公开(公告)号：US20180311114A1

公开(公告)日：2018-11-01

申请号：US15772164

申请日：2016-10-06

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： William H. Moser ,  Erik M. Townsend ,  Kathleen S. Shafer ,  Michael A. Kropp ,  Ross E. Behling ,  Jason D. Clapper

IPC: A61K6/00 ,  C08F4/40 ,  C08F22/10 ,  C08F4/60 ,  A61K6/083

Abstract: Polymerizable 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. Dental compositions comprising dental resins and the photolabile redox initiator system are also described.

公开(公告)号：US20180311113A1

公开(公告)日：2018-11-01

申请号：US15772143

申请日：2016-11-02

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： William H. Moser ,  Erik M. Townsend ,  Michael A. Kropp ,  Ross E. Behling ,  Jason D. Clapper

IPC: A61K6/00 ,  A61K6/083

CPC classification number: A61K6/005 ,  A61K6/0023 ,  A61K6/02 ,  A61K6/083 ,  C08L33/08 ,  C08L33/10

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.

公开(公告)号：US20180291238A1

公开(公告)日：2018-10-11

申请号：US15575680

申请日：2016-05-31

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Belma Erdogan-Haug ,  Albert I. Everaerts ,  David S. Hays ,  David J. Kinning ,  Maria A. Appeaning ,  Jong-Seob Won ,  Ross E. Behling ,  Jason D. Clapper ,  Marie Aloshyna ep Lesuffleur

IPC: C09J7/38 ,  C08G77/455 ,  H01L51/00 ,  H01L51/52 ,  B32B7/12

Abstract: The present invention is an assembly layer for a flexible device. Within a temperature range of between about −30° C. to about 90° C., the assembly layer has a shear storage modulus at a frequency of 1 Hz that does not exceed about 2 MPa, a shear creep compliance (J) of at least about 6×10−6/Pa measured at 5 seconds with an applied shear stress between about 50 kPa and about 500 kPa, and a strain recovery of at least about 50% at at least one point of applied shear stress within the range of about 5 kPa to about 500 kPa within about 1 minute after removing the applied shear stress.

公开(公告)号：US09926474B2

公开(公告)日：2018-03-27

申请号：US14762702

申请日：2014-01-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Kevin M. Lewandowski ,  Jason D. Clapper

IPC: C09J129/10 ,  C09J11/08 ,  C09J7/02 ,  C09J9/00

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 R1 and R2 represent alkyl groups, and wherein taken together R1 and R2 have from 8 to 30 carbon atoms. An adhesive article comprises a layer of the pressure-sensitive adhesive composition on a substrate.

公开(公告)号：US20170101562A1

公开(公告)日：2017-04-13

申请号：US15367705

申请日：2016-12-02

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jason D. Clapper ,  Arlin L. Weikel ,  Thu-Van T. Tran ,  Kevin M. Lewandowski ,  David A. Gries ,  Daniel J. Renninger

IPC: C09J133/08 ,  C08L33/08 ,  C08F230/08 ,  C09J7/02 ,  C08K3/36

CPC classification number: C09J133/08 ,  C08F230/08 ,  C08K3/36 ,  C08L33/08 ,  C08L33/10 ,  C09J7/10 ,  C09J7/385 ,  C09J2423/00 ,  C09J2433/00 ,  C09J2433/006 ,  Y10T428/2848 ,  Y10T428/2891 ,  Y10T428/31692 ,  Y10T428/31938 ,  C08L23/20

Abstract: This disclosure relates to viscoelastic damping materials and constructions which may demonstrate low temperature performance and adhesion and which may be used in making vibration damping composites. Viscoelastic damping materials and constructions may include polymers or copolymers of monomers according to formula I: CH2═CHR1—COOR2  [I] wherein R1 is H, CH3 or CH2CH3 and R2 is a branched alkyl group containing 12 to 32 carbon atoms.

公开(公告)号：US20160271915A1

公开(公告)日：2016-09-22

申请号：US15034285

申请日：2014-11-17

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jason D. Clapper ,  Serkan Yurt ,  Christopher J. Campbell

IPC: B32B27/30 ,  B32B27/08 ,  B32B27/36

CPC classification number: B32B27/308 ,  B32B27/08 ,  B32B27/365 ,  B32B2250/24 ,  B32B2551/00 ,  C08F220/18 ,  C08F220/26 ,  C08G18/6229 ,  C08G18/8116 ,  C09J4/00 ,  C09J133/066 ,  C09J133/08 ,  C08F2220/1891 ,  C08F220/20

Abstract: The disclosure describes a curable composition comprising a) a solute (meth)acryloyl oligomer having a plurality of pendent, ethylenically unsaturated, free-radically polymerizable functional groups and nucleophilic, hydrophilic groups, a Mw of 5 k to 30 k, a Tg

Abstract translation: 本公开描述了一种可固化组合物，其包含a）具有多个侧链，不饱和的，可自由基聚合的官能团和亲核亲水基团的溶质（甲基）丙烯酰基低聚物，Mw为5k至30kw，Tg <20 C。; b）溶剂单体组分; 链转移剂和光引发剂。 可固化组合物可用作光学应用中的粘合剂。

公开(公告)号：US09309443B2

公开(公告)日：2016-04-12

申请号：US14404063

申请日：2013-05-22

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Serkan Yurt ,  Jason D. Clapper ,  Ross E. Behling ,  Christopher J. Campbell ,  Mark F. Ellis

IPC: C09J4/00 ,  C09J4/06 ,  B05D1/02 ,  B05D1/28 ,  B05D1/30 ,  B05D3/06 ,  B05D3/12 ,  B05D5/00 ,  B32B7/12 ,  G02B1/04 ,  C08F220/18

CPC classification number: C09J4/00 ,  B05D1/02 ,  B05D1/28 ,  B05D1/305 ,  B05D3/06 ,  B05D3/12 ,  B05D5/00 ,  B32B7/12 ,  B32B2250/03 ,  B32B2255/26 ,  B32B2307/412 ,  B32B2457/20 ,  C08F2220/1883 ,  C09J4/06 ,  G02B1/04 ,  Y10T428/269 ,  Y10T428/31507 ,  Y10T428/31612 ,  Y10T428/31663 ,  C08F2220/1891 ,  C08F220/20 ,  C08F2220/1858 ,  C08F2220/281

Abstract: The disclosure describes a curable composition comprising a) a solute (meth)acryloyl oligomer having a plurality of pendent, ethylenically unsaturated, free-radically polymerizable functional groups and nucleophilic, hydrophilic groups, a) Mw of 5 k to 30 k, a Tg

Abstract translation: 本公开描述了一种可固化组合物，其包含a）具有多个侧链，不饱和的，可自由基聚合的官能团和亲核亲水基团的溶质（甲基）丙烯酰基低聚物，a）5k至30kw的Mw， 20°C。 b）溶剂单体组分; 和光引发剂。 可固化组合物可用作光学应用中的粘合剂。

公开(公告)号：US20150368524A1

公开(公告)日：2015-12-24

申请号：US14758987

申请日：2014-03-03

Applicant: 3M Innovative Properties Company

Inventor： Arlin L. Weikel ,  Babu N. Gaddam ,  Larry R. Krepski ,  Wayne S. Mahoney ,  Jason D. Clapper

IPC: C09J133/08

CPC classification number: C09J133/08 ,  C08L63/00 ,  C08L2312/00 ,  C09J7/385 ,  C09J133/068 ,  Y10T428/2809

Abstract: Adhesive compositions and methods of preparing an adhesive composition are described. The method comprises providing a syrup composition comprising a free-radically polymerizable solvent monomer and a solute (meth)acrylic copolymer, and radiation curing the syrup composition in the absence of an ionic photoacid generator. The solute (meth)acrylic copolymer comprises epoxy-functional groups, acid-functional groups, or a combination thereof. In some embodiments, an epoxy resin having on average greater than one polymerizable epoxy group per molecule or an acid comprising at least two carboxylic acid groups is utilized. The epoxy-functional groups and acid-functional groups of the (meth)acrylic copolymer or the adhesive composition can readily crosslink in the absence of an ionic photoacid generator (PAG).

Abstract translation: 描述了粘合剂组合物和制备粘合剂组合物的方法。 该方法包括提供包含可自由基聚合的溶剂单体和溶质（甲基）丙烯酸共聚物的糖浆组合物，并且在不存在离子型光酸产生剂的情况下辐射固化糖浆组合物。 溶质（甲基）丙烯酸共聚物包含环氧官能团，酸官能团或其组合。 在一些实施方案中，使用每分子平均具有大于1个可聚合环氧基团的环氧树脂或包含至少两个羧酸基团的酸。 （甲基）丙烯酸共聚物或粘合剂组合物的环氧官能团和酸官能团可以在不存在离子光酸产生剂（PAG）的情况下容易地交联。

公开(公告)号：US20140367040A1

公开(公告)日：2014-12-18

申请号：US14344800

申请日：2012-09-24

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Steffen Traser ,  Jan D. Forster ,  Christiane Strerath ,  Jayshree Seth ,  Arlin L. Weikel ,  Maureen A. Kavanagh ,  Jason D. Clapper ,  Kevin M. Lewandowski ,  Zhong Chen

IPC: C09J7/02

Abstract: The present invention is directed to a multilayer pressure sensitive adhesive (PSA) film, having a first pressure sensitive adhesive layer and at least an opposing layer, wherein the first pressure sensitive adhesive layer comprises a pressure-sensitive adhesive composition with a (meth)acrylic-based elastomeric material comprising a reaction product of polymerizable material comprising: (a) a first monomer which is an alkyl (meth)acrylate ester of a primary alcohol R1—OH, the alkyl (meth)acrylate ester being of Formula (I) CH2═C(R2)—(CO)—OR1 (I) wherein R1 is an alkyl having 14 to 25 carbon atoms and the primary alcohol R1—OH has an iso index equal to at least 2 but no greater than 4; R2 is hydrogen or methyl; and (b) a second monomer having an ethylenically unsaturated group; wherein the at least one opposing layer comprises at least one filler material. The invention is also directed to a method for the manufacturing of such a multilayer PSA film and its use.

Abstract translation: 本发明涉及具有第一压敏粘合剂层和至少相对层的多层压敏粘合剂（PSA）膜，其中第一压敏粘合剂层包含具有（甲基）丙烯酸类的压敏粘合剂组合物 其包含可聚合材料的反应产物，其包含：（a）第一单体，其为伯醇R 1 -OH的（甲基）丙烯酸烷基酯，（I）（甲基）丙烯酸烷基酯 ≡C（R2） - （CO）-OR1（Ⅰ）其中R1是具有14-25个碳原子的烷基，伯醇R1-OH具有等于至少2但不大于4的iso指数; R2是氢或甲基; 和（b）具有烯属不饱和基团的第二单体; 其中所述至少一个相对层包括至少一种填料。 本发明还涉及制造这种多层PSA膜的方法及其用途。

公开(公告)号：US20130131273A1

公开(公告)日：2013-05-23

申请号：US13746069

申请日：2013-01-21

Applicant: 3M Innovative Properties Company

Inventor： Jason D. Clapper ,  Hae-Sueng Lee ,  Joon Chatterjee ,  Babu N. Gaddam

IPC: C09J151/00 ,  C08L51/00

CPC classification number: C09J151/003 ,  C08G81/021 ,  C08G81/022 ,  C08L23/22 ,  C08L23/26 ,  C08L51/003 ,  C08L51/06 ,  C08L2666/02 ,  C09D123/22 ,  C09J7/381 ,  C09J123/22 ,  C09J151/06 ,  C09J2451/00

Abstract: Disclosed are copolymers which comprise: a) an isobutylene copolymer having grafted polymer groups, b) optionally a tackifier, and c) optionally a non-functionalized poly(isobutylene) polymer. The compositions are useful in adhesives and coatings.

Abstract translation: 公开的共聚物包括：a）具有接枝聚合物基团的异丁烯共聚物，b）任选的增粘剂，和c）任选的非官能化聚（异丁烯）聚合物。 该组合物可用于粘合剂和涂料。