公开(公告)号：US20210403691A1

公开(公告)日：2021-12-30

申请号：US17291651

申请日：2019-11-15

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Sarah Van Mierloo ,  Marnik Vaes ,  Daan Jongerius ,  Henrica Norberta Alberta Maria Steenbakkers-Menting

IPC: C08L23/14 ,  B65D65/38

Abstract: The present invention relates to a food packaging comprising a polymer composition comprising, a random propylene copolymer and a stabilizing additive mixture, said stabilizing additive mixture comprising a hydroxylamine, a phosphite compound and a hindered amine light stabilizer. In addition, the invention relates to a use of said polymer composition for manufacturing food packaging.

公开(公告)号：US20200172708A1

公开(公告)日：2020-06-04

申请号：US16623666

申请日：2018-07-03

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Haika Johanna Hildebrandt ,  Sarah Van Mierloo ,  Rainer Heinrich Kloth

IPC: C08K13/02

Abstract: The invention relates a polymer composition comprising polyethylene and a stabiliser package comprising: a) a phenolic stabiliser or mixtures thereof, b) an organic phosphite and/or phosphonite or mixtures thereof, c) zinc sulphide, and d) an acid scavenger. The polymer composition can be applied in the production of articles which are used in applications where a high temperature resistance is needed.

公开(公告)号：US12195615B2

公开(公告)日：2025-01-14

申请号：US16472567

申请日：2017-12-19

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Mark Feekes ,  Sarah Van Mierloo ,  Koen Batinas-Geurts ,  Dimphna Johanna Maria Van Beek

IPC: C08L23/16 ,  B29C45/00 ,  B29K23/00 ,  B29K105/00 ,  B29K509/00 ,  B29L31/30 ,  C08L23/08

Abstract: The present invention relates to an automotive part (such as an exterior automotive part, a semi-exterior automotive part or an interior automotive part) prepared from a thermoplastic composition comprising: from 48-95 wt. % based on the weight of the composition of a heterophasic propylene copolymer; wherein said heterophasic propylene copolymer consists of i) a propylene-based matrix consisting of a propylene homopolymer and/or a propylene-α-olefin copolymer, said propylene α-olefin copolymer consisting of at least 70 wt. %, and ii) a dispersed ethylene-α-olefin copolymer comprising ethylene and at least one C3 to C10 α-olefin; from 0-20 wt. %, preferably from 1-20 wt. % ethylene-α-olefin elastomer comprising ethylene and a C3 to C10 α-olefin; from 1-30 wt. % high aspect ratio; from 0.05-2 wt. % antioxidant additive selected from the group consisting of i) a tocopherol or a tocotrienol; or ii) a hydroxylamine from 0-3 wt. % an additional additive.

公开(公告)号：US11091611B2

公开(公告)日：2021-08-17

申请号：US16487886

申请日：2018-02-21

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Sarah Van Mierloo ,  Mark Johannes Boerakker ,  Patrick Elisabeth Luc Voets ,  Daan Jongerius ,  Jacques Theodorus Elisabeth Hubertina Sampers

IPC: C08L23/06 ,  C08K5/134 ,  C08K5/52 ,  C08L23/12

Abstract: The invention relates to a polyolefin composition comprising A. at least a homopolymer or copolymer of ethylene or propylene and B. cholestanyl ferulate. The composition can be used in the production of articles such as a pipe, cap and closure, film, food contact packaging, biomedical article, health care article and pharmaceutical article.

公开(公告)号：US12043727B2

公开(公告)日：2024-07-23

申请号：US17416118

申请日：2019-12-19

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Jing Guo ,  Sarah Van Mierloo ,  Chunfa Li ,  Ji Zhou ,  Chaodong Jiang ,  Christelle Marie Hélène Grein

IPC: C08L23/12 ,  C08K5/372 ,  H01Q1/42

CPC classification number: C08L23/12 ,  H01Q1/42 ,  C08K5/372 ,  C08L2201/08 ,  C08L2205/025 ,  C08L2207/02

Abstract: The present invention relates to a polymer composition, comprising a polypropylene and a stabilizing additive mixture, wherein said stabilizing additive mixture comprises: i) a thioether compound according to Formula I, ii) a Hindered Amine Light Stabilizer (HALS) comprising a substituted amine group; and iii) an inorganic acid scavenger. The present invention further relates to an article comprising said polymer composition, and the use of said polymer composition for the housing for antennas for wireless communication.

公开(公告)号：US11365307B2

公开(公告)日：2022-06-21

申请号：US16623666

申请日：2018-07-03

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Haika Johanna Hildebrandt ,  Sarah Van Mierloo ,  Rainer Heinrich Kloth

IPC: C08K13/02 ,  C08K5/00 ,  C08K5/23 ,  C08K3/014 ,  C08L23/04 ,  C08L23/06 ,  C08K5/101 ,  C08K5/5333 ,  C08K5/5313

Abstract: The invention relates a polymer composition comprising polyethylene and a stabiliser package comprising: a) a phenolic stabiliser or mixtures thereof, b) an organic phosphite and/or phosphonite or mixtures thereof, c) zinc sulphide, and d) an acid scavenger. The polymer composition can be applied in the production of articles which are used in applications where a high temperature resistance is needed.

公开(公告)号：US20200181349A1

公开(公告)日：2020-06-11

申请号：US16324138

申请日：2017-07-13

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Peter Degenhart ,  Sarah Van Mierloo ,  Fahimi Zahra ,  Martin Antonius Van Es

IPC: C08J9/00 ,  C08J3/12 ,  C08J3/28

Abstract: The invention relates to a process to produce irradiated polypropylene granulate wherein granulate comprising 1. a propylene polymer and 2. a vitamin E comprising stabilizer package is irradiated by electron beam radiation.

公开(公告)号：US11230634B2

公开(公告)日：2022-01-25

申请号：US16615556

申请日：2018-06-26

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Sarah Van Mierloo ,  Roland Van Giesen ,  Henrica Norberta Alberta Maria Steenbakkers-Menting ,  Rick Robert Emilie Bercx ,  Maud Corrina Willie Van Der Ven

IPC: C08K13/02 ,  C08K5/00 ,  C08L23/12

Abstract: The invention relates to a polymer composition comprising a) a polypropylene resin; b) a mixture of light and heat stabilizing additives, comprising: i) a high molecular weight hindered tertiary amine light stabilizer (t-H M-HALS) having a weight average molecular weight of at least 1600 g/mol; ii) a low molecular weight hindered secondary amine light stabilizer (s-LM-HALS) is a fatty acid ester of 2,2,6,6-tetra-methyl-4-pipiridinol or a mixture of fatty acids thereof; and iii) an alkyl ester of a 3,5-dialkylated 4-hydroxyphenyl propionic acid or a n-alkyl-3,5-dialkylated 4-hydroxybenzoate; c) a mixture of antioxidant additives, comprising: i) a phenolic antioxidant; and ii) a phosphite additive; d) a flame-retardant composition, preferably comprising a mixture of: i) an organic phosphate compound; ii) an organic phosphoric acid; and iii) a zinc oxide; and e) a glass filler. The invention moreover relates to an article prepared therefrom.

公开(公告)号：US20190322851A1

公开(公告)日：2019-10-24

申请号：US16472571

申请日：2017-12-19

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Dimphna Johanna Maria Van Beek ,  Koen Batinas-Geurts ,  Rick Robert Emilie Bercx ,  Sander Knauf ,  Sarah Van Mierloo ,  Mark Feekes

IPC: C08L23/14 ,  C08K5/13 ,  C08L23/08

Abstract: The present invention relates to an exterior or semi-exterior automotive part prepared from a thermoplastic composition comprising: from 48-95 wt. % heterophasic propylene copolymer; wherein said heterophasic propylene copolymer consists of i) a propylene-based matrix, and ii) a dispersed ethylene-α-olefin copolymer comprising ethylene and at least one C3 to C10 α-olefin; from 0-20 wt. % ethylene-α-olefin elastomer comprising ethylene and at least one C3 to C10 α-olefin; from 1 up to 30 wt. % high aspect ratio (HAR) talc as a filler; from 0 to 5 wt. % of another talc; from 0.05-1 wt. % phenolic antioxidant additive; from 0.05-1 wt. % amphiphilic protective additive comprising a hydrophilic part and a hydrophobic part; and from 0-3 wt. % additional additives. It moreover relates to a method of producing these and to the use of such a composition for the manufacture of an exterior or semi-exterior part in automotive applications.

公开(公告)号：US10214627B2

公开(公告)日：2019-02-26

申请号：US15311032

申请日：2015-05-13

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Sarah Van Mierloo ,  Jacques Theodorus Elisabeth Hubertina Sampers

IPC: C08K5/05 ,  C08K5/00 ,  C08L23/12 ,  C08K3/34 ,  C08K5/105 ,  C08K5/13 ,  C08K5/3435 ,  C08K5/37 ,  C08K5/524

Abstract: The invention is directed to a resin composition that has both high heat resistance and high resistance against ultraviolet radiation. The invention is further directed to an article comprising said composition, and to the use of a combination of compounds for stabilising a resin composition. The resin composition of the invention comprises (A) a polypropylene resin, (B) an optionally substituted linear or branched alkyl ester of 3-(alkylated 4′-hydroxyphenyl) propionic acid having a molecular weight of 750 g/mol or less, (C) a hindered amine light stabiliser, having a molecular weight of 1250 g/mol or more, wherein the hindered amine is comprised in the backbone of the hindered amine light stabiliser molecule, and (D) a thiosynergist.