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。

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：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.