公开(公告)号：US11976414B2

公开(公告)日：2024-05-07

申请号：US18551429

申请日：2022-05-06

Applicant: Dow Silicones Corporation

Inventor： Shuang Qin ,  Jordan Stracke ,  Shawn Mealey ,  Jongwook Choi

IPC: D06M15/643 ,  C08L83/08 ,  C09D5/02 ,  C09D183/08 ,  D06M13/395

CPC classification number: D06M15/6436 ,  C08L83/08 ,  C09D5/022 ,  C09D183/08 ,  D06M13/395 ,  D06M15/643 ,  C08L2201/52 ,  C08L2205/025 ,  D06M2200/12 ,  C09D183/04 ,  C08L83/00

Abstract: An aqueous emulsion including a discontinuous oil phase comprising: a) a polyorganohydrogensiloxane, b) an amino-modified polyorganosiloxane comprising at least one amino group located at a terminal position and c) a blocked isocyanate.

公开(公告)号：US11945924B2

公开(公告)日：2024-04-02

申请号：US17766440

申请日：2020-12-17

Applicant: SHENGYI TECHNOLOGY CO., LTD.

Inventor： Songgang Chai ,  Qianfa Liu ,  Liangpeng Hao ,  Wei Liang

IPC: C08J5/18 ,  C08K7/18 ,  C08K9/06 ,  C08L27/18 ,  H05K1/03

CPC classification number: C08J5/18 ,  C08K7/18 ,  C08K9/06 ,  C08L27/18 ,  H05K1/0373 ,  C08J2327/18 ,  C08J2427/18 ,  C08J2471/02 ,  C08K2201/005 ,  C08L2201/52 ,  C08L2203/16 ,  C08L2203/20 ,  C08L2205/025 ,  C08L2205/03 ,  H05K2201/0209

Abstract: The present invention relates to a fluorine-containing resin composition, and a resin vanish, a fluorine-containing dielectric sheet, a laminate, a copper clad laminate and a printed circuit board containing the same. The fluorine-containing resin composition comprises 30 wt. %-70 wt. % of a fluorine-containing polymer, 30 wt. %-70 wt. % of an inorganic filler which includes the following particle size distribution: D10 is greater than 1.5 μm; and D50 is 10-15 μm. In the present invention, the selection of an inorganic filler with a specific particle size distribution can ensure that the boards prepared by the fluorine-containing resin composition have excellent dielectric properties and voltage resistance performance, even if the inorganic filler is added in a large amount.

公开(公告)号：US20240068158A1

公开(公告)日：2024-02-29

申请号：US18258663

申请日：2022-01-14

Applicant: Dow Silicones Corporation ,  Rohm and Haas Company

Inventor： Matthew Jeletic ,  Jongwook Choi ,  Jodi Mecca ,  Gary Dombrowski ,  Matthew Mclaughlin ,  Douglas Hasso

IPC: D06M15/643 ,  C08F220/06 ,  C08K3/28 ,  C08K5/05 ,  C08L53/00

CPC classification number: D06M15/6433 ,  C08F220/06 ,  C08K3/28 ,  C08K5/05 ,  C08L53/00 ,  C08L2201/52 ,  D06M2200/12

Abstract: A silicone-(meth) acrylate copolymer (copolymer) and methods for its preparation are provided. The copolymer may be prepared by emulsion polymerization or via other means. An emulsion formulation containing the copolymer is suitable for treating a textile.

公开(公告)号：US11912871B2

公开(公告)日：2024-02-27

申请号：US17251843

申请日：2018-07-12

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Baoqing Zheng ,  Yan Wu ,  Jia Tang ,  James C. Bohling ,  Juan Zhao ,  Yujiang Wang

IPC: C08L83/10 ,  C08F2/26 ,  C08F220/06 ,  C08F220/14 ,  C08F220/18 ,  C08F230/02 ,  C08G77/00 ,  C08G77/16 ,  C08G77/20 ,  C08G77/44 ,  C08K5/37 ,  C08L25/14 ,  C09D5/08

CPC classification number: C08L83/10 ,  C08F2/26 ,  C08F220/06 ,  C08F220/14 ,  C08F220/1804 ,  C08F230/02 ,  C08G77/16 ,  C08G77/20 ,  C08G77/44 ,  C08G77/80 ,  C08K5/37 ,  C08L25/14 ,  C09D5/08 ,  C08L2201/50 ,  C08L2201/52

Abstract: An aqueous dispersion comprising a silicone-acrylic polymer with reduced coagulum, a process of preparing the aqueous dispersion, and an aqueous coating composition comprising the aqueous dispersion and providing coatings with improved corrosion resistance.

公开(公告)号：US20240026192A1

公开(公告)日：2024-01-25

申请号：US18265442

申请日：2021-11-23

Applicant: ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC

Inventor： Leo TERNORUSKY ,  Lauren ALEXANDER ,  David MOUNTZ ,  Nathan Ramsey

IPC: C09J133/06 ,  C08L33/06 ,  C09J7/38 ,  C08K5/00

CPC classification number: C09J133/06 ,  C08L33/06 ,  C09J7/38 ,  C08K5/0008 ,  C08L2201/52 ,  C08K2201/014 ,  C09J2203/334 ,  C09J2301/302 ,  C09J2301/408 ,  C08K2201/019 ,  C09J2301/312

Abstract: A plurality of multiphase polymer particles comprising an acrylic-based copolymer derived from monomers comprising: an alkyl methacrylate; an alkyl acrylate; a hydroxyalkyl acrylate or hydroxyalkyl methacrylate; at least one acid; a carboxyalkyl (meth)acrylate; a vinyl ester, and at least one co-polymerizable surfactant. Also disclosed is an emulsion comprising: a plurality of multiphase polymer particles comprising an acrylic-based copolymer, at least one co-polymerizable surfactant, at least one alkylphenol ethoxylate (APE) free nonionic surfactant, and at least one APE free anionic surfactant in an aqueous medium in presence of a free-radical initiator and a buffer. Another objective of this application discloses a water-dispersible acrylic pressure sensitive adhesive composition for label applications, a process for the preparation thereof and a method of bonding a label to a container with the composition.

公开(公告)号：US20230374311A1

公开(公告)日：2023-11-23

申请号：US18247876

申请日：2021-11-02

Applicant: Sasol Germany GmbH

Inventor： Thorsten Butz ,  Susann Gross-Matthai ,  Carsten Oelkers ,  Ben Jones

IPC: C08L95/00 ,  C08L91/06 ,  C08J3/22 ,  C08J9/28 ,  C08J9/00

CPC classification number: C08L95/00 ,  C08L91/06 ,  C08J3/22 ,  C08J9/283 ,  C08J9/0061 ,  C08L2201/52 ,  C08L2310/00 ,  C08L2203/14 ,  C08L2207/22 ,  C08L2555/26 ,  C08L2555/60 ,  C08L2555/50 ,  C08J2491/06 ,  C08J2395/00 ,  C08J2201/0504

Abstract: The invention relates to a bitumen additive comprising a wax dispersed in water, the water being in the continuous phase and the wax in the dispersed phase; the wax comprising a Fischer-Tropsch wax and one or more hydrocarbon waxes selected from the group comprising petroleum-based waxes, polyolefin waxes, or mixtures thereof; and an emulsifier. The invention extends to a method to produce a foamed bitumen composition by adding a bitumen additive to a bitumen feedstock in a bitumen foaming device to produce the foamed bitumen, and to a method to produce an asphalt mix by adding a bitumen feedstock and a bitumen additive to an aggregate in an asphalt mixer to produce the asphalt mix.

公开(公告)号：US11753556B2

公开(公告)日：2023-09-12

申请号：US16607246

申请日：2018-04-25

Applicant: SUN CHEMICAL CORPORATION

Inventor： Alexander Lahr ,  Bruce Marshall

IPC: C09D11/00 ,  C09D11/10 ,  B41M1/10 ,  C08K3/22 ,  C08K3/30 ,  C08K5/00 ,  C08K5/01 ,  C08L33/08 ,  C09D11/037 ,  C09D1/00 ,  C09D4/00 ,  C09D5/00

CPC classification number: C09D11/10 ,  B41M1/10 ,  C08K3/22 ,  C08K3/30 ,  C08K5/0025 ,  C08K5/0041 ,  C08K5/01 ,  C08L33/08 ,  C09D11/037 ,  C08K2003/2241 ,  C08K2003/3036 ,  C08L2201/52 ,  C08L2205/20

Abstract: Described herein are opaque water-based inks that include water and an opacity-providing polymer component. In one aspect, the opacity providing polymer component is a hollow sphere polymer material. The opacity-providing polymer material may replace all or part of white opacifying pigment material, such as titanium dioxide. Also described herein is a method of opacifying a printing ink by adding hollow sphere resin particles and a colorant to a printing ink that comprises water as a volatile component.

公开(公告)号：US11746268B2

公开(公告)日：2023-09-05

申请号：US16473737

申请日：2017-12-20

Applicant: DAIKIN INDUSTRIES, LTD.

Inventor： Ryousuke Hara ,  Rumi Kawabe ,  Masahiro Miyahara ,  Ikuo Yamamoto

IPC: C09K3/18 ,  C08F214/06 ,  C08F2/24 ,  C08K5/10 ,  C08F220/18 ,  C08L71/02 ,  C08L91/08

CPC classification number: C09K3/18 ,  C08F2/24 ,  C08F214/06 ,  C08F220/1818 ,  C08K5/10 ,  C08L71/02 ,  C08L91/08 ,  C08L2201/52 ,  C08L2203/12 ,  C08L2205/03

Abstract: A water- and oil-repellent agent that is an aqueous dispersion containing (A) a fluorine-free polymer having repeating units derived from a fluorine-free (meth)acrylic acid ester monomer, (B) a wax, (C) an aqueous medium, and (D) an emulsifier. The fluorine-free (meth)acrylic acid ester monomer is a compound represented by the formula CH2═CA11-C(═O)—O-A12 where A11 is a hydrogen atom or a methyl group and A12 is a linear or branched C18-30 hydrocarbon group. The emulsifier includes a sorbitan ester and another emulsifier, and the emulsifier has a hydrophilic-lipophilic balance (HLB) of 7.5 to 13.5. Also disclosed is a method of producing the water- and oil-repellent agent and a method of producing a treated substrate by applying the water- and oil-repellent agent to a substrate.

公开(公告)号：US11708513B2

公开(公告)日：2023-07-25

申请号：US17015366

申请日：2020-09-09

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Serkan Yurt ,  Ibrahim A. El-Hedok ,  Kumars Sakizadeh ,  Jayshree Seth

IPC: C08F2/38 ,  C09J133/08 ,  C08K5/00 ,  C08K5/17 ,  C09J133/10 ,  C09J133/14 ,  C09J4/00

CPC classification number: C09J133/08 ,  C08F2/38 ,  C08K5/0025 ,  C08K5/175 ,  C09J133/10 ,  C09J133/14 ,  C08F2810/20 ,  C08L2201/52 ,  C09J4/00 ,  C09J2433/005

Abstract: A pressure sensitive adhesive composition is described that comprises a (meth)acrylic polymer comprising polymerized units of (meth)acrylic ester monomer having a Tg less than 0° C. and ethylenically unsaturated monomer comprising a pendent functional group crosslinked with an amine or carboxylic acid group of at least one amino acid. Also described are aqueous pressure sensitive adhesive compositions, adhesive-coated articles, and methods.

公开(公告)号：US20180230348A1

公开(公告)日：2018-08-16

申请号：US15751660

申请日：2016-09-28

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Prasanna K. Jog ,  Audrey B. Liss ,  Mark D. Westmeyer

IPC: C09K3/10 ,  C08L33/10 ,  C08K3/36 ,  C08K3/22

CPC classification number: C09K3/1006 ,  C08F220/18 ,  C08F2500/02 ,  C08K3/22 ,  C08K3/36 ,  C08K2003/2241 ,  C08L33/10 ,  C08L2201/52 ,  C08F2220/1825 ,  C08F220/14 ,  C08F2220/1858 ,  C08F220/06 ,  C08F220/20

Abstract: The present invention provides low tack, low temperature flexible aqueous caulk or sealant compositions comprising multistage aqueous emulsion copolymers having a hard stage and a soft stage, the soft stage including, in copolymerized form, one or more nonionic monomers and (i) methacrylic acid (MAA) or a salt thereof and a second acid monomer having a lower pKa than methacrylic acid or a salt thereof, or (ii) a copolymer having a mixture of acid or salt groups and hydroxyl groups, the acid groups chosen from, in copolymerized form, MAA and the second acid monomer, or salts thereof; and the hard stage having a weight average molecular weight (Mw) by gel permeation chromatography (GPC) against polystyrene standards of from 20,000 to 70,000.