公开(公告)号：US20170242157A1

公开(公告)日：2017-08-24

申请号：US15591134

申请日：2017-05-10

Applicant: CooperVision International Holding Company, LP

Inventor： Neil Goodenough ,  David Robert Morsley ,  Ian Bruce ,  Edyta S. Bialek ,  Lee Darren Norris

IPC: G02B1/04 ,  B29D11/00

CPC classification number: G02C7/04 ,  A45C11/005 ,  B29C33/40 ,  B29C45/26 ,  B29D11/00009 ,  B29D11/00038 ,  B29D11/00134 ,  B29D11/00192 ,  B29D11/00413 ,  B29D11/0048 ,  B29K2083/00 ,  B29K2823/12 ,  B29K2829/04 ,  B29K2995/0025 ,  B29K2995/006 ,  B29K2995/0062 ,  B29L2011/0041 ,  B65D75/36 ,  B65D81/22 ,  C08L83/04 ,  C08L2201/50 ,  C08L2203/02 ,  G02B1/043 ,  G02B2207/109 ,  C08L33/26 ,  C08L33/10 ,  C08L39/06 ,  C08L101/14

Abstract: Ophthalmic lens molds made from at least one vinyl alcohol copolymers with high amorphous content, ophthalmic lenses including silicone hydrogel contact lenses formed using these molds, packaged ophthalmic lenses present in a solution comprising the at least one vinyl alcohol copolymer with high amorphous content, and related methods are described. The methods of manufacturing ophthalmic lenses can use wet demolding, delensing or demolding and delensing processes involving dissolving the molds in water or an aqueous solution.

公开(公告)号：US09688794B2

公开(公告)日：2017-06-27

申请号：US14434719

申请日：2013-10-15

Applicant: Iowa State University Research Foundation, Inc.

Inventor： Jason Shih-Hao Chen ,  Michael Richard Kessler ,  Michael Dennis Zenner

IPC: A01N43/40 ,  C07D401/00 ,  C07D405/00 ,  C08F122/20 ,  C07D493/04 ,  C09J4/00 ,  C08G18/32 ,  C08G18/77 ,  C08L75/08

CPC classification number: C08F122/20 ,  C07D493/04 ,  C08G18/3218 ,  C08G18/771 ,  C08L75/08 ,  C08L2201/50 ,  C09J4/00 ,  C09J135/02

Abstract: The present invention relates to tackifier compounds and methods of using the same. In various embodiments, the present invention provides a tackifier compound including independently substituted or unsubstituted fused rings A and B each independently chosen from (C5-C10)cycloalkyl and (C2-C10)heterocyclyl. Fused ring A is substituted with (R1)1-8 and fused ring B is substituted with —(OC(O)R′C(O)R2)1-8. At each occurrence R′ is independently chosen from (C2-C10)alkanylene, (C2-C10)alkenylene, (C2-C10)alkynylene, C5-C20(arylene), and (C1-C20)heteroarylene, wherein R′ is unsubstituted or substituted. At each occurrence R1 is independently selected from —OH, —OR3, and —OC(O)R′C(O)R2. At each occurrence R2 is independently chosen from —OH, —OR3, —NH2, —NHR3, and —NR32. At each occurrence R3 is independently chosen from (C1-C10)alkanyl, (C2-C10)alkenyl, (C2-C10)alkynyl, C5-C20(aryl), and (C1-C20)heteroaryl, wherein R3 is unsubstituted or substituted.

公开(公告)号：US20170174829A1

公开(公告)日：2017-06-22

申请号：US15452762

申请日：2017-03-08

Applicant: Arkema France

Inventor： Gregoire Herve ,  Patricia Beurdeley ,  Michael Kurczak

IPC: C08G63/48 ,  C09D167/08 ,  C08L67/08

CPC classification number: C08G63/48 ,  C08G63/00 ,  C08J3/05 ,  C08L67/08 ,  C08L2201/50 ,  C08L2205/02 ,  C09D167/00 ,  C09D167/08

Abstract: The invention relates to a polyester resin which is based on at least one fatty acid, with zero oil length (0%) or an oil length of between 0 and 35%, with a weight ratio of oxidizable fatty acids (monoacids), relative to the overall fatty acids, of 0 or greater than 0 and ranging up to 1, and which is based on an acid component comprising, in addition to the fatty acid, from 30% to 85% by weight, relative to the total weight of said resin, of rosin and/or of derivatives thereof bearing at least one carboxylic acid function.

公开(公告)号：US09676153B2

公开(公告)日：2017-06-13

申请号：US13810677

申请日：2011-06-13

Applicant: Neil Goodenough ,  David Robert Morsley ,  Ian Bruce ,  Edyta S. Bialek ,  Lee Darren Norris

Inventor： Neil Goodenough ,  David Robert Morsley ,  Ian Bruce ,  Edyta S. Bialek ,  Lee Darren Norris

IPC: B29D11/00 ,  B29C33/40 ,  G02B1/04 ,  B29C45/26 ,  A45C11/00 ,  B65D75/36 ,  B65D81/22 ,  C08L83/04 ,  B29L11/00 ,  B29K83/00

CPC classification number: G02C7/04 ,  A45C11/005 ,  B29C33/40 ,  B29C45/26 ,  B29D11/00009 ,  B29D11/00038 ,  B29D11/00134 ,  B29D11/00192 ,  B29D11/00413 ,  B29D11/0048 ,  B29K2083/00 ,  B29K2823/12 ,  B29K2829/04 ,  B29K2995/0025 ,  B29K2995/006 ,  B29K2995/0062 ,  B29L2011/0041 ,  B65D75/36 ,  B65D81/22 ,  C08L83/04 ,  C08L2201/50 ,  C08L2203/02 ,  G02B1/043 ,  G02B2207/109 ,  C08L33/26 ,  C08L33/10 ,  C08L39/06 ,  C08L101/14

Abstract: Ophthalmic lens molds made from at least one vinyl alcohol copolymers with high amorphous content, ophthalmic lenses including silicone hydrogel contact lenses formed using these molds, packaged ophthalmic lenses present in a solution comprising the at least one vinyl alcohol copolymer with high amorphous content, and related methods are described. The methods of manufacturing ophthalmic lenses can use wet demolding, delensing or demolding and delensing processes involving dissolving the molds in water or an aqueous solution.

公开(公告)号：US09664925B2

公开(公告)日：2017-05-30

申请号：US13810325

申请日：2011-06-13

Applicant: Neil Goodenough ,  David Robert Morsley ,  Ian Bruce ,  Edyta S. Bialek ,  Lee Darren Norris

Inventor： Neil Goodenough ,  David Robert Morsley ,  Ian Bruce ,  Edyta S. Bialek ,  Lee Darren Norris

IPC: B29D11/00 ,  G02C7/04 ,  B29C33/40

CPC classification number: G02C7/04 ,  A45C11/005 ,  B29C33/40 ,  B29C45/26 ,  B29D11/00009 ,  B29D11/00038 ,  B29D11/00134 ,  B29D11/00192 ,  B29D11/00413 ,  B29D11/0048 ,  B29K2083/00 ,  B29K2823/12 ,  B29K2829/04 ,  B29K2995/0025 ,  B29K2995/006 ,  B29K2995/0062 ,  B29L2011/0041 ,  B65D75/36 ,  B65D81/22 ,  C08L83/04 ,  C08L2201/50 ,  C08L2203/02 ,  G02B1/043 ,  G02B2207/109 ,  C08L33/26 ,  C08L33/10 ,  C08L39/06 ,  C08L101/14

Abstract: Ophthalmic device molds made from at least one highly amorphous vinyl alcohol polymer, ophthalmic devices such as ocular inserts and contact lenses and including silicone hydrogel devices formed using these molds, and related methods are described. The methods of manufacturing ophthalmic devices can use dry or wet demolding processes, or dry or wet delensing processes.

公开(公告)号：US09616626B2

公开(公告)日：2017-04-11

申请号：US13810907

申请日：2011-06-13

Applicant: Neil Goodenough ,  David Robert Morsley ,  Ian Bruce ,  Edyta S. Bialek ,  Lee Darren Norris

Inventor： Neil Goodenough ,  David Robert Morsley ,  Ian Bruce ,  Edyta S. Bialek ,  Lee Darren Norris

IPC: B29D11/00 ,  B29C33/40 ,  G02B1/04 ,  B29C45/26 ,  A45C11/00 ,  B65D75/36 ,  B65D81/22 ,  C08L83/04 ,  B29L11/00 ,  B29K83/00

CPC classification number: G02C7/04 ,  A45C11/005 ,  B29C33/40 ,  B29C45/26 ,  B29D11/00009 ,  B29D11/00038 ,  B29D11/00134 ,  B29D11/00192 ,  B29D11/00413 ,  B29D11/0048 ,  B29K2083/00 ,  B29K2823/12 ,  B29K2829/04 ,  B29K2995/0025 ,  B29K2995/006 ,  B29K2995/0062 ,  B29L2011/0041 ,  B65D75/36 ,  B65D81/22 ,  C08L83/04 ,  C08L2201/50 ,  C08L2203/02 ,  G02B1/043 ,  G02B2207/109 ,  C08L33/26 ,  C08L33/10 ,  C08L39/06 ,  C08L101/14

Abstract: Ophthalmic device molds made from at least one vinyl alcohol copolymer and having a static sessile drop contact angle of less than 70 degrees, ophthalmic devices such as ocular inserts and contact lenses and including silicone hydrogel devices formed using these molds, and related methods are described. The methods of manufacturing ophthalmic devices can use dry or wet demolding processes, or dry or wet delensing processes.

公开(公告)号：US20170066919A1

公开(公告)日：2017-03-09

申请号：US15356205

申请日：2016-11-18

Applicant: Hexion Inc.

Inventor： Gunda KUHLMANN ,  Andreas BLÖTZ ,  Carsten ROMAHN ,  Michael SCHWAB

IPC: C08L63/00

CPC classification number: C08L63/00 ,  C08J3/05 ,  C08J2361/06 ,  C08J2363/00 ,  C08L61/06 ,  C08L2201/50 ,  C08L2201/54 ,  C08L2205/03 ,  D06M15/41 ,  D06M15/55 ,  C08L2666/16

Abstract: Disclosed is a resin dispersion, a method for production thereof and a product. According to the invention, a resin dispersion may b prepared, during the processing of which the release of polluting materials may be avoided, wherein the resin dispersion contains (I) 30 to 100 wt. % epoxide resin, 0-70 wt. % Novolak resin based on the mass of both resin components, (II) 4 to 18 wt. %, based on the total weight, of a co-dispersing agent made from ricin oil ethoxylate, hydrated ricin oil ethoxylate, alkylphenol ethoxylate, fatty alcohol ethoxylate, oleic acid ethoxylate, oxoalcohol ethoxylate, fatty alcohol alkoxylate and/or polyvinyl alcohol and (III), optionally, 0 to 20 wt. %, based on the total mass, of further conventional adjuncts.

Abstract translation: 公开了树脂分散体，其制造方法和产品。 根据本发明，可以在其中可以避免污染物质的释放的处理过程中制备树脂分散体，其中树脂分散体含有（I）30〜100重量％ ％环氧树脂，0-70wt。 基于两种树脂组分的质量，（II）4至18重量％的酚醛清漆树脂。 由蓖麻油乙氧基化物，水合蓖麻油油乙氧基化物，烷基酚乙氧基化物，脂肪醇乙氧基化物，油酸乙氧基化物，多元醇乙氧基化物，脂肪醇烷氧基化物和/或聚乙烯醇制成的共分散剂，（III） ），任选地0至20wt。 ％，基于总质量，进一步的常规助剂。

公开(公告)号：US20170044391A1

公开(公告)日：2017-02-16

申请号：US15306279

申请日：2015-04-23

Applicant: DSM IP ASSETS B.V.

Inventor： Rajasingham SATGURUNATHAN ,  Jurgen SCHEERDER ,  Gerardus Cornelis OVERBEEK ,  Roel Johannes Marinus SWAANS ,  Ronald TENNEBROEK ,  Tijs NABUURS ,  Maud KASTELIJN ,  Hinrike MALDA

IPC: C09D133/12 ,  C09D125/14 ,  C09D133/08 ,  C08L25/14 ,  C08L33/12 ,  C08L33/08

CPC classification number: C09D133/12 ,  C08L25/14 ,  C08L33/08 ,  C08L33/12 ,  C08L2205/03 ,  C09D125/14 ,  C09D133/08 ,  C09D133/10 ,  C08L33/10 ,  C08L75/04 ,  C08L75/12 ,  C08L2201/50 ,  C08L2201/52 ,  C08L2201/54 ,  C08L2205/025 ,  C08L2312/00

Abstract: An aqueous polymer composition which when in the form of a film shows excellent elongation at break comprising (i) 5 to 30 wt. % of polyurethane where the acid value of the polyurethane is between 3 to 40 mg KOH/g; (ii) 70 to 95 wt. % of vinyl polymer comprising 20 to 90 wt. % of vinyl polymer with Tg

Abstract translation: 当以薄膜形式显示出优异的断裂伸长率的含水聚合物组合物包含（i）5-30wt。 聚氨酯的酸值在3至40mg KOH / g之间的聚氨酯的％; （ii）70〜95重量％ ％的乙烯基聚合物包含20至90wt。 ％的Tg <20℃的乙烯基聚合物。 10〜80重量％ ％的Tg≥20℃的乙烯基聚合物的％。 其中至少一种乙烯基聚合物含有酸值在15和240mg KOH / g范围内的酸官能团。

公开(公告)号：US20160280897A1

公开(公告)日：2016-09-29

申请号：US15078290

申请日：2016-03-23

Applicant: E. I. DU PONT DE NEMOURS AND COMPANY

Inventor： ALDO R. TAVAREZ ,  BENJAMIN ANDREW SMILLIE ,  TIMOTHY A. LIBERT ,  MARK R. ROHDE ,  RICHARD ALLEN HAYES

IPC: C08L23/08

CPC classification number: C08L23/0876 ,  C08L2201/50 ,  C08L2205/02 ,  C08L23/0869

Abstract: A method to form an aqueous dispersion is provided. The aqueous dispersion comprises or is produced from a blend composition, which in turn comprises or consists essentially of about 75 to about 99.9 weight % of an ionomer composition and about 0.1 to about 25 weight % of an ethylene elastomer or an ethylene dicarboxyl copolymer. The method comprises mixing the solid blend composition with water heated to a temperature of from about 80 to about 100 ° C. Further provided are the dispersible blend compositions, the aqueous dispersions, and articles produced from the aqueous dispersions.

Abstract translation: 提供了形成水分散体的方法。 水分散体包含或由共混物组合物制成，共混组合物又包含或基本上由约75至约99.9重量％的离聚物组合物和约0.1至约25重量％的乙烯弹性体或乙烯二羧基共聚物组成。 该方法包括将固体共混物组合物与加热至约80至约100℃温度的水混合。进一步提供可分散的共混组合物，水分散体和由水分散体制备的制品。

公开(公告)号：US09346970B2

公开(公告)日：2016-05-24

申请号：US14398487

申请日：2012-05-04

Applicant: James C. Bohling ,  Qiaoqiao Cai ,  Edwin H. Nungesser ,  Morris C. Wills ,  Tingke Zhang

Inventor： James C. Bohling ,  Qiaoqiao Cai ,  Edwin H. Nungesser ,  Morris C. Wills ,  Tingke Zhang

IPC: C08L31/04 ,  C08L43/02 ,  C09D131/04 ,  C08F2/22 ,  C09D143/02 ,  C08F220/60 ,  C08K3/22 ,  C09D7/12

CPC classification number: C09D131/04 ,  C08F2/22 ,  C08F220/60 ,  C08K3/22 ,  C08K2003/2241 ,  C08L2201/50 ,  C08L2201/54 ,  C09D7/61 ,  C09D143/02 ,  C08F218/08 ,  C08F230/02 ,  C08F220/18 ,  C08F2220/585

Abstract: The present invention relates to a composition comprising and a method for preparing a stable aqueous dispersion of polymer particles comprising structural units of vinyl acetate and a phosphorous acid monomer. The composition of the present invention provides vinyl acetate/phosphorus acid based polymer particles that improve hiding efficiency in pigmented coatings formulations.

Abstract translation: 本发明涉及一种组合物，它包括一种制备包含乙酸乙烯酯和亚磷酸单体的结构单元的聚合物颗粒的稳定水分散体的方法。 本发明的组合物提供了改善着色涂料配方中遮盖效率的乙酸乙烯酯/磷酸基聚合物颗粒。