公开(公告)号：US20190077948A1

公开(公告)日：2019-03-14

申请号：US16084354

申请日：2017-03-16

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Stephanie BAUMANN ,  Frank EISENTRAEGER ,  Josef MEINERS ,  Norbert NIESSNER ,  Hans-Werner SCHMIDT

IPC: C08L25/12 ,  C08L55/02 ,  C08K5/20 ,  C08K5/098

Abstract: A thermoplastic molding composition can be employed for 3D printing if it comprises: A: 92.9 to 98.59 wt % of impact-modified polymer A, consisting of: 40 to 90 wt % of vinylaromatic copolymer a, 10 to 60 wt % of ABS graft copolymer b; B1: 1.2 to 3.5 wt % of amide or amide derivative of saturated higher fatty acid having 14 to 22 carbon atoms; B2: 0.2 to 0.6 wt % of salt of saturated higher fatty acid having 14 to 22 carbon atoms; and C: 0.01 to 3 wt % of auxiliaries C such as stabilizers, oxidation retarders, agents against heat and UV light decomposition.

公开(公告)号：US10138364B2

公开(公告)日：2018-11-27

申请号：US15114615

申请日：2015-01-27

Applicant: INEOS Styrolution Group GmbH

Inventor： Norbert Niessner ,  Philipp Boeckmann ,  Roland Walker ,  Marcus Reining

IPC: C08L25/12 ,  C08L55/02 ,  C08J3/00 ,  C08J3/20

Abstract: The invention relates to a thermoplastic composition containing the components A and B and optionally the additional components C and D, the sum of which equals 100 wt. %. The molding compound consists of: a) 60 to 75 wt. % of one or more styrene copolymers A, b) 25 to 40 wt. % of one or more graft copolymers B, c) 0 to 15 wt. % of a rubber C which is different from component B, and d) 0 to 5 wt. % of one or more additives D. The composition contains 0.2 to 3.0 wt. %, based on the total weight of the components A to D, of oligomers, can be readily processed, and leads to scratch-resistant molded parts.

公开(公告)号：US10072145B2

公开(公告)日：2018-09-11

申请号：US15038510

申请日：2014-11-19

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Philipp Boeckmann ,  Wolfgang Fischer ,  Maarten Staal

IPC: C08F285/00 ,  C08L25/14 ,  C08L25/12 ,  C08J5/18 ,  C09D125/12

CPC classification number: C08L25/12 ,  C08F285/00 ,  C08J5/18 ,  C08J2325/12 ,  C08J2451/00 ,  C08L25/14 ,  C08L2207/53 ,  C09D125/12 ,  C08L51/04 ,  C08F212/08 ,  C08F220/44

Abstract: The invention relates to a thermoplastic molding composition which comprises at least one copolymer component made of styrene monomers and nitrile monomers, and also at least one graft copolymer based on an acrylate rubber. The invention also relates to thermoplastic moldings produced from the thermoplastic molding composition, and the use thereof.

公开(公告)号：US20180223087A1

公开(公告)日：2018-08-09

申请号：US15325648

申请日：2015-07-17

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Achim BERNHARDT ,  Felix RATTAY

IPC: C08L25/06 ,  C08K7/28 ,  C08K9/02 ,  C08K3/08 ,  C08L25/12 ,  C08L33/12 ,  C08L51/04

CPC classification number: C08L25/06 ,  C08K3/08 ,  C08K7/22 ,  C08K7/28 ,  C08K9/02 ,  C08K2003/0812 ,  C08K2201/003 ,  C08L25/12 ,  C08L33/12 ,  C08L51/04 ,  C08L25/04

Abstract: The invention relates to a thermoplastic moulding compound containing a polymer matrix (A) and a plurality of microspheres (M), at least one solid material particle (F), preferably exactly one solid material particle (F), being arranged in the microspheres (M).

公开(公告)号：US20180179315A1

公开(公告)日：2018-06-28

申请号：US15307122

申请日：2015-04-24

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Roland WALKER ,  Gisbert MICHELS ,  Brian J. BANASZAK

IPC: C08F279/02 ,  C08L25/12

CPC classification number: C08F279/02 ,  C08L25/12 ,  C08L55/02 ,  C08F212/08 ,  C08F220/44

Abstract: The present invention relates to a process for the production of styrene graft copolymers comprising addition and graft copolymerization of styrene monomers A1 and vinyl cyanide monomers A2 to a graft base B where the ratio by mass of A1 to A2 in the monomer feed at the end of the monomer feed time is lower than the ration by mass integrated over the entire monomer feed time. The present invention further relates to a graft copolymer obtainable by a process according to the invention, a molding composition comprising such a graft copolymer, and a molding obtained from such a molding composition.

公开(公告)号：US20170362422A1

公开(公告)日：2017-12-21

申请号：US15536749

申请日：2015-12-15

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Tobias SCHULZ ,  Eike JAHNKE ,  Ricardo Daniel FAJARDO

IPC: C08L25/14 ,  C08L25/12 ,  G02B5/02

CPC classification number: C08L25/14 ,  C08L25/12 ,  C08L2205/025 ,  G02B5/0242 ,  C08L33/12

Abstract: The invention relates to a styrene copolymer composition comprising a) 60 to 99.9% by weight of styrene-based polymer matrix component A, b) 0.1 to 5% by weight of PMMA-based, cross-linked polymer bead as light diffuser component B, wherein the polymer beads have an average particle diameter from 0.5 to 20 μηη and a refractive index ranging from 1.34 to 1.55, and c) 0 to 39.9% by weight of further component C, different to A and B, wherein the sum of components A) to C) is 100% by weight and the composition exhibits a light transmittance greater than 80%, a haze greater than 90% and a Yellowness Index less than 4.5.

公开(公告)号：US20170260380A1

公开(公告)日：2017-09-14

申请号：US15117362

申请日：2015-02-09

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Thomas W. COCHRAN

IPC: C08L25/06

CPC classification number: C08L25/06 ,  C08L67/04 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2205/08 ,  C08L51/04 ,  C08L25/14 ,  C08L55/02

Abstract: Polymer blends comprising (A) at least one polystyrene (co)polymer other than styrene methyl methacrylate copolymer (SMMA), (B) at least one poly(lactic acid) (PLA) and (C) at least one styrene methyl methacrylate copolymer (SMMA) have advantageous properties.

公开(公告)号：US09745456B2

公开(公告)日：2017-08-29

申请号：US14777004

申请日：2014-03-13

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Mohammed Abboud ,  Rolf Minkwitz ,  Davy Roger Suwier ,  Philipp Boeckmann ,  Hans-Juergen Hausser

IPC: C08L25/12 ,  B32B27/08 ,  B32B27/30 ,  C08L51/00 ,  B32B37/14 ,  C08J3/00 ,  C08J3/20 ,  C08L51/04

CPC classification number: C08L25/12 ,  B32B27/08 ,  B32B27/302 ,  B32B27/304 ,  B32B27/308 ,  B32B37/14 ,  B32B2250/02 ,  B32B2250/246 ,  B32B2264/0207 ,  B32B2264/12 ,  B32B2270/00 ,  B32B2307/712 ,  B32B2419/00 ,  C08J3/005 ,  C08J3/203 ,  C08J2325/12 ,  C08J2451/00 ,  C08L51/003 ,  C08L51/04 ,  C08L2205/025

Abstract: The invention relates to thermoplastic compositions, containing the following components: a) 30 to 90 wt % of one or more styrene copolymers, and acrylonitrile, as component A; b) 10 to 70 wt % of several impact-modifying graft rubbers without an olefinic double bond in the rubber phase as component B, wherein said component B contains: B1) 1 to 50 wt % of rubber particles that have an average particle diameter of 50 to 150 nm as component B I; B2) 50 to 99 wt % of rubber particles that have an average particle diameter of 800 to 1200 nm as component B2; c) 0 to 20 wt % of one or more additives as component C; are especially weather-resistant and have good mechanical properties.

公开(公告)号：US20160355673A1

公开(公告)日：2016-12-08

申请号：US15117386

申请日：2015-02-10

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Konrad KNOLL ,  Andrea COLOMBO

IPC: C08L23/12 ,  C08J5/18 ,  C08L23/06

CPC classification number: C08L23/12 ,  B32B7/02 ,  B32B27/08 ,  B32B27/302 ,  B32B27/32 ,  B32B2270/00 ,  B32B2274/00 ,  B32B2307/51 ,  B32B2307/712 ,  B32B2307/7244 ,  B32B2307/7246 ,  B32B2553/00 ,  C08J5/18 ,  C08J2323/06 ,  C08J2323/08 ,  C08J2323/12 ,  C08J2353/02 ,  C08J2423/08 ,  C08J2453/02 ,  C08L23/06 ,  C08L23/0815 ,  C08L2201/10 ,  C08L2203/16 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2207/066 ,  C08L2310/00 ,  C08L53/02

Abstract: Polymer blend comprising components A, B and C: A: 1 to 19.5% by weight of an elastomeric block copolymer A based on styrene (S-TPE); B: 0.5 to 8% by weight of a compatibilizer component B; and C: 80 to 98.5% by weight of at least one semi-crystalline olefin homo- or copolymer C. The invention further relates to a composition comprising thermoplastic elastomers based on styrene (S-TPE) for use as compatibilizer of S-TPE block copolymers and polyolefins, a process for the preparation of the polymer blend, a master batch for the preparation of the polymer blend, and single- and multilayer films comprising said polymer blend and their use for food packaging and as shrink hood.

Abstract translation: 包含组分A，B和C的聚合物共混物：A：1至19.5重量％的基于苯乙烯（S-TPE）的弹性体嵌段共聚物A; B：0.5〜8重量％的增容剂B; 和C：80至98.5重量％的至少一种半结晶烯烃均聚物或共聚物C.本发明还涉及包含基于苯乙烯的热塑性弹性体（S-TPE）的组合物，其用作S-TPE嵌段的相容剂 共聚物和聚烯烃，制备聚合物共混物的方法，用于制备聚合物共混物的母料，以及包含所述聚合物共混物的单层和多层膜以及其用于食品包装和收缩罩的用途。

公开(公告)号：US20160319120A1

公开(公告)日：2016-11-03

申请号：US15105862

申请日：2014-12-18

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Norbert NIESSNER ,  Frank EISENTRAEGER

IPC: C08L25/06 ,  B33Y50/02 ,  B33Y70/00 ,  B33Y80/00 ,  B29C67/00 ,  B33Y10/00

CPC classification number: C08L25/06 ,  B29C64/106 ,  B29K2025/04 ,  B29K2105/0005 ,  B33Y10/00 ,  B33Y50/02 ,  B33Y70/00 ,  B33Y80/00 ,  C08L25/08 ,  C08L51/04

Abstract: The invention relates to a thermoplastic molding material for 3-D printing, containing components A, B, and C: A: 40 to 100 wt % of at least one vinyl aromatic homo- or copolymer A having an average molar mass Mw of 150,000 to 360,000 g/mol, B: 0 to 60 wt % of one or more further polymers B selected from: polycarbonates, polyamides, poly(meth)acrylates, and polyesters and vinyl aromatic/diene copolymers (SBCs), C: 0 to 50 wt % of common additives and auxiliary agents, wherein the molding material has a viscosity (measured as per ISO 11443) not higher than 1×105 Pa*s at shear rates of 1 to 10 1/s and at temperatures of 250° C. and a melt volume rate (MVR, measured as per ISO 1133 at 220° C. and a load of 10 kg) of more than 6 ml/10 min.

Abstract translation: 本发明涉及一种用于3-D印刷的热塑性模塑材料，其含有组分A，B和C：A：40至100重量％的至少一种平均摩尔质量Mw为150,000至10000的乙烯基芳族均聚物或共聚物A 36,000g / mol，B：0-60wt％一种或多种另外的聚合物B，选自：聚碳酸酯，聚酰胺，聚（甲基）丙烯酸酯，以及聚酯和乙烯基芳族/二烯共聚物（SBC），C：0至50wt ％的常用添加剂和辅助剂，其中模塑材料具有在1至10 1 / s的剪切速率和250℃的温度下不高于1×10 5 Pa * s的粘度（根据ISO 11443测量），并且 熔体体积率（MVR，根据ISO 1133在220℃测量​​，载荷为10kg）大于6ml / 10分钟。