公开(公告)号：US20200063005A1

公开(公告)日：2020-02-27

申请号：US16654463

申请日：2019-10-16

Applicant: Arkema France

Inventor： Raber Inoubli ,  Christian Bret ,  Olivier Fradin ,  Nicolas Valloir ,  Mathieu Roux ,  Emilie Vaique

IPC: C09J153/00 ,  C09J4/06

Abstract: The present invention relates to a photopolymerizable adhesive composition containing a (meth)acrylic matrix, a (meth)acrylic block copolymer or a blend of (meth)acrylic block copolymers, and one or more photoinitiator(s).

公开(公告)号：US20180215966A1

公开(公告)日：2018-08-02

申请号：US15747961

申请日：2016-07-08

Applicant: ARKEMA FRANCE

Inventor： Christian Bret ,  Olivier FRADIN ,  Mathieu ROUX ,  Emilie VAIQUE ,  Nicolas VALLOIR ,  Raber INOUBLI

IPC: C09J11/08 ,  C09J4/06 ,  C09J9/00 ,  C09J5/00

CPC classification number: C09J11/08 ,  C09J4/06 ,  C09J5/00 ,  C09J9/00 ,  C09J133/12 ,  C09J153/00 ,  C09J2201/622 ,  C09J2433/00 ,  C09J2451/00 ,  C09J2453/00

Abstract: The present invention relates to an additive composition which can be used in particular in a structural adhesive.According to the invention, characteristically, it comprises: at least one styrene-free block copolymer formed of at least two blocks and in particular of at least three blocks; and a plurality of particles of the core/shell type comprising a first polymer of elastomer type.