公开(公告)号：US20240309160A1

公开(公告)日：2024-09-19

申请号：US18671552

申请日：2024-05-22

Applicant: Holcim Technology Ltd

Inventor： John LETTS ,  Chunhua YAO ,  Michael HUBBARD

IPC: C08J9/00 ,  B32B5/20 ,  B32B37/15 ,  C08G18/08 ,  C08G18/42 ,  C08G18/76 ,  C08J9/14

CPC classification number: C08J9/0023 ,  B32B5/20 ,  B32B37/15 ,  C08G18/14 ,  C08G18/42 ,  C08G18/7671 ,  C08J9/141 ,  C08J9/142 ,  C08J9/149 ,  B32B2266/0278 ,  B32B2266/08 ,  B32B2419/00 ,  C08J2201/022 ,  C08J2203/12 ,  C08J2203/14 ,  C08J2203/182 ,  C08J2205/052 ,  C08J2205/10 ,  C08J2207/00 ,  C08J2375/06

Abstract: A process for producing a polyurethane or polyisocyanurate construction board, the process comprising (i) providing an A-side reactant stream that includes an isocyanate-containing compound; (ii) providing a B-side reactant stream that includes a polyol, where the B-side reactant stream includes a blowing agent that includes a pentane and a blowing agent additive that has a Hansen Solubility Parameter (δt) that is greater than 17 MPa−0.5; and (iii) mixing the A-side reactant stream with the B-side reactant stream to produce a reaction mixture.

公开(公告)号：US20240294798A1

公开(公告)日：2024-09-05

申请号：US18572238

申请日：2022-06-20

Applicant: COVESTRO DEUTSCHLAND AG

Inventor： Jan Weikard ,  Sven Siegemund ,  Elisavet Papadopoulou

IPC: C09D175/06 ,  B05D7/00 ,  C08G18/12 ,  C08G18/42 ,  C08G18/61 ,  C08G18/62 ,  C08G18/77 ,  C08G77/08

CPC classification number: C09D175/06 ,  B05D7/53 ,  C08G18/12 ,  C08G18/42 ,  C08G18/61 ,  C08G18/6225 ,  C08G18/778 ,  C08G77/08 ,  B05D2503/00

Abstract: The invention relates to coating agents containing polyisocyanates that include amino silane groups and/or mercapto silane groups, further containing a stored mixture of hydroxyl group-containing compounds and alkoxysilyl-functional siloxanes, and catalysts for crosslinking silane groups. Also disclosed are the production of said coating agents and the use thereof for producing coatings on substrates, in particular plastic substrates, e.g. substrates used in the automobile industry.

公开(公告)号：US12064667B2

公开(公告)日：2024-08-20

申请号：US17874630

申请日：2022-07-27

Applicant: Acushnet Company

Inventor： Shawn Ricci ,  Mark L. Binette ,  Brian Comeau

IPC: A63B37/06 ,  A63B37/00 ,  C08G18/10 ,  C08G18/42 ,  C08G18/44 ,  C08G18/48 ,  C08G18/62 ,  A63B45/00 ,  C08G101/00

CPC classification number: A63B37/0056 ,  A63B37/0039 ,  A63B37/0043 ,  A63B37/0044 ,  A63B37/0045 ,  A63B37/0047 ,  A63B37/0051 ,  A63B37/0058 ,  A63B37/0062 ,  A63B37/0063 ,  A63B37/0064 ,  A63B37/0066 ,  A63B37/0075 ,  A63B37/0076 ,  A63B37/0078 ,  A63B37/0091 ,  A63B37/00922 ,  A63B37/0094 ,  C08G18/10 ,  C08G18/42 ,  C08G18/44 ,  C08G18/48 ,  C08G18/6204 ,  A63B45/00 ,  C08G2101/00 ,  C08G2110/0083

Abstract: The present invention provides methods for producing molded golf balls and the resultant balls. The methods of this invention involve producing foamed polyurethane covers and these methods help reduce dimple distortions and other surface imperfections. These golf balls contain an inner core and outer foamed polyurethane cover. One or more intermediate layers can be disposed between the core and cover. In one embodiment, a castable liquid polyurethane composition containing a foaming agent is dispensed into mold cavities, which are then pressed together to form a foam cover for the ball.

公开(公告)号：US20240270978A1

公开(公告)日：2024-08-15

申请号：US18565220

申请日：2022-05-27

Applicant: PPG Industries Ohio, Inc.

Inventor： Troy James Larimer ,  Brian Edward Woodworth

IPC: C09D5/08 ,  C08G18/42 ,  C08G18/62 ,  C08G18/80 ,  C09D5/03 ,  C09D175/06

CPC classification number: C09D5/08 ,  C08G18/42 ,  C08G18/6225 ,  C08G18/8061 ,  C09D5/037 ,  C09D175/06

Abstract: The present invention relates to a powder coating composition including: an epoxy functional acrylic polymer: a hydroxyl functional polyester polymer including a first hydroxyl functional polyester polymer having an acid value of up to 10 and a weight average molecular weight of up to 20,000 g/mol: an acid functional crosslinker; and a blocked polyisocyanate crosslinker, where the powder coating composition includes at least 45 weight % of a combined total of the hydroxyl functional polyester polymer and the blocked polyisocyanate crosslinker, based on the total resin solids in the powder coating composition.

公开(公告)号：US20240240068A1

公开(公告)日：2024-07-18

申请号：US17296238

申请日：2018-11-22

Applicant: Dow Global Technologies LLC ,  ROHM AND HAAS COMPANY

Inventor： Rui Shi ,  Wenxin Zhang ,  Zhaohui Qu

IPC: C09J175/06 ,  B32B7/12 ,  B32B15/085 ,  B32B15/088 ,  B32B15/20 ,  B32B27/32 ,  B32B27/34 ,  B32B37/12 ,  C08G18/38 ,  C08G18/42 ,  C08G18/76 ,  C09J5/00 ,  H01M10/0525 ,  H01M50/105 ,  H01M50/119 ,  H01M50/129

CPC classification number: C09J175/06 ,  B32B7/12 ,  B32B15/085 ,  B32B15/088 ,  B32B15/20 ,  B32B27/32 ,  B32B27/34 ,  B32B37/12 ,  C08G18/3885 ,  C08G18/42 ,  C08G18/7621 ,  C09J5/00 ,  H01M10/0525 ,  H01M50/105 ,  H01M50/119 ,  H01M50/129 ,  B32B2037/1253 ,  B32B2250/03 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2307/748 ,  B32B2439/00 ,  C09J2475/00

Abstract: A polyurethane adhesive composition, such as a two-component polyurethane adhesive, including (A) at least one isocyanate group-containing component including at least one isocyanate group-containing compound; and (B) at least one polyol component including: (Bi) at least one polyester polyol compound; and (Bii) at least one phosphate ester polyol compound; and a process for making the above composition.

公开(公告)号：US11992552B2

公开(公告)日：2024-05-28

申请号：US15782021

申请日：2016-12-07

Applicant: Lyndra Therapeutics, Inc.

Inventor： Andrew Bellinger ,  Rosemary Kanasty ,  Tyler Grant ,  Colin Gardner

IPC: A61M9/00 ,  A61K9/00 ,  A61K9/14 ,  A61K9/20 ,  A61K47/34 ,  A61K47/46 ,  A61M31/00 ,  C08G18/12 ,  C08G18/42 ,  C08G18/73

CPC classification number: A61K9/0065 ,  A61K9/146 ,  A61K9/20 ,  A61K47/34 ,  A61K47/46 ,  A61M31/002 ,  C08G18/12 ,  C08G18/4202 ,  C08G18/4277 ,  C08G18/73 ,  C08G18/12 ,  C08G18/42

Abstract: The invention provides gastric residence systems with configurations and geometrical dimensions that allow for improved shelf life during prolonged storage, and optimal residence properties when the systems are deployed in the stomach of a patient.

公开(公告)号：US11987685B2

公开(公告)日：2024-05-21

申请号：US17052633

申请日：2019-05-03

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： Ernest Byron Wysong

IPC: C08G18/42 ,  C08J9/00 ,  C08J9/14 ,  C08K5/00 ,  C08K5/521

CPC classification number: C08J9/146 ,  C08G18/42 ,  C08J9/0038 ,  C08J9/141 ,  C08J9/149 ,  C08K5/0066 ,  C08J2203/14 ,  C08J2203/162 ,  C08J2203/182 ,  C08J2205/052 ,  C08J2207/04 ,  C08J2375/06

Abstract: The present application provides foams having improved insulation and thermal performance and processes of forming said foams. Exemplary foams described herein are prepared according to a process comprising reacting or extruding a foamable composition comprising (i) a compound selected from E-CHCl═CHCF3, Z—CF3CH═CHCF3, and E-CF3CH═CHCF3, or any mixture thereof, and (2) a C5 hydrocarbon (e.g. cyclopentane), under conditions effective to form the foam.

公开(公告)号：US11866618B2

公开(公告)日：2024-01-09

申请号：US16473650

申请日：2017-12-21

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Dietmar Golombowski ,  Andreas Lutz ,  Stefan Schmatloch

IPC: C09J175/06 ,  C08G18/10 ,  C08K3/04 ,  C08K3/36 ,  C08G18/12 ,  C08G18/16 ,  C08G18/18 ,  C08G18/24 ,  C08G18/30 ,  C08G18/42 ,  C08G18/76 ,  C08G18/79 ,  C08G18/72 ,  C09J175/04 ,  C09J175/08 ,  C08K3/22 ,  C08K3/26

CPC classification number: C09J175/06 ,  C08G18/12 ,  C08G18/165 ,  C08G18/1833 ,  C08G18/246 ,  C08G18/307 ,  C08G18/42 ,  C08G18/724 ,  C08G18/7671 ,  C08G18/792 ,  C08K3/04 ,  C08K3/36 ,  C09J175/04 ,  C09J175/08 ,  C08G18/10 ,  C08K2003/2237 ,  C08K2003/265 ,  C09J2400/143

Abstract: A novel primerless adhesive composition with unique properties in automotive related applications, particularly in glass bonding applications; the process of making thereof.

公开(公告)号：US11807707B2

公开(公告)日：2023-11-07

申请号：US17499042

申请日：2021-10-12

Applicant: PRC-DeSoto International, Inc.

Inventor： Razmik Boghossian ,  James Smith

IPC: C08G18/10 ,  C08G18/48 ,  C08G18/44 ,  C08G18/32 ,  C08G18/42 ,  C08G18/76 ,  C09D175/02 ,  C08G18/66 ,  C08G18/75 ,  C08G18/12

CPC classification number: C08G18/3206 ,  C08G18/10 ,  C08G18/12 ,  C08G18/3212 ,  C08G18/42 ,  C08G18/44 ,  C08G18/4825 ,  C08G18/4854 ,  C08G18/664 ,  C08G18/6674 ,  C08G18/758 ,  C08G18/7671 ,  C09D175/02 ,  C08G18/10 ,  C08G18/3234

Abstract: Polyurethane prepolymers having non-linear short chain diols and/or soft diisocyanates incorporated into the backbone are used to provide cured polyurethane coatings having a high hard segment content and low haze. The polyurethane prepolymers can also be used to improve the dispersion of filler in cured polyurethane compositions having a high filler loading. Cured coatings prepared from the two-part polyurethane systems meet the requirements for aerospace applications.

公开(公告)号：US20230331897A1

公开(公告)日：2023-10-19

申请号：US18336277

申请日：2023-06-16

Applicant: KYUNG DONG ONE CORPORATION

Inventor： Jong Hyun YOON ,  Sang Yun LEE ,  Dae Woo NAM

IPC: C08G18/20 ,  C08G18/22 ,  C08G18/42 ,  C08G18/48 ,  C08G18/76 ,  C08J9/00 ,  C08K3/34 ,  C08K5/5415 ,  C08K7/26 ,  C08K9/06

CPC classification number: C08G18/2036 ,  C08G18/225 ,  C08G18/42 ,  C08G18/48 ,  C08G18/76 ,  C08J9/008 ,  C08K3/346 ,  C08K5/5415 ,  C08K7/26 ,  C08K9/06 ,  C08G2110/005 ,  C08J2203/10 ,  C08J2375/06 ,  C08J2375/08 ,  C08K2201/005 ,  C08K2201/011

Abstract: The present disclosure relates to an expanded foam solution for forming a thermosetting expanded foam having excellent flame retardancy produced using the same. According to the present disclosure, nanoclay is mixed with a polyol-based compound using ultrasonic waves, an isocyanate-based compound is added, and a trimerization catalyst or an isocyanurate compound is mixed with the polyol-based compound so that an isocyanurate structure is formed.