公开(公告)号：US20210147659A1

公开(公告)日：2021-05-20

申请号：US17047584

申请日：2019-04-24

申请人： SABIC GLOBAL TECHNOLOGIES B.V.

发明人： Anantharaman DHANABALAN ,  Maria SOLIMAN ,  Anirban GANGULY ,  Sangita NANDI ,  Prem Prakash PATHAK ,  Kummetha Raghunatha REDDY ,  Abderrahman MEDDAD ,  Sadasivam GOPALAKRISHNAN

IPC分类号： C08L23/06 ,  C08L53/02 ,  C08L25/08 ,  C08L23/20

摘要： Polymer blends, methods of making the polymer blends, and articles of manufacture that include the polymer blends are described. A polymer blend can include a high density polyethylene (HDPE) polymer and a random block copolymer. The random block copolymer can include two different saturated alkane blocks between aromatic blocks (e.g., two styrenic blocks).

公开(公告)号：US20170267858A1

公开(公告)日：2017-09-21

申请号：US15505421

申请日：2015-09-03

申请人： SABIC GLOBAL TECHNOLOGIES B.V.

发明人： Sangita NANDI ,  Susanta MITRA ,  Jelena BOZOVIC-VUKIC ,  Abdulsattar DAWOOD

IPC分类号： C08L59/02

CPC分类号： C08L59/02 ,  C08K3/40 ,  C08K5/005 ,  C08K7/14 ,  C08L33/00 ,  C08L33/12 ,  C08L51/04 ,  C08L59/04 ,  C08L2201/00 ,  C08L2201/08

摘要： Reinforced polyoxymethylene compositions including 50 to 90 wt. % of a polyoxymethylene; 10 to 50 wt. % of glass fibers, wherein the weight of the polyoxymethylene and the glass fibers total 100 wt. %; 1 to less than 4.0 wt. % of a (meth)acrylic polymer additive, based on the total weight of the polyoxymethylene and the glass fibers; 0.1 to 5 wt. %, preferably 0.1 to 2.5 wt. % of a heat stabilizer; and 0.1 to 5 wt. % of an antioxidant, wherein the amounts of the (meth)acrylic polymer additive, the heat stabilizer, and the antioxidant are based on the total weight of the polyoxymethylene and the glass fibers.