公开(公告)号：US20230323152A1

公开(公告)日：2023-10-12

申请号：US18202706

申请日：2023-05-26

Applicant: MicroVention, Inc.

Inventor： Aaron Baldwin ,  John Belletto ,  Garrett Ulrich

IPC: C08K5/5353 ,  C08K5/5357 ,  C09D143/02

CPC classification number: C09D143/02 ,  C08K5/5353 ,  C08K5/5357 ,  C08K9/04

Abstract: Provided herein are coated substrates. Also provided herein are methods for attaching phosphonates, phosphonic acids, or derivatives thereof to an organic or an inorganic substrate (e.g., a metal oxide substrate) via phosphonate chemistry to form the coated substrates provided herein.

公开(公告)号：US11680122B2

公开(公告)日：2023-06-20

申请号：US17176459

申请日：2021-02-16

Applicant: Arkema Inc.

Inventor： Wenjun Wu ,  Karen L. Wallace ,  Jeanne L. Stallings

IPC: C09D5/02 ,  C09D133/14 ,  C09D143/02 ,  C08F220/12 ,  C08F220/14 ,  C08F220/18

CPC classification number: C08F220/1804 ,  C08F220/12 ,  C08F220/14 ,  C09D5/02 ,  C09D133/14 ,  C09D143/02 ,  C08F2800/10 ,  C08F220/1804 ,  C08F220/14 ,  C08F220/14 ,  C08F220/18 ,  C08F220/36 ,  C08F220/06 ,  C08F230/02

Abstract: Emulsion polymers and coating compositions made therefrom that exhibit exceptional roller stability and stain resistance to both hydrophilic and hydrophobic stains, without sacrificing scrub resistance. The emulsion polymers include, as polymerized units formed at a pH between 3 and 9:



a) at least one nonionic or anionic unsaturated monomer in an amount ranging between about 78 wt. % to less than 100 wt. % based on the overall weight of the polymer composition
b) one or more strong acid monomer in an amount ranging from about 0.01 wt. % to 2 wt. % based on the overall weight of the polymer composition; and
c) at least one lower alkyl acrylate monomer in an amount ranging between about 1 wt. % to 20 wt. % based on the overall weight of the polymer composition.

公开(公告)号：US20180171155A1

公开(公告)日：2018-06-21

申请号：US15836097

申请日：2017-12-08

Applicant: Rohm and Haas Company

Inventor： Jonathan DeRocher ,  Kevin J. Henderson ,  Antony K. Van Dyk ,  Jingchun Yang

IPC: C09D5/02 ,  C09D7/61 ,  C09D133/08 ,  C09D143/02 ,  C09D181/08 ,  C08J3/20 ,  C08K3/22 ,  C08K9/12

CPC classification number: C09D5/027 ,  C08J3/203 ,  C08K3/22 ,  C08K9/12 ,  C08K2003/2241 ,  C09D7/00 ,  C09D7/61 ,  C09D133/08 ,  C09D143/02 ,  C09D181/08

Abstract: The present invention relates to a composition comprising: a) an aqueous dispersion of i) polymer particles functionalized with structural units of a phosphorus acid monomer; and ii) TiO2 particles; b) a sulfur acid functionalized dispersant; and c) a carboxylic acid functionalized dispersant. The composition of the present invention addresses a need in the art by providing a way to tune TiO2-binder composite formation efficiency with relative ease.

公开(公告)号：US20180163080A1

公开(公告)日：2018-06-14

申请号：US15830245

申请日：2017-12-04

Applicant: Rohm and Haas Company

Inventor： James C. Bohling ,  Arnold S. Brownell ,  Andrew Swartz

IPC: C09D143/02 ,  C09D7/40 ,  C09D133/08 ,  C09D133/12 ,  C09D125/14

CPC classification number: C09D143/02 ,  B82Y30/00 ,  C08F2/22 ,  C08F12/30 ,  C08F212/08 ,  C08F220/14 ,  C08F265/06 ,  C08F2220/1825 ,  C08K2003/2241 ,  C08L2207/53 ,  C09D7/70 ,  C09D125/14 ,  C09D133/08 ,  C09D133/12 ,  C09D151/003 ,  C08F220/06 ,  C08F212/14

Abstract: The present invention relates to a composition comprising 1) an aqueous dispersion of polymer particles having a core-shell morphology wherein the core protuberates from the shell and comprises less than 0.09 structural units of a phosphorus acid monomer, based on the weight of the core; and 2) pigment particles with a refractive index in the range of from 2.0 and 3.0, wherein the pigment volume concentration of the pigment particles is at least 11. The composition of the present invention is useful for improving block resistance in coatings applications.

公开(公告)号：US09974730B2

公开(公告)日：2018-05-22

申请号：US15106600

申请日：2013-12-20

Applicant: COLGATE-PALMOLIVE COMPANY

Inventor： Michael Prencipe ,  Suzanne Jogun ,  Xiang Chen

IPC: A61K8/81 ,  A61K8/24 ,  A61Q11/00 ,  C09D143/02 ,  A61K8/22 ,  A61K8/25 ,  A61K8/29 ,  A61K8/34 ,  A61K8/46 ,  A61K8/60 ,  A61Q11/02

CPC classification number: A61K8/81 ,  A61K8/22 ,  A61K8/24 ,  A61K8/25 ,  A61K8/29 ,  A61K8/345 ,  A61K8/463 ,  A61K8/60 ,  A61K8/8147 ,  A61Q11/00 ,  A61Q11/02 ,  C09D143/02

Abstract: Provided is an oral care composition comprising a phosphate/acrylate co-polymer, a tartar control agent, and an orally acceptable carrier and methods of using the same.

公开(公告)号：US20180079835A1

公开(公告)日：2018-03-22

申请号：US15703346

申请日：2017-09-13

Applicant: Rohm and Haas Company

Inventor： James C. Bohling ,  Arnold S. Brownell ,  Wei Gao

IPC: C08F2/24 ,  C08F2/00 ,  C08F230/02 ,  C08F220/18 ,  C08F220/06 ,  C08F212/36 ,  C08K3/22 ,  C08L33/04 ,  C08L33/02 ,  C09D143/02

CPC classification number: C08F2/24 ,  C08F2/001 ,  C08F212/36 ,  C08F220/06 ,  C08F220/18 ,  C08F230/02 ,  C08F265/06 ,  C08F285/00 ,  C08K3/22 ,  C08K2003/2241 ,  C08L33/02 ,  C08L33/04 ,  C08L51/003 ,  C08L2201/54 ,  C08L2207/53 ,  C09D143/02 ,  C08F2220/1825 ,  C08F2220/1808 ,  C08F220/14 ,  C08F2220/283 ,  C08F220/34 ,  C08F212/14

Abstract: The present invention relates to an in situ preparation of a redox initiated bimorphological aqueous dispersion of first polymer particles with protuberating phosphorus acid cores and second polymer particles without protuberating cores. The method provides a more efficient way of making compositions for pigmented coating formulations.

公开(公告)号：US20180051140A1

公开(公告)日：2018-02-22

申请号：US15554803

申请日：2016-03-02

Applicant: THE UNIVERSITY OF TOKYO ,  NOF CORPORATION

Inventor： Kazuhiko Ishihara ,  Yuuki Inoue ,  Kyoko Fukazawa ,  Masaru Matsuda ,  Satoshi Yamada ,  Tomozumi Noda

IPC: C08J3/24 ,  A61L31/10 ,  A61L31/14 ,  C08F230/02 ,  C09D143/02 ,  B05D3/06

CPC classification number: C08J3/24 ,  A61L27/14 ,  A61L27/50 ,  A61L27/507 ,  A61L31/10 ,  A61L31/14 ,  A61L2430/20 ,  B05D3/06 ,  B05D3/061 ,  C08F220/10 ,  C08F230/02 ,  C08F2800/10 ,  C08F2800/20 ,  C08J2343/02 ,  C09D133/10 ,  C09D143/02 ,  C08F2220/1825 ,  C08F2220/301 ,  C08F2220/1891

Abstract: Provided are a copolymer having enough biocompatibility to be used in a medical material application, and a method of forming a crosslinked body, which involves modifying a substrate surface with the copolymer so that the surface may be biocompatible. More specifically, a protein adsorption-suppressing effect and a cell adhesion-suppressing effect, which are features of a phosphorylcholine group, are imparted to the substrate surface. It has been found that the object is achieved by a copolymer containing a phosphorylcholine constitutional unit, a hydrophobic constitutional unit, and a photoreactive constitutional unit at a specific ratio.

公开(公告)号：US20180045979A1

公开(公告)日：2018-02-15

申请号：US15278037

申请日：2016-09-28

Applicant: HON HAI PRECISION INDUSTRY CO., LTD.

Inventor： HSIU-WEN CHIEN

IPC: G02C7/04 ,  G02B1/04 ,  C09D5/00 ,  C09D7/12 ,  C09D143/02 ,  C09D171/02

CPC classification number: G02C7/049 ,  C08K3/346 ,  C09D5/00 ,  C09D7/61 ,  C09D143/02 ,  C09D171/02 ,  G02B1/041 ,  G02B1/043 ,  G02C2202/16 ,  C08L101/14 ,  C08L2666/72

Abstract: A method for making an ophthalmic lens includes following steps of providing a suspension liquid and a lens substrate, the suspension liquid comprising a hydrophilic polymer, a clay, and water; and applying the suspension liquid on at least one surface of the lens substrate to cause the clay to be dispersed on the surface of the lens substrate and the hydrophilic polymer to be bonded to the surface of the lens substrate through the clay, thereby forming a hydrophilic layer on the surface of the lens substrate to obtain the ophthalmic lens. The disclosure also provides an ophthalmic lens.

公开(公告)号：US20180022967A1

公开(公告)日：2018-01-25

申请号：US15541058

申请日：2015-12-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Eumi Pyun ,  George W. Griesgraber ,  Thu-Van Tran ,  Tabitha A. Clem ,  Haohao Lin ,  William H. Moser ,  Anthony R. Plepys ,  Richard B. Ross ,  David J. Yarusso ,  Corinne E. Lipscomb

IPC: C09J9/00 ,  C08F230/02 ,  C08F220/18 ,  C09J7/02 ,  C09K21/14

CPC classification number: C09J9/00 ,  C08F220/18 ,  C08F230/02 ,  C08F2220/1858 ,  C09D143/02 ,  C09J7/385 ,  C09J133/14 ,  C09J2201/606 ,  C09J2203/326 ,  C09J2400/163 ,  C09J2433/00 ,  C09K21/14 ,  C08F2220/1875 ,  C08F220/06 ,  C08F2222/1013

Abstract: A halogen-free flame retardant adhesive comprises an acrylic copolymer preparable by polymerization of monomers comprising a first monomer which comprises a low glass transition temperature (Tg) monomer, a second monomer which comprises a high Tg monomer, wherein at least one of the first and second monomers comprises a (meth)acrylate, and a phosphate containing monomer.

公开(公告)号：US20180002557A1

公开(公告)日：2018-01-04

申请号：US15252255

申请日：2016-08-31

Applicant: THE SHERWIN-WILLIAMS COMPANY

Inventor： REVATHI R TOMKO ,  WANDA J SMITH

IPC: C09D131/04

CPC classification number: C09D131/04 ,  C08F18/04 ,  C08F18/08 ,  C08F218/08 ,  C08F230/02 ,  C08F2220/287 ,  C08K3/20 ,  C08K3/22 ,  C08K3/346 ,  C08K3/36 ,  C08K5/521 ,  C08K2003/222 ,  C08K2003/2224 ,  C08K2003/2227 ,  C08K2003/2241 ,  C08K2003/2296 ,  C08K2003/265 ,  C08K2003/3045 ,  C08L43/02 ,  C09C3/00 ,  C09D4/00 ,  C09D5/027 ,  C09D7/65 ,  C09D133/14 ,  C09D143/02 ,  C08F218/10 ,  C08F2220/1825 ,  C08F228/02 ,  C08F226/06 ,  C08F220/06 ,  C08F220/18 ,  C09D133/04 ,  C09D135/02 ,  C08K3/013

Abstract: Copolymers and latex paint compositions using such copolymers that are heat-age stable and provide good adhesion, block resistance, and hiding all while using lower amounts of titanium dioxide are described herein. In one aspect, the heat-age stable compositions include an acrylic, styrene acrylic, vinyl acrylic copolymer or blends thereof including, as additional polymerizable units, at least one polymerizable phosphate surfactant and at least one linear or branched hydrophobic monomer that are both polymerized into the acrylic, styrene acrylic, vinyl acrylic copolymer backbone.