公开(公告)号：US11608458B2

公开(公告)日：2023-03-21

申请号：US16721496

申请日：2019-12-19

Applicant: PRC-DeSoto International, Inc.

Inventor： JianCheng Liu ,  Nagarajan Srivatsan

IPC: C09J183/08 ,  C08K3/013 ,  B32B15/08 ,  B32B27/28 ,  C08K3/08 ,  C08K5/05 ,  C08K5/06 ,  C08K5/07 ,  C08K5/56 ,  C09J183/10 ,  C08G77/26

Abstract: Adhesion-promoting compositions containing organic titanates and/or organic zirconates and the use of the adhesion-promoting compositions to provide adhesion-promoting layers to enhance adhesion between metal substrates and an overlying free radical-polymerized sealant are disclosed.

公开(公告)号：US20220289979A1

公开(公告)日：2022-09-15

申请号：US17638569

申请日：2020-08-20

Applicant: SHIN-ETSU CHEMICAL CO., LTD.

Inventor： Taiki KATAYAMA ,  Tetsuro YAMADA ,  Munenao HIROKAMI

IPC: C08L83/08 ,  C09D7/48 ,  C09D7/63 ,  C09D183/08 ,  C09J11/06 ,  C09J183/08

Abstract: The present invention is a room temperature curable resin composition comprising: as the main agent, an organic polymer in which both molecular chain terminals are sealed by a silanol group and/or a hydrolyzable silyl group; and an organic silicon compound of a specific structure having, in a molecule, an organosiloxane structure, a hydrolyzable silyl group, and a hindered amine skeleton. This resin composition produces a cured product in which the degradation over time associated with the effects of light such as UV rays can be suppressed.

公开(公告)号：US20220213272A1

公开(公告)日：2022-07-07

申请号：US17703260

申请日：2022-03-24

Applicant: Henkel AG & Co. KGaA

Inventor： Mihirkumar Patel ,  Nivedita Nandanwar ,  Jayesh P. Shah

IPC: C08G77/26 ,  C09J183/06 ,  C09D183/06 ,  C08L83/06 ,  C08G77/18 ,  C09D183/08 ,  C08L83/08 ,  C09J183/08

Abstract: The present invention is directed to a one-component (1K) moisture curable composition comprising: (a) at least one polyorganosiloxane which has at least one alkoxy group bound to a silicon atom, (b) at least one alkoxy-containing aminofunctional silicone resin, (c) at least one adhesion promoter different from said alkoxy-containing aminofunctional silicone resin (b), and (d) at least one curing catalyst. The invention also relates to coatings, sealants, or adhesives comprising said composition, cured products obtained from said composition, use of the composition.

公开(公告)号：US11292881B2

公开(公告)日：2022-04-05

申请号：US16487274

申请日：2017-05-16

Applicant: SHIN-ETSU CHEMICAL CO., LTD.

Inventor： Tetsuro Yamada ,  Munenao Hirokami

IPC: C09J171/02 ,  C08G65/334 ,  C08G65/336 ,  C08G77/28 ,  C09D183/08 ,  C09J183/08 ,  C09D171/02

Abstract: Provided is a polyoxyalkylene group-containing organosilicon compound which contains at least one group represented by structural formula (1) in one molecule and has a polyoxyalkylene structure in the main chain. This polyoxyalkylene group-containing organosilicon compound exhibits satisfactorily fast curability and excellent safety even when an amine compound is used as a curing catalyst (In the formula, each R1 independently represents an unsubstituted or substituted C1-10 alkyl group, or an unsubstituted or substituted C6-10 and group, each R2 independently represents an unsubstituted or substituted C1-10 alkyl group, or an unsubstituted or substituted C6-10 aryl group, and each R3 independently represents an unsubstituted or substituted C1-10 alkyl group, or a hydrogen atom. m is a number from 1-3, and n is an integer of 2 or greater. A dashed line represents a bond.)

公开(公告)号：US20220072584A1

公开(公告)日：2022-03-10

申请号：US17526115

申请日：2021-11-15

Applicant: Lanto Electronic Limited

Inventor： Hong ZHANG ,  Bin LI ,  Soo-Keong LOO

IPC: B05D1/38 ,  B05D1/02 ,  B05D3/00 ,  C09J183/08 ,  C09D183/08 ,  C09J163/00 ,  B05D3/02 ,  B05D1/28

Abstract: The application provides a product with a protective coating and a manufacturing method thereof. Prepare a first precursor dispersion comprising a first active organic precursor, and the first active organic precursor is a fluorine-free monomer. Prepare a second precursor dispersion comprising a second active organic precursor, and the second active organic precursor is a fluorine-containing monomer. Apply the first precursor dispersion to a product body, and dry the applied first precursor dispersion to form a first dried layer. Apply the second precursor dispersion to the first dried layer to cover the first dried layer, and dry the applied second precursor dispersion to form a second dried layer, so that the first active organic precursor and the second active organic precursor are polymerized to obtain a product with a protective coating.

公开(公告)号：US20210163690A1

公开(公告)日：2021-06-03

申请号：US16487274

申请日：2017-05-16

Applicant: SHIN-ETSU CHEMICAL CO., LTD.

Inventor： Tetsuro Yamada ,  Munenao Hirokami

IPC: C08G77/28 ,  C09D183/08 ,  C09J183/08

Abstract: Provided is a polyoxyalkylene group-containing organosilicon compound which contains at least one group represented by structural formula (1) in one molecule and has polyoxyalkylene structure in the main chain. This polyoxyalkylene group-containing organosilicon compound exhibits satisfactorily fast curability and excellent safety even when an amine compound is used as a curing catalyst (In the formula, each R1 independently represents an unsubstituted or substituted C1-10 alkyl group, or an unsubstituted or substituted C6-10 and group, each R2 independently represents an unsubstituted or substituted C1-10 alkyl group, or an unsubstituted or substituted C6-10 aryl group, and each R3 independently represents an unsubstituted or substituted C1-10 alkyl group, or a hydrogen atom, m is a number from 1-3, and n is an integer of 2 or greater. A dashed line represents a bond.)

公开(公告)号：US10995246B2

公开(公告)日：2021-05-04

申请号：US16310054

申请日：2017-06-05

Applicant: BOSTIK SA ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) ,  UNIVERSITE DE RENNES I

Inventor： Boris Colin ,  Guillaume Michaud ,  Frederic Simon ,  Olivier Lavastre

IPC: C09J175/08 ,  C08G18/18 ,  C08G18/22 ,  C08G18/28 ,  C08G18/48 ,  C08G18/71 ,  C09J171/02 ,  C09J183/08 ,  C09J201/10

Abstract: The present invention provides a curable adhesive composition comprising at least one curable silylated polymer and at least one curing catalyst obtained by reaction of a metal alkoxide and an oxime. The present invention also provides the use of a metal compound obtained by reaction of a metal alkoxide and an oxime as curing catalyst for silylated polymers.

公开(公告)号：US20210108115A1

公开(公告)日：2021-04-15

申请号：US17064728

申请日：2020-10-07

Applicant: CJ Technology Co., Ltd.

Inventor： Tse Wei Yu ,  Hao-Han Fan

IPC: C09J183/08 ,  C08K5/00 ,  C09D5/08

Abstract: An adhesive for joining metals and resins is disclosed. The adhesive comprises 0.0001˜3 wt. % of amino silane, 0.0001˜1 wt. % of a crosslinker and 0.0001˜3 wt. % of an organometallic compound. In particular, the adhesive forms an adhesive layer that has a metal atomic ratio less than 50%.

公开(公告)号：US10808148B2

公开(公告)日：2020-10-20

申请号：US15702253

申请日：2017-09-12

Applicant: SHIN-ETSU CHEMICAL CO., LTD.

Inventor： Jun Hatakeyama ,  Motoaki Iwabuchi ,  Masaki Ohashi ,  Yasuyoshi Kuroda

IPC: C09J9/02 ,  C07C211/63 ,  A61B5/0408 ,  C07C309/12 ,  C07C219/06 ,  C07C311/48 ,  C07C215/12 ,  C07C217/28 ,  C08G18/75 ,  C08G18/48 ,  C08G18/81 ,  C08F299/06 ,  C08F299/08 ,  C08F290/06 ,  C08G18/61 ,  C09J133/04 ,  C09J175/04 ,  C09J183/04 ,  A61B5/0245 ,  A61B5/053 ,  A61B5/00 ,  C07C309/17 ,  C07C309/19 ,  C07C309/24 ,  C07D211/06 ,  C07J31/00 ,  C09J11/04 ,  C09J11/06 ,  C09J183/08 ,  A61B5/0492 ,  A61B5/0478 ,  C08G77/20 ,  C08G77/12 ,  C08K3/04 ,  C08K5/42

Abstract: An adhesive composition including a resin and electro-conductive material, wherein the electro-conductive material is an ammonium salt of fluorosulfonic acid having 5 or more carbon atoms shown by the general formula (1): (R1—X—Z—SO3−)n Mn+ (1), wherein, R1 represents a monovalent hydrocarbon group having 1 to 40 carbon atoms and optionally substituted by a heteroatom or optionally interposed by heteroatom; X represents any of a single bond, ether group, ester group, and amide group; Z represents an alkylene group having 2 to 4 carbon atoms, containing 1 to 6 fluorine atoms, and optionally containing a carbonyl group; Mn+ represents a cation having one or two ammonium cation structures. This can form a living body contact layer for a bio-electrode with excellent electric conductivity, biocompatibility, and light weight, which manufactures at low cost and does not cause large lowering of the electric conductivity even when it is wetted with water or dried.

公开(公告)号：US10513583B2

公开(公告)日：2019-12-24

申请号：US15129331

申请日：2015-03-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Robert S. Clough ,  Gregory P. Karp ,  Zachary J. Thompson ,  Guy D. Joly

IPC: C08G75/045 ,  C08G75/12 ,  C08G77/28 ,  C08F4/54 ,  C09D183/08 ,  C08L83/08 ,  C09J183/08 ,  C08G77/08 ,  C08F236/20 ,  C08F222/10

Abstract: A polymerizable composition that includes: an organoborane-base complex, wherein the base is a complexing agent selected from a compound having one or more amine groups, amidine groups, hydroxide groups, alkoxide groups, or combinations thereof; a decomplexing agent that liberates the organoborane from the organoborane-base complex; a polymerizable thiol-containing component that includes at least one polymerizable thiol-containing compound having a plurality of thiol groups in which the sulfur atom of the thiol group is covalently bonded to carbon; and a polymerizable ethylenically unsaturated component that includes at least one polymerizable ethylenically unsaturated compound having a plurality of ethylenically unsaturated groups; wherein the total amount of the thiol-containing and ethylenically unsaturated compounds total at least 50% by weight of all polymerizable material in the composition.