CN110305460B - 一种ppo/lcp复合材料及其制备方法 - Google Patents
一种ppo/lcp复合材料及其制备方法 Download PDFInfo
- Publication number
- CN110305460B CN110305460B CN201910591278.3A CN201910591278A CN110305460B CN 110305460 B CN110305460 B CN 110305460B CN 201910591278 A CN201910591278 A CN 201910591278A CN 110305460 B CN110305460 B CN 110305460B
- Authority
- CN
- China
- Prior art keywords
- temperature
- zone
- antioxidant
- parts
- liquid crystal
- 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.)
- Active
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 13
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 229920000106 Liquid crystal polymer Polymers 0.000 claims abstract description 48
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 claims abstract description 45
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 30
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 30
- 239000003365 glass fiber Substances 0.000 claims abstract description 23
- 229920013636 polyphenyl ether polymer Polymers 0.000 claims abstract description 21
- 239000011256 inorganic filler Substances 0.000 claims abstract description 19
- 229910003475 inorganic filler Inorganic materials 0.000 claims abstract description 19
- 239000000314 lubricant Substances 0.000 claims abstract description 18
- 238000002156 mixing Methods 0.000 claims description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 10
- -1 polyethylene Polymers 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 9
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 7
- 239000000194 fatty acid Substances 0.000 claims description 7
- 229930195729 fatty acid Natural products 0.000 claims description 7
- LYRFLYHAGKPMFH-UHFFFAOYSA-N octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(N)=O LYRFLYHAGKPMFH-UHFFFAOYSA-N 0.000 claims description 6
- 239000012188 paraffin wax Substances 0.000 claims description 6
- 239000010445 mica Substances 0.000 claims description 5
- 229910052618 mica group Inorganic materials 0.000 claims description 5
- SSDSCDGVMJFTEQ-UHFFFAOYSA-N octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SSDSCDGVMJFTEQ-UHFFFAOYSA-N 0.000 claims description 5
- YHMYGUUIMTVXNW-UHFFFAOYSA-N 1,3-dihydrobenzimidazole-2-thione Chemical compound C1=CC=C2NC(S)=NC2=C1 YHMYGUUIMTVXNW-UHFFFAOYSA-N 0.000 claims description 3
- VETPHHXZEJAYOB-UHFFFAOYSA-N 1-n,4-n-dinaphthalen-2-ylbenzene-1,4-diamine Chemical compound C1=CC=CC2=CC(NC=3C=CC(NC=4C=C5C=CC=CC5=CC=4)=CC=3)=CC=C21 VETPHHXZEJAYOB-UHFFFAOYSA-N 0.000 claims description 3
- PRWJPWSKLXYEPD-UHFFFAOYSA-N 4-[4,4-bis(5-tert-butyl-4-hydroxy-2-methylphenyl)butan-2-yl]-2-tert-butyl-5-methylphenol Chemical compound C=1C(C(C)(C)C)=C(O)C=C(C)C=1C(C)CC(C=1C(=CC(O)=C(C=1)C(C)(C)C)C)C1=CC(C(C)(C)C)=C(O)C=C1C PRWJPWSKLXYEPD-UHFFFAOYSA-N 0.000 claims description 3
- 239000005995 Aluminium silicate Substances 0.000 claims description 3
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims description 3
- GHKOFFNLGXMVNJ-UHFFFAOYSA-N Didodecyl thiobispropanoate Chemical compound CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC GHKOFFNLGXMVNJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004974 Thermotropic liquid crystal Substances 0.000 claims description 3
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 claims description 3
- 235000012211 aluminium silicate Nutrition 0.000 claims description 3
- 239000010425 asbestos Substances 0.000 claims description 3
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 3
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 3
- 229940057995 liquid paraffin Drugs 0.000 claims description 3
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 3
- FATBGEAMYMYZAF-KTKRTIGZSA-N oleamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(N)=O FATBGEAMYMYZAF-KTKRTIGZSA-N 0.000 claims description 3
- FATBGEAMYMYZAF-UHFFFAOYSA-N oleicacidamide-heptaglycolether Natural products CCCCCCCCC=CCCCCCCCC(N)=O FATBGEAMYMYZAF-UHFFFAOYSA-N 0.000 claims description 3
- 239000004209 oxidized polyethylene wax Substances 0.000 claims description 3
- 235000013873 oxidized polyethylene wax Nutrition 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229940037312 stearamide Drugs 0.000 claims description 3
- AYEKOFBPNLCAJY-UHFFFAOYSA-O thiamine pyrophosphate Chemical compound CC1=C(CCOP(O)(=O)OP(O)(O)=O)SC=[N+]1CC1=CN=C(C)N=C1N AYEKOFBPNLCAJY-UHFFFAOYSA-O 0.000 claims description 3
- 239000001993 wax Substances 0.000 claims description 3
- 239000010456 wollastonite Substances 0.000 claims description 3
- 229910052882 wollastonite Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 239000002861 polymer material Substances 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 11
- 229920006380 polyphenylene oxide Polymers 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 10
- 238000005303 weighing Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 238000005469 granulation Methods 0.000 description 5
- 230000003179 granulation Effects 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- HSEMFIZWXHQJAE-UHFFFAOYSA-N hexadecanamide Chemical compound CCCCCCCCCCCCCCCC(N)=O HSEMFIZWXHQJAE-UHFFFAOYSA-N 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- OXDXXMDEEFOVHR-CLFAGFIQSA-N (z)-n-[2-[[(z)-octadec-9-enoyl]amino]ethyl]octadec-9-enamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)NCCNC(=O)CCCCCCC\C=C/CCCCCCCC OXDXXMDEEFOVHR-CLFAGFIQSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 229920006351 engineering plastic Polymers 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- FTQWRYSLUYAIRQ-UHFFFAOYSA-N n-[(octadecanoylamino)methyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCNC(=O)CCCCCCCCCCCCCCCCC FTQWRYSLUYAIRQ-UHFFFAOYSA-N 0.000 description 2
- RKISUIUJZGSLEV-UHFFFAOYSA-N n-[2-(octadecanoylamino)ethyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC RKISUIUJZGSLEV-UHFFFAOYSA-N 0.000 description 2
- OAOMJSRSTBTISX-UHFFFAOYSA-N n-carbamoylhexanamide Chemical compound CCCCCC(=O)NC(N)=O OAOMJSRSTBTISX-UHFFFAOYSA-N 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 239000004434 industrial solvent Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
- C08L101/12—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
- C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
- C08L71/12—Polyphenylene oxides
- C08L71/123—Polyphenylene oxides 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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
名称 | 拉伸强度(MPa) | 缺口冲击强度(KJ/m<sup>2</sup>) | 弯曲强度(MPa) | 弯曲模量(MPa) |
对比例1 | 83 | 2.8 | 158 | 7534 |
对比例2 | 91 | 2.6 | 163 | 7954 |
对比例3 | 106 | 2.5 | 172 | 7425 |
对比例4 | 94 | 2.1 | 152 | 8032 |
实施例1 | 117 | 3.6 | 176 | 8462 |
实施例2 | 137 | 5.2 | 193 | 9038 |
实施例3 | 132 | 5.6 | 191 | 9075 |
实施例4 | 128 | 4.5 | 189 | 8854 |
实施例5 | 121 | 4.1 | 183 | 8724 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910591278.3A CN110305460B (zh) | 2019-07-02 | 2019-07-02 | 一种ppo/lcp复合材料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910591278.3A CN110305460B (zh) | 2019-07-02 | 2019-07-02 | 一种ppo/lcp复合材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110305460A CN110305460A (zh) | 2019-10-08 |
CN110305460B true CN110305460B (zh) | 2022-04-01 |
Family
ID=68078638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910591278.3A Active CN110305460B (zh) | 2019-07-02 | 2019-07-02 | 一种ppo/lcp复合材料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110305460B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110982297B (zh) * | 2019-12-17 | 2021-07-09 | 东莞市德发塑胶科技有限公司 | 一种5g低介电强度lcp复合材料及其制备方法 |
CN111073258A (zh) * | 2019-12-24 | 2020-04-28 | 江苏沃特特种材料制造有限公司 | 聚苯醚复合材料及其制备方法 |
CN112625402B (zh) * | 2020-12-03 | 2022-04-22 | 江门市德众泰工程塑胶科技有限公司 | 电镀级lcp复合材料及其制备方法和天线 |
CN112625439A (zh) * | 2020-12-28 | 2021-04-09 | 广东优巨先进新材料股份有限公司 | 一种低介电聚芳酰胺液晶复合材料及其制备方法和应用 |
CN114316522B (zh) * | 2021-12-29 | 2023-05-05 | 中国科学院长春应用化学研究所 | 一种高性能液晶聚合物复合材料及其应用 |
CN115895234A (zh) * | 2022-11-17 | 2023-04-04 | 聚力防静电科技(广东)有限公司 | 一种高刚性低翘曲永久抗静电增强ppo/lcp复合物及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6518336B1 (en) * | 1998-07-14 | 2003-02-11 | Otsuka Chemical Co., Ltd. | Flame-retardent resin compositions compring thermoplastic resin, thermotropic liquid crystal polymer, and hoalogen-free phosphazen compound |
CN106947247A (zh) * | 2016-01-07 | 2017-07-14 | 上海杰事杰新材料(集团)股份有限公司 | 玻璃纤维-矿物复合改性半芳香族尼龙/聚苯醚复合材料及其制备方法 |
CN107459807A (zh) * | 2017-08-25 | 2017-12-12 | 广东壹豪新材料科技股份有限公司 | 一种ppo/lcp/pet三元合金材料及其制备方法 |
-
2019
- 2019-07-02 CN CN201910591278.3A patent/CN110305460B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6518336B1 (en) * | 1998-07-14 | 2003-02-11 | Otsuka Chemical Co., Ltd. | Flame-retardent resin compositions compring thermoplastic resin, thermotropic liquid crystal polymer, and hoalogen-free phosphazen compound |
CN106947247A (zh) * | 2016-01-07 | 2017-07-14 | 上海杰事杰新材料(集团)股份有限公司 | 玻璃纤维-矿物复合改性半芳香族尼龙/聚苯醚复合材料及其制备方法 |
CN107459807A (zh) * | 2017-08-25 | 2017-12-12 | 广东壹豪新材料科技股份有限公司 | 一种ppo/lcp/pet三元合金材料及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN110305460A (zh) | 2019-10-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110305460B (zh) | 一种ppo/lcp复合材料及其制备方法 | |
JP5690807B2 (ja) | 電力ケーブル用非架橋ポリエチレン組成物 | |
CN109679345B (zh) | 一种聚苯硫醚复合材料及其制备方法和应用 | |
CN103044896B (zh) | 一种高灼热丝阻燃增强ppo/pa合金及其制备方法 | |
CN100425654C (zh) | 高cti值高阻燃性增强聚酰胺 | |
CN113121962B (zh) | 聚四氟乙烯/液晶聚合物复合材料及其制备方法 | |
CN102964806A (zh) | 一种增强型高耐热导电聚苯醚尼龙合金及其制备方法 | |
CN105086381A (zh) | 聚对苯二甲酸丁二醇酯复合材料及其制备方法 | |
CN113527884A (zh) | 一种高cti的聚苯硫醚复合材料 | |
CN111171548B (zh) | 一种高cti、低温超韧阻燃pc材料及其制备方法 | |
CN104356480A (zh) | 一种adss光缆用耐电痕护套料 | |
CN112210185A (zh) | 一种环保型聚氯乙烯抗紫外线护套料及其制备方法 | |
CN115260756A (zh) | 一种无卤阻燃生物基耐高温尼龙合金/聚苯醚复合材料 | |
CN112812420B (zh) | 一种含有功能相容剂的低烟无卤电缆料及其制备 | |
CN104844948A (zh) | 一种新型无卤阻燃电线电缆专用材料及其制备方法 | |
CN117659690A (zh) | 一种尼龙66复合材料及其制备方法和应用 | |
CN101831171A (zh) | 一种阻燃增强聚邻苯二甲酰胺复合材料及其制备方法 | |
JP6294829B2 (ja) | 耐コロナ性部材、耐コロナ性樹脂組成物及び樹脂成形品の耐コロナ性発現方法 | |
CN109971149B (zh) | 一种耐长期热老化的无卤阻燃pc材料及其制备方法 | |
CN104629284A (zh) | 玻纤增强抗静电聚碳酸酯(pc)及其制备方法 | |
CN104592737A (zh) | 一种动态硫化聚苯醚弹性体及其制备方法 | |
CN114672161B (zh) | 一种阻燃聚酰胺复合材料及其制备方法和应用 | |
CN102134495A (zh) | 高流动性液晶聚合物组合物及其制备方法 | |
CN102643526A (zh) | 超高耐热性无卤阻燃聚苯醚组合物 | |
CN105504670A (zh) | 一种聚醚醚酮复合材料 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20191008 Assignee: Nanjing Jiangbei new area Yangzi Technology Finance Leasing Co.,Ltd. Assignor: Nanjing Qingyan Polymer New Materials Co.,Ltd. Contract record no.: X2022980016944 Denomination of invention: A PPO/LCP composite and its preparation method Granted publication date: 20220401 License type: Exclusive License Record date: 20220929 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A PPO/LCP composite and its preparation method Effective date of registration: 20221010 Granted publication date: 20220401 Pledgee: Nanjing Jiangbei new area green Financing Guarantee Co.,Ltd. Pledgor: Nanjing Qingyan Polymer New Materials Co.,Ltd. Registration number: Y2022980017658 |
|
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Nanjing Jiangbei new area Yangzi Technology Finance Leasing Co.,Ltd. Assignor: Nanjing Qingyan Polymer New Materials Co.,Ltd. Contract record no.: X2022980016944 Date of cancellation: 20231027 |
|
EC01 | Cancellation of recordation of patent licensing contract | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231108 Granted publication date: 20220401 Pledgee: Nanjing Jiangbei new area green Financing Guarantee Co.,Ltd. Pledgor: Nanjing Qingyan Polymer New Materials Co.,Ltd. Registration number: Y2022980017658 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20191008 Assignee: Nanjing Yangzi Technology Industry Leasing Co.,Ltd. Assignor: Nanjing Qingyan Polymer New Materials Co.,Ltd. Contract record no.: X2023980047198 Denomination of invention: A PPO/LCP composite material and its preparation method Granted publication date: 20220401 License type: Exclusive License Record date: 20231115 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A PPO/LCP composite material and its preparation method Effective date of registration: 20231120 Granted publication date: 20220401 Pledgee: Nanjing Jiangbei new area green Financing Guarantee Co.,Ltd. Pledgor: Nanjing Qingyan Polymer New Materials Co.,Ltd. Registration number: Y2023980066156 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |