公开(公告)号：US09387276B2

公开(公告)日：2016-07-12

申请号：US14370451

申请日：2013-01-07

Applicant: President and Fellows of Harvard College ,  Seoul National University Industry Foundation

Inventor： Jeong-Yun Sun ,  Xuanhe Zhao ,  Widusha R. K. Illeperuma ,  Kyu Hwan Oh ,  Joost J. Vlassak ,  Zhigang Suo ,  Jianyu Li ,  David J. Mooney

IPC: A61F2/00 ,  A61L27/16 ,  A61L27/52 ,  A61L27/48 ,  A61L27/50 ,  A61L27/20 ,  A61L27/60

CPC classification number: A61L27/52 ,  A61L27/16 ,  A61L27/20 ,  A61L27/26 ,  A61L27/48 ,  A61L27/50 ,  A61L27/60 ,  C08J3/075 ,  C08J3/246 ,  C08J2333/26 ,  C08J2405/04 ,  C08L5/04 ,  C08L33/26 ,  C08L71/02 ,  C08L2201/54 ,  C08L2203/02 ,  C08L2205/04

Abstract: The invention features a composition comprising a self-healing interpenetrating network hydrogel comprising a first network and a second network. The first network comprises covalent crosslinks and the second network comprises ionic or physical crosslinks. For example, the first network comprises a polyacrylamide polymer and second network comprises an alginate polymer.

Abstract translation: 本发明的特征在于包含包含第一网络和第二网络的自愈互穿网络水凝胶的组合物。 第一网络包括共价交联，第二网络包括离子或物理交联。 例如，第一网络包括聚丙烯酰胺聚合物，第二网络包括藻酸盐聚合物。

公开(公告)号：US20160194497A1

公开(公告)日：2016-07-07

申请号：US15071752

申请日：2016-03-16

Applicant: Johnson & Johnson Vision Care, Inc.

Inventor： Ryuta Tamiya ,  Kazuhiko Fujisawa ,  Masataka Nakamura

IPC: C08L83/10 ,  G02B1/04

CPC classification number: C08L83/10 ,  A61L12/14 ,  A61L27/18 ,  A61L2430/16 ,  C08G77/26 ,  C08G77/388 ,  C08G77/452 ,  C08L83/08 ,  C08L2201/10 ,  C08L2201/54 ,  C08L2203/02 ,  G02B1/043 ,  G02B1/18 ,  C08L101/14 ,  C08L83/04

Abstract: The present invention relates to macroinitiators comprising at least one hydrophobic segments in a molecule, wherein a molecular weight of the hydrophobic segment is 300 to 1800. The present invention further relates to block copolymers, wetting agent and polymeric materials having the block copolymers of the present invention associated with, which is suitable for medical devices, particularly for ophthalmic devices, including contact lenses, ophthalmic lenses, punctal plugs and artificial corneas.

Abstract translation: 本发明涉及包含分子中至少一个疏水链段的大分子引发剂，其中疏水链段的分子量为300至1800.本发明还涉及嵌段共聚物，润湿剂和具有本发明的嵌段共聚物的聚合物材料 其适用于医疗装置，特别是用于眼科装置，包括隐形眼镜，眼用透镜，泪点塞和人造角膜。

公开(公告)号：US20160194446A1

公开(公告)日：2016-07-07

申请号：US15068964

申请日：2016-03-14

Applicant: THE UNIVERSITY OF MONTANA

Inventor： Donald E. Kiely ,  Tyler N. Smith

IPC: C08G69/26 ,  C08L77/06 ,  C08G69/28 ,  C05G3/00 ,  C05B7/00 ,  C05C9/00 ,  A61K47/34 ,  C05C5/02

CPC classification number: C08G69/28 ,  A01N25/04 ,  A61K47/34 ,  C05B7/00 ,  C05C5/02 ,  C05C9/00 ,  C05G3/0064 ,  C05G3/0076 ,  C08G69/26 ,  C08G69/265 ,  C08J3/075 ,  C08J2377/06 ,  C08K3/22 ,  C08K3/26 ,  C08K3/28 ,  C08K3/32 ,  C08K5/05 ,  C08K5/21 ,  C08K5/41 ,  C08K2003/324 ,  C08L5/00 ,  C08L77/06 ,  C08L89/00 ,  C08L2201/54 ,  C08L2201/56 ,  C08L2203/02

Abstract: Hydroxypolyamides, hydroxypolyamide products, and post-hydroxypolyamides are disclosed as gel forming agents. Hydroxypolyamides and post-hydroxypolyamides are prepared from known methods. Hydroxypolyamide products are produced from a modified polymerization procedure which utilizes strong base for deprotonation of ammonium salts from the esterification of stoichiometrically equivalent polyacid:polyamine salts. The hydroxypolyamide products are capable of gel formation at lower concentrations than hydroxypolyamides and post-hydroxypolyamides from the known methods of preparation, and are therefore superior gel forming agents.

Abstract translation: 公开了羟基聚酰胺，羟基聚酰胺产物和后羟基聚酰胺作为凝胶形成剂。 羟基聚酰胺和后羟基聚酰胺由已知方法制备。 羟基聚酰胺产物由改性聚合方法生产，该方法利用强碱从化学计量当量的多酸盐的酯化中将铵盐去质子化。 羟基聚酰胺产物能够以比已知制备方法的羟基聚酰胺和后羟基聚酰胺更低的浓度形成凝胶，因此是优异的凝胶形成剂。

公开(公告)号：US20160177144A1

公开(公告)日：2016-06-23

申请号：US14973035

申请日：2015-12-17

Applicant: BOSTIK SA

Inventor： Virginie CAGAN

IPC: C09J133/02 ,  C09J11/04

CPC classification number: C09J133/02 ,  C08L33/02 ,  C08L33/26 ,  C08L2201/50 ,  C08L2201/54 ,  C09J11/04 ,  C09J125/14

Abstract: The present invention relates to a composition comprising at least one aqueous dispersion of a copolymer of the styrene-(meth)acrylic/(meth)acrylate type, at least one filler, and a particular thickening system, as well as the use of such a composition as a fixing glue.

Abstract translation: 本发明涉及包含苯乙烯 - （甲基）丙烯酸/（甲基）丙烯酸酯类型，至少一种填料和特定增稠体系的共聚物的至少一种水性分散体的组合物，以及使用这种 组合物作为固定胶。

公开(公告)号：US20160152817A1

公开(公告)日：2016-06-02

申请号：US15019444

申请日：2016-02-09

Applicant: Rohm and Haas Company

Inventor： James C. Bohling ,  Arnold S. Brownell ,  Yogesh Tiwary

IPC: C08L51/00

CPC classification number: C08L51/003 ,  C08F2/001 ,  C08F2/24 ,  C08F265/04 ,  C08K3/22 ,  C08K2003/2241 ,  C08L33/04 ,  C08L33/08 ,  C08L2201/54 ,  C09D133/14 ,  C09D143/02 ,  C08F220/18 ,  C08F212/08 ,  C08F220/06 ,  C08F212/14 ,  C08F230/08

Abstract: The present invention relates to a stable aqueous dispersion of polymer particles with structural units of a) a phosphorus acid monomer or a salt thereof; b) a carboxylic acid monomer or a sulfur acid monomer or a salt thereof or a combination thereof; c) a multiethylenically unsaturated monomer; and d) an acrylate monomer, wherein the polymer particles have a solids content in the range of 30 to 50 percent and a particle size of from 40 nm and 100 nm.

Abstract translation: 本发明涉及具有以下结构单元的聚合物颗粒的稳定水分散体：a）一种磷酸单体或其盐; b）羧酸单体或硫酸单体或其盐或其组合; c）多烯属不饱和单体; 和d）丙烯酸酯单体，其中聚合物颗粒的固体含量范围为30-50％，粒度为40nm和100nm。

公开(公告)号：US09346910B2

公开(公告)日：2016-05-24

申请号：US13510987

申请日：2010-11-22

Applicant: Thomas Fischer ,  Elfriede Prucher

Inventor： Thomas Fischer ,  Elfriede Prucher

IPC: C08G59/18 ,  C08G59/14 ,  C08L63/00 ,  C09D163/00

CPC classification number: C09D163/00 ,  C03C17/326 ,  C03C2217/20 ,  C03C2217/78 ,  C03C2218/32 ,  C08G59/1438 ,  C08G59/182 ,  C08L63/00 ,  C08L2201/54 ,  C08L71/02

Abstract: The invention relates to an aqueously dispersible epoxy resin E, comprising building blocks derived from an aliphatic polyether polyol A, an epoxy resin B having at least two epoxide groups per molecule, an epoxy resin B′ having at least two epoxide groups per molecule, which may be identical to B, or different from B, an epoxy-functional fatty acid ester D, and an aromatic polyol C, a process for the preparation thereof, and a method of use thereof.

Abstract translation: 本发明涉及一种高分散性环氧树脂E，其包含衍生自脂族聚醚多元醇A的结构单元，每分子具有至少两个环氧基团的环氧树脂B，每分子具有至少两个环氧基团的环氧树脂B'，其中 可以与B相同，或不同于B，环氧官能的脂肪酸酯D和芳族多元醇C，其制备方法及其使用方法。

公开(公告)号：US09340685B2

公开(公告)日：2016-05-17

申请号：US14501483

申请日：2014-09-30

Applicant: Rohm and Haas Company

Inventor： Matthew J. Carchidi ,  John J. Rabasco ,  Jaclynn Unangst ,  Antony K. Van Dyk

IPC: C09D7/00 ,  C09D131/04 ,  C09D133/06

CPC classification number: C09D7/002 ,  C08L2201/54 ,  C09D7/43 ,  C09D131/04 ,  C09D133/064 ,  C08L33/064 ,  C08L33/14 ,  C08L31/04

Abstract: The present invention relates to a composition comprising a vinyl acetate copolymer and a HASE thickener comprising structural units of ethyl acrylate, methacrylic acid, acrylic acid, and a hydrophobic macromonomer. The composition of the present invention shows an improvement in heat aged stability over a vinyl acetate copolymer based paint thickened with a HASE that does not include structural units of acrylic acid.

Abstract translation: 本发明涉及包含乙酸乙烯酯共聚物和HASE增稠剂的组合物，其包含丙烯酸乙酯，甲基丙烯酸，丙烯酸和疏水性大分子单体的结构单元。 本发明的组合物显示出比不含丙烯酸结构单元的HASE增稠的乙酸乙烯酯共聚物基涂料的热老化稳定性的改善。

公开(公告)号：US20160108225A1

公开(公告)日：2016-04-21

申请号：US14984355

申请日：2015-12-30

Applicant: Asahi Glass Company, Limited

Inventor： Mizuna Toyoda ,  Hiroki Nagai

IPC: C08L27/18 ,  C08F214/26

CPC classification number: C08L27/18 ,  C08F2/26 ,  C08F14/18 ,  C08F214/265 ,  C08L2201/54

Abstract: To provide a method for producing a stable aqueous fluorinated polymer dispersion in which a fluorinated polymer having a high molecular weight is dispersed with excellent productivity, and an aqueous fluorinated polymer dispersion and a fluorinated polymer obtained by the production method.A method for producing an aqueous fluorinated polymer dispersion, which comprises subjecting a monomer containing at least one fluorinated monomer to emulsion polymerization in the presence of a hydrocarbon anionic emulsifier having a critical micelle concentration of at most 0.09 mass % in an aqueous medium to produce an aqueous dispersion of a fluorinated polymer.

Abstract translation: 提供一种稳定的含氟聚合物分散体的制造方法，其中分散有高分子量氟化聚合物的生产率优异，并且通过该制备方法得到含氟聚合物分散体和含氟聚合物。 一种含氟聚合物水分散体的制造方法，其特征在于，在水性介质中，在具有至多0.09质量％的临界胶束浓度的烃类阴离子乳化剂的存在下，使含有至少一种氟化单体的单体进行乳液聚合，得到 含氟聚合物的水分散体。

公开(公告)号：US09234079B2

公开(公告)日：2016-01-12

申请号：US14384235

申请日：2013-02-08

Applicant: TOYOBO CO., LTD.

Inventor： Hideo Aso ,  Kenji Kashihara ,  Kenichiro Isomoto

IPC: C08K5/15 ,  C08K5/06 ,  C08J3/05 ,  C08J3/03 ,  C08L23/28 ,  C08L71/02

CPC classification number: C08J3/05 ,  C08F8/20 ,  C08F255/04 ,  C08G65/3344 ,  C08J3/03 ,  C08J2323/26 ,  C08J2323/28 ,  C08J2351/06 ,  C08L23/28 ,  C08L71/02 ,  C08L2201/54 ,  C09D151/06 ,  C08F222/06

Abstract: Provided is a method for producing an aqueous modified polyolefin dispersion composition that is industrially excellent, the method comprising the steps of preparing an aqueous modified polyolefin dispersion that does not contain a surfactant, and then mixing a specific surfactant, whereby foaming can be suppressed during the removal of the organic solvent, and the processing time can be significantly reduced. The method for producing an aqueous modified polyolefin dispersion composition comprises the steps (1) and (2): (1) step 1 of obtaining an aqueous modified polyolefin dispersion using a modified polyolefin, an organic solvent, a base compound, and water as starting materials; and (2) step 2 of mixing a surfactant with the aqueous modified polyolefin dispersion in an amount of 0.1 to 10 wt. % based on the weight of the modified polyolefin.

Abstract translation: 提供一种在工业上优异的水性改性聚烯烃分散体组合物的制造方法，该方法包括以下步骤：制备不含表面活性剂的水性改性聚烯烃分散体，然后混合特定的表面活性剂，由此可以抑制在 去除有机溶剂，并且处理时间可以显着降低。 水性改性聚烯烃分散体组合物的制造方法包括以下工序（1）和（2）：（1）使用改性聚烯烃，有机溶剂，碱性化合物和水作为起始来获得水性改性聚烯烃分散体的步骤1 材料; 和（2）将表面活性剂与水性改性聚烯烃分散体混合0.1〜10重量％的步骤2。 ％，基于改性聚烯烃的重量。

公开(公告)号：US09193892B2

公开(公告)日：2015-11-24

申请号：US14126962

申请日：2012-06-14

Applicant: Takuma Yano

Inventor： Takuma Yano

IPC: C08L27/00 ,  C08J3/22 ,  C09J147/00 ,  A43B1/10 ,  A43B9/12 ,  A43B13/04 ,  C09J123/26 ,  C08L11/00 ,  C09J193/04 ,  C08J5/12 ,  C09J123/08 ,  A43D25/00 ,  C09J123/04

CPC classification number: C09J147/00 ,  A43B1/10 ,  A43B9/12 ,  A43B13/04 ,  A43D25/00 ,  C08J5/127 ,  C08J2321/00 ,  C08J2323/00 ,  C08J2421/00 ,  C08J2451/06 ,  C08L11/00 ,  C08L21/00 ,  C08L33/08 ,  C08L33/10 ,  C08L2201/54 ,  C09J111/00 ,  C09J123/04 ,  C09J123/0846 ,  C09J123/26 ,  C09J193/04 ,  Y10T428/3183

Abstract: An aqueous dispersion including an acid-modified polyolefin resin (A) having a content of an unsaturated carboxylic acid component of 0.1 to 10% by mass, a rubber component (B), a tackifier component (C) and an aqueous medium, wherein in relation to 100 parts by mass of the acid-modified polyolefin resin (A), the content of the rubber component (B) is 5 to 1900 parts by mass, and in relation to 100 parts by mass of the total amount of the acid-modified polyolefin resin (A) and the rubber component (B), the content of the tackifier component (C) is 5 to 300 parts by mass.

Abstract translation: 包含不饱和羧酸成分含量为0.1〜10质量％的酸改性聚烯烃树脂（A），橡胶成分（B），增粘剂成分（C）和水性介质的水分散体，其中， 相对于100重量份的酸改性聚烯烃树脂（A），橡胶成分（B）的含量为5〜1900质量份，相对于酸性改性聚烯烃树脂（A）的总量100质量份， 改性聚烯烃树脂（A）和橡胶组分（B），增粘剂组分（C）的含量为5至300质量份。