公开(公告)号：WO2019121643A1

公开(公告)日：2019-06-27

申请号：PCT/EP2018/085434

申请日：2018-12-18

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： NIESSNER, Norbert ,  MICHELS, Gisbert ,  WITTENBERG, Nils ,  MADHAV, Shridhar ,  DEBATA, Nirmalendu ,  GEVARIA, Kirit

IPC: C08L25/12 ,  C08L55/02 ,  C08F279/04 ,  C08C1/065

CPC classification number: C08L25/12 ,  C08C1/065 ,  C08F279/04 ,  C08L55/02 ,  D06F39/00

Abstract: Thermoplastic molding composition - having an improved fatigue resistance, balanced mechanical properties and a high ductility for applications demanding high endurance under cyclic loading conditions - comprising 25 to 45 wt.-% ABS graft copolymer (A), consisting of 50.5 to 55 wt.-% of a graft sheath (AN content 30.5 to 34 wt.-%) (A2) and 45 to 49.5 wt.-% of a graft substrate (A1), and 55 to 75 wt.-% SAN copolymer (B) (AN content (30 to 33 wt.-%, melt flow rate 30 to 36 g/10 min (220°C/10 kg)).

公开(公告)号：WO2022258648A1

公开(公告)日：2022-12-15

申请号：PCT/EP2022/065468

申请日：2022-06-08

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： NIESSNER, Norbert ,  MICHELS, Gisbert ,  MADHAV, Shridhar ,  GEVARIA, Kirit ,  AK, Manjula ,  BHAVSAR, Pratik

IPC: C08L55/02 ,  C08L25/12 ,  C08J3/22 ,  C08K3/40 ,  C08K7/28 ,  C08C1/065 ,  C08F279/04

Abstract: A process for the preparation of low-density ABS composites Abstract A process for the preparation of a thermoplastic molding composition (TP) comprising components (A), (B), (C), (D) and, if present, (E): (A) 10 to 65 wt.-% ABS graft copolymer (A); (B) 30.5 to 80 wt.-% SAN copolymer (B); (C) 1.5 to 9.5 wt.-% copolymer (C) with epoxy, maleic anhydride and/or maleic imide functional group; (D) 3 to 29 wt.-% hollow glass microspheres (D); (E) 0 to 15 wt.-% additives and/or processing aids (E); comprises the following steps:15 (i) Premixing of 2-10 wt.-% component (A) with hollow glass microspheres (D); (ii) Mixing and melting of the remaining portion of component (A), components (B), (C) and, if present, (E), in the feeding section of an extruder, (iii) Addition of the pre-mixture obtained in step (i) to the melt obtained in step (ii) by a side-feeder in a zone of the extruder after the kneading section to obtain the thermoplastic molding composition (TP) by melt mixing.

公开(公告)号：WO2022074101A1

公开(公告)日：2022-04-14

申请号：PCT/EP2021/077655

申请日：2021-10-07

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： NIESSNER, Norbert ,  MICHELS, Gisbert ,  MADHAV, Shridhar ,  GEVARIA, Kirit ,  SINGH, Prabhat

IPC: C08F279/04 ,  C08L25/12 ,  C08L55/02 ,  C08F212/08 ,  C08F236/06 ,  C08F6/22

Abstract: An improved process comprising steps (1) to (6) for the preparation of a diene polymer seed latex having a high gel content and improved swelling index, its use for the prepa- ration of ABS graft rubber copolymers and thermoplastic molding compositions com- prising said ABS graft rubber copolymers and their use in the automobile and house- hold industry is described.

公开(公告)号：WO2020064594A1

公开(公告)日：2020-04-02

申请号：PCT/EP2019/075463

申请日：2019-09-23

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： NIESSNER, Norbert ,  MICHELS, Gisbert ,  EISENTRÄGER, Frank ,  MADHAV, Shridhar ,  GEVARIA, Kirit ,  BHAVSAR, Pratik ,  LEE, KwanHee

IPC: C08L25/12 ,  C08L55/02 ,  C08K5/11 ,  C08K5/20 ,  C08K3/22 ,  C08L83/04

Abstract: A heat resistant ABS thermoplastic molding composition with reduced odor can be employed for automotive interior applications if it comprises a graft copolymer (A) based on a diene rubber latex substrate with a SAN graft sheath; a SAN matrix polymer (B) and specific amounts of additives such as fatty acid amides or fatty acid esters,metal oxides such as MgO, CaO or ZnO, antioxidants and a silicon oil having a kinematic viscosity in the range of from 25000 to 80000 centi Stokes.

公开(公告)号：WO2019243107A1

公开(公告)日：2019-12-26

申请号：PCT/EP2019/065130

申请日：2019-06-11

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： NIESSNER, Norbert ,  MICHELS, Gisbert ,  EISENTRÄGER, Frank ,  SONG, HanBok ,  MADHAV, Shridhar ,  GEVARIA, Kirit ,  BHARADWAJ, Pankaj

IPC: C08L55/02 ,  C08L69/00 ,  C08L25/16 ,  C08L25/14

Abstract: High heat resistant impact modified polycarbonate blend for use in the industrial, household and automotive sector comprising (A) 10 to 40 wt.-% ABS graft copolymer; (B) 25 to 50 wt.-% aromatic polycarbonate; (C) 20 to 40 wt.-% omethylstyrene/acrylonitrile copolymer; (D) 10 to 25 wt.-% terpolymer of vinylaromatic monomer, α, β ethylenically unsatu- rated dicarboxylic cyclic anhydride, and Ci-C3-alkyl-(meth)acrylate; and (E) 0.3 to 5 wt.-% further additives and/or processing aids.