专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP2814853B1 METHOD FOR THE PREPARATION OF STYRENIC FLUOROPOLYMERS 有权
标题翻译：制备含苯乙烯聚合物的方法
公开(公告)号：EP2814853B1
公开(公告)日：2017-07-12
申请号：EP13748994.4
申请日：2013-02-11
申请人： Akron Polymer Systems, Inc.
发明人： ZHENG, Xiaoliang , ZHANG, Dong , JING, Jiaokai , GERMROTH, Ted, Calvin , HARRIS, Frank, W. , KUO, Thauming , WANG, Bin , MCWILLIAMS, Douglas, Stephens
IPC分类号： C08F12/20 , C08F14/18 , C08F212/14 , C08F2/24
CPC分类号： C08F12/20 , C08F2/08 , C08F2/10 , C08F2/26 , C08F2/28 , C08F2/30 , C08F14/18 , C08F112/14 , C08F212/14 , C08F214/18 , C08F212/08

2. 发明公开

EP2814853A1 METHOD FOR THE PREPARATION OF STYRENIC FLUOROPOLYMERS 有权
标题翻译：用于生产苯乙烯聚合物FLUOR
公开(公告)号：EP2814853A1
公开(公告)日：2014-12-24
申请号：EP13748994.4
申请日：2013-02-11
申请人： Akron Polymer Systems, Inc.
发明人： ZHENG, Xiaoliang , ZHANG, Dong , JING, Jiaokai , GERMROTH, Ted, Calvin , HARRIS, Frank, W. , KUO, Thauming , WANG, Bin , MCWILLIAMS, Douglas, Stephens
IPC分类号： C08F14/18 , C08F12/08 , C08L27/12 , C08L25/04
CPC分类号： C08F12/20 , C08F2/08 , C08F2/10 , C08F2/26 , C08F2/28 , C08F2/30 , C08F14/18 , C08F112/14 , C08F212/14 , C08F214/18 , C08F212/08
摘要： A method for the preparation of a fluoropolymer by means of emulsion polymerization of a reaction mixture in an aqueous medium is disclosed wherein the reaction mixture includes a fluoromonomer having the structure of (I), wherein R
1 , R
2 , and R
3 are each independently hydrogen atoms, alkyl groups, substituted alkyl groups, or halogens, wherein at least one of R
1 , R
2 , and R
3 is a fluorine atom, and wherein R is each independently a substituent on the styrenic ring, n is an integer from 0 to 5 representing the number of the substituents on the styrenic ring; b) an emulsion stabilizer combination comprising: i) an anionic surfactant; and, ii) a cationic surfactant or a non-ionic surfactant; and, c) a free-radical initiator.

3. 发明授权

EP2847250B1 THERMALLY STABLE, FLEXIBLE SUBSTRATES FOR ELECTRONIC DEVICES 有权
公开(公告)号：EP2847250B1
公开(公告)日：2020-03-18
申请号：EP13787350.1
申请日：2013-05-10
申请人： Akron Polymer Systems, Inc.
发明人： SUN, Limin , ZHANG, Dong , JING, Jiaokai , HARRIS, Frank
IPC分类号： C08G69/48 , B32B17/10

4. 发明授权

EP2744851B1 THERMALLY STABLE, LOW BIREFRINGENT COPOLYIMIDE FILMS 有权
公开(公告)号：EP2744851B1
公开(公告)日：2018-09-19
申请号：EP12825153.5
申请日：2012-08-17
申请人： Akron Polymer Systems, Inc.
发明人： SUN, Limin , ZHANG, Dong , JING, Jiaokai , HARRIS, Frank W.
IPC分类号： C08J5/18 , C08L79/08 , C08G73/10 , B32B17/06 , C08J5/04 , C08G69/48 , H05K1/03 , H01L31/0392 , G02F1/1333
CPC分类号： C08G69/48 , B32B17/064 , B32B17/1055 , C08G73/1042 , C08G73/1078 , C08J5/043 , C08J5/18 , C08J2379/08 , C08K7/14 , C08L63/00 , C08L79/08 , G02F1/133305 , H01L31/0392 , H01L31/03926 , H05K1/0393 , Y02E10/50 , Y10T428/24975 , Y10T428/31623
摘要： A class of solvent resistant, flexible copolyimide substrates having high optical transparency (>80% from 400 to 750 nm) that is retained after brief exposure to 300° C., near-zero birefringence (

5. 发明公开

EP2847250A1 THERMALLY STABLE, FLEXIBLE SUBSTRATES FOR ELECTRONIC DEVICES 有权
标题翻译：热稳定柔性衬底于电子设备
公开(公告)号：EP2847250A1
公开(公告)日：2015-03-18
申请号：EP13787350.1
申请日：2013-05-10
申请人： Akron Polymer Systems, Inc.
发明人： SUN, Limin , ZHANG, Dong , JING, Jiaokai , HARRIS, Frank
IPC分类号： C08G69/48 , B32B17/10
CPC分类号： C03C17/32 , B32B17/064 , B32B2379/08 , C08G73/1042 , C08G73/1067 , C08G73/1078 , C09D179/08 , G02F1/133305 , G06F1/1652 , Y10T428/265 , Y10T428/31623
摘要： A flexible substrate with a high optical transparency (>80% from 400 to 750nm) that is retained after exposure to 300°C, near-zero birefringence (

6. 发明公开

EP2744851A2 THERMALLY STABLE, LOW BIREFRINGENT COPOLYIMIDE FILMS 有权
标题翻译：热稳定COPOLYIMIDFILME LOW双断
公开(公告)号：EP2744851A2
公开(公告)日：2014-06-25
申请号：EP12825153.5
申请日：2012-08-17
申请人： Akron Polymer Systems, Inc.
发明人： SUN, Limin , ZHANG, Dong , JING, Jiaokai , HARRIS, Frank W.
IPC分类号： C08J5/18 , C08G73/10 , C08L79/08 , C08J5/08 , B32B17/04
CPC分类号： C08G69/48 , B32B17/064 , B32B17/1055 , C08G73/1042 , C08G73/1078 , C08J5/043 , C08J5/18 , C08J2379/08 , C08K7/14 , C08L63/00 , C08L79/08 , G02F1/133305 , H01L31/0392 , H01L31/03926 , H05K1/0393 , Y02E10/50 , Y10T428/24975 , Y10T428/31623
摘要： A class of solvent resistant, flexible copolyimide substrates having high optical transparency (>80% from 400 to 750 nm) that is retained after brief exposure to 300° C., near-zero birefringence (

7. 发明授权

EP2729519B1 AROMATIC POLYAMIDE FILMS FOR SOLVENT RESISTANT FLEXIBLE SUBSTRATES 有权
公开(公告)号：EP2729519B1
公开(公告)日：2019-05-15
申请号：EP12808229.4
申请日：2012-06-29
申请人： Akron Polymer Systems, Inc.
发明人： SUN, Limin , ZHANG, Dong , HARRIS, Frank W. , JING, Jiaokai
IPC分类号： C08J5/18 , C08G69/32 , C08L77/06 , H01L31/042

8. 发明公开

EP3186301A1 SOLVENT RESISTANT, TRANSPARENT AROMATIC POLYAMIDE FILMS WITH HIGH REFRACTIVE INDICES 审中-公开
标题翻译：具有高折射率的耐溶剂，透明芳香族聚酰胺薄膜
公开(公告)号：EP3186301A1
公开(公告)日：2017-07-05
申请号：EP15836204.6
申请日：2015-08-31
申请人： Akron Polymer Systems, Inc. , Sun, Limin , Zhang, Dong , Jing, Jiaokai , Harris, Frank W.
发明人： SUN, Limin , ZHANG, Dong , JING, Jiaokai , HARRIS, Frank, W.
IPC分类号： C08J5/18 , C08G69/12 , C08L77/06
CPC分类号： C08J5/18 , C08G69/265 , C08G69/32 , C08J2377/10 , C09D177/10
摘要： A solvent resistant, transparent aromatic polyamide film with a high refractive index may be made by reacting at least one aromatic diacid chloride, a first aromatic diamine, and at least one crosslinking agent or a second aromatic diamine in an organic solvent to form an aromatic polyamide polymer in solution. In one embodiment, the at least one aromatic diacid chloride is selected from the group consisting of isophthaloyl dichloride, terephthaloyl dichloride, 2,6-naphthalene-dicarboxylic chloride, or combinations thereof and the first aromatic diamine is selected from the group consisting of 9,9-Bis(4-hydroxyphenyl)fluorine, 2,2′,5,5′-Tetrachlorobenzidine, or combinations thereof. The organic solvent is then evaporated from the aromatic polyamide polymer in solution to form a transparent aromatic polyamide precursor film. The precursor film is then heated at a temperature close to the glass transition temperature of the transparent aromatic polyamide precursor film to form the solvent resistant, transparent aromatic polyamide film.
摘要翻译：具有高折射率的耐溶剂透明芳族聚酰胺膜可通过使至少一种芳族二酰氯，第一芳族二胺和至少一种交联剂或第二芳族二胺在有机溶剂中反应以形成芳族聚酰胺溶液中的聚合物。在一个实施方案中，所述至少一种芳族二酰氯选自间苯二酰氯，对苯二酰氯，2,6-萘二羧酰氯或其组合，并且第一芳族二胺选自9， 9-双（4-羟基苯基）氟，2,2'，5,5'-四氯联苯胺或其组合。然后将有机溶剂从溶液中的芳族聚酰胺聚合物中蒸发以形成透明的芳族聚酰胺前体膜。然后在接近透明芳族聚酰胺前体膜的玻璃化转变温度的温度下加热前体膜以形成耐溶剂，透明的芳族聚酰胺膜。

9. 发明公开

EP2948806A1 WIDE-VIEW OPTICAL FILM HAVING REVERSED WAVELENGTH DISPERSION 有权
标题翻译： OPTISCHE WEITSICHTFOLIE MIT UMGEKEHRTERWENENLÄNGENDISPERSION
公开(公告)号：EP2948806A1
公开(公告)日：2015-12-02
申请号：EP14707860.4
申请日：2014-01-24
申请人： Akron Polymer Systems, Inc. , Zhang, Dong , Harris, Frank W. , Jing, Jiaokai , Zheng, Xiaoliang , Wang, Bin , Kuo, Thauming , Germroth, Ted Calvin , McWilliams, Douglas S.
发明人： ZHANG, Dong , HARRIS, Frank , JING, Jiaokai , XIAOLIANG, Zheng , WANG, Bin , KUO, Thauming , GERMROTH, Ted , MCWILLIAMS, Doug
IPC分类号： G02B5/30 , G02F1/13363
CPC分类号： G02B1/007 , B29C55/026 , B32B7/02 , F21V9/00 , G02B1/04 , G02B5/3083 , G02B27/28 , G02F2001/133637 , Y10T428/24942 , Y10T428/24975
摘要： An optical compensation film is disclosed herein, which is made by uniaxially or biaxially stretching of a multilayer film including a first polymer film having a refractive index profile satisfying the equations of (nx+ny)/2≥nz and |nx−ny|
摘要翻译：本文公开了一种光学补偿膜，其通过单轴或双轴拉伸多层膜制成，该多层膜包括具有满足以下等式的折射率分布的第一聚合物膜：（nx + ny）/2≥nz和| nx-ny | 0.005和具有满足（nx + ny）/ 2

10. 发明公开

EP2619255A2 OPTICAL COMPENSATION FILMS BASED ON FLUOROPOLYMERS 有权
标题翻译：基于聚合物FLUOR光学补偿膜
公开(公告)号：EP2619255A2
公开(公告)日：2013-07-31
申请号：EP11827469.5
申请日：2011-09-21
申请人： Akron Polymer Systems, Inc.
发明人： ZHENG, Xiaoliang , ZHANG, Dong , JING, Jiaokai , HARRIS, Frank W. , KING, Brian Michael , GERMROTH, Ted , KUO, Thauming
IPC分类号： C08J5/18 , C08J7/04 , C08F14/18 , C08L27/12 , G02B5/30
CPC分类号： C08J5/18 , B29C39/003 , B29C55/02 , B29K2027/12 , B29K2995/0032 , B29K2995/0053 , B29L2011/00 , B32B2457/202 , C08J7/047 , C08J2325/18 , C08J2327/12 , C09K19/3842 , C09K2219/03 , G02B1/04 , G02B5/3016 , G02B5/3083 , G02F1/133634 , Y10T428/265 , Y10T428/31544
摘要： An optical compensation film composition is disclosed herein having a polymer film and a substrate, wherein the polymer film has a positive birefringence greater than 0.005 throughout the wavelength range of 400 nm 1 , R
2 and R
3 are each independently hydrogen atoms, alkyl groups, substituted alkyl groups, or halogens, wherein at least one of R
1 , R
2 and R
3 is a fluorine atom, and wherein R is hydrogen or a substituent on the styrenic ring.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式