公开(公告)号：US12233315B2

公开(公告)日：2025-02-25

申请号：US18139071

申请日：2023-04-25

Applicant: Acushnet Company

Inventor： Michael Michalewich ,  Shawn Ricci

IPC: A63B37/12 ,  A63B37/00 ,  C08G18/48 ,  C08G18/75 ,  C08G18/78

Abstract: Thermoplastic and thermoset compositions for use in golf balls that are formed from bio-based materials and that include urethane linkages, golf ball components formed using such thermoplastic or thermoset compositions, and golf balls including such golf components.

公开(公告)号：US12215250B2

公开(公告)日：2025-02-04

申请号：US16624434

申请日：2018-06-18

Applicant: TOAGOSEI CO., LTD.

Inventor： Takahiro Ito ,  Makoto Imahori ,  Makoto Hirakawa

IPC: C09J151/06 ,  B32B15/085 ,  C08F20/06 ,  C08F22/06 ,  C08F255/04 ,  C08G18/73 ,  C08G18/75 ,  C08G18/78 ,  C08G18/79 ,  C08J5/12 ,  C08K5/29 ,  C09J5/06 ,  C09J7/35 ,  C09J11/06 ,  C09J123/26 ,  H01M50/10 ,  H01M50/105 ,  H01M50/19 ,  H01M50/193

Abstract: An adhesive composition having high room-temperature peel strength, high hot peel strength, and excellent adhesion, as well as excellent electrolyte resistance even when used for packaging materials for lithium ion batteries is provided, which contains an organic solvent, a polyolefin (A) that has an acidic group and/or an acid anhydride group and is soluble in the organic solvent, and an isocyanate compound, wherein the isocyanate compound comprises (B) a diisocyanate compound having a C4-7 hydrocarbon group and/or a derivative thereof, and (C) a diisocyanate compound having a C8-14 hydrocarbon group and/or a derivative thereof; and a heat-fusible member using the adhesive composition is also provided.

公开(公告)号：US12187904B2

公开(公告)日：2025-01-07

申请号：US18423798

申请日：2024-01-26

Applicant: PPG Industries Ohio, Inc.

Inventor： David R. Fenn ,  Kurt G. Olson ,  Reza M. Rock ,  Cynthia Kutchko ,  Susan F. Donaldson ,  Hao Sun

IPC: C09D11/102 ,  B29C64/112 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  C08G18/10 ,  C08G18/32 ,  C08G18/38 ,  C08G18/48 ,  C08G18/50 ,  C08G18/73 ,  C08G18/75 ,  C08G18/78 ,  C08G18/79 ,  C08K3/36 ,  C09D11/03 ,  C09D11/30 ,  C09D11/38 ,  C09D175/02 ,  B29K75/00

Abstract: Methods of printing a three-dimensional object using co-reactive components are disclosed. Thermosetting compositions for three-dimensional printing are also disclosed.

公开(公告)号：US20240301122A1

公开(公告)日：2024-09-12

申请号：US18044460

申请日：2021-09-29

Applicant: Covestro Deutschland AG

Inventor： Hao LIU ,  Yaguang MA ,  Na XU ,  Tian XIA ,  Hans-Josef LAAS ,  Raul PIRES

IPC: C08G18/78 ,  C08G18/02 ,  C08G18/08

CPC classification number: C08G18/7887 ,  C08G18/022 ,  C08G18/0828 ,  C08G2150/00 ,  C08G2170/00

Abstract: The invention relates to a modified polyisocyanate and use thereof, especially as a crosslinking component in a water-soluble or water-dispersible coating composition. The modified polyisocyanate comprises iminooxadiazinedione structure and isocyanurate structure, wherein the weight ratio of the iminooxadiazinedione structure to the isocyanurate structure is not less than 1: 5; and relative to the total weight of the modified polyisocyanate, the total amount of molecules with a number average molecular weight greater than 2700 g/mol in the modified polyisocyanate is 4.1% by weight to 22% by weight; and the modified polyisocyanate is obtainable by the reaction of: an aminosulfonic acid, a polyisocyanate; a tertiary amine; and optionally a polyether alcohol containing ethylene oxide groups.

公开(公告)号：US20240294695A1

公开(公告)日：2024-09-05

申请号：US18566204

申请日：2022-06-22

Applicant: MITSUI CHEMICALS, INC.

Inventor： Masayuki TAKAGUCHI ,  Masaru KAWAGUCHI

IPC: C08G18/12 ,  C08G18/38 ,  C08G18/75 ,  C08G18/76 ,  C08G18/78 ,  G02B1/04

CPC classification number: C08G18/12 ,  C08G18/3855 ,  C08G18/757 ,  C08G18/7642 ,  C08G18/7812 ,  G02B1/041

Abstract: The polyisocyanate composition contains a polyisocyanate having an isocyanatomethyl group, and a 1-nylon type polymer. The ratio of the mass of the amide bond in the polyisocyanate composition with respect to the mass of the isocyanate group in the polyisocyanate composition is 8000 ppm or less.

公开(公告)号：US20240279385A1

公开(公告)日：2024-08-22

申请号：US18566710

申请日：2022-06-03

Applicant: Vencorex France SAS

Inventor： Arthur BOUCHUT ,  Remi MARTINEZ

IPC: C08G18/64 ,  C08G18/72 ,  C08G18/78 ,  C08G18/79 ,  C09D175/04 ,  C09J175/04

CPC classification number: C08G18/6415 ,  C08G18/722 ,  C08G18/725 ,  C08G18/7831 ,  C08G18/7837 ,  C08G18/792 ,  C09D175/04 ,  C09J175/04

Abstract: The invention relates to compositions for coating preparations comprising at least one polyaspartic ester compound, at least one isocyanate compound and optionally at least one additive.

公开(公告)号：US11920046B2

公开(公告)日：2024-03-05

申请号：US18184138

申请日：2023-03-15

Applicant: PPG Industries Ohio, Inc.

Inventor： David R. Fenn ,  Kurt G. Olson ,  Reza M. Rock ,  Cynthia Kutchko ,  Susan F. Donaldson ,  Hao Sun

IPC: C09D11/102 ,  B29C64/112 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  C08G18/10 ,  C08G18/32 ,  C08G18/38 ,  C08G18/48 ,  C08G18/50 ,  C08G18/73 ,  C08G18/75 ,  C08G18/78 ,  C08G18/79 ,  C08K3/36 ,  C09D11/03 ,  C09D11/30 ,  C09D11/38 ,  C09D175/02 ,  B29K75/00

CPC classification number: C09D11/102 ,  B29C64/112 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  C08G18/10 ,  C08G18/3225 ,  C08G18/3228 ,  C08G18/3234 ,  C08G18/325 ,  C08G18/3821 ,  C08G18/4854 ,  C08G18/5024 ,  C08G18/73 ,  C08G18/755 ,  C08G18/7893 ,  C08G18/792 ,  C08K3/36 ,  C09D11/03 ,  C09D11/30 ,  C09D11/38 ,  C09D175/02 ,  B29K2075/02 ,  C08G2150/50 ,  C08G18/10 ,  C08G18/6685

Abstract: Methods of printing a three-dimensional object using co-reactive components are disclosed. Thermosetting compositions for three-dimensional printing are also disclosed.

公开(公告)号：US11873416B2

公开(公告)日：2024-01-16

申请号：US17506175

申请日：2021-10-20

Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.

Inventor： Kuniyasu Horiuchi ,  Toshiyuki Tarao ,  Kazuya Kamino ,  Hidetaka Inoue

IPC: A63B37/00 ,  C09D175/08 ,  C09D175/06 ,  C08K3/34 ,  C09D175/04 ,  C08G18/64 ,  C08G18/73 ,  C08G18/75 ,  C08G18/42 ,  C08G18/62 ,  C08G18/40 ,  C08G18/78 ,  C09D7/61

CPC classification number: C09D175/06 ,  A63B37/0022 ,  A63B37/0075 ,  A63B37/00221 ,  A63B37/00222 ,  C08G18/4081 ,  C08G18/4277 ,  C08G18/6275 ,  C08G18/6484 ,  C08G18/73 ,  C08G18/755 ,  C08G18/7831 ,  C08K3/34 ,  C09D7/61 ,  C09D175/04 ,  C09D175/08 ,  A63B37/0096 ,  C08K3/346 ,  C08K2201/005 ,  C09D175/04 ,  C08K3/36 ,  C08K3/36 ,  C08L75/04

Abstract: An object of the present invention is to provide a golf ball having excellent spin performance on approach shots under a wet condition and excellent spin performance on approach shots under a condition that there is grass between the golf ball and the club face. The present invention provides a golf ball comprising a golf ball body and a paint film composed of at least one layer and formed on a surface of the golf ball body, wherein an outermost layer of the paint film located at the outermost layer of the golf ball contains a base resin and a porous filler, the base resin contains a polyurethane obtained by a reaction between a polyisocyanate composition and a polyol composition, and the porous filler contains SiO2 in an amount of 50 mass % or more as a constituent component.

公开(公告)号：US11873367B2

公开(公告)日：2024-01-16

申请号：US17244012

申请日：2021-04-29

Applicant: National Technology & Engineering Solutions of Sandia, LLC

Inventor： Brad Howard Jones ,  Chad Lynn Staiger

IPC: C08G18/32 ,  C07C6/04 ,  C08J11/10 ,  C08G18/78 ,  C08J11/18 ,  C08G18/72 ,  C08G18/67 ,  C08J11/28 ,  C08G18/76

CPC classification number: C08G18/3206 ,  C07C6/04 ,  C08G18/3212 ,  C08G18/675 ,  C08G18/725 ,  C08G18/7621 ,  C08G18/7664 ,  C08G18/7831 ,  C08J11/10 ,  C08J11/18 ,  C08J11/28 ,  C08G2110/0008 ,  C08G2110/0025 ,  C08G2110/0083 ,  C08J2375/14 ,  C08J2375/16 ,  Y02W30/62

Abstract: Novel polymers are depolymerizable by metathesis of a cleavable unit. As an example, a series of linear and crosslinked polyurethanes were prepared that can be selectively depolymerized under mild conditions. Two unique polyols were synthesized bearing unsaturated units in a configuration designed to favor ring-closing metathesis to five- and six-membered cycloalkenes. These polyols were co-polymerized with toluene diisocyanate to generate linear polyurethanes and trifunctional hexamethylene- and diphenylmethane-based isocyanates to generate crosslinked polyurethanes. The polyol design is such that the ring-closing metathesis reaction cleaves the backbone of the polymer chain. Upon exposure to dilute solutions of Grubbs' catalyst under ambient conditions, the polyurethanes were rapidly depolymerized to low molecular weight, soluble products bearing vinyl and cycloalkene functionalities. These functionalities enabled further re-polymerization by traditional strategies for polymerization of double bonds. This general approach can be expanded to develop a range of chemically recyclable condensation polymers that are readily depolymerized by orthogonal metathesis chemistry.

公开(公告)号：US20240010784A1

公开(公告)日：2024-01-11

申请号：US18267164

申请日：2021-12-15

Applicant: Covestro Deutschland AG

Inventor： Hans-Josef Laas ,  Claudine Stoye ,  Patrick Franke

IPC: C08G18/79 ,  C09D175/04 ,  C08G18/10 ,  C08G18/73 ,  C08G18/02 ,  C08G18/78 ,  C08G18/28

CPC classification number: C08G18/798 ,  C09D175/04 ,  C08G18/10 ,  C08G18/73 ,  C08G18/792 ,  C08G18/027 ,  C08G18/7837 ,  C08G18/797 ,  C08G18/283 ,  C08G2150/00

Abstract: The invention relates to a process for producing hydrophilically modified polyisocyanates having a very low content of monomeric diisocyanates, to the polyisocyanates obtainable or obtained by said process and to the use thereof for producing polyurethane plastics. The invention further relates to coating compositions containing the nonionically hydrophilized polyisocyanates and to the substrates coated with these coating compositions.