公开(公告)号：US20230235108A1

公开(公告)日：2023-07-27

申请号：US17918723

申请日：2021-04-20

申请人： SEKISUI CHEMICAL CO., LTD.

发明人： Yuji OOHIGASHI ,  Yumiko TERAGUCHI

IPC分类号： C08F216/38 ,  B32B17/10 ,  B32B27/30 ,  B32B27/36

CPC分类号： C08F216/38 ,  B32B17/10761 ,  B32B27/306 ,  B32B27/365 ,  B32B27/308 ,  B32B2250/03 ,  B32B2250/04 ,  B32B2250/05 ,  B32B2250/40 ,  B32B2331/04 ,  B32B2333/08 ,  B32B2369/00

摘要： A resin composition, comprising a polyvinyl acetal-based resin, wherein the resin composition has a glass transition temperature of 50° C. or lower, and the polar component γsp of the surface free energy according to the Kaelble-Uy method is a value of 0.1 mJ/m2 or more and 8.0 mJ/m2 or less.

公开(公告)号：US20200158913A1

公开(公告)日：2020-05-21

申请号：US16683886

申请日：2019-11-14

申请人： Alcon Inc.

发明人： Frank Chang ,  Houliang Tang ,  Troy Vernon Holland ,  Adam K. Sniady

IPC分类号： G02B1/04 ,  G02C7/04 ,  C08F218/08 ,  C08F216/06 ,  C08F230/02 ,  C08F216/38 ,  G02B1/10

摘要： The invention is generally related to a soft contact lens which comprises a hydrogel lens body and a coating thereon and to a method for producing the same. The hydrogel lens body is composed of a crosslinked polymeric material comprising repeating units of at least one arylborono-containing vinylic monomer having a boronic acid group, and the coating comprises a layer of a phosphorylcholine-containing polymer which comprises (a) repeating units of vinyl alcohol, and (b) repeating units of 6-membered acetal ring substituted with a phosphorylcholine-containing group. The coating is covalently-attached to the hydrogel lens body through cyclic boronic ester linkages each formed between one of the boronic acid groups of the crosslinked polymeric material and one of the 1,2-diol and 1,3-diol moieties of the phosphorylcholine-containing polymer.

公开(公告)号：US10428167B2

公开(公告)日：2019-10-01

申请号：US15089565

申请日：2016-04-03

申请人： SOLUTIA INC.

发明人： Bruce Edward Wade ,  Witold Szydlowski ,  Helen Mackin Thompson ,  Jun Lu ,  John Joseph D'Errico ,  Garry Kenneth Weakley ,  Howard Smith Carman, Jr. ,  Steven V Haldeman ,  Guangxin Tang

IPC分类号： C08F216/38 ,  C08K5/103 ,  C08K5/527 ,  B32B27/08 ,  B32B27/30 ,  B32B27/42 ,  C08K5/00 ,  B32B9/04 ,  B32B27/20 ,  B32B17/10 ,  C08F8/14

摘要： Resin compositions, layers, and interlayers comprising an acetoacetylized poly(vinyl acetal) resin are provided. Such compositions, layers, and interlayers can exhibit enhanced or optimized properties as compared to non-acetoacetylized poly(vinyl acetal) resins. The acetoacetylized poly(vinyl acetal) resins may be used in a layer or an interlayer for in an architectural application, or the acetoacetylized poly(vinyl acetal) resins may be used in a layer or interlayer, or combined with other layers, to provide an interlayer having good acoustic and other properties.

公开(公告)号：US20190144721A1

公开(公告)日：2019-05-16

申请号：US16306986

申请日：2017-06-05

申请人： SHOWA DENKO K.K.

发明人： Naoyuki TANAKA ,  Atsushi SUGAWARA ,  Takeshi KAWAMOTO

IPC分类号： C09J7/38 ,  C08F216/38 ,  C08J3/24

摘要： A pressure-sensitive adhesive composition contains an acrylic resin (A) and an isocyanatecrosslinking agent (B), in which a content of the isocyanate crosslinking agent (B) with respect to 100 parts by mass of the acrylic resin (A) is 0.05 to 5 parts by mass, and the acrylic resin (A) contains a monomer (a1) having a hydroxyl group in an amount of 20% by mass or more, and N-vinylacetamide (a2) in an amount of 0.5% to 5% by mass as a monomer unit.

公开(公告)号：US10287380B2

公开(公告)日：2019-05-14

申请号：US15111386

申请日：2015-01-07

申请人： KURARAY CO., LTD.

发明人： Atsuhiro Nakahara ,  Hiroshi Ozawa ,  Takashi Fukumoto ,  Nobutaka Hiraoka

IPC分类号： C08F220/14 ,  C08G63/08 ,  C08G63/00 ,  C08J5/18 ,  G02B1/14 ,  G02B1/04 ,  F21V8/00 ,  C09D133/12 ,  C08F265/04 ,  C08F224/00 ,  C08F216/38

摘要： Provided are a break-resistant copolymer having high transparency and heat resistance and also having a high tensile strain at break, and a molded article.A copolymer contains 80% by mass to 98% by mass of structural units derived from a methacrylic ester monomer and 2% to 10% by mass of ester structural units derived from a cyclic ketene acetal monomer. The copolymer has a weight average molecular weight of 80,000 or more and a molecular weight distribution of 1.75 to 3.80.

公开(公告)号：US20170355858A1

公开(公告)日：2017-12-14

申请号：US15536742

申请日：2015-12-14

申请人： AGFA GRAPHICS NV

发明人： Johan LOCCUFIER

IPC分类号： C09D4/06 ,  B32B17/10 ,  C03C25/62 ,  C08F216/38 ,  C08F220/18 ,  C03C25/38 ,  B60J1/02

CPC分类号： C09D4/06 ,  B32B17/10036 ,  B32B17/10348 ,  B32B17/10935 ,  B60J1/02 ,  C03C25/38 ,  C03C25/62 ,  C08F216/38 ,  C08F220/18 ,  C09D11/101 ,  C09D11/30

摘要： A radiation curable composition including at least one organic silver salt, at least one reducing agent for the organic silver salt, and a polymerizable composition of at least one polymerizable compound, wherein the radiation curable composition is a radiation curable inkjet ink containing at least 50 wt % of a monofunctional polymerizable compound based on the total weight of the polymerizable composition. The radiation curable composition is especially useful for generating black UV light blocking borders in laminated safety glass for automotive applications.

公开(公告)号：US20170101496A1

公开(公告)日：2017-04-13

申请号：US15129463

申请日：2015-04-07

申请人： AGFA GRAPHICS NV

发明人： Tim DESMET ,  Johan LOCCUFIER ,  Philippe MORIAME

IPC分类号： C08F216/38 ,  B41C1/10 ,  G03F7/039

CPC分类号： C08F216/38 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/24 ,  C08F210/02 ,  G03F7/039 ,  G03F7/11

摘要： A copolymer includes (i) a plurality of ethylenic moieties A having a structure according to the following formula: wherein R2 and R3 independently represent hydrogen, a halogen or an optionally substituted linear, branched or cyclic alk(en)yl group, or an optionally substituted aromatic or heteroaromatic group, and (ii) a plurality of acetal moieties B having a structure according to the following formula: wherein L represents a divalent linking group; x=0 or 1 and R1 represents an optionally substituted aromatic or heteroaromatic group including at least one hydroxyl group and optionally one or more additional substituent(s), and at least one electron withdrawing group in ortho or para position relative to the at least one hydroxyl group.

公开(公告)号：US20160289362A1

公开(公告)日：2016-10-06

申请号：US15089565

申请日：2016-04-03

申请人： SOLUTIA INC.

发明人： BRUCE EDWARD WADE ,  WITOLD SZYDLOWSKI ,  HELEN MACKIN THOMPSON ,  JUN LU ,  JOHN JOSEPH D'ERRICO ,  GARRY KENNETH WEAKLEY ,  HOWARD SMITH CARMAN, JR. ,  STEVEN V. HALDEMAN ,  GUANGXIN TANG

IPC分类号： C08F216/38 ,  B32B27/42 ,  B32B27/08 ,  B32B27/30 ,  C08K5/103 ,  C08K5/527

CPC分类号： C08F216/38 ,  B32B9/045 ,  B32B17/10761 ,  B32B27/08 ,  B32B27/20 ,  B32B27/30 ,  B32B27/306 ,  B32B27/42 ,  B32B2250/03 ,  B32B2250/246 ,  B32B2270/00 ,  B32B2307/102 ,  B32B2307/412 ,  B32B2307/42 ,  B32B2307/558 ,  B32B2307/581 ,  B32B2419/00 ,  B32B2457/12 ,  B32B2571/00 ,  B32B2571/02 ,  B32B2605/00 ,  B32B2605/006 ,  B32B2607/00 ,  C08F8/14 ,  C08K5/0016 ,  C08K5/005 ,  C08K5/103 ,  C08K5/527 ,  C08L29/14 ,  C08F216/06 ,  C08F218/08 ,  C08F218/10

摘要： Resin compositions, layers, and interlayers comprising an acetoacetylized poly(vinyl acetal) resin are provided. Such compositions, layers, and interlayers can exhibit enhanced or optimized properties as compared to non-acetoacetylized poly(vinyl acetal) resins. The acetoacetylized poly(vinyl acetal) resins may be used in a layer or an interlayer for in an architectural application, or the acetoacetylized poly(vinyl acetal) resins may be used in a layer or interlayer, or combined with other layers, to provide an interlayer having good acoustic and other properties.

摘要翻译： 提供了包含乙酰乙酰化聚（乙烯醇缩醛）树脂的树脂组合物，层和夹层。 与非乙酰乙酰化聚（乙烯醇缩醛）树脂相比，这样的组合物，层和夹层可以表现出增强或优化的性能。 乙酰乙酰化的聚（乙烯醇缩醛）树脂可以用于建筑应用中的层或中间层，或乙酰乙酰化的聚（乙烯醇缩醛）树脂可以用于层或中间层，或与其它层结合，以提供 中间层具有良好的声学和其他性能。

公开(公告)号：US09150681B2

公开(公告)日：2015-10-06

申请号：US13881358

申请日：2011-10-05

申请人： John O. Osby ,  Mehmet Demirors

发明人： John O. Osby ,  Mehmet Demirors

IPC分类号： C08F216/34 ,  C08F216/36 ,  C08F216/38 ,  C08F220/28 ,  C08F210/02 ,  C08F220/50 ,  C08F28/04 ,  C08F26/02 ,  C08F2/38 ,  C08F10/02 ,  C08F28/02 ,  C08F220/00 ,  C08F26/08

CPC分类号： C08F220/28 ,  C08F2/38 ,  C08F10/02 ,  C08F26/02 ,  C08F26/08 ,  C08F28/02 ,  C08F28/04 ,  C08F210/02 ,  C08F220/00 ,  C08F220/50 ,  C08F210/16 ,  C08F210/06 ,  C08F110/02 ,  C08F2500/11 ,  C08F2500/12 ,  C08F110/06

摘要： The invention provides an ethylene-based polymer formed from at least the following: ethylene and a “monomeric chain transfer agent (monomeric CTA),” comprising a “copolymerization end” and a “chain transfer end.”

摘要翻译： 本发明提供了由至少以下物质形成的乙烯类聚合物：乙烯和“单体链转移剂（单体CTA）”，其包含“共聚端”和“链转移末端”。

公开(公告)号：US09139675B2

公开(公告)日：2015-09-22

申请号：US12225972

申请日：2007-04-04

申请人： Mitsuo Shibutani ,  Masahiro Saito

发明人： Mitsuo Shibutani ,  Masahiro Saito

IPC分类号： C08F8/00 ,  C08F216/38

CPC分类号： C08F216/38 ,  C08F8/28 ,  C08F2800/10 ,  C08F8/12 ,  C08F218/08 ,  C08F8/48 ,  C08F16/06

摘要： The present invention provides a polyvinyl acetal-based resin which has a high elastic modulus, is excellent in solubility to an alcoholic solvent, and gives a highly transparent alcohol solution. The polyvinyl acetal-based resin is obtained by acetalizing a polyvinyl alcohol-based resin (A) which has 0.1 to 1.5% by mol of a 1,2-diol structural unit represented by the following general formula (1) and a degree of saponification of 98.5% by mol or more: wherein R1, R2, and R3 each independently represents a hydrogen atom or an organic group; X represents a single bond or a bonding chain; and R4, R5, and R6 each independently represents a hydrogen atom or an organic group.

摘要翻译： 本发明提供一种聚乙烯醇缩醛类树脂，其具有高弹性模量，对醇溶剂的溶解性优异，并得到高度透明的醇溶液。 聚乙烯醇缩醛类树脂通过使具有0.1〜1.5摩尔％的由以下通式（1）表示的1,2-二醇结构单元和皂化度的聚乙烯醇系树脂（A） 为98.5摩尔％以上：其中R1，R2和R3各自独立地表示氢原子或有机基团; X表示单键或键合链; 并且R 4，R 5和R 6各自独立地表示氢原子或有机基团。