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41.发明公开Process for preparing nylon block copolymers and composition for use in the same 失效制备尼龙嵌段共聚物的方法及其用途的组合物
公开(公告)号：EP0151911A3
公开(公告)日：1985-09-18
申请号：EP84870172
申请日：1984-12-11
申请人： Monsanto Company
摘要： A process for preparing a nylon-6 block copolymer in which a solution comprising an acyl-lactam, epsilon-caprolactam and magnesium chloride is brought into reactive admixture with a solution of magnesium dilactam in epsilon-caprolactam. The acyl-lactam magnesium chloride solution is prepared by reaction of an acid halide functional material and magnesium dilactam.
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公开(公告)号：EP0119271A4
公开(公告)日：1985-07-01
申请号：EP83903627
申请日：1983-09-15
IPC分类号： C08J5/18 , C08G63/12 , C08G63/13 , C08G63/68 , C08G69/08 , C08G69/26 , C08G69/42 , C08G73/16 , C08G73/18 , C08G73/22 , C08G75/00 , C08G79/02 , C08K3/32 , C08K5/49 , C08L79/00 , C08L79/04 , C09K19/34 , C09K19/38 , D01F6/74 , D01F6/78
CPC分类号： C08G73/18 , C09K19/3804
摘要： Novel compositions comprising a high concentration of one or more extended chain homopolymer, copolymer, or block polymer and certain polyphosphoric acids are prepared. Such compositions are optically anisotropic (liquid crystalline), capable of exhibiting excellent cohesive strength, and are especially suited to the production of high molecular weight ordered polymer fibers by dry-jet wet spinning. These liquid crystalline compositions are capable of being drawn through long air gap distances and spun at exceptionally high spin draw ratios. Fibers, films and other articles formed from these liquid crystalline compositions exhibit exceptionally high physical and heat resistant properties.
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公开(公告)号：EP0054426A3
公开(公告)日：1982-08-11
申请号：EP81305864
申请日：1981-12-14
发明人： Berger, Abe
IPC分类号： C08G77/42 , C07F07/08 , C08G77/04 , C08G77/26 , C08G77/28 , C08G08/08 , C08G08/38 , C08G18/61 , C08G59/40 , C08G63/68 , C08G69/42
CPC分类号： C07F7/0852 , C07F7/0889 , C08G63/695 , C08G64/08 , C08G69/42 , C08G73/106 , C08G77/22 , C08G77/42 , C08G77/455 , C08G77/48 , Y10T428/31663
摘要： The properties of polymeric compositions can be improved by the presence of a polysiloxane unit of formula
where
Q is a substituted or unsubstituted aromatic group,
D is unsubstituted or substituted hydrocarbylene R 1 , R 2 , R 3 , R 4 , R 5 and R 6 each, independently, is unsubstituted or substituted hydrocarbyl. x, y and z each independently has a value from 0 to 100. Polyimides containing these units display improved solubility and adhesion; they are useful, among other things, as protective coatings.摘要翻译： 通过存在式（CHEM）的聚硅氧烷单元可以提高聚合物组合物的性能，其中Q是取代或未取代的芳族基团，CH 2是未取代或取代的亚烃基R 1，R 2，R R 3，R 5和R 6各自独立地是未取代或取代的烃基。 x，y和z各自独立地具有0至100的值。含有这些单元的聚酰亚胺显示改善的溶解性和粘附性; 除其他外，它们作为保护涂层是有用的。
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公开(公告)号：EP0054426A2
公开(公告)日：1982-06-23
申请号：EP81305864.1
申请日：1981-12-14
发明人： Berger, Abe
IPC分类号： C08G77/42 , C07F7/08 , C08G77/04 , C08G77/26 , C08G77/28 , C08G8/08 , C08G8/38 , C08G18/61 , C08G59/40 , C08G63/68 , C08G69/42
CPC分类号： C07F7/0852 , C07F7/0889 , C08G63/695 , C08G64/08 , C08G69/42 , C08G73/106 , C08G77/22 , C08G77/42 , C08G77/455 , C08G77/48 , Y10T428/31663
摘要： The properties of polymeric compositions can be improved by the presence of a polysiloxane unit of formula
where
Q is a substituted or unsubstituted aromatic group,
D is unsubstituted or substituted hydrocarbylene R 1 , R 2 , R 3 , R 4 , R 5 and R 6 each, independently, is unsubstituted or substituted hydrocarbyl.
x, y and z each independently has a value from 0 to 100.
Polyimides containing these units display improved solubility and adhesion; they are useful, among other things, as protective coatings.摘要翻译： 通过存在式（CHEM）的聚硅氧烷单元可以提高聚合物组合物的性能，其中Q是取代或未取代的芳族基团，CH 2是未取代或取代的亚烃基R 1，R 2，R R 3，R 5和R 6各自独立地是未取代或取代的烃基。 x，y和z各自独立地具有0至100的值。含有这些单元的聚酰亚胺显示改善的溶解性和粘附性; 除其他外，它们作为保护涂层是有用的。
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45.发明公开
公开(公告)号：EP4101641A1
公开(公告)日：2022-12-14
申请号：EP22178258.4
申请日：2022-06-09
IPC分类号： B32B27/08 , G09F9/30 , H01L51/52 , C08J5/18 , B32B27/28 , C08G69/42 , C08G73/10 , C08G73/14 , C08J7/043 , C08J7/046 , C08L79/08
摘要： Provided are a window cover film, a method of manufacturing the same, and a flexible display panel including the same. More particularly, a window cover film having an excellent interlayer binding force between each layer to have significantly improved wear resistance, scratch resistance, fingerprint wipeability, and the like, while also having excellent surface properties such as a sense of touch and slip properties, a method of manufacturing the same, and a flexible display panel including the same are provided.
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公开(公告)号：EP4038073A1
公开(公告)日：2022-08-10
申请号：EP20872033.4
申请日：2020-10-02
发明人： GRANT, Andrew S. , OSMOND, Travis
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公开(公告)号：EP3986951A1
公开(公告)日：2022-04-27
申请号：EP20719473.9
申请日：2020-04-23
申请人： Umicore
发明人： VERCAEMST, Carl
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48.发明公开
公开(公告)号：EP3957677A1
公开(公告)日：2022-02-23
申请号：EP20802867.0
申请日：2020-04-10
发明人： CHANG, Huan , HUANG, Xianbo , YE, Nanbiao , CAO, Min , ZHANG, Chuanhui , JIANG, Sujun , XIE, Mingchen , YAN, Kun , PENG, Zhongquan
IPC分类号： C08G69/42 , C08L77/06 , C08K5/5313
摘要： The invention discloses an in situ polymerized flame retardant, derived from the following monomers: a diacid monomer A: where A1 is terephthalic acid, A2 is a phosphorus aromatic ring-containing reactive flame-retardant diacid monomer, A1+A2=100 mol%, A1=50 to 90 mol%, A2=10 to 50 mol%; and a diamine monomer B: one or more of diamine monomers containing 4 to 36 carbon atoms. In the present invention, a novel flame retardant is obtained by in situ polymerization of the phosphorus aromatic ring-containing reactive flame-retardant diacid monomers in semi-aromatic polyamide oligomers, which has advantages of no precipitation in the semi-aromatic polyamide and no influence on other properties of the semi-aromatic polyamide and has an excellent flame-retardant property.
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公开(公告)号：EP2776508B1
公开(公告)日：2018-06-27
申请号：EP12847309.7
申请日：2012-11-12
申请人： FRX Polymers, Inc.
发明人： FREITAG, Dieter , GO, Pin , JEONG, Youmi , KAGUMBA, Lawino
IPC分类号： C08L77/02 , C08K5/5399 , C08G69/42 , C08G79/02 , C07F9/44
CPC分类号： C08G79/02 , C07F9/4465 , C07F9/4476 , C08G69/40 , C08K5/5399 , C08L77/00 , C08L77/02 , C08L77/06 , C08L85/02
摘要： Predominately amino terminated phosphonamide oligomers and their use as flame retardant additives in polyamides and copolyamides without detracting from melt processability are described herein. Other important properties such as strength, modulus, dyeing and thermal stability are maintained.
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50.发明公开
公开(公告)号：EP3328916A1
公开(公告)日：2018-06-06
申请号：EP16750422.4
申请日：2016-08-01
发明人： ABEL, Thomas , MÜLLER, Alexander , UNOLD, Jörg
摘要： The invention relates to a flame-resistant polyamide as a reaction product of a lactam, in particular of ε-caprolactam and/or laurolactam, and optionally containing other components. In the main chain thereof, said frame-resistant polyamide contains, in addition to the polyamide structural units, phosphor-modified structural units and optionally aminopiperidine groups. The polyamide has a relative viscosity of at least 1.7, in particular at least 1.9 (measured according to DIN 51562). The polyamide is suitable for producing moulded bodies, in particular films, components and yarns, in particular monofilament or multifilament yarns and staple fibre yarns, preferably as part of an extrusion method. The invention also relates to a method which is particularly suitable for producing said flame-resistant polyamide. During the polycondensation of the respective lactam, phosphor-containing compounds are copolycondensed and heat-stabilised to obtain a frame-resistant polyamide.
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