公开(公告)号：US20240247115A1

公开(公告)日：2024-07-25

申请号：US18415889

申请日：2024-01-18

申请人： Becton, Dickinson and Company

发明人： Leandro Forciniti

IPC分类号： C08J5/18 ,  A61L29/08 ,  A61L29/16 ,  A61L33/00 ,  C08F299/00

CPC分类号： C08J5/18 ,  A61L29/085 ,  A61L29/16 ,  A61L33/0011 ,  A61L33/0094 ,  C08F299/00 ,  A61L2300/236 ,  A61L2300/42 ,  C08J2353/00

摘要： Provided are conductive films including a heparin modified polymer. The heparin modified polymer comprises heparin covalently bound to a beta-substituted monomer having a conjugated backbone that is co-polymerized to its non-functionalized pair. The heparin modified polymer on a conductive film can be manufactured by co-polymerizing a beta-substituted monomer with a non-functionalized monomer to form a polymer on a conductive film. The polymer is reacted with N,N′-Dicyclohexylcarbodiimide (DCC) and acetic acid to form an anhydride of the polymer on the conductive film. The anhydride is then reacted with heparin to form the heparin modified polymer on the conductive film. Medical devices having a coating comprising the conductive film are also described.

公开(公告)号：US11267924B2

公开(公告)日：2022-03-08

申请号：US14971424

申请日：2015-12-16

申请人： GENZYME CORPORATION

发明人： Pradeep K. Dhal ,  Robert J. Miller ,  Steven C. Polomoscanik ,  Philip Just Larsen ,  Thomas Huebschle ,  Thorsten Schmidt ,  Ian Davison ,  Peter D. McDonnell ,  Chinyere Agbugba

IPC分类号： C08F226/04 ,  C08F299/00 ,  C08F8/00 ,  A61K31/785 ,  A61K45/06 ,  A61K31/787 ,  C08F26/04

摘要： Polydiallylamine copolymers are copolymers comprising monomers of polydiallylamine and either polyvinlyamine or polyallylamine. Polydiallylamine copolymers are often crosslinked. The polydiallyamine copolymers are useful as pharmaceutical compositions and may be used in the treatment of type 2 diabetes and for mitigating the complications of type 2 diabetes.

公开(公告)号：US11174227B2

公开(公告)日：2021-11-16

申请号：US16587688

申请日：2019-09-30

申请人： THE BOEING COMPANY

发明人： Michael Monteiro ,  Jason W. Armstrong

IPC分类号： C07D207/416 ,  A61K31/4188 ,  A61K31/4402 ,  A61K31/4015 ,  C08F293/00 ,  C08F299/00 ,  A61K31/795 ,  C08F220/54

摘要： The present disclosure provides compounds and nanostructures having one or more quaternary ammonium salts, compositions including the compounds and nanostructures, and methods useful for treating conditions using the compounds, nanostructures, and compositions. In at least one aspect, a compound is represented by formula (I): or a pharmaceutically acceptable salt thereof, wherein: Q is fluoro, chloro, bromo, or iodo; each of s, b, and n is independently an integer from about 10 to about 100; and each of v, j, p, z, q, x and m is independently an integer from 1 to about 20.

公开(公告)号：US10858502B2

公开(公告)日：2020-12-08

申请号：US16207305

申请日：2018-12-03

申请人： Bridgestone Corporation

发明人： Yaohong Chen ,  Xiao-Dong Pan ,  Dennis R. Brumbaugh ,  Edward D. Kelley

IPC分类号： C08L9/06 ,  C01B33/18 ,  C08F289/00 ,  C08K3/04 ,  C08K3/36 ,  C08F255/02 ,  B60C1/00 ,  C08L21/00 ,  C08L51/04 ,  C08L91/00 ,  C08L91/06 ,  C08F299/00 ,  C08G81/02 ,  C08F291/04 ,  C08C19/30 ,  C08J3/20 ,  C08L51/06

摘要： A wax-polymer compound includes (a) a polymer component that is a polymerized unsaturated monomer, optionally copolymerized with a vinyl-aromatic monomer, and (b) a halogenated hydrocarbon wax component. The polymer component is grafted to the halogenated hydrocarbon wax component, and the wax-polymer compound has a number average molecular weight of about 1,000 to about 100,000. A method of making the wax-polymer compound and a coated silica particle are also disclosed.

公开(公告)号：US10689472B2

公开(公告)日：2020-06-23

申请号：US15121258

申请日：2015-02-25

申请人： SOLVAY SPECIALTY POLYMERS ITALY S.P.A.

发明人： Claudio Adolfo Pietro Tonelli ,  Ivan Wlassics ,  Alessio Marrani ,  Ivan Falco ,  Giuseppe Marchionni

IPC分类号： C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  C08F259/08 ,  C08F214/22 ,  C08F214/18 ,  C08F299/00 ,  C08J3/24 ,  C08J3/28 ,  C09D151/00

摘要： The present invention pertains to a process for the manufacture of a crosslinkable fluoropolymer, to said crosslinkable fluoropolymer and the crosslinked fluoropolymer obtainable therefrom, to a film comprising said crosslinkable fluoropolymer or said crosslinked fluoropolymer and to uses of said crosslinked fluoropolymer film in various applications.

公开(公告)号：US10654949B2

公开(公告)日：2020-05-19

申请号：US16047052

申请日：2018-07-27

申请人： ExxonMobil Chemical Patents Inc.

发明人： Jay L. Reimers ,  Yifeng Hong ,  John R. Hagadorn

IPC分类号： C08F2/42 ,  C08F6/02 ,  C08J99/00 ,  C08F10/02 ,  C08F10/06 ,  C08C2/04 ,  C08F299/00

摘要： This disclosure describes polymerization processes and processes for quenching polymerization reactions using reactive particulates, such as high molecular weight functionalized olefin copolymers, as quenching agents, typically in solution or bulk polymerization processes.

公开(公告)号：US10358572B2

公开(公告)日：2019-07-23

申请号：US15541185

申请日：2016-02-09

申请人： DIC Corporation

发明人： Naohiro Takeshita ,  Nobuo Kobayashi ,  Yasuko Odani ,  Ena Takeshita

IPC分类号： C09D163/00 ,  C08F2/44 ,  C08F290/06 ,  C08F292/00 ,  C08K3/22 ,  C08F299/00 ,  C08L71/02 ,  G02B1/10 ,  B32B37/12 ,  C08F222/10

摘要： There is provided a curable composition, which forms a cured product with high light transmittance, a high refractive index, and high scratch resistance, a cured product thereof, and an optical member. A curable composition contains zirconium oxide nanoparticles, a dispersant, and a (meth)acrylate compound. The dispersant has an acid value in the range of 100 to 300 mgKOH/g. The (meth)acrylate compound contains a (meth)acrylate compound having a poly(alkylene oxide) structure.

公开(公告)号：US10208168B2

公开(公告)日：2019-02-19

申请号：US13280823

申请日：2011-10-25

申请人： Donn Dubois

发明人： Donn Dubois

IPC分类号： B32B5/02 ,  C09D153/00 ,  C08F8/36 ,  C08F299/00 ,  C08G81/02 ,  C08F297/04 ,  B01D71/80 ,  B01D71/82 ,  C08F8/32 ,  C09J187/00

摘要： The present disclosure relates to polyoxyalkyleneamine (“POA”) modified sulfonated block copolymers, their preparation and their use as emulsifiers as well as materials for flexible and pressure-adhesive membranes, films and coatings.

公开(公告)号：US20190023972A1

公开(公告)日：2019-01-24

申请号：US16139210

申请日：2018-09-24

申请人： ISP INVESTMENTS LLC

发明人： Cuiyue LEI ,  Osama M. Musa

IPC分类号： C09K8/52 ,  C09K8/035 ,  C08B15/00 ,  C08B31/12 ,  C08B37/00 ,  C08B11/20 ,  C08L29/04 ,  C08F299/00 ,  C08B37/08 ,  C08B37/02 ,  C08L33/06 ,  C08L33/26

摘要： The present invention provides amidic polymers, which exhibit shale swelling inhibitor activity having improved bio-degradability. The amidic polymers of the invention may be employed in a wide variety of compositions, particularly in subterranean drilling operations. Non-limiting generic structures of the amidic polymers are set out below: (1) wherein R1-R3 and integers m and n are defined herein.

公开(公告)号：US10160817B2

公开(公告)日：2018-12-25

申请号：US15535576

申请日：2015-12-23

申请人： Dow Global Technologies LLC

发明人： Liam P. Spencer ,  Sean W. Ewart ,  David M. Pearson ,  Lixin Sun

IPC分类号： C08F210/02 ,  C08F4/6592 ,  C08G81/02 ,  C08F299/00 ,  C08F4/659 ,  C08F212/32 ,  C08F12/12 ,  C08F210/16 ,  G01N33/46 ,  G01N30/00

摘要： A first ethylene-based interpolymer comprising, in polymerized form, monomer units derived from ethylene and from a benzocyclobutene (VBCB) structure of Structure 1; wherein n is from 3 to 10; and wherein the ethylene-based polymer comprises, in polymerized form, from 0.02 to 0.70 wt % of the Structure 1, based on the weight of the first ethylene-based interpolymer, as determined by 1H NMR is provided. Further provided is a composition which comprises a second ethylene-based inter-polymer formed by thermally treating a first ethylene-based interpolymer.