CN101704946A - 一种含季铵侧基的聚芳醚及其制备方法 - Google Patents
一种含季铵侧基的聚芳醚及其制备方法 Download PDFInfo
- Publication number
- CN101704946A CN101704946A CN200910259575A CN200910259575A CN101704946A CN 101704946 A CN101704946 A CN 101704946A CN 200910259575 A CN200910259575 A CN 200910259575A CN 200910259575 A CN200910259575 A CN 200910259575A CN 101704946 A CN101704946 A CN 101704946A
- Authority
- CN
- China
- Prior art keywords
- tertiary amine
- polyarylether
- quaternary ammonium
- group
- side groups
- 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.)
- Granted
Links
- 229920000090 poly(aryl ether) Polymers 0.000 title claims abstract description 64
- 125000001453 quaternary ammonium group Chemical group 0.000 title claims abstract description 49
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 150000003512 tertiary amines Chemical class 0.000 claims abstract description 61
- 238000003756 stirring Methods 0.000 claims abstract description 30
- 239000000178 monomer Substances 0.000 claims abstract description 22
- 229930185605 Bisphenol Natural products 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 20
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 8
- 239000002904 solvent Substances 0.000 claims abstract description 8
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 31
- 150000005826 halohydrocarbons Chemical class 0.000 claims description 18
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 14
- 150000004820 halides Chemical class 0.000 claims description 11
- 125000003118 aryl group Chemical group 0.000 claims description 9
- 229910052792 caesium Inorganic materials 0.000 claims description 8
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims description 8
- 239000001569 carbon dioxide Substances 0.000 claims description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 8
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 5
- VMHYWKBKHMYRNF-UHFFFAOYSA-N (2-chlorophenyl)-phenylmethanone Chemical class ClC1=CC=CC=C1C(=O)C1=CC=CC=C1 VMHYWKBKHMYRNF-UHFFFAOYSA-N 0.000 claims description 4
- GPAPPPVRLPGFEQ-UHFFFAOYSA-N 4,4'-dichlorodiphenyl sulfone Chemical compound C1=CC(Cl)=CC=C1S(=O)(=O)C1=CC=C(Cl)C=C1 GPAPPPVRLPGFEQ-UHFFFAOYSA-N 0.000 claims description 4
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 4
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 4
- LSQARZALBDFYQZ-UHFFFAOYSA-N 4,4'-difluorobenzophenone Chemical compound C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 LSQARZALBDFYQZ-UHFFFAOYSA-N 0.000 claims description 3
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 claims description 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 3
- KZTYYGOKRVBIMI-UHFFFAOYSA-N diphenyl sulfone Chemical compound C=1C=CC=CC=1S(=O)(=O)C1=CC=CC=C1 KZTYYGOKRVBIMI-UHFFFAOYSA-N 0.000 claims description 3
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000035484 reaction time Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims description 3
- 150000003457 sulfones Chemical class 0.000 claims description 3
- 125000001302 tertiary amino group Chemical group 0.000 claims 7
- 238000006243 chemical reaction Methods 0.000 abstract description 27
- 239000000463 material Substances 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 5
- 239000011259 mixed solution Substances 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000008282 halocarbons Chemical class 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- 229920000642 polymer Polymers 0.000 description 20
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 238000001291 vacuum drying Methods 0.000 description 13
- 238000005406 washing Methods 0.000 description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
- 238000005070 sampling Methods 0.000 description 12
- 238000010792 warming Methods 0.000 description 12
- 238000007265 chloromethylation reaction Methods 0.000 description 11
- 239000000243 solution Substances 0.000 description 10
- XKZQKPRCPNGNFR-UHFFFAOYSA-N 2-(3-hydroxyphenyl)phenol Chemical compound OC1=CC=CC(C=2C(=CC=CC=2)O)=C1 XKZQKPRCPNGNFR-UHFFFAOYSA-N 0.000 description 8
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 8
- 239000004305 biphenyl Substances 0.000 description 7
- 238000010790 dilution Methods 0.000 description 7
- 239000012895 dilution Substances 0.000 description 7
- 239000000706 filtrate Substances 0.000 description 7
- -1 filtration Substances 0.000 description 7
- 238000010907 mechanical stirring Methods 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 238000004132 cross linking Methods 0.000 description 6
- 238000010992 reflux Methods 0.000 description 5
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 4
- 229940073608 benzyl chloride Drugs 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 4
- XJUZRXYOEPSWMB-UHFFFAOYSA-N Chloromethyl methyl ether Chemical compound COCCl XJUZRXYOEPSWMB-UHFFFAOYSA-N 0.000 description 3
- 230000000711 cancerogenic effect Effects 0.000 description 3
- 231100000315 carcinogenic Toxicity 0.000 description 3
- 229940061627 chloromethyl methyl ether Drugs 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 231100000004 severe toxicity Toxicity 0.000 description 3
- PLVUIVUKKJTSDM-UHFFFAOYSA-N 1-fluoro-4-(4-fluorophenyl)sulfonylbenzene Chemical group C1=CC(F)=CC=C1S(=O)(=O)C1=CC=C(F)C=C1 PLVUIVUKKJTSDM-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229920006351 engineering plastic Polymers 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- XJTQJERLRPWUGL-UHFFFAOYSA-N iodomethylbenzene Chemical compound ICC1=CC=CC=C1 XJTQJERLRPWUGL-UHFFFAOYSA-N 0.000 description 2
- 239000003014 ion exchange membrane Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- 239000011592 zinc chloride Substances 0.000 description 2
- 235000005074 zinc chloride Nutrition 0.000 description 2
- 238000003547 Friedel-Crafts alkylation reaction Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000001555 benzenes Chemical group 0.000 description 1
- 125000004218 chloromethyl group Chemical group [H]C([H])(Cl)* 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 239000012451 post-reaction mixture Substances 0.000 description 1
- 238000005956 quaternization reaction Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Polyethers (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102595754A CN101704946B (zh) | 2009-12-21 | 2009-12-21 | 一种含季铵侧基的聚芳醚及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102595754A CN101704946B (zh) | 2009-12-21 | 2009-12-21 | 一种含季铵侧基的聚芳醚及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101704946A true CN101704946A (zh) | 2010-05-12 |
CN101704946B CN101704946B (zh) | 2012-06-27 |
Family
ID=42375204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009102595754A Active CN101704946B (zh) | 2009-12-21 | 2009-12-21 | 一种含季铵侧基的聚芳醚及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101704946B (zh) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102952265A (zh) * | 2012-10-16 | 2013-03-06 | 大连理工大学 | 一种聚芳醚和高效耐久阴离子膜、及其制法 |
CN103044275A (zh) * | 2011-10-13 | 2013-04-17 | 中国科学技术大学 | 一种季铵化芳香化合物以及一种含季铵化芳香基团的聚酮及其制备方法 |
CN103386255A (zh) * | 2013-08-15 | 2013-11-13 | 中国科学院长春应用化学研究所 | 一种超滤膜或纳滤膜及其制备方法 |
CN104096484A (zh) * | 2014-08-11 | 2014-10-15 | 中国科学院长春应用化学研究所 | 超滤膜及其制备方法 |
CN104844785A (zh) * | 2015-04-27 | 2015-08-19 | 南阳师范学院 | 一种阳离子聚合物、制备方法及阴离子交换膜、制备方法 |
CN104892925A (zh) * | 2015-05-29 | 2015-09-09 | 中国科学院长春应用化学研究所 | 一种季胺化聚合物、纳滤膜及纳滤膜的制备方法 |
JP2016033199A (ja) * | 2014-07-31 | 2016-03-10 | ダイハツ工業株式会社 | 陰イオン交換樹脂、燃料電池用電解質層、燃料電池および陰イオン交換樹脂の製造方法 |
CN105504284A (zh) * | 2016-01-04 | 2016-04-20 | 中国科学院长春应用化学研究所 | 一种含有季铵基团的聚合物、阴离子交换膜及其制备方法 |
CN106378016A (zh) * | 2016-02-29 | 2017-02-08 | 深港产学研基地 | 纳滤膜及其制备方法和应用 |
CN108203505A (zh) * | 2017-12-29 | 2018-06-26 | 北京长城华冠汽车科技股份有限公司 | 一种电极粘结剂的制备方法 |
CN110229334A (zh) * | 2019-06-26 | 2019-09-13 | 中国科学院长春应用化学研究所 | 一种具有可修饰基团的聚砜、及其制备方法以及修饰后的聚砜 |
CN112473396A (zh) * | 2020-11-27 | 2021-03-12 | 西安建筑科技大学 | 一种扩散渗析酸回收用阴离子交换膜材料及其制备方法 |
CN114044894A (zh) * | 2021-12-08 | 2022-02-15 | 吉林大学 | 一种含叔胺基团的芳醚基聚合物及其制备方法、一种季铵盐改性聚芳醚基超滤膜 |
CN114920967A (zh) * | 2022-05-18 | 2022-08-19 | 中盐金坛盐化有限责任公司 | 一种柔性多胺官能化阴离子交换膜及其制备方法和应用 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101423603B (zh) * | 2007-09-19 | 2011-06-22 | 大连理工大学 | 含羧基侧基聚芳醚共聚物及其制备方法 |
CN101376707A (zh) * | 2008-10-07 | 2009-03-04 | 青岛科技大学 | 聚醚型高分子季铵盐的合成方法 |
CN101486791B (zh) * | 2009-02-13 | 2011-10-19 | 吉林大学 | 侧链含偶氮基团的聚芳醚共聚物及其制备方法和应用 |
-
2009
- 2009-12-21 CN CN2009102595754A patent/CN101704946B/zh active Active
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103044275A (zh) * | 2011-10-13 | 2013-04-17 | 中国科学技术大学 | 一种季铵化芳香化合物以及一种含季铵化芳香基团的聚酮及其制备方法 |
CN103044275B (zh) * | 2011-10-13 | 2014-12-17 | 中国科学技术大学 | 一种季铵化芳香化合物以及一种含季铵化芳香基团的聚酮及其制备方法 |
CN102952265A (zh) * | 2012-10-16 | 2013-03-06 | 大连理工大学 | 一种聚芳醚和高效耐久阴离子膜、及其制法 |
CN103386255A (zh) * | 2013-08-15 | 2013-11-13 | 中国科学院长春应用化学研究所 | 一种超滤膜或纳滤膜及其制备方法 |
CN103386255B (zh) * | 2013-08-15 | 2015-08-05 | 中国科学院长春应用化学研究所 | 一种超滤膜或纳滤膜及其制备方法 |
JP2016033199A (ja) * | 2014-07-31 | 2016-03-10 | ダイハツ工業株式会社 | 陰イオン交換樹脂、燃料電池用電解質層、燃料電池および陰イオン交換樹脂の製造方法 |
CN104096484A (zh) * | 2014-08-11 | 2014-10-15 | 中国科学院长春应用化学研究所 | 超滤膜及其制备方法 |
CN104844785A (zh) * | 2015-04-27 | 2015-08-19 | 南阳师范学院 | 一种阳离子聚合物、制备方法及阴离子交换膜、制备方法 |
CN104844785B (zh) * | 2015-04-27 | 2017-04-05 | 南阳师范学院 | 一种阳离子聚合物、制备方法及阴离子交换膜、制备方法 |
CN104892925A (zh) * | 2015-05-29 | 2015-09-09 | 中国科学院长春应用化学研究所 | 一种季胺化聚合物、纳滤膜及纳滤膜的制备方法 |
CN104892925B (zh) * | 2015-05-29 | 2017-11-28 | 中国科学院长春应用化学研究所 | 一种季胺化聚合物、纳滤膜及纳滤膜的制备方法 |
CN105504284A (zh) * | 2016-01-04 | 2016-04-20 | 中国科学院长春应用化学研究所 | 一种含有季铵基团的聚合物、阴离子交换膜及其制备方法 |
CN105504284B (zh) * | 2016-01-04 | 2018-04-10 | 中国科学院长春应用化学研究所 | 一种含有季铵基团的聚合物、阴离子交换膜及其制备方法 |
CN106378016A (zh) * | 2016-02-29 | 2017-02-08 | 深港产学研基地 | 纳滤膜及其制备方法和应用 |
CN106378016B (zh) * | 2016-02-29 | 2019-11-15 | 深港产学研基地 | 纳滤膜及其制备方法和应用 |
CN108203505A (zh) * | 2017-12-29 | 2018-06-26 | 北京长城华冠汽车科技股份有限公司 | 一种电极粘结剂的制备方法 |
CN108203505B (zh) * | 2017-12-29 | 2020-11-27 | 北京长城华冠汽车科技股份有限公司 | 一种电极粘结剂的制备方法 |
CN110229334A (zh) * | 2019-06-26 | 2019-09-13 | 中国科学院长春应用化学研究所 | 一种具有可修饰基团的聚砜、及其制备方法以及修饰后的聚砜 |
CN112473396A (zh) * | 2020-11-27 | 2021-03-12 | 西安建筑科技大学 | 一种扩散渗析酸回收用阴离子交换膜材料及其制备方法 |
CN112473396B (zh) * | 2020-11-27 | 2022-06-24 | 西安建筑科技大学 | 一种扩散渗析酸回收用阴离子交换膜材料及其制备方法 |
CN114044894A (zh) * | 2021-12-08 | 2022-02-15 | 吉林大学 | 一种含叔胺基团的芳醚基聚合物及其制备方法、一种季铵盐改性聚芳醚基超滤膜 |
CN114044894B (zh) * | 2021-12-08 | 2022-08-12 | 吉林大学 | 一种含叔胺基团的芳醚基聚合物及其制备方法、一种季铵盐改性聚芳醚基超滤膜 |
CN114920967A (zh) * | 2022-05-18 | 2022-08-19 | 中盐金坛盐化有限责任公司 | 一种柔性多胺官能化阴离子交换膜及其制备方法和应用 |
Also Published As
Publication number | Publication date |
---|---|
CN101704946B (zh) | 2012-06-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101704946B (zh) | 一种含季铵侧基的聚芳醚及其制备方法 | |
US10603640B2 (en) | Polyarylene ether sulfone-polymers for membrane applications | |
Wang et al. | Synthesis and properties of new side-chain-type poly (arylene ether sulfone) s containing tri-imidazole cations as anion-exchange membranes | |
CN101735447B (zh) | 含季铵侧基酚酞型聚芳醚、共聚物及制备方法 | |
Li et al. | Fully aromatic ionomers with precisely sequenced sulfonated moieties for enhanced proton conductivity | |
CN102504310B (zh) | 一种磺化聚酰亚胺/壳聚糖复合质子导电膜的制备方法 | |
JP2001250567A (ja) | 高分子電解質およびその製造方法 | |
CN101381455B (zh) | 侧基磺酸型聚芳醚材料及其制备方法和用途 | |
KR20110095370A (ko) | 반응성 폴리아릴렌 에테르 및 그의 제조 방법 | |
CN106750303B (zh) | 一种含甲基哌啶基团的聚芳醚及其制备方法 | |
CN102532441B (zh) | 一种含半柔性结构的聚醚醚酮树脂的合成方法 | |
CN103059300A (zh) | 一种侧链磺酸化的聚吡咙及其制备方法 | |
CN107573501B (zh) | 一种可交联含氟磺化聚芳醚化合物及其制备方法 | |
KR101731242B1 (ko) | 방향족 폴리머의 술폰화물의 제조방법 | |
Anderson et al. | Sulfonation of blocky brominated PEEK to prepare hydrophilic-hydrophobic blocky copolymers for efficient proton conduction | |
CN103146009B (zh) | 一种复合型阴离子交换膜及其制备方法 | |
CN103709379B (zh) | 芳香磺化聚酮及其制备方法 | |
KR20170107030A (ko) | 용융 추출에 의한 폴리아릴 에테르의 탈염화 | |
CN104870519B (zh) | 环式聚苯醚醚酮组合物及线状聚苯醚醚酮的制造方法、聚苯醚醚酮的制造方法 | |
CN108359095B (zh) | 一种季铵化聚芳醚酮砜化合物及其制备方法 | |
CN1091116C (zh) | 含酚酞结构聚芳醚腈砜及其制造方法 | |
CN103073719A (zh) | 一种侧链磺酸化的聚苯并咪唑及其制备方法 | |
CN102492132A (zh) | 含氰基聚芳醚酮类共聚物及其制备方法 | |
CN109096485A (zh) | 新型可结晶可溶解含酞侧基的聚醚醚酮酮树脂及制备方法 | |
CN100482717C (zh) | 聚苯并唑类芳醚单体、共聚物及其合成方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU INSTITUTE OF ENERGY STORAGE MATERIALS + Free format text: FORMER OWNER: CHANGCHUN INST. OF APPLIED CHEMISTRY, CHINESE ACADEMY OF SCIENCES Effective date: 20130922 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 130000 CHANGCHUN, JILIN PROVINCE TO: 213017 CHANGZHOU, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130922 Address after: Changzhou City, Jiangsu province Hehai road 213017 No. 9 Patentee after: CHANGZHOU INSTITUTE OF ENERGY STORAGE MATERIALS & DEVICES Address before: 130000 Jilin City, Changchun province people's street, No. 5625 Patentee before: CHANGCHUN INSTITUTE OF APPLIED CHEMISTRY CHINESE ACADEMY OF SCIENCES |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240517 Address after: 130022 No. 5625 Renmin Street, Jilin, Changchun Patentee after: CHANGCHUN INSTITUTE OF APPLIED CHEMISTRY CHINESE ACADEMY OF SCIENCES Country or region after: China Address before: 213017 No. 9, East Hehai Road, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU INSTITUTE OF ENERGY STORAGE MATERIALS & DEVICES Country or region before: China |