公开(公告)号：US20240147993A1

公开(公告)日：2024-05-09

申请号：US18549432

申请日：2022-05-12

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Caroline Woelfle-Gupta ,  Diana Marcela Vasquez Gutierrez ,  Scott T. Wills ,  Caroline Nimako-Boateng ,  Bolatito Ajayi

IPC: A01N37/34 ,  A01N25/04 ,  A01N25/24 ,  A01N43/70 ,  A01P3/00 ,  A01P13/00

CPC classification number: A01N37/34 ,  A01N25/04 ,  A01N25/24 ,  A01N43/70 ,  A01P3/00 ,  A01P13/00

Abstract: An agricultural formulation includes a copolymer including (i) 20 wt % to 50 wt % monomeric structural units derived from a first acrylic monomer with a log Kow of 1.0 or less based on a total weight of the copolymer and (ii) from 50 wt % to 80 wt % of monomeric structural units derived from a second acrylic monomer with a log Kow of from 2.0 to 6.0 based on a total weight of the copolymer. The agricultural formulation also includes an active ingredient with a log Kow of greater than 1.0.

公开(公告)号：US20240091124A1

公开(公告)日：2024-03-21

申请号：US18261515

申请日：2022-03-09

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company ,  Dow Silicones Corporation

Inventor： Nisaraporn Suthiwangcharoen ,  Lyndsay M. Leal ,  Michaeleen Pacholski ,  Shannon Golden ,  Emmett M. Partain, III ,  Lu Bai ,  Daniel S. Miller

IPC: A61K8/73 ,  A61Q5/12

CPC classification number: A61K8/73 ,  A61Q5/12 ,  A61K2800/48 ,  A61K2800/524 ,  A61K2800/5426

Abstract: A hair conditioner formulation is provided, comprising: a dermatologically acceptable vehicle; and a conditioning polymer, wherein the conditioning polymer is a cationic dextran polymer, comprising a dextran polymer functionalized with quaternary ammonium groups; wherein the dextran polymer has a weight average molecular weight of 50,000 to 3,000,000 Daltons; wherein the quaternary ammonium groups are selected from the group consisting of quaternary ammonium moieties of formula (A) bound to a pendent oxygen on the dextran polymer wherein is a pendent oxygen on the dextran polymer; wherein X is a divalent linking group bonding the quaternary ammonium moiety to the pendent oxygen on the dextran polymer; wherein each R2 is independently selected N from the group consisting of a C1-3 alkyl group; and wherein each R3 is independently selected from the group consisting of a linear or branched C4-16 alkyl group.

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：US20240044050A1

公开(公告)日：2024-02-08

申请号：US18266390

申请日：2021-12-02

Applicant: Rohm and Haas Company

Inventor： Manoj Nerkar ,  Richard J. Ketz ,  Ian J. Drake

IPC: D01F1/10 ,  B33Y70/10 ,  B33Y80/00 ,  D01F6/10 ,  C08L27/06 ,  C09D11/102

CPC classification number: D01F1/10 ,  B33Y70/10 ,  B33Y80/00 ,  D01F6/10 ,  C08L27/06 ,  C09D11/102 ,  D10B2505/00 ,  C08L2205/03

Abstract: A filament for three-dimensional printing comprises a thermoplastic resin and an acrylic polymer additive in an amount ranging from 0.1 to 20 parts per hundred of the thermoplastic resin (phr). A 3D printed article prepared from the filament and a process for preparing filament for three-dimensional printing are also disclosed.

公开(公告)号：US11873400B2

公开(公告)日：2024-01-16

申请号：US17256991

申请日：2019-06-25

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Nicholas B. Schaffer ,  Kevin J. Bouck ,  Sarah E. Decato ,  Shrikant Dhodapkar ,  Intan M. Hamdan ,  Remi A. Trottier ,  Richard A. Lundgard

IPC: C08L71/02 ,  C09D7/45 ,  C09D5/02 ,  C09D183/04 ,  C08L83/04

CPC classification number: C08L71/02 ,  C08L83/04 ,  C09D5/027 ,  C09D7/45 ,  C09D183/04

Abstract: A composition comprising the following components: A) a metal stearate; B) a secondary alcohol ethoxylate of the formula C12-14H25-29O [CH2CH2O]xH, wherein x=7; C) a secondary alcohol ethoxylate of the formula C12-14H25-29O [CH2CH2O]xH, C wherein x=20; D) octanoic acid; E) sodium lauryl sulfate; F) a polydimethylsiloxane (PDMS); and G) water.

公开(公告)号：US20240010592A1

公开(公告)日：2024-01-11

申请号：US18254529

申请日：2021-11-17

Applicant: Rohm and Haas Company

Inventor： Joseph F. Dewilde ,  Kirk W. Limbach ,  Reetam Chakrabarti

IPC: C07C45/50 ,  B01J21/06 ,  B01J23/08 ,  B01J35/10 ,  B01J29/70 ,  B01J29/035

CPC classification number: C07C45/50 ,  B01J21/066 ,  B01J23/08 ,  B01J35/1057 ,  B01J29/7015 ,  B01J29/035

Abstract: A process for preparing aldehydes from synthesis gas includes introducing a first feed stream comprising hydrogen gas and a carbon-containing gas comprising carbon monoxide into a reaction zone of a first reactor, converting the first feed stream into a first product stream comprising C2 to C4 hydrocarbons in the reaction zone in the presence of a first catalyst, wherein the first product stream further comprises carbon dioxide, removing water and C4 and higher hydrocarbons from the first product stream to form a second feed stream, and converting the second feed stream into a second product stream comprising propionaldehyde in the presence of a second catalyst in a second reactor. The propionaldehyde can further be converted to methyl methacrylate via oxidative esterification.

公开(公告)号：US11845998B2

公开(公告)日：2023-12-19

申请号：US17573029

申请日：2022-01-11

Applicant: Rohm and Haas Company

Inventor： Joy A. Gallagher ,  Philip R. Harsh ,  Pu Luo ,  Edwin Nungesser

IPC: C14C11/00 ,  C09D4/06 ,  C09D133/06 ,  C09D5/00 ,  C09D133/12

CPC classification number: C14C11/003 ,  C09D4/06 ,  C09D5/00 ,  C09D133/06 ,  C09D133/12 ,  C09D133/06 ,  C08F230/02

Abstract: The present invention relates to a composition comprising an aqueous dispersion of submicron-sized polymer particles and micron-sized polymer beads, wherein the polymer particles or beads or both are functionalized with phosphorus acid groups. The composition of the present invention is useful for providing a matte finish on substrates, such as leather, textiles, wallboard, decorative coatings, concrete, and wood, with improved stain resistance. The present invention also relates to a leather substrate coated with a clear matte finish comprising an acrylic or styrene-acrylic polymer film and micron-sized polymer beads, wherein the film or the beads or both are functionalized with a phosphorus acid monomer.

公开(公告)号：US11845829B2

公开(公告)日：2023-12-19

申请号：US17625119

申请日：2019-08-15

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Xiaohong Yang ,  Fengzhe Shi ,  Jinfei Wang ,  Juan Zhao ,  Li Zhou

IPC: C08G18/62 ,  C09D175/00 ,  C09D175/04 ,  C08G18/12 ,  C08G18/38

CPC classification number: C08G18/6229 ,  C08G18/12 ,  C08G18/3878 ,  C09D175/04

Abstract: A two-component polyurethane composition comprising: a specific emulsion polymer, and a water-dispersible polyisocyanate; the emulsion polymer comprising, by weight based on the weight of the emulsion polymer, (a) greater than 15% to less than 30% of structural units of tert-butyl methacrylate, (b) greater than 10% of structural units of a hydroxy-functional alkyl (meth)acrylate, (c) structural units of a phosphorous-containing acid monomer and/or a salt thereof, (d) structural units of an additional acid monomer and/or a salt thereof, and (e) structural units of an additional monoethylenically unsaturated nonionic monomer; wherein the weight ratio of (d)/(c) is in the range of from 7.1:1 to 9.9:1; and a process of preparing the two-component polyurethane composition.

公开(公告)号：US20230399502A1

公开(公告)日：2023-12-14

申请号：US18032199

申请日：2021-11-15

Applicant: Rohm and Haas Company

Inventor： Pu Luo ,  Morris Wills ,  Steven C. Brown

IPC: C08L51/04 ,  C08F220/18 ,  C08L63/00 ,  C08L33/12

CPC classification number: C08L51/04 ,  C08F220/1804 ,  C08L63/00 ,  C08L33/12 ,  C08L2207/53 ,  C08L2201/56

Abstract: A composition for dispersing multilayer polymers has an oligomer prepared from at least one alkyl (meth)acrylate monomer in the presence of a chain transfer agent. The oligomer has a number average molecular weight of less than 2,500 g/mol. A composition containing the oligomer and a multilayer polymer, such as an acrylic core-shell polymer or methacrylate butadiene styrene core-shell polymer, and a resin composition are also disclosed.