公开(公告)号：US10557028B2

公开(公告)日：2020-02-11

申请号：US16463097

申请日：2017-11-06

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： Thomas Mecklenburg ,  Klaus Klemm ,  Erik Hans Licht ,  Juergen Rohrmann ,  Paola Massari ,  Mara Destro ,  Marco Ciarafoni

IPC: C08L23/20 ,  B29C45/00 ,  B29K23/00 ,  B29L31/30 ,  B29L31/34

Abstract: A polyolefin composition made from or containing: (A) from 97.0 to 45.0 wt % of a propylene-1-hexene random copolymer, (B) from 2.0 to 50.0 wt % of fibers, and (Q) from 0.3 wt % to 5.0 wt % of a compatibilizer, the sum (A)+(B)+(Q) being 100, wherein (i) the copolymer has a content of 1-hexene derived units ranging from 0.6 wt % to 3.0 wt % with respect to the copolymer, (ii) the copolymer has the melt flow rate (MFR) measured according to the method ISO 1133 (230° C., 2.16 kg) ranging from 0.2 up to 40 g/10 min, (iii) the fibers are selected from the group consisting of glass fibers, carbon fibers, metal fibers, mineral fibers, ceramic fibers, and polymer fibers.

公开(公告)号：US20240052148A1

公开(公告)日：2024-02-15

申请号：US18264632

申请日：2022-01-12

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： Carl Gunther Schirmeister ,  Erik Hans Licht ,  Yannic Kessler ,  Klaus Klemm ,  Karsten Schmitz ,  Mikhail Dureev ,  Frederik Thoma ,  Klaus Müller

IPC: C08L23/12 ,  C08J5/18 ,  B32B27/32 ,  B32B27/08 ,  B32B15/085 ,  B32B15/20 ,  B32B27/18

CPC classification number: C08L23/12 ,  C08J5/18 ,  B32B27/32 ,  B32B27/08 ,  B32B15/085 ,  B32B15/20 ,  B32B27/18 ,  C08L2205/03 ,  C08J2323/12 ,  C08J2451/00 ,  C08J2461/28 ,  C08J2423/10 ,  B32B2270/00 ,  B32B2250/03 ,  B32B2307/748 ,  B32B2307/7376

Abstract: A polymer blend obtained by melt blending a mixture made from or containing:



(A) 60% to 98.8% by weight of a polyolefin;
(B) 0.1% to 30% by weight of a compatibilizer;
(C) 0.05% to 20% by weight of an amino resin; and
(D) 0% to 5% by weight of an additive,
wherein the amounts of (A), (B), (C), and (D) are based on the total weight of (A)+(B)+(C)+(D), the total weight being 100%.