公开(公告)号：US11541281B2

公开(公告)日：2023-01-03

申请号：US17494242

申请日：2021-10-05

申请人： BRIDGESTONE SPORTS CO., LTD.

发明人： Hirotaka Shinohara

IPC分类号： A63B37/12 ,  A63B37/14 ,  A63B37/00 ,  C09D5/32 ,  C09D7/63 ,  C09D175/04 ,  C08K5/09 ,  C08K5/13

摘要： Provided are a golf ball and a resin composition for a cover or topcoat thereof which can suppress the yellowing of the golf ball caused by ultraviolet rays even if a naturally derived substance is used as an ultraviolet absorber, and they are environmentally and human friendly. A resin composition for a cover or topcoat of a golf ball of the present invention contains: a resin for a cover or topcoat; and a plant-derived extract which absorbs ultraviolet rays. The resin composition has a color difference ΔE of 10.0 or less in a Lab color system between before and after a color tone change test, the color tone change test being carried out by irradiating a film formed from the resin composition with a xenon lamp. In the golf ball of the present invention, the cover or the topcoat is formed by using the resin composition.

公开(公告)号：US20220411646A1

公开(公告)日：2022-12-29

申请号：US17849614

申请日：2022-06-25

申请人： CYTEC INDUSTRIES INC.

发明人： Lei ZHANG ,  Ram B. GUPTA ,  Jian-Yang CHO ,  Jerry Mon Hei ENG ,  Xin LI

IPC分类号： C09D5/32 ,  C09D175/04 ,  C09D133/08 ,  C09D7/48 ,  C09D7/61 ,  C07D251/14

摘要： Coating compositions having a polymeric binder and a stabilizer composition including at least one of a UV absorber, a hindered amine light stabilizer (HALS), or an inorganic UV blocker are provided herein, wherein said coating compositions are more resistant to discoloration when exposed to UV-C (190-280 nm) light compared to the coating compositions in the absence of the stabilizer composition. Thus, a method of stabilizing a coating composition against the deleterious effects of UV-C (190-280 nm) light includes adding to the coating composition an effective amount of such a stabilizer composition, wherein the coating composition is made more resistant to discoloration when exposed to UV-C (190-280 nm) light compared to the coating composition in the absence of the stabilizer composition. Coated articles can be made from the coating composition, and methods of making stabilized coating films include adding the stabilizer composition to the coating composition.

公开(公告)号：US20220397827A1

公开(公告)日：2022-12-15

申请号：US17333622

申请日：2021-05-28

申请人： ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD. ,  ROHM AND HAAS ELECTRONIC MATERIALS LLC

发明人： Jung June Lee ,  Jae Hwan Sim ,  Suwoong Kim ,  Jin Hong Park ,  Bhooshan Popere

IPC分类号： G03F7/11 ,  C08G18/81 ,  C08F220/24 ,  C09D175/04

摘要： A photoresist underlayer composition, comprising: a first polymer comprising a crosslinkable group; a second polymer comprising: a first repeating unit comprising a repeating unit comprising a photoacid generator, and a second repeating unit comprising a hydroxy-substituted C1-30 alkyl group, a hydroxy-substituted C3-30 cycloalkyl group, or a hydroxy-substituted C6-30 aryl group; an acid catalyst; and a solvent.

公开(公告)号：US20220396870A1

公开(公告)日：2022-12-15

申请号：US17765326

申请日：2020-09-29

申请人： DAI NIPPON PRINTING CO., LTD.

发明人： Tsuyoshi SUZUKI ,  Shohei OKUMURA ,  Shunsuke FURUYA ,  Hideaki TAKAHASHI

IPC分类号： C23C16/02 ,  C09D129/04 ,  C09D123/12 ,  C09D7/61 ,  C09D123/08 ,  C09D133/10 ,  C09D175/04 ,  C09D179/02 ,  C23C16/40 ,  B65D65/42

摘要： [Object] To provide a barrier laminate that includes a multilayer substrate with high interlayer adhesiveness to an evaporated film and that has high gas barrier properties.
[Solution] A barrier laminate according to the present invention includes a multilayer substrate and an evaporated film, wherein the multilayer substrate includes at least a polypropylene resin layer and a surface coating layer, the polypropylene resin layer is subjected to a stretching process, the surface coating layer contains a resin material with a polar group, and the evaporated film is composed of an inorganic oxide.

公开(公告)号：US11518900B2

公开(公告)日：2022-12-06

申请号：US16984492

申请日：2020-08-04

申请人： Mark A. Parker

发明人： Mark A. Parker

IPC分类号： C09D119/00 ,  C09D5/24 ,  C09D17/00 ,  B32B27/36 ,  B32B27/34 ,  C09D175/04 ,  B32B27/30 ,  B32B25/16 ,  C09D7/40 ,  C09D5/44 ,  C09D5/00 ,  C08G18/79 ,  C08G18/69 ,  C08G18/24 ,  C08G18/34 ,  C08K3/04 ,  C08K5/06 ,  C08K5/55

摘要： Described are sealing primer compositions that can be used to reduce paint defects such as pops or vapor boil on painted plastic substrates, as well as related methods for sealing plastic substrates, and sealed plastic substrates. Sealing primer compositions of the invention include a functionalized polydiene polymer such as a hydroxylated or other functional-group-containing polybutadiene polymer.

公开(公告)号：US20220380612A1

公开(公告)日：2022-12-01

申请号：US17804196

申请日：2022-05-26

申请人： MITSUBISHI PENCIL COMPANY, LIMITED

发明人： Kosuke OGURA

IPC分类号： C09D11/17 ,  C09D11/18 ,  C09D175/02 ,  C09D175/04 ,  C09D133/08

摘要： Composite colored particles may include resin particles carrying a positive electric charge on particle surfaces and dye-containing particles carrying a negative electric charge on particle surfaces, the resin particles and the dye-containing particles forming a composite through Coulomb force. A water-based ink composition may include such composite colored particles dispersed in a water-based medium. A writing instrument may contain the water-based ink composition. A method of producing such composite colored particles may include forming a composite by mixing a resin emulsion containing resin particles carrying a positive electric charge on particle surfaces and a colored resin dispersion containing dye-containing particles carrying a negative electric charge on particle surfaces.

公开(公告)号：US11512160B2

公开(公告)日：2022-11-29

申请号：US15578633

申请日：2016-06-02

申请人： University of Washington

发明人： Shaoyi Jiang ,  Tao Bai ,  Jean-René Ella-Menye ,  Hsiang-Chieh Hung ,  Priyesh Jain ,  Andrew Sinclair ,  Harihara Subramanian Sundaram ,  Yang Li ,  Peng Zhang

IPC分类号： C08F220/34 ,  C08F220/36 ,  C08F220/48 ,  C08F220/44 ,  C08F220/50 ,  C08F220/42 ,  C08F220/60 ,  A61K47/58 ,  A61K47/59 ,  C07F9/09 ,  C07C229/16 ,  C07C265/04 ,  C07C229/12 ,  C07C255/23 ,  C07C237/22 ,  C07C253/30 ,  C07C255/26 ,  C09D5/16 ,  C09D7/65 ,  C08G18/38 ,  C08G18/78 ,  C08G61/08 ,  C08G61/12 ,  C08G63/685 ,  C08G69/26 ,  C08G69/42 ,  C08G73/02 ,  C08G73/06 ,  C08L35/02 ,  C08L65/00 ,  C08L67/02 ,  C08L75/04 ,  C08L77/06 ,  C08L79/02 ,  C08L79/04 ,  C09D135/02 ,  C09D165/00 ,  C09D167/02 ,  C09D175/04 ,  C09D177/06 ,  C09D179/02 ,  C09D179/04 ,  C08G61/06 ,  C08G63/00 ,  C08F222/32

摘要： Free-standing non-fouling polymers and polymeric compositions, monomers and macromonomers for making the polymers and polymeric compositions, objects made from the polymers and polymeric compositions, and methods for making and using the polymers and polymeric compositions.

公开(公告)号：US11505707B2

公开(公告)日：2022-11-22

申请号：US16604217

申请日：2018-05-24

申请人： Hilti Aktiengesellschaft

发明人： Katja Student ,  Jekaterina Miller ,  Phillip Jochmann ,  Stefan Schlenk ,  Richard Spedding

IPC分类号： C09D5/18 ,  C09D5/02 ,  C09D171/00 ,  C09D175/04 ,  C08G65/336 ,  C08G18/71 ,  C08K3/32 ,  C08K5/3492

摘要： A fire protection composition contains a binder on the basis of an alkoxysilane-functionalized polymer and a liquid carbon supplier. The fire protection composition allows application in a simple and rapid manner of coatings having the layer thickness required for the particular fire resistance time, the layer thickness being reduced to a minimum while achieving a good fireproofing effect. The fire-protection composition is formulated as a multi-component system. The fire-protection composition is particularly suitable for fire protection, especially as a coating of construction elements such as steel carriers.

公开(公告)号：US20220356117A1

公开(公告)日：2022-11-10

申请号：US17871916

申请日：2022-07-23

申请人： Latitude 18, Inc.

发明人： Sameerkumar V. Patel ,  Vadym Drozd

IPC分类号： C04B35/447 ,  C09D7/63 ,  C09D5/08 ,  C04B41/67 ,  C04B41/62 ,  C04B41/61 ,  C23C22/22 ,  C09D175/04 ,  C04B41/82

摘要： This disclosure relates to an inorganic-organic metal phosphate ceramic coating from the reaction of an inorganic phosphate of the formulas (i) Am(H2PO4)m.nH2O or (ii) AH3(PO4)2.nH2O; where A is ammonium or an m-valent metal element; m=1, 2, or 3; and n is 0 to 25; and at least one metal oxide or hydroxide represented by the formula B2mOm or B(OH)2m, where B is a 2m-valent metal; and m=1 or 1.5; thereof; and at least one polymer capable of reacting with at least the one metal oxide or hydroxide; or a first organic precursor combined with the inorganic phosphate and a second organic precursor combined with the at least one metal oxide or hydroxide, the second organic precursor configured to chemically react with the one or more first organic precursor.

公开(公告)号：US11491507B2

公开(公告)日：2022-11-08

申请号：US16906623

申请日：2020-06-19

申请人： THE UNIVERSITY OF TOKYO

发明人： Masayoshi Okamoto ,  Tadamichi Mawatari ,  Kensuke Tsuchiya ,  Masayoshi Zaitsu ,  Naohiro Otsuki ,  Junji Tsuchiya ,  Youhei Matsumoto

IPC分类号： B05C5/02 ,  B05C17/005 ,  B05D1/26 ,  C09D175/04

摘要： An object is to suppress a variation in amount of a sealant that is applied on an object to be sealed. There is provided a sealant discharge nozzle configured such that a sealant from a cartridge is discharged from a discharge hole of the sealant discharge nozzle. The sealant discharge nozzle has a leading end portion comprising a pair of side wall portions; and a connecting wall portion configured to connect the pair of side wall portions with each other and provided in cooperation with the pair of side wall portions to form a first recess that is open on one side in a first direction perpendicular to an axial direction of the sealant discharge nozzle, and on a leading end side. The discharge hole has an opening formed on a first recess side of the connecting wall portion.