公开(公告)号：US20210371640A1

公开(公告)日：2021-12-02

申请号：US17286923

申请日：2019-10-25

Applicant: Arkema France

Inventor： Benoit ANDRE ,  Sylvain QUERUEL ,  Peter VLOTTES ,  Jean-Marc BOUTILLIER

IPC: C08L33/12 ,  C08J3/22 ,  H01L33/52

Abstract: A polymer composition comprising particles and colorant, its method of preparation and its use The present invention relates to a polymeric composition comprising polymeric particles and a colorant. In particular the present invention relates to a polymeric (meth)acrylic composition comprising polymeric particles and a mixture of colorants. The present invention concerns also the use of such a polymeric composition or polymeric (meth)acrylic composition comprising polymeric particles and a mixture of colorants in lightning applications. The present invention concerns also a process for making a polymeric composition or (meth)acrylic composition comprising polymeric particles and a mixture of colorants.

公开(公告)号：US20210380796A1

公开(公告)日：2021-12-09

申请号：US17286944

申请日：2019-10-25

Applicant: Arkema France

Inventor： Benoit ANDRE ,  Sylvain QUERUEL

IPC: C08L33/12 ,  C08K5/00 ,  C08K5/3465 ,  C08K5/18 ,  C08J3/22 ,  B29C45/00 ,  F21K9/90 ,  F21K9/66

Abstract: A polymer composition suitable for injection moulding comprising particles and colorant, its method of preparation and its use The present invention relates to a polymeric composition suitable for injection molding comprising polymeric particles and a colorant. In particular the present invention relates to a polymeric (meth)acrylic composition comprising polymeric particles and a mixture of colorants suitable for injection moulded compounds with high gloss. The present invention concerns also the use of such a polymeric composition or polymeric (meth)acrylic composition comprising polymeric particles and a mixture of colorants in lightning applications and in injection molding. The present invention concerns also a process for making a polymeric composition or (meth)acrylic composition comprising polymeric particles and a mixture of colorants suitable for injection moulded compounds with high gloss surface.