公开(公告)号：US11591446B2

公开(公告)日：2023-02-28

申请号：US15304793

申请日：2015-04-17

Applicant: IMERTECH SAS

Inventor： Caroline Abler ,  Michael Schmidt ,  Gilles Meli

IPC: C08J9/00 ,  C08J9/12 ,  C08K3/22 ,  C08K3/34

Abstract: There is disclosed a polymer-based foam composition comprising a polymer and up to 20 M.-% particles of one or more inorganic particulate materials, based on the total weight of the composition, wherein the one or more inorganic particulate materials comprise less than 20 wt.-% Al, calculated as Al2O3-content. According to one aspect, the one or more inorganic particulate materials comprise phyllosilicates. Also part of the present invention is the use of such polymer-based foam compositions and their method of production.

公开(公告)号：US12037476B2

公开(公告)日：2024-07-16

申请号：US17251382

申请日：2019-06-11

Applicant: IMERTECH SAS

Inventor： Caroline Abler ,  Gilles Meli

IPC: C08K3/34 ,  C08K5/103 ,  C08K7/00

CPC classification number: C08K3/346 ,  C08K5/103 ,  C08K7/00

Abstract: A mineral filler comprising talc and wollastonite is used in a polymer composition to improve the scratch resistance and/or reduce the thermal expansion coefficient anisotropy of the polymer composition.