CN102702527A - 松香基半脂环族聚酰胺酰亚胺三元共聚物及其合成方法 - Google Patents
松香基半脂环族聚酰胺酰亚胺三元共聚物及其合成方法 Download PDFInfo
- Publication number
- CN102702527A CN102702527A CN2012102092189A CN201210209218A CN102702527A CN 102702527 A CN102702527 A CN 102702527A CN 2012102092189 A CN2012102092189 A CN 2012102092189A CN 201210209218 A CN201210209218 A CN 201210209218A CN 102702527 A CN102702527 A CN 102702527A
- Authority
- CN
- China
- Prior art keywords
- polymerization reactor
- acid
- heated
- pressure
- hexanediamine
- 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
- 125000002723 alicyclic group Chemical group 0.000 title claims abstract description 22
- 229920001897 terpolymer Polymers 0.000 title claims abstract description 20
- 229920002312 polyamide-imide Polymers 0.000 title abstract 4
- 238000010189 synthetic method Methods 0.000 title abstract 3
- 239000004962 Polyamide-imide Substances 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 45
- -1 maleopimaric acid acyl chloride Chemical class 0.000 claims abstract description 36
- GUOSQNAUYHMCRU-UHFFFAOYSA-N 11-Aminoundecanoic acid Chemical compound NCCCCCCCCCCC(O)=O GUOSQNAUYHMCRU-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 25
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 42
- 238000003756 stirring Methods 0.000 claims description 27
- 238000006243 chemical reaction Methods 0.000 claims description 26
- 229910052757 nitrogen Inorganic materials 0.000 claims description 22
- 150000001875 compounds Chemical class 0.000 claims description 21
- 239000000376 reactant Substances 0.000 claims description 19
- 239000011347 resin Substances 0.000 claims description 17
- 229920005989 resin Polymers 0.000 claims description 17
- 238000001291 vacuum drying Methods 0.000 claims description 17
- ZEMPKEQAKRGZGQ-AAKVHIHISA-N 2,3-bis[[(z)-12-hydroxyoctadec-9-enoyl]oxy]propyl (z)-12-hydroxyoctadec-9-enoate Chemical compound CCCCCCC(O)C\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CC(O)CCCCCC)COC(=O)CCCCCCC\C=C/CC(O)CCCCCC ZEMPKEQAKRGZGQ-AAKVHIHISA-N 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 5
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 27
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 239000003960 organic solvent Substances 0.000 abstract description 5
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 abstract description 3
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 abstract description 3
- 229920006351 engineering plastic Polymers 0.000 abstract description 2
- 239000004359 castor oil Substances 0.000 abstract 1
- 235000019438 castor oil Nutrition 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 abstract 1
- SYECJBOWSGTPLU-UHFFFAOYSA-N hexane-1,1-diamine Chemical compound CCCCCC(N)N SYECJBOWSGTPLU-UHFFFAOYSA-N 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 150000003949 imides Chemical class 0.000 description 16
- 239000000126 substance Substances 0.000 description 14
- 150000001408 amides Chemical class 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- BTXXTMOWISPQSJ-UHFFFAOYSA-N 4,4,4-trifluorobutan-2-one Chemical compound CC(=O)CC(F)(F)F BTXXTMOWISPQSJ-UHFFFAOYSA-N 0.000 description 11
- BQACOLQNOUYJCE-FYZZASKESA-N Abietic acid Natural products CC(C)C1=CC2=CC[C@]3(C)[C@](C)(CCC[C@@]3(C)C(=O)O)[C@H]2CC1 BQACOLQNOUYJCE-FYZZASKESA-N 0.000 description 11
- 230000001276 controlling effect Effects 0.000 description 10
- FEPCMSPFPMPWJK-OLPJDRRASA-N maleopimaric acid Chemical compound C([C@]12C=C([C@H](C[C@@H]11)[C@H]3C(OC(=O)[C@@H]23)=O)C(C)C)C[C@@H]2[C@]1(C)CCC[C@@]2(C)C(O)=O FEPCMSPFPMPWJK-OLPJDRRASA-N 0.000 description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 8
- MHVJRKBZMUDEEV-APQLOABGSA-N (+)-Pimaric acid Chemical compound [C@H]1([C@](CCC2)(C)C(O)=O)[C@@]2(C)[C@H]2CC[C@](C=C)(C)C=C2CC1 MHVJRKBZMUDEEV-APQLOABGSA-N 0.000 description 7
- MHVJRKBZMUDEEV-UHFFFAOYSA-N (-)-ent-pimara-8(14),15-dien-19-oic acid Natural products C1CCC(C(O)=O)(C)C2C1(C)C1CCC(C=C)(C)C=C1CC2 MHVJRKBZMUDEEV-UHFFFAOYSA-N 0.000 description 7
- 239000002253 acid Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 5
- 238000010907 mechanical stirring Methods 0.000 description 5
- 238000005453 pelletization Methods 0.000 description 5
- FRPZMMHWLSIFAZ-UHFFFAOYSA-N 10-undecenoic acid Chemical compound OC(=O)CCCCCCCCC=C FRPZMMHWLSIFAZ-UHFFFAOYSA-N 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 238000005698 Diels-Alder reaction Methods 0.000 description 4
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 4
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 4
- 229960000583 acetic acid Drugs 0.000 description 4
- KHAVLLBUVKBTBG-UHFFFAOYSA-N caproleic acid Natural products OC(=O)CCCCCCCC=C KHAVLLBUVKBTBG-UHFFFAOYSA-N 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 239000003317 industrial substance Substances 0.000 description 4
- 229960002703 undecylenic acid Drugs 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 239000012362 glacial acetic acid Substances 0.000 description 3
- 239000001307 helium Substances 0.000 description 3
- 229910052734 helium Inorganic materials 0.000 description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000004953 Aliphatic polyamide Substances 0.000 description 2
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 229920003231 aliphatic polyamide Polymers 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000005893 bromination reaction Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 229910000042 hydrogen bromide Inorganic materials 0.000 description 2
- 239000005457 ice water Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000006317 isomerization reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- WBHHMMIMDMUBKC-QJWNTBNXSA-N ricinoleic acid Chemical compound CCCCCC[C@@H](O)C\C=C/CCCCCCCC(O)=O WBHHMMIMDMUBKC-QJWNTBNXSA-N 0.000 description 2
- 229960003656 ricinoleic acid Drugs 0.000 description 2
- FEUQNCSVHBHROZ-UHFFFAOYSA-N ricinoleic acid Natural products CCCCCCC(O[Si](C)(C)C)CC=CCCCCCCCC(=O)OC FEUQNCSVHBHROZ-UHFFFAOYSA-N 0.000 description 2
- QAEDZJGFFMLHHQ-UHFFFAOYSA-N trifluoroacetic anhydride Chemical compound FC(F)(F)C(=O)OC(=O)C(F)(F)F QAEDZJGFFMLHHQ-UHFFFAOYSA-N 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 206010013786 Dry skin Diseases 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 208000036142 Viral infection Diseases 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000030208 low-grade fever Diseases 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical class CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
Landscapes
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210209218.9A CN102702527B (zh) | 2012-06-21 | 2012-06-21 | 松香基半脂环族聚酰胺酰亚胺三元共聚物及其合成方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210209218.9A CN102702527B (zh) | 2012-06-21 | 2012-06-21 | 松香基半脂环族聚酰胺酰亚胺三元共聚物及其合成方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102702527A true CN102702527A (zh) | 2012-10-03 |
CN102702527B CN102702527B (zh) | 2013-07-31 |
Family
ID=46895604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210209218.9A Active CN102702527B (zh) | 2012-06-21 | 2012-06-21 | 松香基半脂环族聚酰胺酰亚胺三元共聚物及其合成方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102702527B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016032817A (ja) * | 2014-07-30 | 2016-03-10 | 株式会社タムラ製作所 | ロジン変性物、はんだ付け用フラックスおよびソルダペースト |
CN110964081A (zh) * | 2019-11-29 | 2020-04-07 | 广东省石油与精细化工研究院 | 一种烷基马来酰亚胺羧酸钠及其制备方法和应用 |
JP7021446B1 (ja) | 2020-09-24 | 2022-02-17 | 千住金属工業株式会社 | フラックスおよびはんだペースト |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3503998A (en) * | 1968-11-13 | 1970-03-31 | Us Agriculture | Reaction products of diamines and the monoacid chloride of maleopimaric acid |
CN102241822A (zh) * | 2011-06-17 | 2011-11-16 | 绍兴文理学院 | 一种脂肪族聚酰胺酰亚胺、制备方法及其应用 |
-
2012
- 2012-06-21 CN CN201210209218.9A patent/CN102702527B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3503998A (en) * | 1968-11-13 | 1970-03-31 | Us Agriculture | Reaction products of diamines and the monoacid chloride of maleopimaric acid |
CN102241822A (zh) * | 2011-06-17 | 2011-11-16 | 绍兴文理学院 | 一种脂肪族聚酰胺酰亚胺、制备方法及其应用 |
Non-Patent Citations (2)
Title |
---|
万国芸等: "松香制备聚马来松香酰胺-酰亚胺", 《华侨大学学报自然科学版》, vol. 12, no. 3, 31 July 1991 (1991-07-31) * |
陈立军等: "聚酰胺酰亚胺的制备及其应用", 《绝缘材料》, no. 5, 31 December 2005 (2005-12-31) * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016032817A (ja) * | 2014-07-30 | 2016-03-10 | 株式会社タムラ製作所 | ロジン変性物、はんだ付け用フラックスおよびソルダペースト |
CN110964081A (zh) * | 2019-11-29 | 2020-04-07 | 广东省石油与精细化工研究院 | 一种烷基马来酰亚胺羧酸钠及其制备方法和应用 |
JP7021446B1 (ja) | 2020-09-24 | 2022-02-17 | 千住金属工業株式会社 | フラックスおよびはんだペースト |
JP2022052939A (ja) * | 2020-09-24 | 2022-04-05 | 千住金属工業株式会社 | フラックスおよびはんだペースト |
Also Published As
Publication number | Publication date |
---|---|
CN102702527B (zh) | 2013-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104672477B (zh) | 一种低粗糙度聚酰亚胺膜的制备方法、制品及制品的应用 | |
CN110563678A (zh) | 一种3,3',4,4'-联苯四甲酸二酐的制备方法 | |
CN102702527B (zh) | 松香基半脂环族聚酰胺酰亚胺三元共聚物及其合成方法 | |
CN108948352A (zh) | 一种制备聚酰亚胺的方法 | |
CN104804188B (zh) | 一种聚酰亚胺薄膜的制备方法 | |
CN108530304A (zh) | 含甲苯基及非共平面结构的芳香二胺、聚酰亚胺及其制备方法 | |
CN110105227A (zh) | 一种合成4,4’ 二氨基二苯醚的工艺 | |
CN106893095A (zh) | 一种生物基聚酰胺及其合成方法 | |
CN102120820A (zh) | 一种水相合成热固性聚酰亚胺的方法 | |
CN103773080B (zh) | 基于溶剂绿5异构体的溶剂型染料 | |
CN110483766A (zh) | 一种利用回收聚酯制备半芳香族聚酰胺的方法 | |
CN102702524B (zh) | 生物基长碳链半脂环族聚酰胺酰亚胺三元共聚物及其合成方法 | |
CN102898323B (zh) | Ab型改性ppta单体及其制备与应用 | |
CN106866636B (zh) | 一种亚酰胺类β晶型成核剂及其制备方法与应用 | |
CN102718968B (zh) | 生物基长碳链半脂环族聚酰胺酰亚胺pa10i及其合成方法 | |
CN102690414B (zh) | 可溶性松香基聚酰亚胺、薄膜及其制备方法 | |
CN102702526B (zh) | 松香基半脂环族聚酰胺酰亚胺共聚物及其合成方法 | |
CN107447371A (zh) | 一种高强耐热液晶高分子纺粘无纺布的制备方法 | |
CN105440285B (zh) | 一种聚酰亚胺及其制备方法和应用 | |
CN102558289A (zh) | 脂松香衍生物的合成方法 | |
WO2017214743A1 (zh) | 聚对苯二甲酰对二苯胺的制备工艺 | |
CN102718969B (zh) | 松香基半脂环族聚酰胺酰亚胺pa6i及其合成方法 | |
CN103254161A (zh) | 脂松香衍生物马来海松酸二酐的合成方法 | |
CN102702525B (zh) | 生物基长碳链半脂环族聚酰胺酰亚胺共聚物及其合成方法 | |
CN103937193B (zh) | 用于模内装饰技术中薄膜的聚碳酸酯组合物及其制备方法 |
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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Rosin-base half alicyclic polyamide imide terpolymer and synthetic method thereof Effective date of registration: 20140924 Granted publication date: 20130731 Pledgee: Guangdong Development Bank Limited by Share Ltd. Dongguan Humen branch Pledgor: DONGGUAN SINOPLAST INDUSTRIAL Ltd. Registration number: 2014990000803 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20151130 Granted publication date: 20130731 Pledgee: Guangdong Development Bank Limited by Share Ltd. Dongguan Humen branch Pledgor: DONGGUAN SINOPLAST INDUSTRIAL Ltd. Registration number: 2014990000803 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 355 No. 523850 Guangdong city in Dongguan Province town of Changan Wusha Cun BBK Avenue Patentee after: GUANGDONG SINOPLAST ADVANCED MATERIAL CO.,LTD. Address before: 355 No. 523850 Guangdong city in Dongguan Province town of Changan Wusha Cun BBK Avenue Patentee before: DONGGUAN SINOPLAST INDUSTRIAL Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Rosin based semialicyclic polyamide imide terpolymer and its synthesis method Effective date of registration: 20210825 Granted publication date: 20130731 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: GUANGDONG SINOPLAST ADVANCED MATERIAL Co.,Ltd. Registration number: Y2021980008311 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 523850 Baibugao Avenue, Wushajiang, Chang'an Town, Dongguan City, Guangdong Province, 355 Patentee after: Guangdong Sinoplast New Materials Co.,Ltd. Address before: 523850 Baibugao Avenue, Wushajiang, Chang'an Town, Dongguan City, Guangdong Province, 355 Patentee before: GUANGDONG SINOPLAST ADVANCED MATERIAL CO.,LTD. |
|
CP01 | Change in the name or title of a patent holder | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230922 Granted publication date: 20130731 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: GUANGDONG SINOPLAST ADVANCED MATERIAL CO.,LTD. Registration number: Y2021980008311 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |