IT1209973B - PROCEDURE FOR THE MANUFACTURE OF PARTIALLY CRYSTALLINE POLYESTER ITEMS - Google Patents
PROCEDURE FOR THE MANUFACTURE OF PARTIALLY CRYSTALLINE POLYESTER ITEMSInfo
- Publication number
- IT1209973B IT1209973B IT4772386A IT4772386A IT1209973B IT 1209973 B IT1209973 B IT 1209973B IT 4772386 A IT4772386 A IT 4772386A IT 4772386 A IT4772386 A IT 4772386A IT 1209973 B IT1209973 B IT 1209973B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- manufacture
- crystalline polyester
- partially crystalline
- polyester items
- Prior art date
Links
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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/002—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor characterised by the choice of material
-
- 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
- C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
-
- 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
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- 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
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71077485A | 1985-03-11 | 1985-03-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8647723A0 IT8647723A0 (en) | 1986-03-06 |
IT1209973B true IT1209973B (en) | 1989-08-30 |
Family
ID=24855475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT4772386A IT1209973B (en) | 1985-03-11 | 1986-03-06 | PROCEDURE FOR THE MANUFACTURE OF PARTIALLY CRYSTALLINE POLYESTER ITEMS |
Country Status (15)
Country | Link |
---|---|
US (1) | USH2169H1 (en) |
JP (1) | JPH0651810B2 (en) |
KR (1) | KR940002281B1 (en) |
CN (1) | CN1013450B (en) |
BE (1) | BE904379A (en) |
BR (1) | BR8600935A (en) |
CA (1) | CA1266361A (en) |
DE (1) | DE3607412C2 (en) |
DK (1) | DK108486A (en) |
FR (1) | FR2578547B1 (en) |
GB (1) | GB2172601B (en) |
IN (1) | IN169503B (en) |
IT (1) | IT1209973B (en) |
NL (1) | NL193378C (en) |
SE (1) | SE468854B (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62227947A (en) * | 1986-03-31 | 1987-10-06 | Teijin Ltd | Polyester sheet |
US4981631A (en) * | 1989-03-31 | 1991-01-01 | The Goodyear Tire & Rubber Company | Process for making lightweight polyester articles |
JP2615284B2 (en) * | 1991-08-19 | 1997-05-28 | 三菱重工業 株式会社 | Manufacturing method of aluminum composite products |
DE4201845A1 (en) * | 1992-01-24 | 1993-07-29 | Basf Ag | THERMOPLASTIC RECYCLING MOLDS |
IL110514A0 (en) * | 1993-10-04 | 1994-10-21 | Eastman Chem Co | Concentrates for improving polyester compositions and a method for preparing such compositions |
FR2727123A1 (en) * | 1994-11-18 | 1996-05-24 | Rohm & Haas France | REDUCTION OF CHEMICAL DEPOSIT IN MIXTURES OF POLY (ETHYLENETEREPHTHALATE) |
DE19630599A1 (en) * | 1996-07-31 | 1998-02-05 | Hoechst Ag | Polyethylene terephthalate sheet with improved hydrolysis stability, process for its manufacture and use |
CN1117122C (en) * | 1998-05-18 | 2003-08-06 | 四川联合大学 | Polyethylene polyethylene terephthalate alloy type single layer separated packaging material |
US6020421A (en) * | 1998-09-01 | 2000-02-01 | Unitika Ltd. | Polyester composition and method for producing the same |
DE10149474A1 (en) | 2001-10-08 | 2003-04-17 | Buehler Ag | Control of thermoplastic polymer crystallization by moisture level control useful for controlling the crystallization of polyesters, e.g. polyethylene terephthalate, polyethylene napthalate, or polybutyene terephthalate |
US7462649B2 (en) | 2001-10-16 | 2008-12-09 | Teijin Limited | Method for recycling pet bottle |
JP2005307141A (en) * | 2004-03-25 | 2005-11-04 | Nippon Steel Corp | Resin composition for metal coated film having excellent impact resistance and method for producing the same |
US8044169B2 (en) * | 2008-03-03 | 2011-10-25 | Grupo Petrotemex, S.A. De C.V. | Dryer configuration for production of polyester particles |
DE102013111428A1 (en) * | 2012-10-25 | 2014-05-15 | Buergofol GmbH | Single or multilayer film |
WO2014142887A1 (en) * | 2013-03-14 | 2014-09-18 | Graphic Packaging International, Inc. | Low crystallinity susceptor films |
KR102364794B1 (en) * | 2016-05-19 | 2022-02-18 | 까르비오 | Methods for breaking down plastic products |
CN110229378B (en) * | 2019-05-20 | 2021-11-19 | 安徽东锦资源再生科技有限公司 | Crystallization drying process for recycling polyester bottle flakes |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3644482A (en) * | 1961-10-30 | 1972-02-22 | Geigy Ag J R | (4-hydroxy-5-alkylphenyl) alkanoic acid esters of polyols |
US3201506A (en) * | 1962-08-09 | 1965-08-17 | Du Pont | Addition of magnesium silicate to a polyester in the manufacture of oriented film |
US3579609A (en) * | 1968-09-23 | 1971-05-18 | Minnesota Mining & Mfg | Flex-resistant polyester film containing olefin or polytetramethylene oxide additive polymer |
US3720732A (en) * | 1968-09-23 | 1973-03-13 | Minnesota Mining & Mfg | Biaxially oriented polycarbonate modified polyester film |
US3627625A (en) * | 1970-05-27 | 1971-12-14 | Ici Ltd | Biaxially oriented sheet |
GB1411564A (en) * | 1972-04-27 | 1975-10-29 | Impeial Chemical Ind Ltd | Coated polyester films |
GB1415686A (en) * | 1972-10-24 | 1975-11-26 | Ici Ltd | Voided films |
JPS4975661A (en) * | 1972-11-24 | 1974-07-22 | ||
US3987004A (en) * | 1973-04-05 | 1976-10-19 | National Starch And Chemical Corporation | Stabilized polyester compositions |
US3907926A (en) * | 1973-12-19 | 1975-09-23 | Du Pont | Blends of thermoplastic copolyetherester with poly-butylene terephthalate |
US4048128A (en) * | 1974-02-20 | 1977-09-13 | E. I. Du Pont De Nemours And Company | Thermally stabilized segmented copolyester adhesive |
US3975485A (en) * | 1974-07-16 | 1976-08-17 | Allied Chemical Corporation | Production of films and sheets of polyester-polycarbonate blends |
US3960807A (en) * | 1974-09-30 | 1976-06-01 | Minnesota Mining And Manufacturing Company | Thermoformed polyester articles having impact resistance and high temperature dimensional stability |
US4070342A (en) * | 1976-12-20 | 1978-01-24 | Allied Chemical Corporation | Manufacture of polyesters |
JPS5399268A (en) * | 1977-02-12 | 1978-08-30 | Shiyouki Chiyou | Low temperature fabrication process of polyethylene telephthalate |
JPS55154130A (en) * | 1979-04-27 | 1980-12-01 | Toyobo Co Ltd | Preparation of polyester film |
BR8304203A (en) * | 1982-08-18 | 1984-04-24 | Goodyear Tire & Rubber | PROCESS OF MANUFACTURING ARTICLES MOLDED BY INJECTION, MOLDED ARTICLE PREPARED BY THE PROCESS |
US4463121A (en) * | 1982-08-18 | 1984-07-31 | The Goodyear Tire & Rubber Company | Thermoforming partially crystalline polyester articles |
US4572852A (en) * | 1982-08-18 | 1986-02-25 | The Goodyear Tire & Rubber Company | Thermoforming partially crystalline polyester articles |
EP0114288B1 (en) * | 1982-12-28 | 1989-10-04 | General Electric Company | Additive concentrate for polyester compositions and method of addition |
-
1986
- 1986-01-07 IN IN21/DEL/86A patent/IN169503B/en unknown
- 1986-02-25 CA CA000502602A patent/CA1266361A/en not_active Expired - Fee Related
- 1986-03-04 BR BR8600935A patent/BR8600935A/en not_active IP Right Cessation
- 1986-03-04 FR FR8602984A patent/FR2578547B1/en not_active Expired
- 1986-03-05 SE SE8601012A patent/SE468854B/en not_active IP Right Cessation
- 1986-03-06 IT IT4772386A patent/IT1209973B/en active
- 1986-03-06 GB GB8605510A patent/GB2172601B/en not_active Expired
- 1986-03-06 DE DE3607412A patent/DE3607412C2/en not_active Expired - Fee Related
- 1986-03-10 KR KR1019860001668A patent/KR940002281B1/en not_active IP Right Cessation
- 1986-03-10 BE BE0/216386A patent/BE904379A/en not_active IP Right Cessation
- 1986-03-10 DK DK108486A patent/DK108486A/en unknown
- 1986-03-11 CN CN86101424A patent/CN1013450B/en not_active Expired
- 1986-03-11 NL NL8600635A patent/NL193378C/en not_active IP Right Cessation
- 1986-03-11 JP JP5351086A patent/JPH0651810B2/en not_active Expired - Lifetime
-
1991
- 1991-04-16 US US07/686,088 patent/USH2169H1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
GB2172601A (en) | 1986-09-24 |
FR2578547A1 (en) | 1986-09-12 |
DK108486A (en) | 1986-09-12 |
DE3607412C2 (en) | 1995-04-13 |
SE8601012D0 (en) | 1986-03-05 |
KR940002281B1 (en) | 1994-03-21 |
JPH0651810B2 (en) | 1994-07-06 |
JPS61218638A (en) | 1986-09-29 |
GB2172601B (en) | 1989-06-14 |
CN86101424A (en) | 1986-09-17 |
SE468854B (en) | 1993-03-29 |
GB8605510D0 (en) | 1986-04-09 |
BE904379A (en) | 1986-06-30 |
KR860007323A (en) | 1986-10-10 |
BR8600935A (en) | 1986-11-11 |
USH2169H1 (en) | 2006-09-05 |
IN169503B (en) | 1991-10-26 |
SE8601012L (en) | 1986-09-12 |
IT8647723A0 (en) | 1986-03-06 |
CN1013450B (en) | 1991-08-07 |
DK108486D0 (en) | 1986-03-10 |
DE3607412A1 (en) | 1986-09-18 |
NL193378C (en) | 1999-08-03 |
NL193378B (en) | 1999-04-01 |
CA1266361A (en) | 1990-03-06 |
FR2578547B1 (en) | 1988-11-25 |
NL8600635A (en) | 1986-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19990226 |