公开(公告)号：US20180215908A1

公开(公告)日：2018-08-02

申请号：US15747623

申请日：2016-08-11

Applicant: Borealis AG

Inventor： Béla Pukánszky ,  Karoly Renner ,  Szabolcs Kalmar ,  Thomas Lummerstorfer ,  Hermann Braun ,  Petar Doshev ,  Michael Jerabek

IPC: C08L23/12

CPC classification number: C08L23/12 ,  C08J5/045 ,  C08J5/10 ,  C08J2323/12 ,  C08J2323/26 ,  C08J2423/12 ,  C08J2423/26 ,  C08L1/00 ,  C08L23/06 ,  C08L23/10 ,  C08L51/06 ,  C08L2205/02 ,  C08L2205/035 ,  C08L2207/02 ,  C08L2308/00 ,  C08L23/16 ,  C08L23/04 ,  C08L1/02 ,  C08L23/0853

Abstract: Composite comprising a heterophasic propylene copolymer (HECO), a high density polyethylene, a cellulose-based filler and a compatibilizer.

公开(公告)号：US20180201763A1

公开(公告)日：2018-07-19

申请号：US15736528

申请日：2016-06-27

Applicant: Borealis AG

Inventor： Michael Jerabek ,  Wolfgang Stockreiter

IPC: C08K7/14 ,  C08L23/14 ,  C08L23/12

CPC classification number: C08K7/14 ,  C08L23/12 ,  C08L23/14 ,  C08L23/142 ,  C08L51/06 ,  C08L2203/14 ,  C08L2205/03 ,  C08L2205/16 ,  C08L2207/02

Abstract: The invention is related to a fiber reinforced composition with superior balance of the strength/stiffness and the strain at break. It is further related to articles comprising the fiber reinforced composition.

公开(公告)号：US20150218355A1

公开(公告)日：2015-08-06

申请号：US14421612

申请日：2013-08-20

Applicant: Borealis AG

Inventor： Markus Hemmeter ,  Markus Gahleitner ,  Cornelia Tranninger ,  Petar Doshev ,  Michael Jerabek

IPC: C08L23/14

CPC classification number: C08L23/14 ,  C08K7/14 ,  C08L23/0869 ,  C08L23/142 ,  C08L51/06 ,  C08L2205/16

Abstract: Fiber reinforced composition comprising (a) a polypropylene random copolymer comprising ethylene and/or C4 to C8 α-olefin (PP-RACO), (b) fibers (F), and (c) a polar modified polypropylene as adhesion promoter (AP), wherein (i) the polypropylene random copolymer comprising ethylene and/or C4 to C8 α-olefin (PP-RACO) heaving a melt flow rate MFR2 (230° C.) measured according to ISO 1133 of at least 5 g/10 min, (ii) the fibers (F) are selected from the group consisting of glass fibers, metal fibers, ceramic fibers and graphite fibers, and (iii) the polymer contained in the reinforced composition forms a continuous phase being the matrix of the fiber reinforced composition.

Abstract translation: 纤维增强组合物包含（a）包含乙烯和/或C 4 -C 8α-烯烃（PP-RACO），（b）纤维（F）和（c）极性改性聚丙烯作为粘合促进剂（AP）的聚丙烯无规共聚物） ，其中（i）包含乙烯和/或C 4 -C 8α-烯烃（PP-RACO）的聚丙烯无规共聚物，使根据ISO 1133测量的熔体流动速率MFR 2（230℃）为至少5g / 10min ，（ii）纤维（F）选自玻璃纤维，金属纤维，陶瓷纤维和石墨纤维，和（iii）增强组合物中包含的聚合物形成连续相，其是纤维增强的基体 组成。