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公开(公告)号：US09809708B2
公开(公告)日：2017-11-07
申请号：US15303885
申请日：2014-04-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Yaming Wang , Wei Zhou , Wei Cui , Qing Wu , Zhou Jin , Zheng Guan
CPC classification number: C08L83/04 , C08G77/16 , C08K3/04 , C08K3/2279 , C08K3/36 , C08K5/0066 , C08K5/06 , C08K2003/265 , C08L7/00 , C08L9/00 , C08L9/02 , C08L11/00 , C08L23/22 , C08L27/12 , C08L2201/08
Abstract: This invention provides a curable composition, which comprises a RTV silicone and an uncrosslinked or partially crosslinked rubber and/or elastomer providing initial strength to the composition, wherein the ratio of the silicone to the rubber and/or elastomer ranges from 1:2 to 15:1 by weight. The curable composition has improved handling and application properties in addition to good thermal conductive performance, UV and thermal aging performance, electrical insulation performance, and adhesive performance.
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2.发明申请CURABLE ACRYLIC COMPOSITION, ACRYLIC TAPE, ACRYLIC RUBBER ROLL AND METHOD FOR PREPARING THE ACRYLIC RUBBER ROLL 审中-公开可固化丙烯酸组合物，丙烯酸酯胶带，丙烯酸橡胶辊和制备丙烯酸橡胶辊的方法公开(公告)号：US20160083491A1
公开(公告)日：2016-03-24
申请号：US14891728
申请日：2014-05-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Rongxia Yao , Yu Sun , Qing Wu , Chao Teng
IPC: C08F220/18 , C08J5/12 , A47L25/00 , C09J7/00
CPC classification number: C08F220/18 , A47L25/005 , C08F2/48 , C08F220/06 , C08F220/20 , C08F2220/1841 , C08F2810/20 , C08J5/128 , C08J2321/00 , C08J2433/08 , C08L33/066 , C08L2312/06 , C09J4/00 , C09J7/00 , C09J133/06 , C09J133/066 , C09J133/08 , C09J2433/00 , C08F2220/1858 , C08F2222/1013
Abstract: Disclosed is a curable acrylic composition, an acrylic tape, an acrylic rubber roll and a method for preparing the acrylic rubber roll. The acrylic composition contains 50-77 wt % 2-ethylhexyl acrylate, 2-10 wt % acrylic acid, 20-40 wt % 2-hydroxyethyl acrylate, 0.1-0.5 wt % curing agent and 0.1-0.2 wt % photoinitiator. The acrylic rubber roll formed by the acrylic composition can recover its viscosity if washed directly with clean water without cleanser, and is characterized by excellent cleaning ability and washability.
Abstract translation: 公开了可固化丙烯酸组合物，丙烯酸胶带，丙烯酸橡胶辊和制备丙烯酸橡胶辊的方法。 丙烯酸组合物含有50-77重量％丙烯酸2-乙基己酯，2-10重量％丙烯酸，20-40重量％丙烯酸2-羟基乙酯，0.1-0.5重量％固化剂和0.1-0.2重量％光引发剂。 由丙烯酸组合物形成的丙烯酸橡胶辊可以在没有清洁剂的情况下直接用清洁水洗涤时恢复其粘度，并且具有优异的清洁能力和可洗性。
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公开(公告)号：US20130150478A1
公开(公告)日：2013-06-13
申请号：US13762868
申请日：2013-02-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Maureen A. Kavanagh , Belma Erdogan-Haug , Larry R. Krepski , Peiwang Zhu , Babu N. Gaddam , Dang Xie , Wen Jie Zhang , Qing Wu
IPC: C09J133/10
CPC classification number: C09J133/10 , C08K5/0025 , C08K5/3412 , C09J133/062 , C08L33/064
Abstract: A pre-adhesive syrup copolymer composition comprising an acid functional acrylate solute copolymer, a monomer solvent mixture, and a polyaziridine crosslinking agent is disclosed.
Abstract translation: 公开了包含酸官能丙烯酸酯溶质共聚物，单体溶剂混合物和聚氮丙啶交联剂的预粘合糖浆共聚物组合物。
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4.发明申请公开(公告)号：US20200299553A1
公开(公告)日：2020-09-24
申请号：US16061614
申请日：2015-12-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Wei Cui , Hongbo Liu , Weigang Lin , Long Yin , Qing Wu , Zhou Jin
IPC: C09J133/06 , C09J183/06
Abstract: UV curable adhesive compositions are provided that include 1) a UV curable poly(meth)acrylate copolymer containing monomeric units having an epoxy group wherein the poly(meth)acrylate copolymer has a glass transition temperature between −30° C. and −10° C., 2) a silsesquioxane polymer having epoxy-containing groups, and 3) a photocatalyst. UV cured adhesive compositions and adhesive tapes containing the cured adhesive compositions are also provided. The cured adhesive compositions are pressure sensitive adhesives.
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公开(公告)号：US09920226B2
公开(公告)日：2018-03-20
申请号：US15022003
申请日：2014-09-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Qing Wu , Jing Fang , Fei Gao , Guannan Yin , Hui Zong , Jianda Zhang , Yuting Wan
IPC: C09J133/08 , C09J4/06 , C09J133/06 , C09J9/02
CPC classification number: C09J133/08 , C09J4/06 , C09J9/02 , C09J133/06 , C09J133/064 , C09J133/068
Abstract: The present invention provides a thermally curable pressure-sensitive adhesive composition, which, based on the total weight of the composition, comprises the following components: a) 35-99% by weight of a reactive polymethacrylate component having a glass transition temperature Tg of −35° C. to 32° C., and having a reactive functional group which can react with benzoxazine to form an interpenetrating polymer network; and b) 1-65% by weight of a benzoxazine component of the following formula: wherein: X is selected from the group consisting of a covalent bond, C1-C6 alkylene, C3-C10 cycloalkylene group, C═O, S, S═O or O═S═O R1 and R2 are the same or different and independently of each other selected from the group consisting of hydrogen, C1-C6 alkyl, or C5-C14 aryl, and R4 is selected from the group consisting of hydrogen, halogen or C1-C6 alkyl. The present invention also provides an electrically conductive adhesive composition and an adhesive tape comprising the above-described composition, and provides for the use of the composition for preparing membranes used for electronic and electrical products, automobile products and new energy equipment.
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Patent Agency Ranking
公开(公告)号：US20170029623A1
公开(公告)日：2017-02-02
申请号：US15303885
申请日：2014-04-15
Applicant: 3M Innovative Properties Company
Inventor： Yaming Wang , Wei Zhou , Wei Cui , Qing Wu , Zhou Jin , Zheng Guan
CPC classification number: C08L83/04 , C08G77/16 , C08K3/04 , C08K3/2279 , C08K3/36 , C08K5/0066 , C08K5/06 , C08K2003/265 , C08L7/00 , C08L9/00 , C08L9/02 , C08L11/00 , C08L23/22 , C08L27/12 , C08L2201/08
Abstract: This invention provides a curable composition, which comprises a RTV silicone and an uncrosslinked or partially crosslinked rubber and/or elastomer providing initial strength to the composition, wherein the ratio of the silicone to the rubber and/or elastomer ranges from 1:2 to 15:1 by weight. The curable composition has improved handling and application properties in addition to good thermal conductive performance, UV and thermal aging performance, electrical insulation performance, and adhesive performance.
Abstract translation: 本发明提供一种可固化组合物，其包含RTV硅氧烷和未交联或部分交联的橡胶和/或弹性体，为组合物提供初始强度，其中硅酮与橡胶和/或弹性体的比例为1:2至15 ：1重量份。 除了良好的导热性能，UV和热老化性能，电绝缘性能和粘合性能之外，可固化组合物具有改进的处理和应用性能。
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公开(公告)号：US08524836B2
公开(公告)日：2013-09-03
申请号：US13762868
申请日：2013-02-08
Applicant: 3M Innovative Properties Company
Inventor： Maureen A. Kavanagh , Belma Erdogan-Haug , Larry R. Krepski , Peiwang Zhu , Babu N. Gaddam , Dang Xie , Wen Jie Zhang , Qing Wu
IPC: C08F8/32
CPC classification number: C09J133/10 , C08K5/0025 , C08K5/3412 , C09J133/062 , C08L33/064
Abstract: A pre-adhesive syrup copolymer composition comprising an acid functional acrylate solute copolymer, a monomer solvent mixture, and a polyaziridine crosslinking agent is disclosed.
Abstract translation: 公开了包含酸官能丙烯酸酯溶质共聚物，单体溶剂混合物和聚氮丙啶交联剂的预粘合糖浆共聚物组合物。
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公开(公告)号：US11866622B2
公开(公告)日：2024-01-09
申请号：US17250158
申请日：2019-06-10
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
IPC: C09J7/25 , C09J7/38 , C09J133/02 , C09J133/06 , C09J133/08 , C09J133/10 , C08K5/51 , C08K5/5399 , C09J4/06 , C08K5/523
CPC classification number: C09J7/25 , C08K5/51 , C09J4/06 , C09J7/385 , C09J133/02 , C09J133/068 , C09J133/08 , C09J133/10 , C08K5/523 , C08K5/5399 , C09J2301/122 , C09J2301/302 , C09J2433/00 , C09J2479/086
Abstract: The present invention provides a flame-retardant pressure-sensitive adhesive, comprising reaction products of the following reaction compositions based a total weight of the reaction compositions as 100 wt. %: 35-99 wt. % of a (meth)acrylate copolymer containing a functional reactive functional group, the functional reactive functional group comprising one or a plurality of the following groups: carboxyl group, hydroxyl group and epoxy group; the (meth)acrylate copolymer containing the functional reactive functional group being formed by free radical polymerization of one or a plurality of monomers; and 1-65 wt. % of a reactive organophosphorus flame retardant capable of reacting with the functional reactive functional group, the reactive organophosphorus flame retardant being formed by reaction of reaction components comprising the following substances: a compound or oligomer containing n epoxy groups, wherein n>=2, and 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide. The flame-retardant pressure-sensitive adhesive meets the halogen-free flame retardant requirements of the UL94V0 standard, and possesses high peel strength and high-temperature static shear strength.
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公开(公告)号：US20140349054A1
公开(公告)日：2014-11-27
申请号：US14368118
申请日：2012-12-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Qing Wu
CPC classification number: C09J4/06 , C08F283/10 , C09J7/20 , C09J2433/00 , C09J2463/00 , Y10T428/1457 , C08F220/10
Abstract: The present invention provides an adhesive tape composition and an adhesive tape prepared from same. Based on the total weight of the adhesive tape composition, the adhesive tape composition comprises: 25-75 wt. % of an acrylate monomer; 20-70 wt. % of an epoxy resin; 0.001-3 wt. % of a free radical photoinitiator; 0-10 wt. % of a fumed silica; and 0.02-5 wt. % of a cationic thermal initiator. According to the present invention, an adhesive tape having a room temperature retention time as long as 6 months that can be cured at low temperature such as 80 degree C. can be produced from the adhesive tape composition.
Abstract translation: 本发明提供一种胶带组合物和由其制备的胶带。 基于胶带组合物的总重量，胶带组合物包含：25-75wt。 ％的丙烯酸酯单体; 20-70重量％ ％的环氧树脂; 0.001-3重量％ ％的自由基光引发剂; 0-10重量％ ％的气相二氧化硅; 和0.02-5wt。 ％的阳离子热引发剂。 根据本发明，可以从粘合带组合物制造室温保持时间长达6个月的可在80℃的低温下固化的粘合带。
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公开(公告)号：US10273384B2
公开(公告)日：2019-04-30
申请号：US14368118
申请日：2012-12-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Qing Wu
IPC: C09J4/06 , C09J7/20 , C08F220/10 , C08F283/10
Abstract: The present invention provides an adhesive tape composition and an adhesive tape prepared from same. Based on the total weight of the adhesive tape composition, the adhesive tape composition comprises: 25-75 wt. % of an acrylate monomer; 20-70 wt. % of an epoxy resin; 0.001-3 wt. % of a free radical photoinitiator; 0-10 wt. % of a fumed silica; and 0.02-5 wt. % of a cationic thermal initiator. According to the present invention, an adhesive tape having a room temperature retention time as long as 6 months that can be cured at low temperature such as 80 degree C. can be produced from the adhesive tape composition.
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