JP2010535913A - ゴム脱硫 - Google Patents
ゴム脱硫 Download PDFInfo
- Publication number
- JP2010535913A JP2010535913A JP2010520482A JP2010520482A JP2010535913A JP 2010535913 A JP2010535913 A JP 2010535913A JP 2010520482 A JP2010520482 A JP 2010520482A JP 2010520482 A JP2010520482 A JP 2010520482A JP 2010535913 A JP2010535913 A JP 2010535913A
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- pressure
- supercritical fluid
- swelling
- vulcanized rubber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 125
- 239000005060 rubber Substances 0.000 title claims abstract description 125
- 238000006477 desulfuration reaction Methods 0.000 title abstract description 12
- 230000023556 desulfurization Effects 0.000 title abstract description 12
- 239000012530 fluid Substances 0.000 claims abstract description 81
- 239000004636 vulcanized rubber Substances 0.000 claims abstract description 67
- 238000000034 method Methods 0.000 claims abstract description 46
- 230000008961 swelling Effects 0.000 claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 20
- 230000007423 decrease Effects 0.000 claims abstract description 15
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims description 16
- 229920002943 EPDM rubber Polymers 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 4
- 229920005601 base polymer Polymers 0.000 claims description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 20
- 238000012545 processing Methods 0.000 abstract description 14
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 10
- 239000001569 carbon dioxide Substances 0.000 abstract description 10
- 239000002904 solvent Substances 0.000 abstract description 10
- 238000004132 cross linking Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 4
- 230000002522 swelling effect Effects 0.000 abstract description 2
- 238000007872 degassing Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 34
- 230000008569 process Effects 0.000 description 23
- 229910052717 sulfur Inorganic materials 0.000 description 18
- 239000011593 sulfur Substances 0.000 description 18
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 17
- 229920000642 polymer Polymers 0.000 description 16
- 230000006378 damage Effects 0.000 description 13
- 239000007789 gas Substances 0.000 description 12
- 238000002156 mixing Methods 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 8
- 238000009792 diffusion process Methods 0.000 description 8
- 239000000047 product Substances 0.000 description 7
- 238000001723 curing Methods 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 6
- 229920006395 saturated elastomer Polymers 0.000 description 6
- 239000005062 Polybutadiene Substances 0.000 description 5
- 230000006837 decompression Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 238000004073 vulcanization Methods 0.000 description 5
- 238000010382 chemical cross-linking Methods 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 239000005077 polysulfide Substances 0.000 description 4
- 229920001021 polysulfide Polymers 0.000 description 4
- 150000008117 polysulfides Polymers 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000012190 activator Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000012763 reinforcing filler Substances 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 239000004711 α-olefin Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004971 Cross linker Substances 0.000 description 2
- 239000006057 Non-nutritive feed additive Substances 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 2
- 238000011067 equilibration Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- -1 monosulfide Chemical compound 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000011236 particulate material Substances 0.000 description 2
- 150000004291 polyenes Chemical class 0.000 description 2
- 239000010734 process oil Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000009717 reactive processing Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000008521 reorganization Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000010057 rubber processing Methods 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 2
- OJOWICOBYCXEKR-APPZFPTMSA-N (1S,4R)-5-ethylidenebicyclo[2.2.1]hept-2-ene Chemical compound CC=C1C[C@@H]2C[C@@H]1C=C2 OJOWICOBYCXEKR-APPZFPTMSA-N 0.000 description 1
- PRBHEGAFLDMLAL-GQCTYLIASA-N (4e)-hexa-1,4-diene Chemical compound C\C=C\CC=C PRBHEGAFLDMLAL-GQCTYLIASA-N 0.000 description 1
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 1
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 description 1
- INYHZQLKOKTDAI-UHFFFAOYSA-N 5-ethenylbicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(C=C)CC1C=C2 INYHZQLKOKTDAI-UHFFFAOYSA-N 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- GJEAMHAFPYZYDE-UHFFFAOYSA-N [C].[S] Chemical compound [C].[S] GJEAMHAFPYZYDE-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 231100000481 chemical toxicant Toxicity 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229920003244 diene elastomer Polymers 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- FHFMPUFHHLYTCL-UHFFFAOYSA-L iron(2+);phenylhydrazine;dichloride Chemical compound [Cl-].[Cl-].[Fe+2].NNC1=CC=CC=C1 FHFMPUFHHLYTCL-UHFFFAOYSA-L 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000013541 low molecular weight contaminant Substances 0.000 description 1
- YQCIWBXEVYWRCW-UHFFFAOYSA-N methane;sulfane Chemical compound C.S YQCIWBXEVYWRCW-UHFFFAOYSA-N 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000014366 other mixer Nutrition 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920006112 polar polymer Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000010074 rubber mixing Methods 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000001721 transfer moulding Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2321/00—Characterised by the use of unspecified rubbers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Sustainable Development (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
Description
δ=[(ΔH−RT)/Vm]1/2
式中、δはHildebrand溶解パラメーター(MPa)1/2であり、
ΔHは気化熱(kJ モル−1)であり、
Rは一般気体定数(kJ モル−1 K−1)であり、
Tは温度(Kelvin)であり、
Vmはモル体積(dm3 モル−1)である。
(i)ゴム粒子からの流体の拡散;
(ii)流体がより速く自由体積を出ることができるゴムポリマー鎖の再編成;
(iii)自由体積を膨張させ、それによって粒子の内圧を減らすことができる硫黄を含有する結合の破壊;
(iv)圧力が逃げることができる細孔を形成するゴム構造への巨視的な損傷。
Claims (5)
- 超臨界圧力および温度に維持された超臨界流体中で材料を膨潤させ、それによって、前記超臨界流体が前記加硫ゴム材料の膨潤を引き起こすことと、超臨界流体圧力のその後の急速な減少とを含む加硫ゴムの脱硫方法であって、
膨潤の時間が、前記超臨界流体中でのゴムの全体積平衡膨潤に必要とされる時間の50%以下であることを特徴とする方法。
であることを特徴とする方法。 - 前記加硫ゴムを膨潤させる前に前記超臨界流体に添加剤を添加することをさらに含む請求項1に記載の方法。
- 前記ゴムがEPDMである請求項1に記載の方法。
- ベースポリマーがSBR、BR、NRまたはこれらの混合物である請求項13に記載の方法。
- 超臨界流体圧力の前記急速な減少における圧力減少が5%より大きい請求項1に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07015940 | 2007-08-14 | ||
PCT/EP2008/006626 WO2009021715A2 (en) | 2007-08-14 | 2008-08-12 | Rubber de-vulcanisation |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2010535913A true JP2010535913A (ja) | 2010-11-25 |
Family
ID=38734663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010520482A Pending JP2010535913A (ja) | 2007-08-14 | 2008-08-12 | ゴム脱硫 |
Country Status (10)
Country | Link |
---|---|
US (1) | US8188155B2 (ja) |
EP (1) | EP2178956B1 (ja) |
JP (1) | JP2010535913A (ja) |
CN (1) | CN101874065B (ja) |
AT (1) | ATE496088T1 (ja) |
BR (1) | BRPI0815471A2 (ja) |
DE (1) | DE602008004666D1 (ja) |
ES (1) | ES2360268T3 (ja) |
PL (1) | PL2178956T3 (ja) |
WO (1) | WO2009021715A2 (ja) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8097712B2 (en) | 2007-11-07 | 2012-01-17 | Beelogics Inc. | Compositions for conferring tolerance to viral disease in social insects, and the use thereof |
US8962584B2 (en) | 2009-10-14 | 2015-02-24 | Yissum Research Development Company Of The Hebrew University Of Jerusalem, Ltd. | Compositions for controlling Varroa mites in bees |
BR112012022570A2 (pt) | 2010-03-08 | 2015-10-06 | Monsato Technology Llc | moléculas de polinucleotídeo para regulação de gene em plantas. |
CA2848689A1 (en) | 2011-09-13 | 2013-03-21 | Monsanto Technology Llc | Methods and compositions for weed control targeting pds |
US10806146B2 (en) | 2011-09-13 | 2020-10-20 | Monsanto Technology Llc | Methods and compositions for weed control |
PL2755467T4 (pl) | 2011-09-13 | 2018-01-31 | Monsanto Technology Llc | Sposoby i kompozycje do kontroli chwastów |
US10829828B2 (en) | 2011-09-13 | 2020-11-10 | Monsanto Technology Llc | Methods and compositions for weed control |
AU2012308765B2 (en) | 2011-09-13 | 2018-06-21 | Monsanto Technology Llc | Methods and compositions for weed control |
CA2848695A1 (en) | 2011-09-13 | 2013-03-21 | Monsanto Technology Llc | Methods and composition for weed control comprising inhibiting ppg oxidase |
US10760086B2 (en) | 2011-09-13 | 2020-09-01 | Monsanto Technology Llc | Methods and compositions for weed control |
UY34822A (es) | 2012-05-24 | 2013-12-31 | Seeds Ltd Ab | Composiciones y métodos para silenciar la expresión genética |
AU2013371825B2 (en) | 2013-01-01 | 2019-10-24 | A.B. Seeds Ltd. | Methods of introducing dsRNA to plant seeds for modulating gene expression |
US10683505B2 (en) | 2013-01-01 | 2020-06-16 | Monsanto Technology Llc | Methods of introducing dsRNA to plant seeds for modulating gene expression |
EP2967082A4 (en) | 2013-03-13 | 2016-11-02 | Monsanto Technology Llc | METHOD AND COMPOSITIONS FOR WEED CONTROL |
UY35379A (es) | 2013-03-13 | 2014-09-30 | Monsanto Technology Llc | ?métodos y composiciones para el control de malezas?. |
US10568328B2 (en) | 2013-03-15 | 2020-02-25 | Monsanto Technology Llc | Methods and compositions for weed control |
US9850496B2 (en) | 2013-07-19 | 2017-12-26 | Monsanto Technology Llc | Compositions and methods for controlling Leptinotarsa |
EP3030663B1 (en) | 2013-07-19 | 2019-09-04 | Monsanto Technology LLC | Compositions and methods for controlling leptinotarsa |
UY35817A (es) | 2013-11-04 | 2015-05-29 | Us Agriculture | ?composiciones y métodos para controlar infestaciones de plagas y parásitos de los artrópodos?. |
UA119253C2 (uk) | 2013-12-10 | 2019-05-27 | Біолоджикс, Інк. | Спосіб боротьби із вірусом у кліща varroa та у бджіл |
US10334848B2 (en) | 2014-01-15 | 2019-07-02 | Monsanto Technology Llc | Methods and compositions for weed control using EPSPS polynucleotides |
CN110506752B (zh) | 2014-04-01 | 2022-02-18 | 孟山都技术公司 | 用于控制虫害的组合物和方法 |
CA2953347A1 (en) | 2014-06-23 | 2015-12-30 | Monsanto Technology Llc | Compositions and methods for regulating gene expression via rna interference |
EP3161138A4 (en) | 2014-06-25 | 2017-12-06 | Monsanto Technology LLC | Methods and compositions for delivering nucleic acids to plant cells and regulating gene expression |
UA125244C2 (uk) | 2014-07-29 | 2022-02-09 | Монсанто Текнолоджі Елелсі | Спосіб умертвіння або припинення росту комахи |
UA124255C2 (uk) | 2015-01-22 | 2021-08-18 | Монсанто Текнолоджі Елелсі | Інсектицидна композиція та спосіб боротьби з leptinotarsa |
UY36703A (es) | 2015-06-02 | 2016-12-30 | Monsanto Technology Llc | Composiciones y métodos para la administración de un polinucleótido en una planta |
AU2016270913A1 (en) | 2015-06-03 | 2018-01-04 | Monsanto Technology Llc | Methods and compositions for introducing nucleic acids into plants |
US10262295B2 (en) * | 2016-05-26 | 2019-04-16 | William L. Sharp, JR. | Wireless remote monitoring of supply bins |
CN106349498B (zh) * | 2016-08-29 | 2019-12-17 | 中胶橡胶资源再生(青岛)有限公司 | 一种对废旧胶粒或胶粉进行无害化再利用的方法 |
USD1022420S1 (en) | 2020-12-03 | 2024-04-16 | Puma SE | Shoe |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6426136B1 (en) * | 1998-02-10 | 2002-07-30 | R & D Technology, Inc. | Method of reducing material size |
US6279633B1 (en) * | 1999-03-23 | 2001-08-28 | The Goodyear Tire & Rubber Company | Tire with EPDM-based component |
US6548560B1 (en) * | 2000-03-29 | 2003-04-15 | The Goodyear Tire & Rubber Company | Process for devulcanization of cured rubbers |
CA2358143A1 (en) | 2001-10-02 | 2003-04-02 | Costas Tzoganakis | Method of modifying crosslinked rubber |
US6992116B2 (en) * | 2003-01-03 | 2006-01-31 | The Goodyear Tire & Rubber Company | Devulcanization of cured rubber |
GB2435043A (en) * | 2006-02-14 | 2007-08-15 | Philip Hough | Rubber devulcanisation |
-
2008
- 2008-08-12 JP JP2010520482A patent/JP2010535913A/ja active Pending
- 2008-08-12 BR BRPI0815471 patent/BRPI0815471A2/pt not_active IP Right Cessation
- 2008-08-12 DE DE200860004666 patent/DE602008004666D1/de active Active
- 2008-08-12 US US12/673,675 patent/US8188155B2/en not_active Expired - Fee Related
- 2008-08-12 PL PL08785504T patent/PL2178956T3/pl unknown
- 2008-08-12 EP EP20080785504 patent/EP2178956B1/en not_active Not-in-force
- 2008-08-12 AT AT08785504T patent/ATE496088T1/de not_active IP Right Cessation
- 2008-08-12 WO PCT/EP2008/006626 patent/WO2009021715A2/en active Application Filing
- 2008-08-12 ES ES08785504T patent/ES2360268T3/es active Active
- 2008-08-12 CN CN200880103446XA patent/CN101874065B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
PL2178956T3 (pl) | 2011-07-29 |
US8188155B2 (en) | 2012-05-29 |
ATE496088T1 (de) | 2011-02-15 |
EP2178956A2 (en) | 2010-04-28 |
WO2009021715A2 (en) | 2009-02-19 |
US20110015284A1 (en) | 2011-01-20 |
ES2360268T3 (es) | 2011-06-02 |
CN101874065B (zh) | 2013-10-16 |
DE602008004666D1 (de) | 2011-03-03 |
EP2178956B1 (en) | 2011-01-19 |
WO2009021715A3 (en) | 2009-07-02 |
CN101874065A (zh) | 2010-10-27 |
BRPI0815471A2 (pt) | 2015-04-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2010535913A (ja) | ゴム脱硫 | |
JP2010535912A (ja) | ゴム脱硫 | |
KR101597564B1 (ko) | 탈황 고무와 방법 | |
CN112533506B (zh) | 两部分鞋底结构及其用途 | |
US8304459B2 (en) | Rubber de-vulcanisation using rapid decompression of supercritical fluid | |
CN101432346A (zh) | 可发泡的热塑性硫化橡胶共混物、方法及其制品 | |
EP2859038B1 (fr) | Procédé de dévulcanisation d'un caoutchouc vulcanisé | |
IL124270A (en) | High elastic foam | |
Lee et al. | Preparation and characterization of natural rubber foams: Effects of foaming temperature and carbon black content | |
CA2456498A1 (en) | Process for regeneration of rubber from scrap | |
WO2014041287A1 (fr) | Melange primaire d'initiateur et de promoteur de reticulation | |
Jana et al. | Recycling of scrap tyres | |
ES2982129T3 (es) | Aditivo desvulcanizante, procedimiento de desvulcanización asociado y producto desvulcanizado | |
Ghose et al. | Improved properties of blends of ultrasonically treated unfilled polyurethane rubber | |
Yawalkar et al. | Reclamation of Natural Rubber Waste | |
Grigor'eva et al. | Plasticization of polyvinyl chloride with reclaimed polyvinyl chloride-polyurethane mixture | |
Roy et al. | Recycling of scrap automobile tube | |
Saiwari et al. | Pathway for high-quality reclaim from sulphur-vulcanized SBR= Prozess zur Herstellung von hochqualitativen Regeneraten auf Basis von Schwefelvulkanisiertem SBR | |
Isoyev | ULtrasonic-aided Extrusion Process for Recycling of Rubbers and Copolymerization of Polymer Blends | |
Hawking | A Literature Overview of Rubber Recycling Methods |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110616 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20130705 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130716 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20131015 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20131022 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20140415 |