公开(公告)号：US20200148911A1

公开(公告)日：2020-05-14

申请号：US16718864

申请日：2019-12-18

申请人： LG CHEM, LTD.

发明人： Jin Seok BYUN ,  Jae Young KIM ,  Yeong Rae CHANG ,  Yun U SHIN ,  Kwangseok SEO

IPC分类号： C09D135/02 ,  C09D5/00

摘要： A hard coating film including: a polymer binder resin; first inorganic particles which are dispersed in the polymer binder resin and have an average particle size of 5 nm or more and less than 70 nm; and second inorganic particles which are dispersed in the polymer binder resin and have an average particle size of 70 nm to 150 nm, wherein a content of the second inorganic particles having an average particle size of 70 nm to 150 nm is 4% by weight to 12% by weight, and a maximum amplitude (A) based on an average friction force is 0.15 or less in a graph of measuring a friction force with a TAC film which is measured by applying a load of 400 g to the surface thereof, is provided.

公开(公告)号：US10647879B2

公开(公告)日：2020-05-12

申请号：US15963550

申请日：2018-04-26

申请人： Carbon, Inc.

发明人： Jason P. Rolland ,  Kai Chen ,  Justin Poelma ,  James Goodrich ,  Robert Pinschmidt ,  Joseph M. DeSimone ,  Lloyd M. Robeson

IPC分类号： C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  C09D175/08 ,  C08K3/013 ,  C08K3/01 ,  B29C64/129 ,  G03F7/00 ,  G03F7/027 ,  G03F7/038 ,  G03F7/075 ,  G03F7/38 ,  B29C64/124 ,  B29C64/135 ,  B29C64/386 ,  C08G18/81 ,  C08G18/10 ,  C08G18/76 ,  C08F220/34 ,  C08G18/42 ,  C08F290/06 ,  C08G18/73 ,  C08G18/48 ,  C08G18/24 ,  C08G18/69 ,  C08G18/75 ,  C08F283/00 ,  C08G18/40 ,  B33Y10/00 ,  B33Y70/00 ,  B29D11/00 ,  B29C35/08 ,  C08K5/00 ,  C08L75/04 ,  B33Y80/00 ,  C09D135/02 ,  C09D175/04 ,  B29C64/255 ,  B29C64/106 ,  B29C64/165 ,  B33Y30/00 ,  C08J5/00 ,  C08L75/14 ,  B33Y50/02 ,  B29C33/00 ,  B29K75/00 ,  B29K105/04 ,  B29L11/00 ,  B29L31/10 ,  B29K105/00 ,  B29K105/16 ,  B29K509/00 ,  B29L31/00

摘要： A polymerizable liquid, or resin, useful for the production by additive manufacturing of a three-dimensional object of polyurethane, polyurea, or a copolymer thereof, is described. The resin includes at least one of (i) a blocked or reactive blocked prepolymer, (ii) a blocked or reactive blocked diisocyanate, or (iii) a blocked or reactive blocked diisocyanate chain extender.

公开(公告)号：US10596739B2

公开(公告)日：2020-03-24

申请号：US15559357

申请日：2016-02-04

申请人： RIKEN TECHNOS CORPORATION

发明人： Nozomu Washio ,  Taketo Hashimoto ,  Jun Fujimoto

IPC分类号： B29C48/15 ,  C09D7/40 ,  B32B27/18 ,  C08J7/04 ,  B32B1/00 ,  B32B27/20 ,  B32B27/30 ,  C09D133/10 ,  C09D135/02 ,  B05D1/00 ,  B05D1/02 ,  B29L31/30

摘要： One embodiment provides a molded body that includes a resin substrate and in which: a part or all of the surface of the substrate is coated with a hard coat; a first hard coat is formed from a coating material that does not contain inorganic particles and that contains (A) 100 parts by mass of a polyfunctional (meth)acrylate, (B) 0.01-7 parts by mass of a water-repelling agent, and (C) 0.01-10 parts by mass of a silane coupling agent; and a second hard coat is formed from a coating material containing (A) 100 parts by mass of the polyfunctional (meth)acrylate and (D) 50-300 parts by mass of fine inorganic particles having an average particle size of 1-300 nm. Another embodiment provides a molded body that includes a resin substrate and in which a part or all of the surface of the substrate is coated with a hard coat, a first hard coat is formed from a coating material that does not contain inorganic particles, a second hard coat is formed from a coating material containing inorganic particles, (i) the total light transmittance is 85% or more, and (ii) the pencil hardness of the surface of the first hard coat is 5H or more.

公开(公告)号：US10563083B2

公开(公告)日：2020-02-18

申请号：US15581065

申请日：2017-04-28

申请人： Bond Distributing, Ltd.

发明人： Scott Fishel ,  Connor Fishel ,  Paul Smith

IPC分类号： C08F2/48 ,  C08F2/46 ,  C09D135/02

摘要： An essentially 100% solids, single-component, UV curable, low-viscosity, penetrating sealant composition for wood substrates and other porous substrates is prepared from an acrylate-methacrylate mixture, a functionalized resin, an unsaturated fatty acid triglyceride oil, and a photoinitiator. The sealant composition may further contain a metal catalyst, an amine synergist, fillers, pigments, dyes, flow and leveling additives, air release chemicals, UV absorbers, hindered amine light stabilizers, fungicides, insect repellents, and/or mold inhibitors. The sealant composition exhibits fast cure times along with resistance to degradation.

公开(公告)号：US10557978B2

公开(公告)日：2020-02-11

申请号：US15215754

申请日：2016-07-21

申请人： SUMITOMO CHEMICAL COMPANY, LIMITED

发明人： Nobuyuki Hatanaka ,  Haruki Okawa

IPC分类号： G02F1/1334 ,  G02B5/30 ,  C09K19/60 ,  C09D135/02 ,  C09D7/41

摘要： The present invention provides, as a composition containing a smectic liquid crystal compound which can be used for production of a homogeneous optical film at a temperature around room temperature, a composition containing a smectic liquid crystal compound having a 1,4-cyclohexyl group, which smectic liquid crystal compound having the 1,4-cyclohexyl group contains (i) 100 parts by mass of a smectic liquid crystal compound having a trans-1,4-cyclohexyl group and (ii) 0.1 parts by mass to 10 parts by mass of a smectic liquid crystal compound having a cis-1,4-cyclohexyl group.

公开(公告)号：US10550289B2

公开(公告)日：2020-02-04

申请号：US15577595

申请日：2015-05-29

申请人： LINTEC CORPORATION

发明人： Yuichi Kurata ,  Takeshi Ansai ,  Satoru Shoshi

IPC分类号： C09J7/38 ,  C09J7/25 ,  C09D135/02 ,  C09J133/10 ,  H01M2/26 ,  C08K5/54

摘要： A pressure sensitive adhesive sheet for use for a battery is provided. The pressure sensitive adhesive sheet comprises a base material, a hard coat layer provided at one side of the base material, and a pressure sensitive adhesive layer provided at a side of the hard coat layer opposite to the base material. The pressure sensitive adhesive sheet can well maintain the adhesive strength to suppress delamination from an adherend even in case of contact with an electrolyte solution.

公开(公告)号：US20200002564A1

公开(公告)日：2020-01-02

申请号：US16484518

申请日：2018-02-19

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Naiyong Jing ,  Jun Ma ,  Erika Saffer ,  David M. Mahli ,  Gezahegn D. Damte

IPC分类号： C09D135/02 ,  C09D5/00 ,  C09D133/14 ,  C08F222/10 ,  C08F220/34 ,  B43L1/00

摘要： Dry erase articles are described comprising a writable surface layer comprising a cured hardcoat composition comprising the reaction product of certain low surface energy compound(s). In one embodiment, the compound(s) comprise a C18-C36 hydrocarbon group and an ethylenically unsaturated group. In another embodiment, a mixture of compounds is utilized, the mixture comprising first compounds comprising a C18-C36 hydrocarbon group and an ethylenically unsaturated group and second compounds comprising a C8-C17 hydrocarbon group and an ethylenically unsaturated group, wherein the first and second compound are present at a weight ratio of 3:2 to 4:1.

公开(公告)号：US20190315892A1

公开(公告)日：2019-10-17

申请号：US16455040

申请日：2019-06-27

申请人： Sirrus, Inc.

发明人： Bernard M. Malofsky ,  Adam G. Malofsky ,  Tanmoy Dey ,  Jeffrey M. Sullivan

IPC分类号： C08F20/28 ,  C08F24/00 ,  C07C67/333 ,  C07D333/24 ,  C09D129/12 ,  C08F128/06 ,  C08F116/36 ,  C07D333/22 ,  C09D141/00 ,  C07D307/46 ,  C09J133/06 ,  C08F20/68 ,  C07C67/343 ,  C08F20/14 ,  C09D4/00 ,  C09J4/00 ,  C08K3/013 ,  C08K5/00 ,  C07C67/30 ,  C07C49/80 ,  C09J133/16 ,  C09J135/02 ,  C09D135/02 ,  C09D133/16 ,  C09D133/14 ,  C08F20/30 ,  C07C69/738 ,  C08F28/06 ,  C08F222/14 ,  C08L35/02 ,  C08L33/16 ,  C08L33/14 ,  C08L21/00 ,  C08F22/20 ,  C08F20/38 ,  C07D307/54 ,  C09J133/14 ,  C07C45/75 ,  C07C49/798 ,  C07C49/796 ,  C07C49/794 ,  C07C67/03 ,  C07C69/604

摘要： The present teachings are directed at 1,1-di substituted alkene monomers (e.g., methylene beta-ketoester monomers), methods for producing the same, polymerizable compositions including a methylene beta-ketoester monomer, and polymers, compositions and products formed therefrom. The monomer preferably is a high purity monomer. In the method for producing the methylene beta-ketoesters of the invention, a beta-ketoester may be reacted with a source of formaldehyde. The methylene beta-ketoester monomers may be used in monomer-based products (e.g., inks, adhesives, coatings, sealants or reactive molding) and polymer-based products (e.g., fibers, films, sheets, medical polymers, composite polymers and surfactants).

公开(公告)号：US10407590B2

公开(公告)日：2019-09-10

申请号：US15315267

申请日：2015-04-07

申请人： RIKEN TECHNOS CORPORATION

发明人： Yasuhiro Itagaki ,  Shigekazu Ito

IPC分类号： C09D135/02 ,  C08K3/36 ,  C08K5/057 ,  G02B1/10 ,  B32B27/18 ,  B32B27/20 ,  B32B27/30 ,  B32B27/36 ,  C08F2/44 ,  C08J7/04 ,  C08F290/06 ,  C08F290/14 ,  C08L35/02 ,  C09D135/00

摘要： Embodiments of the invention relate to an actinic-ray-curable resin composition which includes 100 parts by mass of a polyfunctional (meth)acrylate; 0.2-4 parts by mass of a compound having an alkoxysilyl group and a (meth)acryloyl group; 0.05-3 parts by mass of an organic titanium; and 5-100 parts by mass of fine particles having an average particle diameter of 1-300 nm. Embodiments of the invention also relate to a layered transparent resin product which includes a hardcoat layer and a layer of a transparent resin sheet in this order from the outermost layer side, wherein the hardcoat has been formed from a coating material including 100 parts by mass of a polyfunctional (meth)acrylate; 0.2-4 parts by mass of a compound having an alkoxysilyl group and a (meth)acryloyl group; 0.05-3 parts by mass of an organic titanium; and 5-100 parts by mass of fine particles having an average particle diameter of 1-300 nm.

公开(公告)号：US10361417B2

公开(公告)日：2019-07-23

申请号：US15487501

申请日：2017-04-14

申请人： SAMSUNG SDI CO., LTD.

发明人： Jaehong Choi ,  Changhong Ko ,  Imhyuck Bae ,  Dong-Wan Seo ,  Mokyun Jin

IPC分类号： H01M2/16 ,  C09D135/02 ,  H01M10/0525

摘要： A composition for forming a porous heat-resistant layer of a separator, a separator, and an electrochemical battery, the composition including a monomer including a cross-linkable functional group, an oligomer including a cross-linkable functional group, a polymer including a cross-linkable functional group, or a mixture thereof; a solvent; an initiator; first inorganic particles having an average particle diameter (D50) X of about 300 nm to about 700 nm; and second inorganics particle having an average particle diameter (D50) of 0.1X to 0.4X, wherein a weight ratio of the first inorganic particles to the second inorganic particles in the composition is about 7:3 to about 8.5:1.5.