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1.发明申请
公开(公告)号：WO2020234776A1
公开(公告)日：2020-11-26
申请号：PCT/IB2020/054747
申请日：2020-05-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： SAHNI, Vasav , ROSS, Richard B. , CHAKRABORTY, Saswata , MAHONEY, Wayne S. , CLAPPER, Jason D. , JOHNSON, Jacob P.
IPC: C08L53/02
Abstract: Compositions are described comprising at least 20 wt.% of block copolymer comprising polyvinyl aromatic end blocks and a polyisoprene midblock and at least one ethylenically unsaturated monomer comprising one or more groups selected from (meth)acryl or vinyl ether. In one embodiment, the monomer has a Log P according to Moriguchi's method of at least 2.2. In another embodiment, the monomer is a multifunctional aromatic ethylenically unsaturated monomer. The composition is typically a (e.g. pressure sensitive) adhesive. Also described are methods of making an article, adhesive articles, and methods of bonding.
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公开(公告)号：WO2019168805A1
公开(公告)日：2019-09-06
申请号：PCT/US2019/019482
申请日：2019-02-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： LEWANDOWSKI, Kevin M. , BEHLING, Ross E. , CLAPPER, Jason D. , WHITING, Bryan T.
IPC: C09J133/08 , C08F220/18
Abstract: Pressure-sensitive adhesive compositions are described comprising polymerized units of a secondary hexyl (meth)acrylate monomer. Also described are articles comprising such pressure-sensitive adhesive composition.
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公开(公告)号：WO2017116836A1
公开(公告)日：2017-07-06
申请号：PCT/US2016/067713
申请日：2016-12-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
CPC classification number: B29C35/0266 , B29C59/16 , B29C59/18 , B29C61/02 , B29C71/04 , B29C2035/0827 , B29C2035/0844 , B29C2035/085 , B29C2035/0877
Abstract: Three-dimensional polymeric article (100) having first (101) and second (102) opposed major surfaces, a first dimension perpendicular to a second dimension, a thickness orthogonal to the first and second dimensions, and a plurality of alternating first (107) and second (109) polymeric regions along the first or second dimensions, wherein the first (107) and second (108) regions extend at least partially across the second dimension, wherein the first regions (107) are in a common plane (115) and wherein some of the second regions (108) project outwardly from the plane (115) in a first direction (generally perpendicular from the plane), and some of the second regions (108) project outwardly from the plane (115) in a second direction that is generally 180 degrees from the first direction, where the first regions (107) have a first crosslink density, wherein the second regions (108) have a second crosslink density, and wherein the second crosslink density of the second regions (108) are less than the first crosslink density of the first regions (107). Embodiments of the articles are useful for example, for providing a dual-sided, textured wrapping film such that greater grip is realized both on an item wrapped by the film and the wrapped item itself.
Abstract translation: 三维聚合物制品（100）具有第一（101）和第二（102）相对的主表面，垂直于第二维度的第一维度，与第一维度和第二维度正交的厚度，以及 沿第一或第二维度的多个交替的第一（107）和第二（109）聚合物区域，其中第一区域（107）和第二（108）区域至少部分地延伸跨过第二维度，其中第一区域（107） 位于共同的平面（115）中，并且其中一些第二区域（108）在平面（115）上沿第一方向（通常垂直于平面）向外突出，并且一些第二区域（108）从 所述平面（115）在与所述第一方向大体成180度的第二方向上，其中所述第一区域（107）具有第一交联密度，其中所述第二区域（108）具有第二交联密度，并且其中所述第二交联 第二区域的密度 s（108）小于第一区域（107）的第一交联密度。 所述制品的实施例例如可用于提供双面有纹理的包装膜，使得在由所述膜包裹的物品和所述包装的物品本身上实现更大的抓握。
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公开(公告)号：WO2017087170A1
公开(公告)日：2017-05-26
申请号：PCT/US2016/059978
申请日：2016-11-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： CHAKRABORTY, Saswata , CLAPPER, Jason D. , PALAZZOTTO, Michael C. , JOLY, Guy D.
Abstract: A composite particle that includes: a fluorescent semiconductor core/shell nanoparticle (preferably, nanocrystal); and a stabilizing additive of a (meth)acrylate copolymer having pendent phosphine, arsine or stibine groups.
Abstract translation: 包含：荧光半导体核/壳纳米粒子（优选纳米晶体）的复合粒子; 和具有侧接膦，胂或锑化合物基团的（甲基）丙烯酸酯共聚物的稳定添加剂。
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5.发明申请REDOX POLYMERIZABLE DENTAL COMPOSITION WITH PHOTOLABILE TRANSITION METAL COMPLEXES 审中-公开具有可光过渡金属配合物的REDOX可聚合牙科组合物
公开(公告)号：WO2017079189A1
公开(公告)日：2017-05-11
申请号：PCT/US2016/059977
申请日：2016-11-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： MOSER, William H. , TOWNSEND, Erik M. , KROPP, Michael A. , BEHLING, Ross E. , CLAPPER, Jason D.
Abstract: Polymerizable dental compositions comprising a redox initiator system is disclosed. The redox initiator system comprises a photolabile transition metal complex that photolyzes and initiates the redox cycle.
Abstract translation: 公开了包含氧化还原引发剂体系的可聚合牙科组合物。 氧化还原引发剂体系包含光解和过氧化还原循环启动的光不稳定过渡金属络合物。
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Patent Agency Ranking
公开(公告)号：WO2016014225A1
公开(公告)日：2016-01-28
申请号：PCT/US2015/038738
申请日：2015-07-01
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： CLAPPER, Jason D.
IPC: C09J7/02
CPC classification number: B32B38/0008 , B32B7/12 , B32B37/12 , B32B2405/00 , B32B2551/00 , C08K9/06 , C09J5/00 , C09J5/06 , C09J7/10 , C09J7/385 , C09J133/08 , C09J2201/622 , C09J2203/318 , C09J2205/102 , C09J2205/31 , C09J2433/00 , G02B5/00
Abstract: An optically clear pressure sensitive adhesive article is described herein that includes a pressure sensitive adhesive film disposed on a substrate. The pressure sensitive adhesive film includes an optically clear adhesive composition formed by polymerizing a mixture of monomers that includes at least one (C1-C18)alkyl (meth)acrylate monomer and at least one polar (meth)acrylate monomer, and surface-modified fumed silica disposed in the optically clear pressure sensitive adhesive composition. The pressure sensitive adhesive film has a haze value in a range of 0 to 5% and a visible light transmittance value of 85 to 100%. Methods for making an optically clear pressure sensitive adhesive article are also described.
Abstract translation: 本文描述了一种光学透明的压敏粘合剂制品，其包括设置在基底上的压敏粘合剂膜。 压敏粘合剂膜包括通过聚合包含至少一种（甲基）丙烯酸（C 1 -C 18）烷基酯单体和至少一种极性（甲基）丙烯酸酯单体）的单体混合物和经表面改性的热解法 二氧化硅置于光学透明的压敏粘合剂组合物中。 压敏粘合剂膜的雾度值为0〜5％，可见光透射率值为85〜100％。 还描述了制造光学透明压敏粘合剂制品的方法。
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7.发明申请METHOD FOR PREPARING (METH)ACRYLATES OF BIOBASED ALCOHOLS AND POLYMERS THEREOF 审中-公开制备生物脂肪酸（甲基）丙烯酸酯及其聚合物的方法
公开(公告)号：WO2014151179A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/025169
申请日：2014-03-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： COLBY, Joshua L. , HUTT, Aaron E. , SPAWN, Terence D. , CLAPPER, Jason D. , CLEM, Tabitha A.
CPC classification number: C07C67/04 , C07C1/24 , C07C2531/08 , C07C2531/10 , C08F220/18 , C09J133/08 , C07C69/54 , C07C11/02 , C08F2220/1825 , C08F220/06
Abstract: Polymers, particularly those used in pressure-sensitive adhesives, are prepared from a mixture of structural isomers of a secondary alkyl (meth)acrylate monomer. The mixture is made by dehydrating a biobased C 2 -C 22 alcohol with a first acid catalyst using a continuous process to form a mixture of olefins, and reacting (meth)acrylic acid with at least some of the mixture of olefins in the presence of a second acid catalyst. The adhesives are characterized by exhibiting an overall balance of adhesive and cohesive characteristics, and containing biobased material.
Abstract translation: 聚合物，特别是用于压敏粘合剂的聚合物，由（甲基）丙烯酸仲烷基酯单体的结构异构体的混合物制备。 该混合物通过使用连续方法用第一种酸催化剂使生物基C2-C22醇脱水来形成烯烃的混合物，并在第二种存在下使（甲基）丙烯酸与至少一些烯烃混合物反应 酸催化剂。 粘合剂的特征在于显示粘合剂和内聚特性的总体平衡，并且包含生物基材料。
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8.发明申请PRESSURE-SENSITIVE ADHESIVE COMPOSITIONS AND ADHESIVE ARTICLES INCLUDING THE SAME 审中-公开压敏粘合剂组合物和粘合剂包括其中的物质
公开(公告)号：WO2014120593A1
公开(公告)日：2014-08-07
申请号：PCT/US2014/013114
申请日：2014-01-27
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： LEWANDOWSKI, Kevin M. , CLAPPER, Jason D.
IPC: C09J123/08
CPC classification number: C09J129/10 , C09J7/381 , C09J9/00 , C09J11/08 , C09J2201/606 , Y10T428/2878
Abstract: A pressure-sensitive adhesive composition comprises a polyvinyl ether polymer. The polyvinyl ether polymer comprises 2-alkylalkoxyethylene monomeric units independently represented by the formula wherein R 1 and R 2 represent alkyl groups, and wherein taken together R 1 and R 2 have from 8 to 30 carbon atoms. An adhesive article comprises a layer of the pressure-sensitive adhesive composition on a substrate.
Abstract translation: 压敏粘合剂组合物包含聚乙烯醚聚合物。 聚乙烯基醚聚合物包含独立地由下式表示的2-烷基烷氧基乙烯单体单元，其中R 1和R 2表示烷基，并且其中R 1和R 2一起具有8至30个碳原子。 粘合剂制品在基材上包含一层压敏粘合剂组合物。
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9.发明申请PRESSURE-SENSITIVE ADHESIVES WITH A (METH)ACRYLIC-BASED ELASTOMERIC MATERIAL 审中-公开带有（甲基）丙烯酸的弹性体材料的压敏粘合剂
公开(公告)号：WO2013048934A1
公开(公告)日：2013-04-04
申请号：PCT/US2012/056835
申请日：2012-09-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY , CLAPPER, Jason D. , LEWANDOWSKI, Kevin M. , CHEN, Zhong , TRASER, Steffen , D'HAESE, Francois C.
Inventor： CLAPPER, Jason D. , LEWANDOWSKI, Kevin M. , CHEN, Zhong , TRASER, Steffen , D'HAESE, Francois C.
IPC: C09J133/08 , C09J133/10
CPC classification number: C09J133/08 , C09J7/385 , C09J133/10 , C09J2433/00 , Y10T428/2891
Abstract: Pressure-sensitive adhesive compositions and articles containing the pressure-sensitive adhesives are provided. The pressure-sensitive adhesives contain an (meth)acrylic-based elastomeric material prepared an alkyl (meth)acrylate having an alkyl groups that is branched and that contains at least 14 carbon atoms.
Abstract translation: 提供压敏粘合剂组合物和含有压敏粘合剂的制品。 压敏粘合剂含有（甲基）丙烯酸类弹性体材料，其制备具有支链和含有至少14个碳原子的烷基的（甲基）丙烯酸烷基酯。
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公开(公告)号：WO2023084359A1
公开(公告)日：2023-05-19
申请号：PCT/IB2022/060480
申请日：2022-10-31
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： HAO, Encai , CLAPPER, Jason D. , TOY, Michelle L.
IPC: C09J7/38 , C09J7/30 , C09J7/35 , C09J133/08 , C09J201/02 , B32B27/08
Abstract: The present invention is a pressure sensitive adhesive including the reactive product of a copolymer of an alkyl(meth)acrylate, a multifunctional cross-linker, and at least one of an amine-containing (meth)acrylate and a blocked isocyanate-containing (meth)acrylate.
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