公开(公告)号：US09587150B2

公开(公告)日：2017-03-07

申请号：US14415777

申请日：2013-08-12

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Hae-Seung Lee ,  Jonathan E. Janoski ,  Joon Chatterjee ,  Kevin M. Lewandowski ,  Babu N. Gaddam

IPC: C09J123/22 ,  C09J123/28 ,  C09J151/06 ,  B05D5/00 ,  C08F299/00

CPC classification number: C09J151/06 ,  B05D5/00 ,  C08F299/00 ,  C08L51/06 ,  C09J123/22 ,  C09J123/283 ,  Y10T428/2878

Abstract: An adhesive composition is described comprising a tackifier and at least one grafted isobutylene copolymer. The grafted isobutylene copolymer has the formula: R1—(R2—Z) wherein R1 represents an isobutylene copolymer, R2 is a covalent bond or multivalent alkylene or arylene, and Z is a grafted polymer. Z is typically a homopolymer of copolymer comprising alkene repeat units, aralkylene repeat units, or a combination thereof. Also described are adhesive coated articles, methods of making adhesive coated articles, and grafted isobutylene polymers.

Abstract translation: 描述了一种包含增粘剂和至少一种接枝异丁烯共聚物的粘合剂组合物。 接枝异丁烯共聚物具有下式：R1-（R2-Z）其中R1表示异丁烯共聚物，R2是共价键或多价亚烷基或亚芳基，Z是接枝聚合物。 Z通常是包含烯烃重复单元，亚芳基重复单元或其组合的共聚物的均聚物。 还描述了粘合剂涂覆制品，制造粘合剂涂覆制品的方法和接枝异丁烯聚合物。

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

IPC: C09J7/02 ,  B05D7/00 ,  B32B37/26 ,  B05D7/14 ,  B05D3/06 ,  C09J133/08 ,  B05D7/04

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。

公开(公告)号：US20150337179A1

公开(公告)日：2015-11-26

申请号：US14648847

申请日：2013-11-26

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Kevin M. Lewandowski ,  Corinne E. Lipscomb ,  Jonathan E. Janoski

IPC: C09J133/10 ,  C09J133/02

CPC classification number: C09J133/10 ,  C08F220/10 ,  C08F220/26 ,  C09J4/00 ,  C09J133/02 ,  C09J133/06

Abstract: Pressure-sensitive adhesives that have good performance characteristics under typical use conditions and that later can be degraded and/or removed readily under basic conditions are provided. More specifically, the pressure-sensitive adhesives contain a copolymeric (meth)acrylic-based elastomeric material prepared from a polymerizable material that contains a (meth)acrylate monomer having both a (meth)acryloyl group plus an ester linkage that is not part of a (meth)acryloyl group.

Abstract translation: 提供了在典型使用条件下具有良好性能特征的压敏粘合剂，并且在基本条件下可以容易地降解和/或去除压敏粘合剂。 更具体地说，压敏粘合剂含有由可聚合材料制备的共聚（甲基）丙烯酸类弹性体材料，该可聚合材料含有（甲基）丙烯酰基加上不是一部分的（甲基）丙烯酰基加上酯键的（甲基）丙烯酸酯单体 （甲基）丙烯酰基。

公开(公告)号：US20140370298A1

公开(公告)日：2014-12-18

申请号：US14363862

申请日：2012-12-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Kwame Owusu-Adom ,  Kevin M. Lewandowski ,  Jonathan E. Janoski ,  Michael A. Kropp

IPC: C08G59/26 ,  C08G59/50 ,  C07D493/04

CPC classification number: C08G59/26 ,  C07D493/04 ,  C08G59/24 ,  C08G59/5006 ,  C08G59/5046 ,  C08L63/00 ,  Y10T428/31515

Abstract: Epoxy compounds that are bisanhydrohexitol derivatives (i.e., isosorbide derivatives, isomannide derivatives, isoidide derivatives, or mixtures thereof) having two terminal oxirane groups are provided. Additionally, curable compositions that include these epoxy compounds, cured compositions prepared from the curable compositions, and articles containing the cured compositions are described. The cured compositions can be used, for example, as a structural adhesive or as a coating.

Abstract translation: 提供了具有两个末端环氧乙烷基团的双氢己糖醇衍生物（即异山梨醇衍生物，异麦芽糖苷衍生物，异氰酸酯衍生物或其混合物）的环氧化合物。 此外，描述包括这些环氧化合物的可固化组合物，由可固化组合物制备的固化组合物和含有固化组合物的制品。 固化的组合物可以用作例如结构粘合剂或涂料。

公开(公告)号：US11752731B2

公开(公告)日：2023-09-12

申请号：US16621563

申请日：2018-06-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ying Xia ,  Tien Yi T. H. Whiting ,  Shri Niwas ,  Duane D. Fansler ,  Carla S. Thomas ,  Anthony F. Schultz ,  Alexander J. Kugel ,  Corinne E. Lipscomb ,  Mary M. Caruso Dailey ,  Jonathan E. Janoski

IPC: B32B7/12 ,  C08F220/18 ,  C09J151/00 ,  C08F220/34

CPC classification number: B32B7/12 ,  C08F220/1808 ,  C09J151/003 ,  C08F220/343 ,  C09J4/00 ,  C08F220/1808 ,  C08F220/1808 ,  C08F222/1065 ,  C08F220/1811 ,  C08F220/06 ,  C08F222/103 ,  C08F220/343

Abstract: Articles that include at least one application layer; at least one bead bond layer (10); a layer of optical elements (20) that are partially embedded in the at least one bead bond layer (10); and at least one reflective layer (30) that is located functionally between the layer of optical elements (20) and the bead bond layer (10), wherein the at least one bead bond layer (10), the at least one application layer, or both comprise a cured product of an adhesive compositions that include polymerized units of one or more (meth)acrylate ester monomers derived from an alcohol containing 1 to 14 carbon atoms; at least one of urethane acrylate polymer or at least one acrylic copolymer; and at least one initiator.

公开(公告)号：US20220073795A1

公开(公告)日：2022-03-10

申请号：US17417437

申请日：2019-12-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Tien Yi T.H. Whiting ,  Ying Xia ,  Justin M. Bolton ,  Kui Chen-Ho ,  Shri Niwas ,  Jonathan E. Janoski ,  Anthony F. Schultz ,  Gregg A. Patnode ,  Carla S. Thomas ,  Duane D. Fansler

IPC: C09J153/02 ,  C08K5/375 ,  C09J7/35

Abstract: There is provided adhesive compositions comprising a styrenic block copolymer and at least one tackifier, where the at least one tackifier contains non-carbon hetero-atom functionality, and where the adhesive composition is wash durable when bonded to a substrate. There is also provided articles made using these adhesives.

公开(公告)号：US11207690B2

公开(公告)日：2021-12-28

申请号：US16064064

申请日：2016-12-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Evan D. Brutinel ,  Joseph D. Rule ,  Jonathan E. Janoski ,  Anthony F. Schultz

IPC: B01L3/00

Abstract: Sample partitioning devices and methods of making and using the same are described. A sample partitioning device includes a first film having an array of discrete stems each extending from a first major surface thereof, and a second film having an array of discrete wells formed into a second major surface thereof. The stems of the first film and the wells of the second film are mated with each other. The mated stems and wells are separable from each other, and during the removal of the stems from the wells, one or more voids are created inside the wells to suction an aqueous test sample into the wells.

公开(公告)号：US20210070975A1

公开(公告)日：2021-03-11

申请号：US16952159

申请日：2020-11-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jonathan E. Janoski ,  Anthony F. Schultz ,  Keith R. Lyon ,  Ronald S. Steelman ,  Kevin M. Lewandowski ,  Corinne E. Lipscomb ,  Terry R. Hobbs ,  Arlin L. Weikel ,  Jayshree Seth ,  Duane D. Fansler ,  Hidetoshi Abe

IPC: C08L29/14 ,  C08L33/06 ,  B32B27/30 ,  B32B27/08 ,  C08J5/18 ,  C09J7/22 ,  C09J7/20 ,  C08L33/08 ,  C09D133/08

Abstract: A film is described comprising a (meth)acrylic polymer and a polyvinyl acetal (e.g. butyral) resin. In some embodiments, the film has a glass transition temperature (i.e. Tg) ranging from 30° C. to 60° C. In some embodiments, the film has a gel content of at least 20% or greater. In some embodiments, the film has an elongation at break of at least 175%. The film typically comprises photoinitiator as a result of the method by which the film was made. The film may be a monolithic film or a layer of a multilayer film.

公开(公告)号：US10344188B2

公开(公告)日：2019-07-09

申请号：US15777947

申请日：2016-12-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jonathan E. Janoski ,  Carla S. Thomas ,  Anthony F. Schultz ,  Tien Y. H. Whiting ,  Kevin M. Lewandowski ,  Duane D. Fansler ,  Keith R. Lyon ,  Arlin L. Weikel ,  Eric D. Shockey ,  Donald E. Gustafson ,  John W. Frank

IPC: C09J7/24 ,  B32B27/08 ,  B32B27/30 ,  C09J7/29 ,  B32B5/02 ,  B32B5/18 ,  B32B7/12 ,  B32B15/082 ,  B32B23/08 ,  B32B23/20 ,  B32B27/06 ,  B32B27/10 ,  B32B27/12 ,  B32B27/28 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/40 ,  B32B27/42 ,  B32B3/26 ,  C09J7/38 ,  C09J7/40 ,  B32B7/06

Abstract: A film is described comprising a (meth)acrylic polymer and polyvinyl acetal polymer composition. A layer of an adhesive composition is disposed proximate the film. The adhesive composition has a tensile elastic modulus of less than 1 MPa at 25° C. and 1 hertz.

公开(公告)号：US10167386B2

公开(公告)日：2019-01-01

申请号：US15175458

申请日：2016-06-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jonathan E. Janoski ,  Anthony F. Schultz ,  Keith R. Lyon ,  Ronald S. Steelman ,  Kevin M. Lewandowski ,  Corinne E. Lipscomb ,  Terry R. Hobbs ,  Arlin L. Weikel ,  Jayshree Seth ,  Duane D. Fansler ,  Hidetoshi Abe

IPC: C08L29/14 ,  B32B27/08 ,  C08J5/18 ,  C08L33/08 ,  C09D133/08 ,  C08L33/06 ,  B32B27/30 ,  C09J7/22 ,  C09J7/20 ,  C09J133/08

Abstract: A film is described comprising a (meth)acrylic polymer and a polyvinyl acetal (e.g. butyral) resin. In some embodiments, the film has a glass transition temperature (i.e. Tg) ranging from 30° C. to 60° C. In some embodiments, the film has a gel content of at least 20% or greater. In some embodiments, the film has an elongation at break of at least 175%. The film typically comprises photoinitiator as a result of the method by which the film was made. The film may be a monolithic film or a layer of a multilayer film.