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公开(公告)号：US10815404B2
公开(公告)日：2020-10-27
申请号：US15748900
申请日：2016-08-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Richard Y. Liu , Jingjing Ma , Zhong Chen , Victor Ho , Nathaniel I. Lehn , Harold T. Munson
IPC: C09J167/06 , C09J7/38 , C09J7/22 , C08G63/54 , C08G63/676 , C09J167/02 , C09J201/02 , C09J7/25 , C08G63/12 , C08G63/16 , C08G63/52 , C08G63/66 , C08G63/672
Abstract: Polyester pressure-sensitive adhesives are described. The polyester includes at least two different diacid residues and at least two different diol residues. The polyester includes at least one pendant group containing an alkenyl group. A ratio of a total number of the at least one pendant group to the total number of ester groups in the polyester is in a range of 0.001 to 0.1. The polyester has a glass transition temperature in a range of −50° C. to −10° C.
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公开(公告)号：US10301418B2
公开(公告)日：2019-05-28
申请号：US15545026
申请日：2016-01-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Yongshang Lu , Zhong Chen , Jingjing Ma , Charlie C. Ho
IPC: C08G18/34 , C08G18/65 , C09J175/06 , C08G18/66 , C08G18/72 , C08G18/73 , C08G18/75 , C08G18/76 , C08G18/10 , C08G18/42 , C09J11/00 , C09J7/38
Abstract: A pressure sensitive adhesive composition includes a polyurethane polymer that includes the reaction product of a polyisocyanate component and a polyol component. The polyol component has a total solubility parameter ranging from 10 to 14 (cal/cm3)1/2.
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公开(公告)号：US20180215970A1
公开(公告)日：2018-08-02
申请号：US15748900
申请日：2016-08-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Richard Y. Liu , Jingjing Ma , Zhong Chen , Victor Ho , Nathaniel I. Lehn , Harold T. Munson
IPC: C09J167/06 , C08G63/676 , C09J7/38
CPC classification number: C09J167/06 , C08G63/54 , C08G63/676 , C09J7/22 , C09J7/38 , C09J2201/606 , C09J2201/622 , C09J2467/00 , C09J2467/006
Abstract: Polyester pressure-sensitive adhesives are described. The polyester includes at least two different diacid residues and at least two different diol residues. The polyester includes at least one pendant group containing an alkenyl group. A ratio of a total number of the at least one pendant group to the total number of ester groups in the polyester is in a range of 0.001 to 0.1. The polyester has a glass transition temperature in a range of −50° C. to −10° C.
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公开(公告)号：US20160096980A1
公开(公告)日：2016-04-07
申请号：US14889289
申请日：2014-05-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jan U. Wieneke , Frank Kuester , Zhong Chen , Jingjing Ma , Kerstin Unverhau , Doreen Eckhardt , Claudia Torre , Jonathan E. Janoski , Jayshree Seth , Arlin L. Weikel
CPC classification number: C09J7/0217 , B05D3/067 , B05D7/04 , B05D7/14 , B05D7/5423 , B32B37/26 , B32B2037/268 , B32B2333/12 , C08L2312/00 , C09J7/385 , C09J133/08 , C09J2201/36 , C09J2205/31 , C08F2220/1875 , C08F220/06 , C08F2220/1858
Abstract: The present disclosure relates to a multilayer pressure sensitive adhesive assembly comprising at least a first pressure sensitive adhesive layer superimposed to a second polymer layer, wherein a curable liquid precursor of the first pressure sensitive adhesive polymer layer comprises a low Tg (meth)acrylate copolymer and a high Tg (meth)acrylate copolymer having a weight average molecular weight (Mw) of above 20,000 Daltons. The present disclosure also relates to a method of manufacturing such a pressure sensitive adhesive assembly and uses thereof.
Abstract translation: 本公开内容涉及一种多层压敏粘合剂组合物，其包含至少第一压敏粘合剂层，其叠加到第二聚合物层上，其中第一压敏粘合剂聚合物层的可固化液体前体包含低Tg（甲基）丙烯酸酯共聚物和 重均分子量（Mw）高于20,000道尔顿的高Tg（甲基）丙烯酸酯共聚物。 本公开还涉及制造这种压敏粘合剂组合物的方法及其用途。
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公开(公告)号：US20150044457A1
公开(公告)日：2015-02-12
申请号：US14345312
申请日：2012-11-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Zhong Chen , Kelly S. Anderson , Jingjing Ma , Emilie L. Rexeisen
IPC: C09J133/08
CPC classification number: C09J133/08 , C09J11/08 , C09J133/10 , Y10T428/2891
Abstract: Disclosed is an adhesive composition comprising a low Tg (meth)acrylate copolymer component, a high Tg (meth)acrylate copolymer component, and a hydrogenated hydrocarbon tackifier. This disclosure provides a pressure-sensitive adhesive and pressure-sensitive adhesive articles that are particularly useful in the bonding of low surface energy (LSE) substrates.
Abstract translation: 公开了包含低Tg（甲基）丙烯酸酯共聚物组分，高Tg（甲基）丙烯酸酯共聚物组分和氢化烃增粘剂的粘合剂组合物。 本公开提供了在低表面能（LSE）基材的粘合中特别有用的压敏粘合剂和压敏粘合剂制品。
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Patent Agency Ranking
公开(公告)号：US20210130661A1
公开(公告)日：2021-05-06
申请号：US16471595
申请日：2017-12-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： John W. McAllister , Jingjing Ma , Zhong Chen , Pierre R. Bieber , Petra M. Stegmaier , Eike H. Klünker
Abstract: The present disclosure relates to an electronic device comprising at least one organic light-emitting diode and a pressure sensitive adhesive composition comprising a synthetic rubber block (co)polymer, and wherein the pressure sensitive adhesive composition has: a) a relative permittivity no greater than 2.50, when measured at an alternating current frequency of 100 kHz according to the test method described in the experimental section; b) a water uptake no greater than 0.60 wt %, when measured after exposure to 60° C. and 95% relative humidity for 120 hours, according to the test method described in the experimental section; and c) optionally, a peel adhesion value above 0.20 N/mm, when measured at 85° C. according to the test method described in the experimental section. In another aspect, the present disclosure is directed to a method of manufacturing an electronic device comprising at least one organic light-emitting diode, wherein the method comprises the step of using a pressure sensitive adhesive composition as described above. According to still another aspect, the present disclosure is directed to the use of a pressure sensitive adhesive composition as described above for protecting organic light-emitting devices or organic light-emitting diodes from moisture and air permeation.
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公开(公告)号：US20180022972A1
公开(公告)日：2018-01-25
申请号：US15520892
申请日：2015-11-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Dong-Wei Zhu , Peter J. Elliott , Donald B. Ketcham , Jingjing Ma , Michael L. Tumey
IPC: C09J133/06 , C09J133/08 , C09J7/02 , C08F220/14 , C08F220/18
CPC classification number: C09J133/066 , C08F220/14 , C08F220/18 , C08F2220/1825 , C08G18/8116 , C08G2170/40 , C09J7/22 , C09J7/38 , C09J7/385 , C09J133/02 , C09J133/08 , C09J2433/00 , C08F220/06 , C08F220/20
Abstract: This disclosure is directed at specific acrylic PSA compositions that are capable of resisting a broad array of solvents. Acrylic PSA's primarily derived from C?1#191-C?4#191 acrylate monomers and functional acrylates exhibit a strong resistance to a wide array of solvents, including both polar and non-polar solvents.
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公开(公告)号：US12060505B2
公开(公告)日：2024-08-13
申请号：US15547088
申请日：2016-02-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jingjing Ma , You-Hoon Kim , Christopher J. Rother , Gregory L. Bluem , Zhong Chen , Sarang V. Deodhar , Peter J. Klopp
IPC: C09J7/29 , C09J133/06
CPC classification number: C09J7/29 , C09J133/06 , C09J2203/318 , C09J2301/124 , C09J2301/162 , C09J2301/302 , C09J2407/006 , C09J2409/006 , C09J2421/006 , C09J2423/006 , C09J2425/006 , C09J2433/00 , C09J2475/006 , Y10T428/24967 , Y10T428/2843 , Y10T428/2848
Abstract: Provided are double-coated tapes that include, in the following order: a first pressure-sensitive adhesive layer; a first plastic skin layer; an elastic base layer; a second plastic skin layer; and a second pressure-sensitive adhesive layer. The provided double-coated adhesive tapes can provide a combination of high bond strength, reworkability, and high impact and shock resistance, and can be easily converted using a die cutting process.
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公开(公告)号：US10550224B2
公开(公告)日：2020-02-04
申请号：US15752988
申请日：2016-08-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Richard Y. Liu , Jingjing Ma , Zhong Chen , Victor Ho , Nathaniel I. Lehn , Harold T. Munson
IPC: C09J7/22 , C08G63/199 , C09J167/06 , C08G63/54 , C09J7/38 , C08G63/181
Abstract: Polyester pressure-sensitive adhesives are described. The polyester includes at least two different diacid residues and at least two different diol residues. The at least two different diacid residues include, based on the total moles of the at least two diacid residues, 20 to 80 mole percent of a residue of at least one aromatic dicarboxylic acid, and 20 to 80 mole percent of at least one of a residue of adipic acid or sebacic acid. The polyesters may include at least one pendant group containing an alkenyl group.
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公开(公告)号：US10513626B2
公开(公告)日：2019-12-24
申请号：US14900185
申请日：2014-06-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Christopher B. Walker, Jr. , John C. Clark , Tatsuo Fukushi , Thomas P. Klun , Vivek Krishnan , Alexander J. Kugel , Lan H. Liu , Jingjing Ma , Steven J. McMan
IPC: C09D127/18 , C09D127/12 , C09D5/00 , C09D127/16 , C09D127/20 , C08K7/18 , C08K7/20
Abstract: There is provided an article comprising at least a first surface having a fluorine-containing polymeric binder resin layer and a plurality of microspheres partially embedded in a first major surface of the binder resin layer and adhered thereto; wherein the fluorine-containing polymer is derived in part from at least one partially fluorinated, or non-fluorinated, monomer; and wherein the article exhibits a stain resistance to yellow mustard at elevated temperature and humidity as measured by the change in b* of less than 50. There are also provided such articles wherein the fluorine-containing polymer is derived in part from at least one partially fluorinated, or non-fluorinated, monomer; and wherein the fluorine content along the polymeric backbone of the fluorine-containing polymer is from about 27% to 72% by weight. There are also provided such articles wherein the article is a thermoformable article exhibiting chemical resistance according to ASTM D5402-06.
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