公开(公告)号：US20240359060A1

公开(公告)日：2024-10-31

申请号：US18139071

申请日：2023-04-25

申请人： Acushnet Company

发明人： Michael Michalewich ,  Shawn Ricci

IPC分类号： A63B37/00 ,  C08G18/48 ,  C08G18/75 ,  C08G18/78

CPC分类号： A63B37/0024 ,  A63B37/0075 ,  C08G18/4825 ,  C08G18/758 ,  C08G18/78 ,  A63B37/0076

摘要： 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：US12109458B2

公开(公告)日：2024-10-08

申请号：US17471713

申请日：2021-09-10

申请人： Sumitomo Rubber Industries, Ltd.

发明人： Takumi Kaneko ,  Takahiro Shigemitsu ,  Kazuyoshi Shiga

IPC分类号： A63B37/00 ,  C08F283/00 ,  C08G18/04 ,  C08G18/42 ,  C08G18/48 ,  C08G18/66 ,  C08G18/73 ,  C08G18/75 ,  C08J7/056 ,  C08J7/16 ,  C08J7/18 ,  C09D175/04 ,  C09D175/08 ,  C08G18/12

CPC分类号： A63B37/00221 ,  A63B37/00222 ,  C08F283/00 ,  C08G18/04 ,  C08G18/4244 ,  C08G18/4854 ,  C08G18/6677 ,  C08G18/73 ,  C08G18/755 ,  C08J7/056 ,  C08J7/16 ,  C08J7/18 ,  C09D175/04 ,  C09D175/08 ,  C08G18/12 ,  C08G18/10 ,  C08G18/792 ,  C08G18/10 ,  C08G18/7831 ,  C08G18/10 ,  C08G18/725

摘要： An object of the present invention is to provide a golf ball having oily stain washability or weed juice stain resistance that is adjustable depending on a temperature. The present invention provides a golf ball comprising a golf ball body and a paint film composed of at least one layer and covering the golf ball body, wherein a molecular chain of a base resin constituting an outermost layer located at an outermost side of the paint film has a graft chain, and 80 mole % or more of repeating units constituting the graft chain includes any one of repeating units represented by formulae (1) to (4):




[In the formulae (1) to (4), R1 to R5 each independently represent hydrogen, halogen or an organic group.].

公开(公告)号：US12098306B2

公开(公告)日：2024-09-24

申请号：US17262431

申请日：2019-07-25

申请人： LG Chem, Ltd.

发明人： Min Jin Ko ,  Jae Ho Jung ,  Min A Yu ,  Min Kyoun Kim ,  Byung Kyu Cho ,  Taek Yong Lee ,  Dong Yong Kim

IPC分类号： C09J163/00 ,  B32B27/38 ,  B32B27/40 ,  C08F212/08 ,  C08F220/14 ,  C08F236/06 ,  C08G18/10 ,  C08G18/24 ,  C08G18/48 ,  C08G18/67 ,  C08G18/75 ,  C08G59/24 ,  C08G59/40 ,  C08L51/04 ,  C09J11/08 ,  C09J151/04 ,  C09J163/04 ,  C09J175/08

CPC分类号： C09J163/04 ,  C08F212/08 ,  C08F220/14 ,  C08F236/06 ,  C08G18/10 ,  C08G18/24 ,  C08G18/4825 ,  C08G18/6715 ,  C08G18/755 ,  C08G59/245 ,  C08G59/4021 ,  C08L51/04 ,  C09J11/08 ,  C09J151/04 ,  C09J175/08 ,  C08L2201/08 ,  C08L2205/025 ,  C08L2205/035 ,  C08L2205/18 ,  C08L2207/53 ,  C09J2301/30 ,  C09J2301/414 ,  C09J2451/00 ,  C09J2463/00 ,  C09J2475/00

摘要： An epoxy-based adhesive composition and methods for manufacturing the same are provided. The adhesive composition provides excellent adhesion strength, peel strength and impact-resistant strength uniformly over a wide temperature range.

公开(公告)号：US20240301114A1

公开(公告)日：2024-09-12

申请号：US18664001

申请日：2024-05-14

申请人： MITSUBISHI CHEMICAL CORPORATION

发明人： Haruhiko KUSAKA ,  Kazuki WAKABAYASHI ,  Masanori YAMAMOTO ,  Kazunao KUSANO ,  Hiroto ITO ,  Takashi KOMAYA ,  Teruhiko OHARA ,  Kentaro UCHINO ,  Haruo IIDUKA

IPC分类号： C08F290/06 ,  A61L27/18 ,  A61L27/50 ,  A61L29/06 ,  A61L29/14 ,  A61L31/06 ,  A61L31/14 ,  B32B27/40 ,  C07D493/04 ,  C08F20/36 ,  C08G18/44 ,  C08G18/66 ,  C08G18/67 ,  C08G18/75 ,  C08G64/02 ,  C08G64/16 ,  C08G64/30 ,  C08L75/04 ,  C09D175/04 ,  C09D175/14 ,  C09D175/16 ,  C09J175/04 ,  C09J175/14

CPC分类号： C08F290/067 ,  A61L27/18 ,  A61L27/50 ,  A61L27/507 ,  A61L29/06 ,  A61L29/14 ,  A61L31/06 ,  A61L31/14 ,  B32B27/40 ,  C07D493/04 ,  C08F20/36 ,  C08G18/44 ,  C08G18/664 ,  C08G18/672 ,  C08G18/755 ,  C08G64/02 ,  C08G64/0208 ,  C08G64/1608 ,  C08G64/302 ,  C08G64/305 ,  C08L75/04 ,  C09D175/04 ,  C09D175/14 ,  C09D175/16 ,  C09J175/04 ,  C09J175/14 ,  A61L2430/20

摘要： The present invention provides a novel polycarbonate diol and a polyurethane using the polycarbonate diol as raw materials. The novel polycarbonate diol produces polycarbonate diol-based polyurethane which has a high degree of hardness, superior abrasion resistance, and superior hydrophilicity, and is usable for an application such as a paint, a coating agent, a synthetic leather, an artificial leather, and a highly-functional elastomers, or the like. The present invention also provides an active-energy radiation curable polymer composition giving a cured film having a superior contamination resistance and high degree of hardness. The present invention is obtained, for example, by reacting specific two types of diols with diester carbonate in the presence of a transesterification catalyst being a compound using a metal of Group 1 or 2 on the periodic table. The present invention provides a polycarbonate diol wherein the metal content of the transesterification catalyst is 100 weight ppm or less, a polyurethane obtainable by using this polycarbonate diol and an active-energy radiation curable polymer composition containing the urethane(meth)acrylate oligomer which is obtained from the polycarbonate diol.

公开(公告)号：US12054579B2

公开(公告)日：2024-08-06

申请号：US18211691

申请日：2023-06-20

申请人： Covestro LLC

发明人： Kurt E. Best ,  Daniel P. Wang ,  Joseph Kleer

IPC分类号： C08G18/72 ,  B32B27/28 ,  C08G18/12 ,  C08G18/28 ,  C08G18/50 ,  C08G18/73 ,  C08G18/75 ,  C08G18/78 ,  C08L75/02 ,  C09D175/02 ,  C08G18/34 ,  C08G18/42

CPC分类号： C08G18/755 ,  C08G18/12 ,  C08G18/5042 ,  C08G18/73 ,  C08G18/7825 ,  C09D175/02

摘要： A polyisocyanate resin can include from 25 wt % to 50 wt % of a first cycloaliphatic polyisocyanate and from 50 wt % to 75 wt % of a flexibilizing component based on a total weight of the polyisocyanate resin. The flexibilizing component can include a linear aliphatic polyisocyanate having a number average isocyanate functionality of from 2 to 3 based on gel permeation chromatography and an isocyanate-terminated reaction product of a second cycloaliphatic polyisocyanate and an isocyanate-reactive material, the reaction product having a Tg of less than −30° C. based on a Differential Scanning calorimetry (2nd Heating) temperature scan from −100° ° C. to 150° C. using 20° C./min heating and cooling ramps. The isocyanate-terminated reaction product and the linear aliphatic polyisocyanate can be present at a weight ratio of from 0.5 to 2.5.

公开(公告)号：US12031054B2

公开(公告)日：2024-07-09

申请号：US17281622

申请日：2018-10-08

申请人： Dow Global Technologies LLC

发明人： Jiawen Xiong ,  Xiangyang Tai

IPC分类号： C09D175/12 ,  C08G18/12 ,  C08G18/48 ,  C08G18/75 ,  D06N3/14

CPC分类号： C09D175/12 ,  C08G18/12 ,  C08G18/4808 ,  C08G18/4825 ,  C08G18/4841 ,  C08G18/755 ,  D06N3/148 ,  D06N2203/068 ,  D06N2205/023

摘要： Aqueous polyurethane dispersions are useful for making artificial leather and similar products. The dispersions contain polyurethane-urea particles dispersed in an aqueous phase. The particles are made using isophorone diisocyanate, certain cyclic amine chain extenders and certain polyol mixtures.

公开(公告)号：US20240199931A1

公开(公告)日：2024-06-20

申请号：US18555980

申请日：2021-06-16

申请人： DDP SPECIALTY ELECTRONIC MATERIALS US, LLC ,  ROHM AND HAAS ELECTRONIC MATERIALS (SHANGHAI) LTD.

发明人： HUIDE D. ZHU ,  MATTHEW FELDPAUSCH ,  WEIGUO SHAO ,  TYLER AUVIL ,  LIRONG ZHOU ,  DANIEL SOPHIEA ,  ANDREAS LUTZ

IPC分类号： C09J175/08 ,  C08G18/12 ,  C08G18/20 ,  C08G18/24 ,  C08G18/40 ,  C08G18/42 ,  C08G18/48 ,  C08G18/72 ,  C08G18/75 ,  C08G18/76 ,  C08K3/22 ,  C08K5/3492 ,  C08K5/5313 ,  C09J9/00

CPC分类号： C09J175/08 ,  C08G18/12 ,  C08G18/2081 ,  C08G18/244 ,  C08G18/4018 ,  C08G18/4238 ,  C08G18/4812 ,  C08G18/4825 ,  C08G18/4829 ,  C08G18/721 ,  C08G18/755 ,  C08G18/7671 ,  C09J9/00 ,  C08K2003/2227 ,  C08K5/34928 ,  C08K5/5313 ,  C08K2201/005

摘要： Provided herein is a one-component polyurethane adhesive composition showing good mechanical characteristics, non-sag performance, product storage stability, as well as flame-retardancy.

公开(公告)号：US11993712B2

公开(公告)日：2024-05-28

申请号：US17043414

申请日：2019-02-26

申请人： Arkema France

发明人： Jon Scholte ,  Mahendra Christopher Orilall ,  Jeffrey A. Klang

IPC分类号： C09J175/16 ,  C08G18/10 ,  C08G18/42 ,  C08G18/67 ,  C08G18/75 ,  C08G18/81 ,  C08L75/16

CPC分类号： C08L75/16 ,  C08G18/10 ,  C08G18/4238 ,  C08G18/672 ,  C08G18/755 ,  C08G18/8166 ,  C09J175/16

摘要： A curable composition provides, upon curing, an adhesive made from energy-curable compounds having one set of adhesive properties (i.e., peel, tack and shear) after curing and a second set of adhesive properties after being subjected to some external stimuli, such as heat, light, chemicals or mechanical stresses. The curable composition comprises at least one urethane (meth)acrylate oligomer having a structure comprising: a1) at least one polyol backbone segment having at least one reacted end; a2) at least one reacted polyisocyanate forming a urethane linkage at the at least one reacted end of each of the at least one polyol backbone segment and a3) at least one blocking end group reacted with the at least one reacted polyisocyanate to form a reversible bond and bearing a (meth)acrylate group and a chain terminator or extender.

公开(公告)号：US20240158663A1

公开(公告)日：2024-05-16

申请号：US18546451

申请日：2022-02-17

申请人： PPG Industries Ohio, Inc.

发明人： John Schneider ,  Martin Neal ,  Hilary Ann Kerchner ,  Johnathan Michael Roppo ,  Hongying Zhou

IPC分类号： C09D175/08 ,  C08G18/09 ,  C08G18/24 ,  C08G18/28 ,  C08G18/48 ,  C08G18/75 ,  C08G18/81 ,  C09D5/00 ,  C09D5/03 ,  C09D5/08

CPC分类号： C09D175/08 ,  C08G18/095 ,  C08G18/246 ,  C08G18/289 ,  C08G18/4833 ,  C08G18/758 ,  C08G18/8108 ,  C09D5/002 ,  C09D5/03 ,  C09D5/08

摘要： Coated substrates and methods may comprise a multi-unit carbodiimide. The multi-unit carbodiimide may also be combined with a siloxane. The multi-unit carbodiimide and/or the siloxane may be used in a surface coating applied to a substrate, and an overcoat may be applied to the surface coating. The surface coating may chemically interact with the overcoat and/or the substrate to improve corrosion resistance and other properties of the coated substrate.

公开(公告)号：US20240153687A1

公开(公告)日：2024-05-09

申请号：US18548394

申请日：2022-03-01

申请人： TOKYO OHKA KOGYO CO., LTD. ,  TOHOKU UNIVERSITY

发明人： Takahiro SENZAKI ,  Hiroki KURITA ,  Fumio NARITA

IPC分类号： H01F1/28 ,  C08F299/06 ,  C08G18/42 ,  C08G18/67 ,  C08G18/75 ,  C08K3/11

CPC分类号： H01F1/28 ,  C08F299/06 ,  C08G18/4277 ,  C08G18/6755 ,  C08G18/755 ,  C08K3/11 ,  C08K2201/005 ,  C08K2201/01

摘要： Provided is a composition having magnetostrictive properties, which contains a component (P): a compound having a polymerizable group, a component (M): a powdery magnetostrictive material, and a component (R): a radical polymerization initiator.