公开(公告)号：US20230331900A1

公开(公告)日：2023-10-19

申请号：US18028831

申请日：2021-09-27

Applicant: Rohm and Haas Company ,  Dow Global Technologies LLC

Inventor： Wenqin Wang ,  John J. Rabasco ,  Masaki Furuya

IPC: C08G18/48 ,  C08G18/08 ,  C11D3/37 ,  C11D1/72

CPC classification number: C08G18/4833 ,  C08G18/0852 ,  C11D3/3726 ,  C11D1/72

Abstract: The present invention is a composition comprising a waterborne hydrophobically modified alkylene oxide urethane thickener comprising structural units of a) a polyalkylene glycol; b) a polyisocyanate; and c) a C14-C30-alkyl-O—(CH2CH2O)n—H alcohol ethoxylate capping agent. The composition of the present invention is useful as a thickener in formulations requiring high levels of surfactant, such as detergents.

公开(公告)号：US20230279213A1

公开(公告)日：2023-09-07

申请号：US18019295

申请日：2020-08-31

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Daoshu Lin ,  Caifeng Wang ,  Jianming Xu ,  Yuehan Hu

IPC: C08L33/12

CPC classification number: C08L33/12

Abstract: An aqueous composition comprising: (a) an aqueous dispersion of hybrid polymer particles with a fluorine content of 5% or more, wherein the hybrid polymer particles comprise, based on the weight of the hybrid polymer particles, (i) greater than 20% to 75% by weight of a first polymer component comprising a fluoroethylene vinyl ether copolymer, and (ii) from 25% to less than 80% by weight of a second polymer component, wherein the second polymer component is an acrylic copolymer comprising, based on the weight of the acrylic copolymer, from 0.15% to 1.2% by weight of structural units of a phosphorus-containing acid monomer, a salt thereof, or mixtures thereof, and structural units of a monoethylenically unsaturated nonionic monomer; and (b) from 5% to 30% by dry weight of colloidal silica, based on the total weight of the hybrid polymer particles and the dry weight of the colloidal silica. The aqueous composition can provide coatings with balanced dirt pick-up resistance and durability properties.

公开(公告)号：US20230265264A1

公开(公告)日：2023-08-24

申请号：US18043793

申请日：2021-10-25

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Xindi Yu ,  Paul M. Mwasame ,  Decai Yu ,  Sukrit Mukhopadhyay ,  Yuanqiao Rao ,  Timothy J. Person ,  Dachao Li ,  Junsi Gu ,  Jeffrey M. Cogen

IPC: C08K5/07 ,  C09D123/06 ,  B32B27/32 ,  B32B27/20 ,  H01B3/44

CPC classification number: C08K5/07 ,  C09D123/06 ,  B32B27/32 ,  B32B27/20 ,  H01B3/441 ,  B32B15/20

Abstract: A crosslinkable polyolefin formulation comprises (A) a polyethylene polymer and (B) an arylketone of formula (I) as defined herein; products made therefrom; methods of making and using same; and articles containing same.

公开(公告)号：US20230242775A1

公开(公告)日：2023-08-03

申请号：US18005062

申请日：2021-10-11

Applicant: Dow Silicones Corporation ,  Rohm and Haas Company

Inventor： Patrick J. Fryfogle ,  Julie Cook ,  Tim Mitchell ,  Yihan Liu ,  Rebecca Beeson ,  Miroslav Janco ,  Mikayla T. Miller ,  Brad J. Phillips

IPC: C09D7/65 ,  C09D145/00 ,  C09D4/06

CPC classification number: C09D7/65 ,  C09D145/00 ,  C09D4/06

Abstract: A dispersion contains: (a) a polyorganosiloxane with at least 90 mole % dimethyl D units and viscosity of one kPa*s or more dispersed as 0.5-20 micrometer particles; (b) a condensation product of: (i) a polysiloxane resin (Mw of 4,000-50,000) with composition: (R3SiO1/2)a(SiO4/2)b(ZO1/2)c where a is 0.30-0.60, b is 0.40-0.70, c is 0.05-0.20, a+b is one, R is selected from hydrogen, C1-30 alkyl groups and aryl groups, and Z is selected from H, and C1-8 alkyls; and (ii) a polyoxyalkylene polymer (Mn of 4,500-50,000) with composition: A-O—(C2H4O)e(C3H6O)p-A′ where e/p is 1-9, A and A′ are selected from hydrogen, alkyl, substituted alkyl, aryl, and substituted aryl groups and at least one of A and A′ is H; (c) non-aqueous fluid carrier miscible with (a); and (d) monoterpene; the weight-ratio of (c) to (b) is 0.5-10; weight-ratio of (b) and (c) to (a) is 0.01-0.50; and the composition contains below one ppm aromatic solvent.

公开(公告)号：US11702493B2

公开(公告)日：2023-07-18

申请号：US17265874

申请日：2018-09-28

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Yan Wu ,  Baoqing Zheng ,  Juan Zhao ,  Shujun Shu ,  Jia Tang ,  Dong Yun ,  Danniebelle Haase

IPC: C08F220/18 ,  C08F220/28 ,  C08F230/02 ,  C09D125/14 ,  C09D133/10 ,  C08J3/07 ,  C08F212/08

CPC classification number: C08F220/1808 ,  C08F212/08 ,  C08J3/07 ,  C09D125/14 ,  C09D133/10 ,  C08J2325/04 ,  C08J2333/10

Abstract: An aqueous dispersion and an aqueous coating composition comprising the aqueous dispersion, and the aqueous coating composition providing coatings made therefrom with improved anti-corrosion property and good water resistance and block resistance.

公开(公告)号：US20230203317A1

公开(公告)日：2023-06-29

申请号：US17919693

申请日：2020-05-25

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

Inventor： Jinfei Wang ,  Xiaohong Yang ,  Tao Wang ,  Li Zhou ,  Lili Shi ,  Zhonghua Zhang ,  Dong Yun

IPC: C09D4/06 ,  C09D133/06 ,  C09D7/61 ,  C09D7/40

CPC classification number: C09D4/06 ,  C09D133/064 ,  C09D7/61 ,  C09D7/69

Abstract: An aqueous coating composition comprising (a) from 12.5% to 87% by weight based on the weight of the aqueous coating composition, of a film-forming polymer; (b) from 9.5% to 85% by weight based on the weight of the film-forming polymer, of a specific oligomer; and (c) from 2.5% to 50% by weight based on the weight of the film-forming polymer, of beads with a mean particle size of from 5.0 to 10.5 μm; and a process for preparing the aqueous coating composition.

公开(公告)号：US11680230B2

公开(公告)日：2023-06-20

申请号：US17056026

申请日：2019-05-28

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Scott Backer ,  Paul Mercando ,  Ashutosh Umarvadia ,  Eric Wasserman ,  Severine Ferrieux

IPC: C11D3/10 ,  C11D3/37 ,  C11D1/66 ,  B08B3/10 ,  C11D1/72 ,  C11D3/20 ,  C11D3/36 ,  C11D3/386 ,  C11D3/39 ,  C11D11/00 ,  C11D3/04 ,  B08B3/08

CPC classification number: C11D3/3761 ,  B08B3/08 ,  B08B3/10 ,  C11D1/66 ,  C11D1/72 ,  C11D3/046 ,  C11D3/10 ,  C11D3/2086 ,  C11D3/361 ,  C11D3/3765 ,  C11D3/38609 ,  C11D3/38618 ,  C11D3/3905 ,  C11D3/3917 ,  C11D3/3942 ,  C11D11/0023

Abstract: An automatic dishwashing composition is provided including a builder; a phosphonate; a nonionic surfactant; and a dispersant polymer comprising: 60 to 98 wt % of structural units of formula I




wherein each R1 is independently selected from a hydrogen and a —CH3 group; and 2 to 40 wt % of structural units of formula II





wherein each R2 is independently selected from a —C1-4 alkyl group and wherein each R3 is independently selected from a hydrogen and a methyl group.

公开(公告)号：US20230167341A1

公开(公告)日：2023-06-01

申请号：US17997681

申请日：2021-04-23

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Jie Wu ,  Joseph J. Zupancic ,  Kalyan Sehanobish

IPC: C09J175/06 ,  B32B7/12

CPC classification number: C09J175/06 ,  B32B7/12 ,  B32B2307/7244 ,  B32B2439/00 ,  B32B2255/26

Abstract: A two-component, solvent-based polyurethane adhesive composition based on a crystalline polyester-polycarbonate for producing an adhesive laminate structure including: (a) at least one isocyanate component; and (b) at least one isocyanate-reactive component comprising at least one crystalline polyester-polycarbonate compound; and a process for preparing the adhesive composition.

公开(公告)号：US11655319B2

公开(公告)日：2023-05-23

申请号：US15753553

申请日：2016-08-31

Applicant: Rohm and Haas Company

Inventor： Michael T. Petr ,  Paul R. Van Rheenen

IPC: C08F220/18 ,  C08F110/02 ,  C08J9/228 ,  C08L27/06 ,  C08F110/06

CPC classification number: C08F220/1802 ,  C08F110/02 ,  C08F110/06 ,  C08J9/228 ,  C08L27/06 ,  C08F220/1803 ,  C08F2800/20 ,  C08J2201/022 ,  C08J2205/08 ,  C08J2205/10 ,  C08J2327/06 ,  C08F220/1803 ,  C08F220/14 ,  C08L27/06 ,  C08L33/10 ,  C08F220/1802 ,  C08F220/14

Abstract: A processing aid for foam molding comprising a copolymer obtained by the polymerization of from 50% to 100% by weight total of one or more monomers selected from the group consisting of ethyl methacrylate and propyl methacrylate, and 0 to 50% by weight of other copolymerizable monomers, the copolymer having the following properties: (a) a reduced viscosity measured according to ASTM D2857 at 1 mg/mL in chloroform at 25° C. of greater than 8 dL/g and (b) a Tg equal to or less than 77° C. is provided.

公开(公告)号：US20230151242A1

公开(公告)日：2023-05-18

申请号：US17049992

申请日：2019-06-25

Applicant: Dow Global Technologies LLC ,  Dow Brasil Sudeste Industrial Ltda. ,  Rohm and Haas Company

Inventor： Mateus Batista Torres Cipro ,  Juan Carlos Casarrubias ,  Jorge C. Gomes ,  Nicolas C. Mazzola ,  Thais Regina Ribeiro Cesario

IPC: C09D175/04 ,  C08J7/04 ,  C09D7/61

CPC classification number: C09D175/04 ,  C08J7/04 ,  C09D7/61 ,  C08J2375/04 ,  C08J2323/06

Abstract: The present invention provides coated films and articles formed from such films. In one aspect, a coated film comprises (a) a film and (b) a coating on an outer surface of the film comprising polyurethane and a plurality of [(trimethylsilyl)oxy]-modified silica particles. In some embodiments, the coated film is thermally resistant under the sealing conditions of ASTM 1921-98 over a temperature range of 80 C to 200 C, and/or has a gloss of 11 or less when measured at 45 in accordance with ASTM D2457.