公开(公告)号：US20240343903A1

公开(公告)日：2024-10-17

申请号：US18292052

申请日：2022-08-10

申请人： SAMYANG CORPORATION

发明人： Jae Hoon LEE ,  Hoon RYU ,  Jun Seop IM

IPC分类号： C08L75/16 ,  C08G18/48 ,  C08G18/67 ,  C09D175/16 ,  C09J175/16 ,  C09K3/18

CPC分类号： C08L75/16 ,  C08G18/4825 ,  C08G18/485 ,  C08G18/4854 ,  C08G18/4883 ,  C08G18/672 ,  C09D175/16 ,  C09J175/16 ,  C09K3/18 ,  C08L2205/025

摘要： The present invention relates to a (meth)acrylic-modified polyurethane composition and a preparation method therefor, and, more specifically, to: a (meth)acrylic-modified polyurethane composition and a preparation method therefor, the composition comprising a hydrophilic (meth)acrylic-modified polyurethane, which comprises a polymerization unit derived from an anhydrosugar alcohol-alkylene oxide adduct, and a lipophilic (meth)acrylic-modified polyurethane, which comprises a polymerization unit derived from a lipophilic polyol, and enabling provision of an adhesive composition having excellent eco-friendliness, adhesive strength (particularly, adhesive strength between dissimilar materials) and oil resistance, and a hygroscopic coating composition having excellent hygroscopicity so as to be suitable for condensation prevention.

公开(公告)号：US11859121B2

公开(公告)日：2024-01-02

申请号：US18045898

申请日：2022-10-12

申请人： University of Houston System

发明人： Hadi Ghasemi ,  Peyman Irajizad ,  Abdullah Al-Bayati

IPC分类号： C09K3/18 ,  B64D15/10 ,  C09D5/03 ,  C09D175/04 ,  C09D177/00 ,  C09D183/04 ,  C09D5/00 ,  B64D15/00

CPC分类号： C09K3/18 ,  B64D15/10 ,  C09D5/03 ,  C09D175/04 ,  C09D177/00 ,  C09D183/04

摘要： Viscoelastic icephobic surfaces of the present disclosure include organogel particle beads dispersed in an elastomer matrix. The surfaces are highly repellant to ice formation, easy and cost efficient to apply, and have long term durability for harsh outdoor applications.

公开(公告)号：US11746250B2

公开(公告)日：2023-09-05

申请号：US15586996

申请日：2017-05-04

申请人： Sathish Kumar Ranganathan ,  Srinivas Siripurapu ,  Vijay Mhetar ,  Jeffrey P. Youngblood ,  John Howarter

发明人： Sathish Kumar Ranganathan ,  Srinivas Siripurapu ,  Vijay Mhetar ,  Jeffrey P. Youngblood ,  John Howarter

IPC分类号： C09D127/12 ,  C09K3/18 ,  H01B9/00 ,  H01B3/46 ,  H01B3/44 ,  C09D127/18 ,  H01B3/28

CPC分类号： C09D127/12 ,  C09D127/18 ,  C09K3/18 ,  H01B3/445 ,  H01B3/46 ,  H01B9/008 ,  C08L2205/03 ,  H01B3/28 ,  C09D127/18 ,  C08K5/0025 ,  C08L33/16 ,  C09D127/18 ,  C08K5/0025 ,  C08L33/16 ,  C08L83/04

摘要： A durable coating which reduces ice adhesion and minimizes ice accumulation includes a polymeric binder and a film forming lubricant. The polymeric binder is selected from a fluoropolymer or silicone polymer having one or more reactive groups. The film forming lubricant is a lubricous fluoropolymer or silicone polymer. Methods of applying a durable coating are also disclosed.

公开(公告)号：US20180305484A1

公开(公告)日：2018-10-25

申请号：US16025014

申请日：2018-07-02

申请人： TOSOH FINECHEM Corporation

发明人： Shinichiro NAKAMURA ,  Norihisa KONDO ,  Takayuki YAMASAKI ,  Tomohiro SHIRAI

IPC分类号： C08F220/14 ,  B29C33/60 ,  C03C17/32 ,  C03C17/28 ,  C09K3/18 ,  C07C21/19 ,  C07C33/42 ,  C07C21/215 ,  C07F7/12 ,  C07F7/18 ,  C07C69/54 ,  C07F9/09 ,  C09D133/16

CPC分类号： C08F220/14 ,  B29C33/60 ,  C03C17/28 ,  C03C17/328 ,  C03C2218/111 ,  C03C2218/116 ,  C07C21/18 ,  C07C21/19 ,  C07C21/215 ,  C07C33/423 ,  C07C69/54 ,  C07F7/12 ,  C07F7/18 ,  C07F7/1804 ,  C07F9/091 ,  C07F9/38 ,  C09D133/16 ,  C09K3/18

摘要： To provide a novel fluorine-containing compound that does not include any long chain perfluoroalkyl unit having 8 or more carbon atoms, which is problematic in terms of the environment, and that is excellent in water repellency/oil repellency, and a surface modifier using the compound. [Solution] There are used a fluorine-containing compound represented by the following general formula (1), the following general formula (2) or the following general formula (5): Rf1—(CR1═CR2—X—Rf2)n—Y—Z (1), Rf1—(X—CR1═CR2—Rf2)n—Y—Z (2) or Rf3—(CF═CR3—CR4═CF—Rf4)n—Y—Z (5); and a surface modifier using the compound.

公开(公告)号：US20180254182A1

公开(公告)日：2018-09-06

申请号：US15909183

申请日：2018-03-01

申请人： Tokyo Ohka Kogyo Co., Ltd.

发明人： Yuriko SHIRAI ,  Daijiro MORI ,  Akira KUMAZAWA

IPC分类号： H01L21/027 ,  H01L21/308 ,  C09K3/18

CPC分类号： H01L21/0273 ,  C09K3/18 ,  G03F7/16 ,  G03F7/405 ,  H01L21/02057 ,  H01L21/306 ,  H01L21/3081 ,  H01L21/3105 ,  H01L21/31058

摘要： To provide a surface treatment method capable of highly hydrophobizing (silylating) a surface of a treatment target while deterioration of polyvinyl chloride is suppressed when surface treatment of the treatment target such as an inorganic pattern and a resin pattern is carried out using a device having a liquid contact portion provided with a member made of polyvinyl chloride, and also provide a surface treatment liquid suitably used for the surface treatment method. A surface treatment liquid used for the surface treatment method includes a silylating agent (A) and a solvent (S), the silylating agent (A) does not have an alkoxy group bonded to a silicon atom, and the solvent (S) does not have a hydroxyl group bonded to a carbon atom. A value of dH in Hansen solubility parameters (HSP) in the solvent (S) is 3.2 MPa1/2 or less or 10.5 MPa1/2 or more. Relative Energy Difference represented by Ra/R0 is 1.2 or more, where the interaction radius of polyvinyl chloride in the Hansen space is defined as R0 and a distance between the HSP of the polyvinyl chloride and HSP of the solvent (S) is defined as Ra.

公开(公告)号：US20180201796A1

公开(公告)日：2018-07-19

申请号：US15744464

申请日：2016-07-13

申请人： LINTEC CORPORATION

发明人： Maki HIRONAGA ,  Sou MIYATA ,  Yoshitomo ONO

IPC分类号： C09D5/16 ,  C09D183/04 ,  C09K3/18 ,  B32B27/28

CPC分类号： C09D5/1675 ,  B01J21/02 ,  B01J31/143 ,  B32B27/00 ,  B32B27/283 ,  C08G77/16 ,  C08G77/18 ,  C09D4/00 ,  C09D5/1681 ,  C09D183/04 ,  C09K3/18

摘要： An antifouling composition is provided. The composition includes a tetrafunctional silane-based compound having a specified structure as a component (A), trifunctional silane-based compounds having a specified structure different from each other as a component (B) and component (C), and a metal catalyst as a component (D). The composition has a molar ratio of the component (A) to the component (B) of 1.4 or more, and a molar ratio of the component (B) to a total of the components (B) and (C) of 0.020 or more. An antifouling sheet including an antifouling layer formed of the antifouling composition and a method for producing the same are also provided.

公开(公告)号：US20180201745A1

公开(公告)日：2018-07-19

申请号：US15919724

申请日：2018-03-13

申请人： FUJIFILM Corporation

发明人： Yui MATSUURA ,  Syougo KATANO ,  Toshiya MITA ,  Akihiro IKEYAMA

IPC分类号： C08J5/18 ,  C08L1/10 ,  C08L67/02 ,  C08B3/16 ,  C09K3/18

CPC分类号： C08J5/18 ,  C08B3/16 ,  C08B3/24 ,  C08J2301/10 ,  C08L1/10 ,  C08L67/02 ,  C08L2203/16 ,  C09K3/18

摘要： An antifogging film includes a film base and a saponified layer. The film base is formed of cellulose triacetate as cellulose acylate. The saponified layer is provided on a first base surface of the film base and serves as a first film surface of the antifogging film. The saponified layer contains saponified cellulose triacetate. The antifogging film is configured such that the first film surface has a contact angle of 20° or less 15 seconds after dropping of pure water thereto. In a case where the amount of acyl groups of the first film surface is X and the amount of acyl groups of a second base surface is Y, an acyl group ratio obtained by X/Y is 0.7 or less.

公开(公告)号：US09986733B2

公开(公告)日：2018-06-05

申请号：US15486522

申请日：2017-04-13

申请人： X-Therma, Inc.

发明人： Xiaoxi Wei

IPC分类号： A01N1/00 ,  A01N1/02 ,  C07K7/06 ,  A61K8/64 ,  C09K3/18 ,  A23G9/32

CPC分类号： A01N1/0221 ,  A23G9/32 ,  A23V2002/00 ,  A61K8/64 ,  C07K7/06 ,  C08G69/10 ,  C09K3/18

摘要： The present invention provides peptoid polymers capable of reducing or inhibiting the formation of ice crystals at sub 0° C. temperatures. Also provided are peptoid-peptide hybrids comprising the peptoid polymers provided herein. The peptoid polymers and peptoid-peptide hybrids provided herein are useful for making cryoprotectant solutions. The peptoid polymers, peptoid-peptide hybrids, and cryoprotectant solutions provided herein are useful for making antifreeze solutions, frozen food products, and cosmetic care products. Also provided herein are methods for preserving a tissue, an organ, a cell, or a biological macromolecule using the compositions described herein.

公开(公告)号：US20180142062A1

公开(公告)日：2018-05-24

申请号：US15877468

申请日：2018-01-23

申请人： Asahi Glass Company, Limited

发明人： Taiki HOSHINO ,  Kazue TODA ,  Kenji ISHIZEKI

IPC分类号： C08G65/22 ,  C08G65/336

CPC分类号： C08G65/226 ,  C08G65/336 ,  C08G2650/04 ,  C09D171/00 ,  C09K3/18

摘要： To provide a fluorinated ether compound, a fluorinated ether composition and a coating liquid, capable of forming a surface layer excellent in water/oil repellency, abrasion resistance, fingerprint stain removability, lubricity, chemical resistance and light resistance, as well as an article having such a surface layer. A fluorinated ether compound represented by A1-O-Q1-(Rf11O)m1—Rf12—R11—N[—R12—SiR13n1X13-n1]2, wherein A1: C1-20 perfluoroalkyl group, Q1: single bond, fluoroalkylene group containing at least one hydrogen atom, etc., Rf11, Rf12: perfluoroalkylene group, m1: integer of from 2 to 200, R11: single bond, alkylene group, etc., R12: alkylene group, etc., R13: monovalent hydrocarbon group, etc., X1: hydrolyzable group, n1: integer of from 0 to 2.

公开(公告)号：US09975993B2

公开(公告)日：2018-05-22

申请号：US15307079

申请日：2015-03-31

申请人： DAIKIN INDUSTRIES, LTD.

发明人： Hisashi Mitsuhashi ,  Takashi Nomura

IPC分类号： C10M107/50 ,  C08G65/336 ,  C08G77/24 ,  C09K3/18 ,  C09D5/00 ,  C08G65/00 ,  C09D171/00

CPC分类号： C08G65/336 ,  C08G65/007 ,  C08G77/24 ,  C08G2650/48 ,  C09D5/00 ,  C09D5/1637 ,  C09D171/00 ,  C09K3/18 ,  C10M105/76 ,  C10M107/50 ,  C10M2227/025 ,  C10M2229/003 ,  C10M2229/025 ,  C10M2229/0515 ,  C10N2220/021 ,  C10N2230/06 ,  C10N2230/26 ,  C10N2250/121

摘要： A perfluoro(poly)ether group containing silane compound of the formula (1): (Rf-PFPE)α-X—(SiQkY3-k)β  (1) wherein Rf, PFPE, X, Y, Q, k, α and β are as defined herein, and which is able to from a layer having water-repellency, oil-repellency and antifouling property as well as high surface slip property and high friction durability.