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1. 发明授权

US5786434A Water-absorptive soft contact lens material and contact lens made thereof 失效
标题翻译：吸水软性隐形眼镜材料及其隐形眼镜
公开(公告)号：US5786434A
公开(公告)日：1998-07-28
申请号：US709691
申请日：1996-09-10
申请人： Ichiro Ando , Toru Kawaguchi , Shoji Ichinohe , Toshio Yamazaki
发明人： Ichiro Ando , Toru Kawaguchi , Shoji Ichinohe , Toshio Yamazaki
IPC分类号： G02C7/04 , C08F20/52 , C08F30/08 , C08F220/56 , C08F226/06 , C08F230/08 , G02B1/04 , C08F220/18
CPC分类号： C08F230/08 , G02B1/043
摘要： A water-absorptive soft contact lens material having a high transparency, an excellent flexibility, a high oxygen permeability independent of water content, a high mechanical strength and an adequate hardness, which comprises a copolymer prepared by the polymerization of a monomer mixture comprising an N,N-dialkyl acrylamide or methacrylamide, an N-vinyllactam and a bis(silicon-containing alkyl) fumarate in a specific ratio, and which provides water-absorptive soft contact lenses having excellent properties such as high transparency and high oxygen permeability.
摘要翻译：一种具有高透明度，优异的柔韧性，与水含量无关的高透氧性，高机械强度和足够硬度的吸水软性隐形眼镜材料，其包含通过将包含N的单体混合物聚合制备的共聚物，N-二烷基丙烯酰胺或甲基丙烯酰胺，N-乙烯基内酰胺和具有比例的双（含硅烷基）富马酸酯，并且提供具有优异性能例如高透明度和高透氧性的吸水软性隐形眼镜。

2. 发明授权

US5416132A Ocular lens material 失效
标题翻译：眼镜材料
公开(公告)号：US5416132A
公开(公告)日：1995-05-16
申请号：US110946
申请日：1993-08-24
申请人： Yasuhiro Yokoyama , Noriko Iwata , Eri Ito , Ichiro Ando , Shoji Ichinohe , Toshio Yamazaki
发明人： Yasuhiro Yokoyama , Noriko Iwata , Eri Ito , Ichiro Ando , Shoji Ichinohe , Toshio Yamazaki
IPC分类号： A61L27/00 , C08F290/00 , C08F290/06 , C08F299/08 , G02B1/04 , G02C7/04 , C08F230/08 , C07F7/08 , C07F7/10 , C08F271/00
CPC分类号： C08F290/068 , G02B1/043
摘要： An ocular lens material made of a copolymer consisting essentially of (A) a polysiloxane macromonomer having polymerizable groups bonded by one or more urethane bonds to the siloxane main chain and (B) an alkyl (meth)acrylamide, wherein the weight ratio of the polysiloxane macromonomer to the alkyl (meth)acrylamide ranges from 10:90 to 90:10.
摘要翻译：一种由以下组成的共聚物制成的眼透镜材料：（A）具有通过一个或多个氨基甲酸酯键与硅氧烷主链结合的可聚合基团的聚硅氧烷大分子单体和（B）（甲基）丙烯酰胺烷基酯，其中聚硅氧烷大分子单体与（甲基）丙烯酸烷基酯的摩尔比为10:90〜90:10。

3. 发明授权

US5519070A Soft ocular lens material 失效
标题翻译：软眼镜镜片材质
公开(公告)号：US5519070A
公开(公告)日：1996-05-21
申请号：US350025
申请日：1994-11-29
申请人： Tsuyoshi Watanabe , Ichiro Ando , Shoji Ichinohe , Toshio Yamazaki
发明人： Tsuyoshi Watanabe , Ichiro Ando , Shoji Ichinohe , Toshio Yamazaki
IPC分类号： G02C7/04 , A61L27/00 , C08F290/00 , C08F290/06 , C08F299/08 , C08L55/00 , G02B1/04 , C08F18/20 , C08F230/08 , C08F283/00
CPC分类号： C08L55/005 , G02B1/043
摘要： A soft ocular lens material prepared by copolymerizing copolymer components consisting essentially of:(A) from 5 to 70 parts by weight of a fluorine-containing (meth)acrylate;(B) from 5 to 60 parts by weight of an alkoxy-containing (meth)acrylate;(C) from 3 to 45 parts by weight of a polysiloxane macromonomer having polymerizable groups at both terminals, of the formula I: ##STR1## (D) from 3 to 40 parts by weight of a polysiloxane macromonomer having polymerizable groups bonded via one or two urethane bonds to the siloxane main chain, of the formula II: ##STR2##
摘要翻译：通过使基本上由以下组成的共聚物组分共聚得到的柔软眼透镜材料：（A）5-70重量份的含氟（甲基）丙烯酸酯; （B）5〜60重量份的含烷氧基的（甲基）丙烯酸酯; （C）3〜45重量份式（I）（D）的末端具有聚合性基团的聚硅氧烷大分子单体，3〜40重量份具有聚合性基团的聚硅氧烷大分子单体通过与硅氧烷主链的一个或两个氨基甲酸酯键，式II（II）

4. 发明授权

US5346946A Ocular lens material 失效
标题翻译：眼镜材料
公开(公告)号：US5346946A
公开(公告)日：1994-09-13
申请号：US111452
申请日：1993-08-25
申请人： Yasuhiro Yokoyama , Noriko Iwata , Eri Ito , Ichiro Ando , Shoji Ichinohe , Toshio Yamazaki
发明人： Yasuhiro Yokoyama , Noriko Iwata , Eri Ito , Ichiro Ando , Shoji Ichinohe , Toshio Yamazaki
IPC分类号： A61L27/00 , A61L27/16 , C08F290/00 , C08F290/06 , C08F299/08 , C08G18/67 , G02B1/04 , G02C7/04 , C08F30/08
CPC分类号： A61L27/16 , A61F2/16 , C08F290/068 , C08G18/672 , G02B1/041 , G02B1/043 , A61L2430/16
摘要： An ocular lens material made of a copolymer comprising, as main copolymerizable components, (A) a polysiloxane macromonomer having polymerizable groups bonded via one or more urethane bonds to the siloxane main chain and (B) an alkyl (meth)acrylamide, wherein the weight ratio of the polysiloxane macromonomer to the alkyl (meth)acrylamide is from 5/95 to 90/10.
摘要翻译：一种由共聚物制成的眼透镜材料，其包含作为主要可共聚组分的（A）具有通过一个或多个氨基甲酸酯键与硅氧烷主链键合的可聚合基团的聚硅氧烷大分子单体和（B）（甲基）丙烯酰胺烷基酯，其中重量聚硅氧烷大分子单体与（甲基）丙烯酸烷基酯的比例为5/95〜90/10。

5. 发明授权

US5391591A Oxygen permeable hard contact lens materials comprising a fluoroalkyl(silicon-containing alkyl) fumarate copolymer 失效
标题翻译：含氧氟烷基（含硅烷基）富马酸共聚物的透氧硬质隐形眼镜材料
公开(公告)号：US5391591A
公开(公告)日：1995-02-21
申请号：US76905
申请日：1993-06-15
申请人： Toru Kawaguchi , Ichiro Ando , Nobuyuki Toyoshima , Yasushi Yamamoto , Hiroshi Yoshioka , Toshio Yamazaki
发明人： Toru Kawaguchi , Ichiro Ando , Nobuyuki Toyoshima , Yasushi Yamamoto , Hiroshi Yoshioka , Toshio Yamazaki
IPC分类号： C08F230/08 , G02B1/04 , C08F222/18 , C08F212/08 , C08F220/56
CPC分类号： G02B1/043 , C08F230/08
摘要： An ocular lens material comprising a copolymer prepared by polymerizing a monomer mixture comprising, as main components, (A) 15 to 40% by mole of a fluoroalkyl (silicon-containing alkyl) fumarate, (B) 10 to 50% by mole of a styrenic monomer, (C) 5 to 35% by mole of a hydrophilic monomer, and (D) 0.1 to 20% by mole of a crosslinkable monomer. The ocular lens material is excellent in all of transparency, oxygen permeability, mechanical strength and hardness. Further, the material is excellent in hydrophilic property in spite of its low water absorption.
摘要翻译：一种眼透镜材料，其包含通过聚合单体混合物制备的共聚物，所述单体混合物包含作为主要成分的（A）15至40摩尔％的氟代烷基（含硅烷基）富马酸酯，（B）10至50摩尔％苯乙烯类单体，（C）5〜35摩尔％的亲水性单体，（D）0.1〜20摩尔％的交联性单体。眼透镜材料透明性，透氧性，机械强度和硬度都是优异的。此外，该材料的亲水性优异，尽管其吸水性低。

6. 发明授权

US5250583A Ocular lens material 失效
标题翻译：眼镜材料
公开(公告)号：US5250583A
公开(公告)日：1993-10-05
申请号：US895836
申请日：1992-06-09
申请人： Toru Kawaguchi , Ichiro Ando , Nobuyuki Toyoshima , Yasushi Yamamoto , Hiroshi Yoshioka , Toshio Yamazaki
发明人： Toru Kawaguchi , Ichiro Ando , Nobuyuki Toyoshima , Yasushi Yamamoto , Hiroshi Yoshioka , Toshio Yamazaki
IPC分类号： A61L27/00 , C08F226/06 , C08F230/08 , G02B1/04 , G02C7/04 , C08F12/20
CPC分类号： G02B1/043 , C08F226/06 , C08F230/08
摘要： An ocular lens material comprising a copolymer prepared by polymerizing a monomer mixture comprising, as main components, (A) 15 to 40% by mole of a fluoroalkyl (silicon-containing alkyl) fumarate, (B) 35 to 55% by mole of an N-vinyl lactam, (C) 3 to 30% by mole of at least one of acrylic acid and methacrylic acid, and (D) 0.1 to 20% by mole of a crosslinkable monomer. The ocular lens material is excellent in all of transparency, oxygen permeability, mechanical strength and hardness. Further, the material is excellent in hydrophilic property in spite of its low water absorption.

7. 发明授权

US5817726A Water-absorptive soft ocular lens material, water-absorptive soft ocular lens shaped product made thereof, water-absorptive soft ocular lens made thereof and process for its production 失效
标题翻译：吸水软眼镜材料，由其制成的吸水软眼镜镜片产品，由其制成的吸水软眼镜片及其生产方法
公开(公告)号：US5817726A
公开(公告)日：1998-10-06
申请号：US709845
申请日：1996-09-10
申请人： Kazuhiko Nakada , Noriko Yoshimatsu , Shoji Ichinohe , Toshio Yamazaki
发明人： Kazuhiko Nakada , Noriko Yoshimatsu , Shoji Ichinohe , Toshio Yamazaki
IPC分类号： G02C7/04 , A61L27/00 , B29D11/00 , B29K33/04 , C08F30/08 , C08F226/10 , C08F230/08 , C08F246/00 , G02B1/04
CPC分类号： C08F246/00 , C08F226/10 , C08F230/08 , G02B1/043
摘要： A substantially non-crosslinked water-absorptive soft ocular lens material obtained by polymerizing polymerizable components comprising a methoxysilane compound (A) of the formula (I): X--Z--Si(OCH.sub.3).sub.n (R.sup.1).sub.3-n (I) wherein X is a (meth)acryloyloxy group, a vinyl group, a group of the formula ##STR1## or an allyl group, Z is a direct bond or a C.sub.1-3 alkylene group, R.sup.1 is a C.sub.1-6 alkyl group, and n is an integer of from 1 to 3, and a hydrophilic monomer (B) which has an unsaturated double bond copolymerizable with the methoxysilane compound (A) and which undergoes no crosslinking reaction, in an amount of at least 45 mol %.
摘要翻译：通过使包含式（I）的甲氧基硅烷化合物（A）：XZ-Si（OCH 3）n（R 1）3-n（I））的可聚合组分聚合而获得的基本上非交联的吸水性软性眼透镜材料，其中X为（甲基）丙烯酰氧基，乙烯基，式“IMAGE”或烯丙基的基团，Z为直接键或C 1-3亚烷基，R 1为C 1-6烷基，n为 1〜3的整数，和具有与甲氧基硅烷化合物（A）可共聚的不饱和双键且不发生交联反应的亲水性单体（B）的含量为45摩尔％以上。

8. 发明授权

US5605942A Contact lens material 失效
标题翻译：隐形眼镜材料
公开(公告)号：US5605942A
公开(公告)日：1997-02-25
申请号：US583746
申请日：1996-01-17
申请人： Haruyuki Hiratani , Kazuhiko Nakada , Shoji Ichinohe , Toshio Yamazaki , Hideto Kato
发明人： Haruyuki Hiratani , Kazuhiko Nakada , Shoji Ichinohe , Toshio Yamazaki , Hideto Kato
IPC分类号： C08G73/10 , G02B1/04 , A61F2/16
CPC分类号： C08G73/106 , C08G73/1039 , G02B1/043
摘要： A contact lens material comprising a condensation polymer having a recurring unit represented by the formula (I): ##STR1## wherein R.sup.1 is --C(CF.sub.3).sub.2 -- or ##STR2## R.sup.2 is a group represented by the formula: ##STR3## in which l is an integer of 1 to 3, m is an integer of 1 to 15 and n is an integer of 1 to 3, ##STR4## in which u is an integer of 1 to 3 and v is an integer of 1 to 3, a group represented by the formula (II): ##STR5## wherein R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are the same or different and each is hydrogen atom or an alkyl group having 1 to 5 carbon atoms, or a group represented by the formula (III): ##STR6## wherein R.sup.7 is --C(CF.sub.3).sub.2 --, ##STR7## or a direct bond, and R.sup.8 and R.sup.9 are the same or different and each is an alkyl group having 1 to 3 carbon atoms, a fluoroalkyl group having 1 to 3 carbon atoms, hydrogen atom, hydroxyl group or carboxyl group. The contact lens material is excellent in transparency, having high oxygen permeability and moreover, excellent in heat resistance, ultraviolet-ray absorbing property and forming and processing property.
摘要翻译：包含具有由式（I）表示的重复单元的缩聚物的隐形眼镜材料：其中R 1是-C（CF 3）2 - 或R 2是由下式表示的基团： IMAGE>其中l为1〜3的整数，m为1〜15的整数，n为1〜3的整数，＆lt; IMAGE＆gt;中，u为1〜3的整数，v为 1〜3，式（II）表示的基团：其中R 3，R 4，R 5和R 6相同或不同，各自为氢原子或碳原子数1〜5的烷基，由式（III）表示的基团：其中R 7是-C（CF 3）2 - ， - 或直接键，其中R 8和R 9相同或不同，并且各自为烷基具有1至3个碳原子，具有1至3个碳原子的氟代烷基，氢原子，羟基或羧基。隐形眼镜材料的透明度优异，透氧性高，耐热性，紫外线吸收性，成型加工性优异。

9. 发明授权

US5777032A Ocular lens and a method for its production 失效
标题翻译：眼镜及其制作方法
公开(公告)号：US5777032A
公开(公告)日：1998-07-07
申请号：US805575
申请日：1997-02-25
申请人： Yasuhiro Yokoyama , Yuriko Watanabe , Sadayasu Tanikawa , Shoji Ichinohe , Toshio Yamazaki
发明人： Yasuhiro Yokoyama , Yuriko Watanabe , Sadayasu Tanikawa , Shoji Ichinohe , Toshio Yamazaki
IPC分类号： C08J7/12 , G02B1/04 , C08F8/30
CPC分类号： C08J7/12 , G02B1/043 , C08J2300/104
摘要： An ocular lens obtained by reacting a hydroxyl group-containing polymer shaped to have an ocular lens shape, with a silicon-containing compound of the formula (I): O.dbd.C.dbd.N--R.sup.1 --Si.sub.n O.sub.n-1 (CH.sub.3).sub.2n+1 (I) wherein R.sup.1 is a C.sub.1-6 linear or branched alkylene group, and n is an integer of from 1 to 15.
摘要翻译：通过使具有眼透镜形状的含羟基的聚合物与式（I）的含硅化合物反应获得的眼晶状体：O = C = N-R1-SinOn-1（CH3）2n + 1 （I）其中R1为C1-6直链或支链亚烷基，n为1〜15的整数。

10. 发明授权

US5703159A Modification of resins with isocyanatosiloxanes 失效
标题翻译：用异氰酸酯硅氧烷改性树脂
公开(公告)号：US5703159A
公开(公告)日：1997-12-30
申请号：US570387
申请日：1995-12-11
申请人： Shoji Ichinohe , Toshio Yamazaki , Akira Yamamoto
发明人： Shoji Ichinohe , Toshio Yamazaki , Akira Yamamoto
IPC分类号： C08G18/42 , C08G18/62 , C08G18/71 , C08G18/77 , C08G77/388 , C08G77/50 , C08G77/26
CPC分类号： C08G18/6229 , C08G18/4238 , C08G18/6212 , C08G18/718 , C08G18/778 , C08G77/388 , C08G77/50
摘要： Resins having a group reactive with an isocyanate group on a side chain are modified with isocyanatosiloxanes. In one form, the isocyanatosiloxane is a single end isocyanatosiloxane obtained by effecting addition reaction between a single end hydrogenosiloxane and an isocyanate group-containing organic silicon compound having one isocyanate group and at least one aliphatic unsaturated hydrocarbon group. A single end isocyanatosiloxane obtained by introducing an isocyanate group into a single end primary aminosiloxane is also useful. In another form, the isocyanatosiloxane is a polyfunctional isocyanatosiloxane which is obtained by effecting addition reaction between a hydrogenosiloxane having at least two SiH groups and an isocyanate group-containing organic silicon compound having one isocyanate group and one aliphatic unsaturated hydrocarbon group.
摘要翻译：具有与侧链上的异氰酸酯基反应的基团的树脂用异氰酸酯硅氧烷改性。在一种形式中，异氰酸酯基硅氧烷是通过在单端氢硅氧烷和具有一个异氰酸酯基和至少一个脂肪族不饱和烃基的含异氰酸酯基的有机硅化合物之间进行加成反应获得的单端异氰酸酯硅氧烷。通过将异氰酸酯基引入单末端伯氨基硅氧烷而获得的单末端异氰酸酯硅氧烷也是有用的。在另一种形式中，异氰酸基硅氧烷是通过在具有至少两个SiH基的氢硅氧烷与具有一个异氰酸酯基和一个脂肪族不饱和烃基的含异氰酸酯基的有机硅化合物之间进行加成反应获得的多官能异氰酸酯基硅氧烷。

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