CN101070421A - 一种高耐热玻纤增强聚酯复合材料及制备方法 - Google Patents
一种高耐热玻纤增强聚酯复合材料及制备方法 Download PDFInfo
- Publication number
- CN101070421A CN101070421A CNA2006101578508A CN200610157850A CN101070421A CN 101070421 A CN101070421 A CN 101070421A CN A2006101578508 A CNA2006101578508 A CN A2006101578508A CN 200610157850 A CN200610157850 A CN 200610157850A CN 101070421 A CN101070421 A CN 101070421A
- Authority
- CN
- China
- Prior art keywords
- heat
- composite material
- fiber reinforced
- polyester composite
- glass
- 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
- 229920000728 polyester Polymers 0.000 title claims abstract description 28
- 239000003365 glass fiber Substances 0.000 title claims abstract description 27
- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title description 3
- 239000004970 Chain extender Substances 0.000 claims abstract description 21
- 239000000314 lubricant Substances 0.000 claims abstract description 20
- 239000003063 flame retardant Substances 0.000 claims abstract description 19
- 238000002360 preparation method Methods 0.000 claims abstract description 9
- 125000003700 epoxy group Chemical group 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 27
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 27
- 238000002156 mixing Methods 0.000 claims description 21
- 239000003112 inhibitor Substances 0.000 claims description 19
- 230000003647 oxidation Effects 0.000 claims description 19
- 238000007254 oxidation reaction Methods 0.000 claims description 19
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 claims description 17
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims description 16
- 230000000979 retarding effect Effects 0.000 claims description 15
- 239000004593 Epoxy Substances 0.000 claims description 14
- 238000005469 granulation Methods 0.000 claims description 13
- 230000003179 granulation Effects 0.000 claims description 13
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical group O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 7
- -1 polyethylene terephthalate Polymers 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- WPMYUUITDBHVQZ-UHFFFAOYSA-N 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoic acid Chemical compound CC(C)(C)C1=CC(CCC(O)=O)=CC(C(C)(C)C)=C1O WPMYUUITDBHVQZ-UHFFFAOYSA-N 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 3
- 229930195729 fatty acid Natural products 0.000 claims description 3
- 239000000194 fatty acid Substances 0.000 claims description 3
- 125000005313 fatty acid group Chemical group 0.000 claims description 3
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical class CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 229910052787 antimony Inorganic materials 0.000 claims description 2
- 238000002425 crystallisation Methods 0.000 abstract description 5
- 230000008025 crystallization Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract description 3
- 239000011258 core-shell material Substances 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000002667 nucleating agent Substances 0.000 abstract description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical class N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract 2
- 239000012745 toughening agent Substances 0.000 abstract 2
- 235000021355 Stearic acid Nutrition 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 abstract 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 abstract 1
- XRRONFCBYFZWTM-UHFFFAOYSA-N octadecanoic acid;sodium Chemical compound [Na].CCCCCCCCCCCCCCCCCC(O)=O XRRONFCBYFZWTM-UHFFFAOYSA-N 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 239000008117 stearic acid Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000006911 nucleation Effects 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001649 bromium compounds Chemical group 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 239000004299 sodium benzoate Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/94—Lubricating
- B29C48/95—Lubricating by adding lubricant to the moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
实施例 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
PET | 52 | 51.9 | 51.8 | 51 | 50.9 | 50.8 | 50 | 49. | 49.8 |
硬脂酸钠 | 0.3 | 0.4 | 0.5 | 0.3 | 0.4 | 0.5 | 0.3 | 0.4 | 0.5 |
环氧扩链剂 | 2 | 2 | 2 | 3 | 3 | 3 | 4 | 4 | 4 |
溴系阻燃剂 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
阻燃协效剂 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
增韧剂 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
抗氧剂 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
润滑剂 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
玻纤 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
热变形温度 | 165 | 190 | 178 | 175 | 220 | 200 | 185 | 205 | 187 |
缺口冲击强度 | 12.4 | 14.5 | 10.9 | 15.4 | 16.9 | 11.3 | 14.5 | 13.2 | 11.9 |
拉伸强度 | 136.8 | 138.9 | 142 | 138 | 133.2 | 139 | 140 | 142 | 145 |
弯曲强度 | 178 | 175 | 174 | 184 | 172 | 187 | 174 | 178 | 190 |
弯曲模量 | 8125 | 8350 | 8400 | 8480 | 8109 | 8790 | 8560 | 8760 | 9004 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006101578508A CN101070421B (zh) | 2006-12-22 | 2006-12-22 | 一种高耐热玻纤增强聚酯复合材料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006101578508A CN101070421B (zh) | 2006-12-22 | 2006-12-22 | 一种高耐热玻纤增强聚酯复合材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101070421A true CN101070421A (zh) | 2007-11-14 |
CN101070421B CN101070421B (zh) | 2010-09-08 |
Family
ID=38897845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006101578508A Expired - Fee Related CN101070421B (zh) | 2006-12-22 | 2006-12-22 | 一种高耐热玻纤增强聚酯复合材料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101070421B (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101875761A (zh) * | 2010-07-14 | 2010-11-03 | 深圳市科聚新材料有限公司 | 一种阻燃增强pet材料及其制备方法 |
CN102040811A (zh) * | 2010-12-29 | 2011-05-04 | 深圳市科聚新材料有限公司 | 一种pct工程塑料及制备方法 |
CN102070884A (zh) * | 2010-12-15 | 2011-05-25 | 深圳市富恒塑胶新材料有限公司 | 一种阻燃玻纤增强pet/pbt合金及其制备方法 |
CN101220199B (zh) * | 2007-12-28 | 2011-09-28 | 深圳市科聚新材料有限公司 | 一种环保阻燃玻纤增强聚酯合金材料及其制备方法 |
CN102297295A (zh) * | 2011-06-30 | 2011-12-28 | 平顶山市安泰华矿用安全设备制造有限公司 | 一种矿井用塑胶软管及制备方法 |
CN102816414A (zh) * | 2012-04-09 | 2012-12-12 | 青岛海尔新材料研发有限公司 | 一种高耐热阻燃增强pet组合物及其制备方法 |
CN103073855A (zh) * | 2012-09-17 | 2013-05-01 | 金发科技股份有限公司 | 一种聚酯组合物、制备方法及其应用 |
CN103275468A (zh) * | 2013-05-20 | 2013-09-04 | 佛山佛塑科技集团股份有限公司 | 一种环保阻燃玻纤增强pet材料及其制备方法 |
CN104672817A (zh) * | 2013-12-02 | 2015-06-03 | 上海杰事杰新材料(集团)股份有限公司 | 一种具有高灼热丝温度的阻燃增强pet材料及其制备方法 |
CN104703941B (zh) * | 2012-09-28 | 2017-03-08 | 罗门哈斯公司 | 适用于具有改进特性的干式混合配制品的可再分散聚合物粉末混合物 |
CN109721971A (zh) * | 2019-01-22 | 2019-05-07 | 江苏博云塑业股份有限公司 | 一种快速结晶的增强pet工程塑料及其制备方法 |
CN110256825A (zh) * | 2019-07-17 | 2019-09-20 | 苏州和记荣达新材料有限公司 | 一种玻纤增强阻燃pet复合材料及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1079411C (zh) * | 1996-07-19 | 2002-02-20 | 中国科学院化学研究所 | 一种用聚酯弹性体和多官能团环氧改性的聚酯组合物及其制备方法 |
CN1195016C (zh) * | 2002-07-29 | 2005-03-30 | 上海普利特复合材料有限公司 | 一种玻璃纤维增强聚酯的复合材料及其制备方法 |
CN1580124A (zh) * | 2003-08-01 | 2005-02-16 | 上海普利特复合材料有限公司 | 一种无机纳米微粒成核玻璃纤维增强聚酯的复合材料 |
CN1260293C (zh) * | 2003-08-01 | 2006-06-21 | 上海普利特复合材料有限公司 | 一种化学成核玻璃纤维增强聚酯复合材料的制备方法 |
CN1580122A (zh) * | 2003-08-01 | 2005-02-16 | 上海普利特复合材料有限公司 | 一种高表面光洁度玻璃纤维增强聚酯复合材料的制备方法 |
US20060142422A1 (en) * | 2004-12-07 | 2006-06-29 | Toshikazu Kobayashi | Hydrolysis resistant polyester compositions and articles made therefrom |
-
2006
- 2006-12-22 CN CN2006101578508A patent/CN101070421B/zh not_active Expired - Fee Related
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101220199B (zh) * | 2007-12-28 | 2011-09-28 | 深圳市科聚新材料有限公司 | 一种环保阻燃玻纤增强聚酯合金材料及其制备方法 |
CN101875761A (zh) * | 2010-07-14 | 2010-11-03 | 深圳市科聚新材料有限公司 | 一种阻燃增强pet材料及其制备方法 |
CN101875761B (zh) * | 2010-07-14 | 2012-11-14 | 深圳市科聚新材料有限公司 | 一种阻燃增强pet材料及其制备方法 |
CN102070884A (zh) * | 2010-12-15 | 2011-05-25 | 深圳市富恒塑胶新材料有限公司 | 一种阻燃玻纤增强pet/pbt合金及其制备方法 |
CN102070884B (zh) * | 2010-12-15 | 2012-08-22 | 深圳市富恒塑胶新材料有限公司 | 一种阻燃玻纤增强pet/pbt合金及其制备方法 |
CN102040811A (zh) * | 2010-12-29 | 2011-05-04 | 深圳市科聚新材料有限公司 | 一种pct工程塑料及制备方法 |
CN102040811B (zh) * | 2010-12-29 | 2012-06-27 | 深圳市科聚新材料有限公司 | 一种pct工程塑料及制备方法 |
CN102297295A (zh) * | 2011-06-30 | 2011-12-28 | 平顶山市安泰华矿用安全设备制造有限公司 | 一种矿井用塑胶软管及制备方法 |
CN102816414A (zh) * | 2012-04-09 | 2012-12-12 | 青岛海尔新材料研发有限公司 | 一种高耐热阻燃增强pet组合物及其制备方法 |
CN103073855A (zh) * | 2012-09-17 | 2013-05-01 | 金发科技股份有限公司 | 一种聚酯组合物、制备方法及其应用 |
CN103073855B (zh) * | 2012-09-17 | 2015-10-21 | 金发科技股份有限公司 | 一种聚酯组合物、制备方法及其应用 |
CN104703941B (zh) * | 2012-09-28 | 2017-03-08 | 罗门哈斯公司 | 适用于具有改进特性的干式混合配制品的可再分散聚合物粉末混合物 |
CN103275468A (zh) * | 2013-05-20 | 2013-09-04 | 佛山佛塑科技集团股份有限公司 | 一种环保阻燃玻纤增强pet材料及其制备方法 |
CN104672817A (zh) * | 2013-12-02 | 2015-06-03 | 上海杰事杰新材料(集团)股份有限公司 | 一种具有高灼热丝温度的阻燃增强pet材料及其制备方法 |
CN109721971A (zh) * | 2019-01-22 | 2019-05-07 | 江苏博云塑业股份有限公司 | 一种快速结晶的增强pet工程塑料及其制备方法 |
CN110256825A (zh) * | 2019-07-17 | 2019-09-20 | 苏州和记荣达新材料有限公司 | 一种玻纤增强阻燃pet复合材料及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101070421B (zh) | 2010-09-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101070421B (zh) | 一种高耐热玻纤增强聚酯复合材料及其制备方法 | |
CN101220199B (zh) | 一种环保阻燃玻纤增强聚酯合金材料及其制备方法 | |
CN101255268A (zh) | 一种聚对苯二甲酸乙二醇酯阻燃改性材料及其制备方法 | |
CN101089046A (zh) | 高透明聚碳酸酯合金复合材料及其制备方法 | |
CN103589121B (zh) | 玻璃纤维增强pct树脂及其制备方法 | |
CN110655718A (zh) | 一种低密度、高刚、高韧聚丙烯复合材料及其制备方法 | |
CN102086300A (zh) | 一种高阻燃透明光扩散pc及其制备方法 | |
CN101580632A (zh) | 一种高光泽高性能玻纤增强pbt材料及其制备方法 | |
CN102911482B (zh) | 一种高强度玄武岩增强pet复合材料及其制备方法 | |
CN102363673A (zh) | 一种pa6/asa合金材料及其制备方法 | |
CN103059528A (zh) | 一种聚己内酯复合材料及其制备方法 | |
CN105331073A (zh) | 一种玄武岩纤维增强pc/abs复合材料及其制备方法 | |
CN104650552A (zh) | 高性能低成本pc/pbt次料回收组合物 | |
CN102212254A (zh) | 聚对苯二甲酸乙二醇酯复合材料及其制备方法 | |
CN101875772B (zh) | 一种玻纤增强pc复合材料及其制备方法 | |
CN101870815A (zh) | 一种玻纤增强聚醚酰亚胺复合材料及其制备方法 | |
CN106566181A (zh) | 一种增强abs组合物及其应用 | |
CN101787181B (zh) | 耐热发夹隔热片专用复合材料及其制备方法 | |
CN101302331B (zh) | 一种聚对苯二甲酸丙二醇酯复合材料及其制备方法 | |
CN104559079A (zh) | 一种纳米改性pet工程塑料及其制备方法 | |
CN101134839B (zh) | 一种阻燃玻纤增强聚碳酸酯材料及其制备方法 | |
CN101875767A (zh) | 高光泽电表外壳专用复合材料及其制备方法 | |
CN102337010B (zh) | 一种耐热老化pet改性材料及其制备方法 | |
CN102321347A (zh) | 高漏电起痕指数聚酯复合材料及其制备方法 | |
CN106566158A (zh) | 一种增强asa组合物及其应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Yuan Shilin Document name: Correction notice |
|
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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20071114 Assignee: Shenzhen Yataixing Industry Ltd. Assignor: Shenzhen Keju New Material Co., Ltd. Contract record no.: 2012440020308 Denomination of invention: High-heat-resisting glass-fiber reinforced polyester composite material and preparing method Granted publication date: 20100908 License type: Exclusive License Record date: 20121121 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: High-heat-resisting glass-fiber reinforced polyester composite material and preparing method Effective date of registration: 20150817 Granted publication date: 20100908 Pledgee: China Everbright Bank Shenzhen branch Pledgor: Shenzhen Keju New Material Co., Ltd. Registration number: 2015990000679 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Shenzhen Yataixing Industry Ltd. Assignor: Shenzhen Keju New Material Co., Ltd. Contract record no.: 2012440020308 Date of cancellation: 20151215 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20161202 Granted publication date: 20100908 Pledgee: China Everbright Bank Shenzhen branch Pledgor: Shenzhen Keju New Material Co., Ltd. Registration number: 2015990000679 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: High-heat-resisting glass-fiber reinforced polyester composite material and preparing method Effective date of registration: 20170106 Granted publication date: 20100908 Pledgee: Bank of Shizuishan Limited by Share Ltd Yinchuan branch Pledgor: Anhui science and Technology Co., Ltd.|Shenzhen branch poly new materials Co., Ltd.|Xu Dong Registration number: 2016990001133 |
|
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 | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180904 Granted publication date: 20100908 Pledgee: Bank of Shizuishan Limited by Share Ltd Yinchuan branch Pledgor: Polymer Science (Anhui) New Material Co., Ltd.|Shenzhen Keju New Material Co., Ltd.|Xu Dong Registration number: 2016990001133 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20171222 |