公开(公告)号：US10035931B2

公开(公告)日：2018-07-31

申请号：US15644970

申请日：2017-07-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Francois C. D'Haese ,  Stijn A. D'hollander ,  Petra M. Stegmaier

IPC: C08F2/46 ,  C08F2/50 ,  C09J7/02 ,  C09J133/02 ,  C09J133/08 ,  C09J7/38

CPC classification number: C09J7/385 ,  C08L2312/06 ,  C09J133/02 ,  C09J133/08 ,  C09J2433/00

Abstract: The present invention relates to a radiation crosslinkable pressure sensitive adhesive precursor comprising: a) an acrylate base polymer; b) a co-polymerized type (II) photocrosslinker, in a amount greater than 0.05 parts by weight per 100 parts by weight of acrylate base polymer; c) a co-polymerized hydrogen-donating monomer; and d) a tackifying resin, in an amount greater than 40 parts by weight per 100 parts by weight of acrylate base polymer. The present invention is also directed to a method of preparing a radiation crosslinked pressure sensitive adhesive.

公开(公告)号：US20170313908A1

公开(公告)日：2017-11-02

申请号：US15644970

申请日：2017-07-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Francois C. D'Haese ,  Stijn A. D'hollander ,  Petra M. Stegmaier

IPC: C09J7/02 ,  C09J133/02 ,  C09J133/08

CPC classification number: C09J7/385 ,  C08L2312/06 ,  C09J133/02 ,  C09J133/08 ,  C09J2433/00

Abstract: The present invention relates to a radiation crosslinkable pressure sensitive adhesive precursor comprising: a) an acrylate base polymer; b) a co-polymerized type (II) photocrosslinker, in a amount greater than 0.05 parts by weight per 100 parts by weight of acrylate base polymer; c) a co-polymerized hydrogen-donating monomer; and d) a tackifying resin, in an amount greater than 40 parts by weight per 100 parts by weight of acrylate base polymer. The present invention is also directed to a method of preparing a radiation crosslinked pressure sensitive adhesive.

公开(公告)号：US20190177586A1

公开(公告)日：2019-06-13

申请号：US16322146

申请日：2017-08-09

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Francois C. D'Haese ,  Tatsuo Fukushi ,  Katherine A. Gibney ,  Klaus Hintzer ,  Tom Opstal ,  Jayshree Seth ,  David J. Yarusso

IPC: C09J201/04 ,  C09J7/38

Abstract: Described herein is a pressure sensitive adhesive comprising a high molecular weight fluorinated polymer having a Tg less than about 0° C. and a number average molecular weight greater than about 20 kilograms/mole; and a low molecular weight fluorinated polymer derived from an ethylenically unsaturated fluorinated monomer, wherein the low molecular weight fluorinated polymer has a Tg greater than about −15° C. and a number average molecular weight less than about 18 kilograms/mole. Also described herein are articles comprising the pressure sensitive adhesive composition.

公开(公告)号：US20140377553A1

公开(公告)日：2014-12-25

申请号：US14345473

申请日：2012-09-24

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jason D. Clapper ,  Kevin M. Lewandowski ,  Zhong Chen ,  Steffen Traser ,  Francois C. D'Haese

IPC: C09J133/08 ,  C09J7/02

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。

公开(公告)号：US09701873B2

公开(公告)日：2017-07-11

申请号：US14442874

申请日：2013-11-05

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Francois C. D'Haese ,  Stijn A. D'hollander ,  Petra M. Stegmaier

IPC: C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  C09J7/02 ,  C09J133/02 ,  C09J133/08

CPC classification number: C09J7/385 ,  C08L2312/06 ,  C09J133/02 ,  C09J133/08 ,  C09J2433/00

Abstract: The present invention relates to a radiation crosslinkable pressure sensitive adhesive precursor comprising: a) an acrylate base polymer; b) a co-polymerized type (II) photocrosslinker, in a amount greater than 0.05 parts by weight per 100 parts by weight of acrylate base polymer; c) a co-polymerized hydrogen-donating monomer; and d) a tackifying resin, in an amount greater than 40 parts by weight per 100 parts by weight of acrylate base polymer. The present invention is also directed to a method of preparing a radiation crosslinked pressure sensitive adhesive.

公开(公告)号：US20190203081A1

公开(公告)日：2019-07-04

申请号：US16322499

申请日：2017-08-08

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Francois C. D'Haese ,  Tatsuo Fukushi ,  Katherine A. Gibney ,  Klaus Hintzer ,  Tom Opstal ,  Jayshree Seth ,  David J. Yarusso ,  Yu Yang

IPC: C09J7/38 ,  B32B7/06 ,  B32B7/12

CPC classification number: C09J7/385 ,  B32B7/06 ,  B32B7/12 ,  B32B27/04 ,  C08F220/18 ,  C08F220/24 ,  C08F220/38 ,  C09J7/38 ,  C09J125/18 ,  C09J133/06 ,  C09J133/08 ,  C09J2205/114 ,  C09J2427/00 ,  C09J2433/00 ,  C08F2220/387 ,  C08F2220/1875 ,  C08F226/06 ,  C08F2220/302 ,  C08F2220/1858 ,  C08F220/06 ,  C08F2220/1825 ,  C08F220/34 ,  C08L33/16 ,  C09J133/16 ,  C08L33/08

Abstract: Described herein is a pressure sensitive adhesive is comprising: (a) a high molecular weight (meth)acrylate polymer wherein the high molecular weight (meth)acrylate polymer is derived from (i) a C4 to C24 (meth)acrylate ester monomer; and (ii) 0 to less than 10 wt % of a polar comonomer based on the weight of the high molecular weight (meth)acrylate polymer; and (b) 10 to 100 parts of a low molecular weight fluorinated polymer per 100 parts of the high molecular weight (meth)acrylate polymer, wherein the low molecular weight fluorinated polymer has a glass transition temperature (Tg) of less than 40° C. The low molecular weight fluorinated polymer is preferably derived from fluorinated (meth)acrylate, fluorinated (meth)acrylate comprising a sulfonylamide group, fluorinated vinyl monomers, fluorinated vinyl ethers, or fluorinated styrene.

公开(公告)号：US20160304753A1

公开(公告)日：2016-10-20

申请号：US15198437

申请日：2016-06-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jason D. Clapper ,  Kevin M. Lewandowski ,  Zhong Chen ,  Steffen Traser ,  Francois C. D'Haese

IPC: C09J133/08 ,  C09J7/02

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。

公开(公告)号：US20150291853A1

公开(公告)日：2015-10-15

申请号：US14442874

申请日：2013-11-05

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Francois C. D'Haese ,  Stijn A. D'hollander ,  Petra M. Stegmaier

IPC: C09J7/02 ,  C09J133/08

CPC classification number: C09J7/385 ,  C08L2312/06 ,  C09J133/02 ,  C09J133/08 ,  C09J2433/00

Abstract: The present invention relates to a radiation crosslinkable pressure sensitive adhesive precursor comprising: a) an acrylate base polymer; b) a co-polymerized type (II) photocrosslinker, in a amount greater than 0.05 parts by weight per 100 parts by weight of acrylate base polymer; c) a co-polymerized hydrogen-donating monomer; and d) a tackifying resin, in an amount greater than 40 parts by weight per 100 parts by weight of acrylate base polymer. The present invention is also directed to a method of preparing a radiation crosslinked pressure sensitive adhesive.

Abstract translation: 本发明涉及一种辐射可交联压敏粘合剂前体，其包含：a）丙烯酸酯基聚合物; b）共聚型（II）光交联剂，其量相对于每100重量份丙烯酸酯基聚合物大于0.05重量份; c）共聚氢供体单体; 和d）每100重量份丙烯酸酯基聚合物大于40重量份的增粘树脂。 本发明还涉及制备辐射交联压敏粘合剂的方法。