公开(公告)号：US20140084499A1

公开(公告)日：2014-03-27

申请号：US14035363

申请日：2013-09-24

申请人： Frank W. HARRIS ,  Dong Zhang ,  Limin Sun ,  Jiaokai Jing ,  Toshimasa Eguchi ,  Hideo Umeda ,  Ritsuya Kawasaki ,  Toshihiko Katayama ,  Yusuke Inoue ,  Jun Okada ,  Fumihiro Maeda ,  Mizuho Inoue ,  Manabu Naito

发明人： Frank W. HARRIS ,  Dong Zhang ,  Limin Sun ,  Jiaokai Jing ,  Toshimasa Eguchi ,  Hideo Umeda ,  Ritsuya Kawasaki ,  Toshihiko Katayama ,  Yusuke Inoue ,  Jun Okada ,  Fumihiro Maeda ,  Mizuho Inoue ,  Manabu Naito

IPC分类号： C08L77/00 ,  B29C33/58 ,  C08L77/06

CPC分类号： C08L77/00 ,  B29C33/58 ,  C08G69/265 ,  C08G69/32 ,  C08L77/06 ,  C08L77/10

摘要： The present disclosure is directed toward solutions, transparent films prepared from aromatic copolyamides, and a display element, an optical element or an illumination element using the solutions and/or the films. The copolyamides, which contain pendant carboxylic groups are solution cast into films using cresol, xylene, N,N-dimethylacetamide (DMAc), N-methyl-2-pyrrolidinone (NMP), dimethylsulfoxide (DMSO), or butyl cellosolve or other solvents or mixed solvent which has more than two solvents. When the films are thermally cured at temperatures near the copolymer glass transition temperature, after curing, the polymer films display transmittances >80% from 400 to 750 nm, have coefficients of thermal expansion of less than 20 ppm, and are solvent resistant.

公开(公告)号：US20100009149A1

公开(公告)日：2010-01-14

申请号：US12443099

申请日：2007-08-30

申请人： Wataru Oka ,  Takeshi Ito ,  Hisashi Ito ,  Manabu Naito

发明人： Wataru Oka ,  Takeshi Ito ,  Hisashi Ito ,  Manabu Naito

IPC分类号： B32B27/20 ,  B32B27/04 ,  C08L63/00

CPC分类号： C08G59/24 ,  C08G59/302 ,  C08J5/24 ,  C08J2363/00 ,  G02F1/133305 ,  Y10T442/2369

摘要： A transparent composite sheet that has a small linear expansion coefficient, excellent transparency/heat resistance, minimal optical anisotropy, and a high degree of flatness, and that also has excellent impact resistance and flexibility; and a substrate for a display element. A transparent composite sheet obtained by curing a composite composition comprising a glass filler and a transparent resin composition that includes an alicyclic epoxy resin indicated by Chemical Formula (1) below and/or an alicyclic epoxy resin indicated by Chemical Formula (2) below; at least one type of compound other than the alicyclic epoxy resin having a cationic-polymerizable functional group; and a curing agent; wherein the admixture ratio of the alicyclic epoxy resin and the compound having a cationic-polymerizable functional group is preferably 99:1 to 70:30.

摘要翻译： 透明复合片材具有小的线性膨胀系数，优异的透明性/耐热性，最小的光学各向异性和高度的平坦度，并且还具有优异的抗冲击性和柔软性; 和显示元件用基板。 一种透明复合片材，其通过使由以下化学式（1）表示的脂环式环氧树脂和/或下述化学式（2）所示的脂环式环氧树脂包括玻璃填料和透明树脂组合物的复合组合物固化而得到; 除了具有阳离子聚合性官能团的脂环式环氧树脂以外的至少一种化合物; 和固化剂; 其中脂环族环氧树脂和具有阳离子聚合性官能团的化合物的混合比优选为99:1〜70:30。

公开(公告)号：US20140083624A1

公开(公告)日：2014-03-27

申请号：US14035446

申请日：2013-09-24

申请人： Frank W. Harris ,  Dong Zhang ,  Limin Sun ,  Jiaokai Jing ,  Toshimasa Eguchi ,  Hideo Umeda ,  Ritsuya Kawasaki ,  Toshihiko Katayama ,  Yusuke Inoue ,  Jun Okada ,  Fumihiro Maeda ,  Mizuho Inoue ,  Manabu Naito

发明人： Frank W. Harris ,  Dong Zhang ,  Limin Sun ,  Jiaokai Jing ,  Toshimasa Eguchi ,  Hideo Umeda ,  Ritsuya Kawasaki ,  Toshihiko Katayama ,  Yusuke Inoue ,  Jun Okada ,  Fumihiro Maeda ,  Mizuho Inoue ,  Manabu Naito

IPC分类号： H01L51/00 ,  B29D11/00

CPC分类号： H01L51/0097 ,  B29D11/0073 ,  C08G69/265 ,  C08G69/28 ,  C08G69/32 ,  C09D177/10 ,  G02B1/04 ,  Y10T156/11 ,  C08L77/10

摘要： The present disclosure is directed toward solutions, transparent films prepared from aromatic copolyamides, and a display element, an optical element or an illumination element using the solutions and/or the films. The copolyamides, which contain pendant carboxylic groups are solution cast into films using cresol, xylene, N,N-dimethylacetamide (DMAc), N-methyl-2-pyrrolidinone (NMP), dimethylsulfoxide (DMSO), or butyl cellosolve or other solvents or mixed solvent which has more than two solvents. When the films are thermally cured at temperatures near the copolymer glass transition temperature, after curing, the polymer films display transmittances >80% from 400 to 750 nm, have coefficients of thermal expansion of less than 20 ppm, and are solvent resistant.

摘要翻译： 本公开涉及溶液，由芳族共聚酰胺制备的透明膜，以及使用该溶液和/或膜的显示元件，光学元件或照明元件。 使用甲酚，二甲苯，N，N-二甲基乙酰胺（DMAc），N-甲基-2-吡咯烷酮（NMP），二甲基亚砜（DMSO）或丁基溶纤剂或其他溶剂将含有侧挂羧基的共聚酰胺溶液浇铸成膜， 具有两种以上溶剂的混合溶剂。 当膜在接近共聚物玻璃化转变温度的温度下热固化时，固化后，聚合物膜显示400〜750nm的透射率> 80％，热膨胀系数小于20ppm，耐溶剂性。