公开(公告)号：US20180066135A1

公开(公告)日：2018-03-08

申请号：US15563672

申请日：2016-03-30

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Yaqin Zhang ,  Mingcheng Guo ,  Yun Zheng ,  Shengying Qian

IPC: C08L69/00 ,  C08L83/04 ,  C08K5/00 ,  C08K5/13 ,  C08K5/3492 ,  C08K5/49 ,  C08K3/30 ,  B29B7/00

CPC classification number: C08L69/00 ,  B29B7/00 ,  B29K2069/00 ,  C08K3/30 ,  C08K5/0066 ,  C08K5/13 ,  C08K5/3492 ,  C08K5/34922 ,  C08K5/49 ,  C08K2003/3045 ,  C08K2201/005 ,  C08L83/04 ,  C08L2666/72 ,  C08L2666/84

Abstract: Disclosed herein is a composition comprising 20 to 80 wt % of an organic polymer; 0.1 to 30 wt % of flame retardant that comprises a phosphorus containing flame retardant and/or a nitrogen containing flame retardant; and 0.1 to 50 wt % of calcium sulfate. Disclosed herein is a method comprising blending 20 to 80 wt % of an organic polymer; 0.1 to 30 wt % of flame retardant package that comprises a phosphorus flame retardant and/or a nitrogen flame retardant; 0.1 to 50 wt % of calcium sulfate; and molding the composition.

公开(公告)号：US11479663B2

公开(公告)日：2022-10-25

申请号：US16616776

申请日：2018-07-30

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Jing Guo ,  Xiqiang Liu ,  Chaodong Jiang ,  Shengying Qian ,  Chunfa Li

IPC: C08L23/16 ,  A61L29/04 ,  A61L29/14 ,  C08J5/18 ,  A61J1/10

Abstract: The invention relates to a composition comprising: (A) a propylene-based polymer which is a propylene homopolymer or a propylene copolymer consisting of at least 90 wt % of propylene monomer units and at most 10 wt % of ethylene monomer units and/or an α-olefin monomer units having 4 to 10 carbon atoms, (B) a terpolymer of propylene, an α-olefin having 4 to 10 carbon atoms and ethylene and (C) a copolymer of ethylene and an α-olefin having 4 to 10 carbon atoms, wherein the copolymer (C) has a density of at least 0.880 g/cm3, wherein the amount of the propylene-based polymer (A) is at least 60 wt % with respect to the total composition.

公开(公告)号：US20210301115A1

公开(公告)日：2021-09-30

申请号：US16616776

申请日：2018-07-30

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Jing Guo ,  Xiqiang Liu ,  Chaodong Jiang ,  Shengying Qian ,  Chunfa Li

IPC: C08L23/16 ,  C08J5/18 ,  A61L29/04 ,  A61L29/14

Abstract: The invention relates to a composition comprising: (A) a propylene-based polymer which is a propylene homopolymer or a propylene copolymer consisting of at least 90 wt % of propylene monomer units and at most 10 wt % of ethylene monomer units and/or an α-olefin monomer units having 4 to 10 carbon atoms, (B) a terpolymer of propylene, an α-olefin having 4 to 10 carbon atoms and ethylene and (C) a copolymer of ethylene and an α-olefin having 4 to 10 carbon atoms, wherein the copolymer (C) has a density of at least 0.880 g/cm3, wherein the amount of the propylene-based polymer (A) is at least 60 wt % with respect to the total composition.