公开(公告)号：US12024490B2

公开(公告)日：2024-07-02

申请号：US17334166

申请日：2021-05-28

申请人： CHELATION PARTNERS INCORPORATED

发明人： Bruce E. Holbein ,  M. Trisha C. Ang ,  Dnyaneshwar Vithoba Palaskar ,  Ganugapati Satyanarayana ,  Gireesh Mahandru ,  S. Vijaya Bhaskara Reddy ,  Sazid Ali

IPC分类号： C07D213/69 ,  A61K31/787 ,  A61P39/04 ,  C08F220/54 ,  C08F220/60 ,  C08F226/10

CPC分类号： C07D213/69 ,  A61K31/787 ,  A61P39/04 ,  C08F220/54 ,  C08F220/60 ,  C08F226/10 ,  C08F2438/03 ,  C08F220/603 ,  C08F220/54 ,  C08F226/10 ,  C08F220/603 ,  C08F220/54 ,  C08F220/603

摘要： Disclosed are chelating co-polymer compositions that are soluble in aqueous media and chelate essential metals, methods of preparation and uses thereof. The chelating compositions are comprised of two or more different monomers, at least one of which possesses metal binding or metal chelating activity. The chelating compositions are synthesized by reversible addition-fragmentation transfer (RAFT) polymerization with the aid of a suitable RAFT-mediating agent. Also described are chelating compositions that comprise hydroxypyridinone chelating groups. The ability of the chelating compositions to bind metals affects the activity of a living cells and organisms, which require the metals for cellular functions.

公开(公告)号：US11820845B2

公开(公告)日：2023-11-21

申请号：US17279347

申请日：2019-09-25

申请人： Lubrizol Advanced Materials, Inc.

发明人： Shui-Jen R. Hsu ,  Dominic Cremona ,  Darlene D. Rota ,  Adlai J. Perry ,  Keith Rawlins ,  Stephan A. Horvath

IPC分类号： C08F220/06 ,  C08F220/60 ,  C09D7/65 ,  C09D7/61 ,  C08F220/28 ,  C08L33/08 ,  C09D5/02

CPC分类号： C08F220/60 ,  C08F220/286 ,  C08L33/08 ,  C09D5/024 ,  C09D7/61 ,  C09D7/65

摘要： Polyamine additives are disclosed that are useful to provide early water resistant to drying anionically colloidally stabilized polymer dispersions in aqueous media. The polyamines are polymerization products from ethylenically unsaturated monomers with pendant tertiary amine groups with ethylenically unsaturated monomers with pendant poly(alkylene oxide) chains of 88 to 1200 g/mole molecular weight.

公开(公告)号：US20180193812A1

公开(公告)日：2018-07-12

申请号：US15737601

申请日：2016-06-22

申请人： S.P.C.M. SA

发明人： Frédéric BLONDEL ,  Guillaume JEANSON ,  Ian HARRISON ,  Emmanuel AUSSANT

IPC分类号： B01J13/10 ,  C08F220/06 ,  C08F220/56 ,  C08F220/60

CPC分类号： B01J13/10 ,  A61K8/11 ,  A61K8/8152 ,  A61K8/8158 ,  A61K2800/5428 ,  A61Q13/00 ,  C08F220/06 ,  C08F220/56 ,  C08F220/60 ,  C08F2800/10 ,  C11D3/3796 ,  C11D3/505 ,  C11D17/0039

摘要： The invention relates to the use of an ampholyte copolymer as a colloidal stabilizer in the preparation of aminoplast core-shell microcapsules containing an active material, wherein the ampholyte copolymer comprises: 2 to 99 mol % of cationic monomer having at least one quaternary ammonium group, 1 to 98 mol % of acrylic based monomer, 0 to 97 mol % of non-ionic monomer, and wherein the ampholyte copolymer has more cationic charges than anionic charges, wherein the cationic charges of the ampholyte copolymer are exclusively due to the at least one quaternary ammonium group of the cationic monomer.

公开(公告)号：US20180155469A1

公开(公告)日：2018-06-07

申请号：US15809656

申请日：2017-11-10

申请人： Illumina Cambridge Limited

发明人： Andrew A. Brown ,  Wayne N. George ,  Alexandre Richez ,  Anne-Cecile Dingwall ,  Xavier von Hatten

IPC分类号： C08F20/60 ,  C08F293/00 ,  C08F8/32 ,  C08F220/56 ,  C12Q1/6874 ,  C40B50/18

CPC分类号： C08F20/60 ,  B01J2219/00637 ,  B01J2219/00722 ,  C08F8/32 ,  C08F220/56 ,  C08F293/005 ,  C08F2438/03 ,  C12Q1/6874 ,  C40B50/18 ,  C08F220/60 ,  C08F2220/603 ,  C08F222/385 ,  C08F220/22 ,  C08F2220/346

摘要： Some embodiments described herein relate to new polymer coatings for surface functionalization and new processes for grafting pre-grafted DNA-copolymers to surface(s) of substrates for use in DNA sequencing and other diagnostic applications.

公开(公告)号：US20170369424A1

公开(公告)日：2017-12-28

申请号：US15624924

申请日：2017-06-16

申请人： Evonik Roehm GmbH

发明人： Steffen KRILL ,  Patrik Hartmann

IPC分类号： C07C233/38 ,  C08F220/60 ,  C07C231/02

CPC分类号： C07C233/38 ,  C07C213/06 ,  C07C231/02 ,  C08F220/60 ,  C07C219/08

摘要： N,N-(di)alkylaminoalkyl(meth)acrylamide or N,N-(di)alkylaminoalkyl (meth)acrylate and/or a quaternary ammonium salt thereof are prepared with a low content of a compound of formula (IV) wherein R5 in each case is a linear, branched or cyclic alkyl radical, an aryl radical which may also be substituted by one or more alkyl groups, the linear, cyclic or branched alkyl radical may have a length of 1-12 carbon atoms and is, for example, methyl, ethyl, propyl, isopropyl, butyl, isobutyl, tert-butyl, pentyl, hexyl, heptyl, octyl, isooctyl, nonyl, decyl, undecyl, dodecyl.

公开(公告)号：US20170342184A1

公开(公告)日：2017-11-30

申请号：US15270675

申请日：2016-09-20

申请人： SAMSUNG ELECTRONICS CO., LTD. ,  TECHNISCHE UNIVERSITAET DRESDEN

发明人： Won Cheol JUNG ,  In Ki KIM ,  Moo Ho LEE ,  Rainer JORDAN ,  Erik WEGENER

IPC分类号： C08F226/02 ,  C08L23/12 ,  A01N37/20

CPC分类号： C08F226/02 ,  A01N25/10 ,  A01N37/20 ,  C08F212/08 ,  C08F220/10 ,  C08F220/18 ,  C08F220/60 ,  C08L23/12 ,  A01N33/12 ,  A01N43/76 ,  C08F2220/1891 ,  C08F2220/603

摘要： A copolymer includes a first structural unit selected from Chemical Formula 1, Chemical Formula 2, and a combination thereof and a second structural unit selected from Chemical Formula 3, Chemical Formula 4, and a combination thereof; and a composition including the copolymer and an article manufactured from the composition are provided. Definitions of Chemical Formulae 1 to 4 are the same as described in the detailed description.

公开(公告)号：US20170335041A1

公开(公告)日：2017-11-23

申请号：US15668792

申请日：2017-08-04

申请人： FUJIFILM Corporation

发明人： Saki OSUMI ,  Kiyotaka FUKAGAWA

IPC分类号： C08F220/60 ,  C09D133/26 ,  C07C309/14 ,  C08F220/28

CPC分类号： C08F220/60 ,  C07C309/14 ,  C08F20/60 ,  C08F220/28 ,  C08F2220/281 ,  C08F2220/606 ,  C09D4/00 ,  C09D133/26

摘要： A composition for polymerization, which can improve the storage stability in a high-temperature environment when a specific sulfobetaine monomer is stored as powder and can inhibit the discoloration of a cured film when the monomer is made into a cured film, and a method for producing the composition for polymerization: a composition for a coating containing the composition for polymerization, a method for producing the composition for a coating using the composition for polymerization, and a method for producing a coating; the composition for polymerization contains a monomer represented by formula (I) and water, in which the moisture content is equal to or higher than 3% by mass and less than 10% by mass. (R represents a hydrogen atom or a methyl group.)

公开(公告)号：US20170198076A1

公开(公告)日：2017-07-13

申请号：US15467880

申请日：2017-03-23

申请人： MITSUBISHI RAYON CO., LTD.

发明人： Tetsuya NODA ,  Fuminori Nakaya ,  Hajime Okutsu

IPC分类号： C08F220/14 ,  C09D133/12 ,  C08J5/18

CPC分类号： C08F220/14 ,  C08F2/38 ,  C08F2/46 ,  C08F2/48 ,  C08F2/50 ,  C08F2/54 ,  C08F26/06 ,  C08F220/36 ,  C08F226/06 ,  C08J5/18 ,  C08J2333/12 ,  C08L2312/00 ,  C09D133/12 ,  C09D133/16 ,  C09D139/04 ,  C08F222/1006 ,  C08F220/60

摘要： An object of the invention is to provide a curable composition having a HALS skeleton and capable of producing polymers having excellent weather resistance and outer appearance. The present invention provides a curable composition including at least a monomer component that contains a monomer (A) represented by a certain formula and a monomer (B) polymerizable with the monomer (A). In the curable composition, the content of the monomer (A) is 0.01 to 35 mol % in the monomer component, and the content of the monomer (B) is 65 to 99.99 mol % in the monomer component.

公开(公告)号：US20170130065A1

公开(公告)日：2017-05-11

申请号：US15322621

申请日：2015-07-10

申请人： Akzo Nobel Coatings International B.V.

发明人： Richard Mark RAMSDEN ,  Clayton PRICE ,  John FOX

IPC分类号： C09D5/16 ,  C09D133/26

CPC分类号： C09D5/1668 ,  C08F220/18 ,  C09D133/14 ,  C09D133/26 ,  C08F2220/1875 ,  C08F220/60 ,  C08F2220/1825 ,  C08L33/14

摘要： The present invention relates to an antifouling coating composition comprising an ingredient having marine biocidal properties, and at least two different copolymers comprising salt groups. The antifouling coating composition has excellent antifouling properties. The present invention also relates to a method of providing a substrate with antifouling performance in an aqueous environment, and the use of the antifouling coating composition for protection of man-made structures immersed in water.

公开(公告)号：US20170031243A1

公开(公告)日：2017-02-02

申请号：US15210025

申请日：2016-07-14

申请人： SHIN-ETSU CHEMICAL CO., LTD.

发明人： Jun Hatakeyama ,  Koji Hasegawa

IPC分类号： G03F7/038 ,  C08F222/20 ,  G03F7/32 ,  C08F216/14 ,  G03F7/16 ,  G03F7/20 ,  C08F222/40 ,  C08F228/02

CPC分类号： G03F7/0392 ,  C08F18/20 ,  C08F216/1416 ,  C08F220/18 ,  C08F220/28 ,  C08F220/60 ,  C08F222/20 ,  C08F222/40 ,  C08F224/00 ,  C08F226/02 ,  C08F226/06 ,  C08F228/02 ,  C08F228/06 ,  C08F2222/404 ,  C08F2222/408 ,  G03F7/0045 ,  G03F7/0046 ,  G03F7/0397 ,  G03F7/085 ,  G03F7/162 ,  G03F7/168 ,  G03F7/2041 ,  G03F7/2053 ,  G03F7/30 ,  G03F7/325 ,  C08F2220/283 ,  C08F2220/1891 ,  C08F2220/1866 ,  C08F220/20 ,  C08F2220/1841 ,  C08F220/24 ,  C09D133/10 ,  C08L33/16 ,  C09D139/04 ,  C09D143/02

摘要： A resist composition is provided comprising a polymer comprising recurring units (a) having an oxazolidinedione, thioxooxazolidinone, thiazolidinedione or thioxothiazolidinone structure and recurring unit (b1) having an acid labile group-substituted carboxyl group and/or recurring units (b2) having an acid labile group-substituted phenolic hydroxyl group. The resist composition suppresses acid diffusion, exhibits a high resolution, and forms a pattern of satisfactory profile with low edge roughness.

摘要翻译： 提供的抗蚀剂组合物包含含有具有恶唑烷二酮，硫代恶唑烷酮，噻唑烷二酮或硫代噻唑烷酮结构的重复单元（a）和具有酸不稳定基取代的羧基的重复单元（b1）和/或具有酸的重复单元（b2） 不稳定基团取代的酚羟基。 抗蚀剂组合物抑制酸扩散，表现出高分辨率，并且形成具有低边缘粗糙度的令人满意的轮廓的图案。