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

US06203973B1 Polymer latexes with core-shell morphology 失效
标题翻译：具有核 - 壳形态的聚合物胶乳
公开(公告)号：US06203973B1
公开(公告)日：2001-03-20
申请号：US09276074
申请日：1999-03-25
申请人： Tienteh Chen , Edward Schofield , Hwei-Ling Yau , Glenn M. Brown
发明人： Tienteh Chen , Edward Schofield , Hwei-Ling Yau , Glenn M. Brown
IPC分类号： G03C1053
CPC分类号： G03C7/3882 , C08F265/06 , C08F291/00 , G03C1/005 , G03C1/053 , G03C2200/36 , C08F2/22
摘要： The present invention is a polymer latex that includes polymer particles having a core portion and a shell portion. The core portion contains polymerized hydrophobic ethylenically unsaturated monomers with a water solubility less than 1% at room temperature. The shell portion contains polymerized monomers defined by formula (I) wherein X is O or NH, or NCH3, R1 and R2 are H, CH3, C2H5, C3H7, or C4H9, R3 and R4 are H or CH3, n1 and n2 are integers, n1 is from 1 to 4, n2 is from 1 to 20. The polymer particles having a size of less than 50 nm.
摘要翻译：本发明是包含具有芯部和壳部的聚合物粒子的聚合物胶乳。核心部分含有在室温下水溶解度小于1％的聚合的疏水烯属不饱和单体。壳部分包含由式（I）定义的聚合单体，其中X是O或NH，或NCH 3，R 1和R 2是H，CH 3，C 2 H 5，C 3 H 7或C 4 H 9，R 3和R 4是H或CH 3，n1和n2是整数，n1为1〜4，n2为1〜20。聚合物粒子的尺寸小于50nm。

2. 发明授权

US5620838A Photographic elements containing directly dispersible UV absorbing polymers and method of making such elements and polymers 失效
标题翻译：含有直接分散的UV吸收聚合物的照相元件和制备这些元素和聚合物的方法
公开(公告)号：US5620838A
公开(公告)日：1997-04-15
申请号：US361276
申请日：1994-12-21
申请人： Tienteh Chen , Hwei-Ling Yau , Edward Schofield
发明人： Tienteh Chen , Hwei-Ling Yau , Edward Schofield
IPC分类号： C07D249/20 , G03C1/005 , G03C1/815 , C07D249/16 , C07D403/00
CPC分类号： C07D249/20 , G03C1/005 , G03C1/8155 , Y10S430/132
摘要： A polymeric UV absorbing compound which comprises UV absorbing monomeric units of at least 0.05 weight percent of ionic units which have an ionizable group which is ionized at all pH values between 5 to 10. Photographic elements which contain such polymeric compounds and methods of making such polymers and photographic elements, are also provided. The polymeric UV absorbing compounds are directly dispersible in water.
摘要翻译：聚合物UV吸收化合物，其包含至少0.05重量％离子单元的UV吸收单体单元，其具有在5至10之间的所有pH值下离子化的可离子化基团。含有这种聚合物的照相元件和制备该聚合物的方法和摄影元件。聚合物UV吸收化合物直接分散在水中。

3. 发明授权

US06352805B1 Photocrosslinkable latex protective overcoat for imaging elements 失效
标题翻译：用于成像元件的可交联胶乳保护罩
公开(公告)号：US06352805B1
公开(公告)日：2002-03-05
申请号：US09669299
申请日：2000-09-25
申请人： Jeffrey F. Taylor , Kevin M. O'Connor , Elmer C. Flood , Hwei-Ling Yau , Tienteh Chen
发明人： Jeffrey F. Taylor , Kevin M. O'Connor , Elmer C. Flood , Hwei-Ling Yau , Tienteh Chen
IPC分类号： G03C1108
CPC分类号： B41M7/0081 , B41M7/0045 , G03C11/08 , G03C11/10 , G03G8/00 , Y10S430/162
摘要： The present invention is directed to an imaged element that includes a support, at least image-receiving layer superposed on the support and a water-resistant protective overcoat overlying the image-receiving layer that is water-resistance. The present invention is also directed to a method of making a print by application of a UV-curable water-dispersible latex.
摘要翻译：本发明涉及一种成像元件，其包括支撑体，至少重叠在支撑体上的图像接收层和覆盖图像接收层的耐水性的防水保护外套。本发明还涉及一种通过应用可UV固化的水分散胶乳制备印刷的方法。

4. 发明授权

US5858633A Photographic elements containing 3-alkyl group substituted 2-hydroxyphenylbenzotriazole UV absorbing polymers 失效
标题翻译：含有3-烷基取代的2-羟基苯基苯并三唑紫外线吸收聚合物的摄影元件
公开(公告)号：US5858633A
公开(公告)日：1999-01-12
申请号：US857375
申请日：1997-05-16
申请人： Tienteh Chen , Hwei-Ling Yau
发明人： Tienteh Chen , Hwei-Ling Yau
IPC分类号： G03C1/815
CPC分类号： G03C1/8155 , Y10S430/132
摘要： Photographic elements containing 3-tertiary alkyl group substituted 2-hydroxyphenylbenzotriazole UV absorbing polymers. In particular, a photographic element having at least one layer containing a light sensitive silver halide emulsion and at least one layer which is not light sensitive, the element having in at least one of the layers an ultraviolet absorbing polymer which includes units formed from monomers of the structure of formula (I): ##STR1## wherein: n is an integer of 1 to 6;p and m are, independently, 0 or 1;tert-Alk is a 4 to 10 carbon atom tertiary alkyl group;G is --CO--, --C(O)--, --C(O)NH--, or --SO.sub.2 --;R.sub.2 and R.sub.3 are, independently, H, halogen, alkyl group or alkoxy group, and if n is more than 1 all of the R.sub.2 may be the same or different and all of the R.sub.3 may be the same or different; the benzene ring of the benzotriazole and the phenyl ring phenol group each may be further substituted or unsubstituted;z is an arylene group, alkylene group, or alkylene group which is interrupted by O, N or a group of the type which G can represent; andY is an ethylenically unsaturated polymerizable group.
摘要翻译：含有3-叔烷基取代的2-羟基苯基苯并三唑紫外线吸收聚合物的摄影元件。特别地，具有至少一层含有感光卤化银乳剂和至少一层不敏感的照相元件，该元件在至少一层中具有紫外线吸收聚合物，该聚合物包括由单体形成的单元式（I）的结构：其中：n为1至6的整数; p和m独立地为0或1; 叔烷醇是4至10个碳原子的叔烷基; G是-CO - ， - C（O） - ， - C（O）NH-或-SO 2 - ; R2和R3独立地为H，卤素，烷基或烷氧基，如果n大于1，则所有的R 2可以相同或不同，并且所有的R 3可以相同或不同; 苯并三唑和苯环酚基的苯环各自可以是进一步取代或未取代的; z是被O，N间隔的亚芳基，亚烷基或亚烷基，G可以表示的基团; Y是烯属不饱和可聚合基团。

5. 发明授权

US6130014A Overcoat material as protecting layer for image recording materials 失效
标题翻译：外涂层材料作为图像记录材料的保护层
公开(公告)号：US6130014A
公开(公告)日：2000-10-10
申请号：US354055
申请日：1999-07-15
申请人： Hwei-Ling Yau , Tienteh Chen , David E. Decker , Stephan L. Twist , Kevin M. O'Connor
发明人： Hwei-Ling Yau , Tienteh Chen , David E. Decker , Stephan L. Twist , Kevin M. O'Connor
IPC分类号： B41M5/00 , B41M7/00 , C09D5/00 , C09D157/06 , G03C1/053 , G03C1/76 , G03C1/85 , G03C5/14 , G03C11/08
CPC分类号： G03C11/08 , B41M7/0036 , G03C1/76 , G03C1/053 , G03C1/85 , G03C5/14 , Y10S430/162
摘要： The present invention is a coating composition comprising at least one first water insoluble polymer having a Tg equal to or less than 30.degree. C. and at least one second water insoluble polymer having a Tg equal to or greater than 60.degree. C. wherein the first polymer comprises a monomer at a weight percent of 75 to 100 of the monomer represented by the following formula 1: ##STR1## wherein: X is selected from the group consisting of --Cl, --F, or --CN, and Y is each independently selected from the group consisting of H, Cl, F, CN, CF.sub.3, CH.sub.3, C.sub.2 H.sub.5, n-C.sub.3 H.sub.7, iso-C.sub.3 H.sub.7, n-C.sub.4 H.sub.9, n-C.sub.5 H.sub.11, n-C.sub.6 H.sub.13, OCH.sub.3, OC.sub.2 H.sub.5, phenyl, C.sub.6 F.sub.5, C.sub.6 Cl.sub.5, CH.sub.2 Cl, CH.sub.2 F, Cl, F, CN, CF.sub.3, C.sub.2 F.sub.5, n-C.sub.3 F.sub.7, iso-C.sub.3 F.sub.7, OCF.sub.3, OC.sub.2 F.sub.5, OC.sub.3 F.sub.7, C(CF.sub.3).sub.3, CH.sub.2 (CF.sub.3), CH(CF.sub.3).sub.2, COCF.sub.3, COC.sub.2 F.sub.5, COCH.sub.3, COC.sub.2 H.sub.5 ; and the second polymer is a microgel particle.
摘要翻译：本发明是一种涂料组合物，其包含至少一种Tg等于或小于30℃的第一水不溶性聚合物和Tg等于或大于60℃的至少一种第二水不溶性聚合物。其中第一聚合物包含以下式1表示的单体的重量百分比为75-100的单体：其中：X选自-Cl，-F或-CN，Y各自独立地选自由H，Cl，F，CN，CF 3，CH 3，C 2 H 5，n-C 3 H 7，异-C 3 H 7，n-C 4 H 9，n -C 5 H 11，n-C 6 H 13，OCH 3，OC 2 H 5，苯基，C 6 F 5，C 6 Cl 5，CH 2 Cl，，CF 3，CH 2（CF 3），CH（CF 3）2，COCF 3，COC 2 F 5，COCH 3，COC 2 H 5; C 1 -C 3烷基，C 1 -C 6烷基，并且第二聚合物是微凝胶颗粒。

6. 发明授权

US06426167B2 Water-resistant protective overcoat for image recording materials 失效
标题翻译：用于图像记录材料的防水保护罩
公开(公告)号：US06426167B2
公开(公告)日：2002-07-30
申请号：US09353939
申请日：1999-07-15
申请人： Hwei-Ling Yau , Lan B. Thai , Jin-Shan Wang , Tienteh Chen
发明人： Hwei-Ling Yau , Lan B. Thai , Jin-Shan Wang , Tienteh Chen
IPC分类号： G03C1108
CPC分类号： G03C1/7614 , B41M7/0027 , G03C1/047 , G03C1/95 , G03C11/08 , G03C2001/03594 , G03C2001/7635 , G03C2200/36 , Y10S430/162
摘要： An overcoat composition for imaging products containing: 30-95 weight %, based on the dry laydown of the overcoat, of a hydrophobic polymer, said hydrophobic polymer being homopolymers or copolymers containing at least 30% by weight, based on the total weight of monomers, of the monomer described in structurel; and 5 to 70 weight %, based on the dry laydown of the overcoat, of gelatin: wherein: R is H, CH3, C2H5, and C3H7; and X1, X2, X3, X4 and X5 are H, F, Cl, Br, I, CN, CH3O, C2H5O, C3H7O, C4H9O, CH3, C2H5, C3H7, n-C4H9, sec-C4H9, tert-C4H9, CF3, C2F5, C3F7, iso-C3F7, n-C4F9, sec-C4F9, tert-C4F9, CH3NH, (CH3)2N, n-C5H11, C4H9, n-C6H13, n-C7H15, n-C8H17, n-C9H19, n-C10H21, or n-C12H25.
摘要翻译：用于成像产品的外涂层组合物，其基于外涂层的干沉积，疏水性聚合物为30-95重量％，所述疏水性聚合物为基于单体总重量的至少30重量％的均聚物或共聚物，结构1中描述的单体; 和5至70重量％，基于外涂层的干沉积;明胶：其中：R是H，CH 3，C 2 H 5和C 3 H 7; 并且X 1，X 2，X 3，X 4和X 5分别是H，F，Cl，Br，I，CN，CH 3 O，C 2 H 5 O，C 3 H 7 O，C 4 H 9 O，CH 3，C 2 H 5，C 3 H 7，n-C 4 H 9，仲-C 4 H 9，C 4 H 9，CF 3， C2F5，C3F7，iso-C3F7，n-C4F9，sec-C4F9，叔-C4F9，CH3NH，（CH3）2N，n-C5H11，C4H9，n-C6H13，n-C7H15，n-C8H17，n-C9H19，n -C 10 H 21或n-C 12 H 25。

7. 发明授权

US5674670A 2-hydroxyphenyl benzotriazole based UV absorbing polymers with particular substituents and photographic elements containing them 失效
标题翻译：具有特定取代基的2-羟基苯基苯并三唑基UV吸收聚合物和含有它们的照相元件
公开(公告)号：US5674670A
公开(公告)日：1997-10-07
申请号：US617447
申请日：1996-03-18
申请人： Lal Chand Vishwakarma , Hwei-Ling Yau , Tienteh Chen
发明人： Lal Chand Vishwakarma , Hwei-Ling Yau , Tienteh Chen
IPC分类号： C08F20/36 , G03C1/815
CPC分类号： C08F20/36 , G03C1/8155 , Y10S430/132
摘要： A photographic element comprising a light sensitive portion and an ultraviolet absorbing polymer comprising repeating units of a 2'-hydroxphenyl benzotriazole with a 5- or 6-substituent selected from halogen, cyano, carboxy or a sulfonyl, and a 4'-alkoxy group in which the alkylene portion of the alkoxy is linked, in sequence through a first optional bivalent linking group, then an oxygen, sulfur or amino group, then a second optional bivalent linking group, to the polymer chain, provided that the 3'-position is unsubsituted and the 4'-substituent does not have any --NH--, --OH or --SH substituents.
摘要翻译：一种照相元件，包括光敏部分和紫外线吸收聚合物，其包含2'-羟基苯基苯并三唑与选自卤素，氰基，羧基或磺酰基的5-或6-取代基的重复单元和4'-烷氧基其中烷氧基的亚烷基部分通过第一任选的二价连接基团，然后是氧，硫或氨基，然后是第二任选的二价连接基团连接到聚合物链上，条件是3'-位是未取代并且4'-取代基不具有任何-NH-，-OH或-SH取代基。

8. 发明授权

US5610000A 2'-hydroxyphenyl benzotriazole based UV absorbing polymers and photographic elements containing them 失效
标题翻译： 2'-羟基苯基苯并三唑类UV吸收聚合物和含有它们的摄影元件
公开(公告)号：US5610000A
公开(公告)日：1997-03-11
申请号：US454719
申请日：1995-05-31
申请人： Lal C. Vishwakarma , Hwei-Ling Yau , Tienteh Chen
发明人： Lal C. Vishwakarma , Hwei-Ling Yau , Tienteh Chen
IPC分类号： G03C7/00 , C07D249/20 , C08F20/36 , G03C1/815
CPC分类号： G03C1/8155 , C07D249/20 , C08F20/36 , Y10S430/132
摘要： An ultraviolet absorbing polymer, and photographic elements containing such a polymer, which polymer includes units formed from monomers of the structure of formula (II): A photographic element containing an ultraviolet absorbing polymer which includes units formed from monomers of the structure of formula (I): ##STR1## wherein: p and q are, independently, 0 or 1;L and L.sub.2 are bivalent linking groups;R.sub.9 is a non-hydrogen group which does not contain any unsaturated carbon-carbon bonds;R.sub.10 is H, alkyl group, aryl group, or heterocyclyl group;A is an ethylenically unsaturated polymerizable group; the benzene ring of the benzotriazole and the 2'-hydroxyphenyl ring each may be further substituted or unsubstituted.
摘要翻译：紫外线吸收聚合物和含有这种聚合物的照相元件，该聚合物包括由式（II）结构的单体形成的单元：含有紫外线吸收聚合物的照相元件，其包含由式（I ）：其中：p和q独立地为0或1; L和L2是二价连接基团; R9是不含任何不饱和碳 - 碳键的非氢基团; R 10为H，烷基，芳基或杂环基; A是烯键式不饱和可聚合基团; 苯并三唑和2'-羟基苯基环的苯环各自可以进一步被取代或未取代。

9. 发明授权

US06214938B1 Overcoat material as protecting layer for image recording materials 失效
标题翻译：外涂层材料作为图像记录材料的保护层
公开(公告)号：US06214938B1
公开(公告)日：2001-04-10
申请号：US09567718
申请日：2000-05-10
申请人： Hwei-Ling Yau , Tienteh Chen , David E. Decker , Stephan L. Twist , Kevin M. O'Connor
发明人： Hwei-Ling Yau , Tienteh Chen , David E. Decker , Stephan L. Twist , Kevin M. O'Connor
IPC分类号： C08L3306
CPC分类号： G03C11/08 , B41M7/0036 , G03C1/053 , G03C1/76 , G03C1/85 , G03C5/14 , Y10S430/162
摘要： The present invention is a coating composition comprising at least one first water insoluble polymer having a Tg equal to or less than 30° C. and at least one second water insoluble polymer having a Tg equal to or greater than 60° C. wherein the first polymer comprises a monomer at a weight percent of 75 to 100 of the monomer represented by the following formula 1: wherein: X is selected from the group consisting of —Cl, —F, or —CN, and Y is each independently selected from the group consisting of H, Cl, F, CN, CF3, CH3, C2H5, n—C3H7, iso—C3H7, n—C4H9, n—C5H11, n—C6H13, OCH3, OC2H5, phenyl, C6F5, C6Cl5, CH2Cl, CH2F, Cl, F, CN, CF3, C2F5, n—C3F7, iso—C3F7, OCF3, OC2F5, OC3F7, C(CF3)3, CH2(CF3), CH(CF3)2, COCF3, COC2F5, COCH3, COC2H5; and the second polymer is a microgel particle.
摘要翻译：本发明是包含Tg等于或小于30℃的至少一种第一水不溶性聚合物和Tg等于或大于60℃的至少一种第二水不溶性聚合物的涂料组合物，其中第一聚合物包含以下式1表示的单体的重量百分比为75-100的单体：其中：X选自-Cl，-F或-CN，Y各自独立地选自由H，Cl，F，CN，CF 3，CH 3，C 2 H 5，n-C 3 H 7，异-C 3 H 7，n-C 4 H 9，n -C 5 H 11，n-C 6 H 13，OCH 3，OC 2 H 5，苯基，C 6 F 5，C 6 Cl 5，CH 2 Cl，，CF 3，CH 2（CF 3），CH（CF 3）2，COCF 3，COC 2 F 5，COCH 3，COC 2 H 5; C 1 -C 3烷基，C 1 -C 6烷基，并且第二聚合物是微凝胶颗粒。

10. 发明授权

US5952130A Protective layer for gelatin based AGX photographic products 失效
标题翻译：用于明胶基AGX摄影产品的保护层
公开(公告)号：US5952130A
公开(公告)日：1999-09-14
申请号：US136375
申请日：1998-08-19
申请人： Hwei-Ling Yau , Tienteh Chen , Jeffrey F. Taylor , Elmer C. Flood , David E. Decker
发明人： Hwei-Ling Yau , Tienteh Chen , Jeffrey F. Taylor , Elmer C. Flood , David E. Decker
IPC分类号： G03C1/76 , G03C1/85 , G03C5/14 , G03C11/08 , G03C1/775 , G03C1/795
CPC分类号： G03C11/08 , G03C1/85 , G03C5/14
摘要： The present invention is an imaged photographic element which includes a support, at least one light sensitive silver halide emulsion layer superposed on the support, and an overcoat layer overlying the light sensitive silver halide emulsion layer. The protective overcoat includes a first water insoluble polymer having a Tg less than 25.degree. C. and a second water insoluble polymer having a Tg greater than 25.degree. C. The first or second polymer is composed of a monomer at a weight percent of 20 to 100 having the following formula ##STR1## wherein: X is selected from the group consisting of --Cl, --F, and --CN, and Y is each independently selected from the group consisting of H, Cl, F, CN, CF.sub.3, CH.sub.3, C.sub.2 H.sub.5, n--C.sub.3 H.sub.7, iso--C.sub.3 H.sub.7, n--C.sub.4 H.sub.9, n--C.sub.5 H.sub.11, n--C.sub.6 H.sub.13, OCH.sub.3, OC.sub.2 H.sub.5, phenyl C.sub.6 F.sub.5, C.sub.6 Cl.sub.5, CH.sub.2 Cl, CH.sub.2 F, C.sub.2 F.sub.5, n--C.sub.3 F.sub.7, iso--C.sub.3 F.sub.7, OCF.sub.3, OC.sub.2 F.sub.5, OC.sub.3 F.sub.7, C(CF.sub.3).sub.3, CH.sub.2 (CF.sub.3), CH(CF.sub.3).sub.2, --COCF.sub.3, COC.sub.2 F.sub.5, COCH.sub.3, COC.sub.2 H.sub.5.
摘要翻译：本发明是一种成像的照相元件，其包括载体，叠加在载体上的至少一种感光卤化银乳剂层和覆盖在感光卤化银乳剂层上的外涂层。保护性外涂层包括Tg小于25℃的第一水不溶性聚合物和Tg大于25℃的第二水不溶性聚合物。第一或第二聚合物由重量百分比为20至 100，其中：X选自-Cl，-F和-CN，Y各自独立地选自H，Cl，F，CN，CF 3，CH 3，C 2 H 5，正C 3 H 7，异-C 3 H 7，n-C 4 H 9，n -C 5 H 11，n-C 6 H 13，OCH 3，OC 2 H 5，苯基C 6 F 5，C 6 Cl 5，CH 2 Cl，CH 2 F，C 2 F 5，n -C 3 F 7，异-C 3 F 7，OCF 3，OC 2 F 5，OC 3 F 7，C （CF 3）3，CH 2（CF 3），CH（CF 3）2，-COCF 3，COC 2 F 5，COCH 3，COC 2 H 5。

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