公开(公告)号：US11505688B2

公开(公告)日：2022-11-22

申请号：US16633284

申请日：2018-07-25

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Tobias Schulz ,  Norbert Niessner ,  Eike Jahnke ,  Hans-Werner Schmidt ,  Tristan Kolb

IPC: C08L25/12 ,  C08L25/14 ,  C08J3/20

Abstract: A scratch-resistant thermoplastic polymer composition (P) comprising 88 to 99.9 wt.-% of at least one styrene-based copolymer, 0.1 to 5 wt.-% of at least one modified organopolysiloxane compound, and optionally at least one colorant, dye or pigment, and/or at least one further additive, provides with improved properties.

公开(公告)号：US10717911B2

公开(公告)日：2020-07-21

申请号：US15765780

申请日：2016-10-06

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Tobias Schulz ,  Janna Michaelis De Vasconcellos ,  Gisbert Michels ,  Norbert Niessner ,  Hans-Werner Schmidt ,  Florian Wieberger ,  Tristan Kolb

IPC: C09K5/14 ,  C08K3/04 ,  C08K3/34 ,  C08K3/38 ,  C08K3/18 ,  B29B7/90 ,  B29C45/00 ,  C08F293/00 ,  B29K9/06 ,  B82Y30/00

Abstract: Thermally conductive polymer (TCP) resin compositions are described, comprising: 50 to 75% matrix polymer (I) comprising styrenic polymers (Γ) such as ABS (acrylonitrile-butadiene-styrene) resins, ASA (acrylonitrile-styrene-acrylate) resins and elastomeric block copolymers of the structure (S-(B/S))n-S; and 25 to 50% thermally conductive filler material (II) (D50 0.1 to 200 μm), consisting of carbonyl iron powder (11-1) in mixture with multi wall carbon nanotubes, silicon carbide, diamond, graphite, aluminosilicates and/or boron nitride (II-2); wherein the volume ratio of (ll-1)/(ll-2) is 15:1 to 0.1:1. Shaped articles made thereof can be used for materials with antistatic finish, electrical and electronic housings, toys and helmet inlays.

公开(公告)号：US11667780B2

公开(公告)日：2023-06-06

申请号：US16633278

申请日：2018-07-25

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Tobias Schulz ,  Norbert Niessner ,  Janna Michaelis de Vasconcellos ,  Hans-Werner Schmidt ,  Tristan Kolb

IPC: C08L25/12 ,  C08J3/22

CPC classification number: C08L25/12 ,  C08J3/226 ,  C08J2325/12 ,  C08J2413/00 ,  C08J2425/12 ,  C08J2483/04 ,  C08L2205/025 ,  C08L2205/035

Abstract: Thermoplastic polymer compositions (P) comprising at least one styrene-based polymer composition (A) comprising at least one graft copolymer (A-1), at least one organopolysiloxane compound, and optionally at least one colorant, dye or pigment, and/or at least one further additive, shows improved properties with respect to residual gloss after abrasion combined with improved melt flow characteristics while heat resistance is not affected.

公开(公告)号：US10920037B2

公开(公告)日：2021-02-16

申请号：US15765894

申请日：2016-10-06

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Tobias Schulz ,  Norbert Niessner ,  Gisbert Michels ,  Hans-Werner Schmidt ,  Tristan Kolb

IPC: C08K3/38 ,  C08K3/34 ,  C08K3/18 ,  C08K3/04 ,  B29B7/90 ,  B29C45/00 ,  B29K55/02 ,  B29K509/04

Abstract: Thermally conductive polymer (TCP) resin compositions are described, comprising components (X) and (Y): 90 to 99.9% component (X) comprising components (I) and (II): 60 to 85% matrix polymer (I) comprising styrenic polymers (F) selected from: ABS resins, ASA resins, and elastomeric block copolymers of the structure (S—(B/S))n—S; 15 to 40% thermally conductive filler material (II) (D50 1 to 200 μηη), consisting of a ceramic material and/or graphite; 0.1 to 10% chemical foaming agent (Y). Shaped articles made thereof can be used for automotive applications, as a heat sink for high performance electronics, LED sockets or electrical and electronic housings.

公开(公告)号：US11999686B2

公开(公告)日：2024-06-04

申请号：US17419063

申请日：2020-01-07

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Norbert Niessner ,  Bianca Wilhelmus ,  Hannes Kerschbaumer ,  Michiel Verswyvel ,  Petra Inghelbrecht ,  Thomas W. Cochran ,  KyungHo Shon ,  Mohammed Abboud ,  Ricardo Cuetos ,  Hans-Dieter Schwaben ,  Jens Kathmann ,  Thad Urquhart ,  Timothy A. Brown ,  Tim Wong ,  Walter De Vet ,  Hans-Werner Schmidt ,  Andreas Schedl ,  Tristan Kolb

IPC: C07C4/22 ,  B01D3/14 ,  B01D3/42 ,  C07C7/04 ,  C08J11/12 ,  C10B53/07

CPC classification number: C07C4/22 ,  B01D3/143 ,  B01D3/4227 ,  C07C7/04 ,  C08J11/12 ,  C10B53/07 ,  C08J2325/06

Abstract: The invention relates to an improved process for providing purified styrenic monomers, such as styrene, from styrene-containing polymer waste. Styrene-containing waste is depolymerized in a suitable reactor, and the depolymerization products are condensed and separated in a three-step distillation process.

公开(公告)号：US11274198B2

公开(公告)日：2022-03-15

申请号：US16632914

申请日：2018-07-25

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Tobias Schulz ,  Norbert Niessner ,  Hans-Werner Schmidt ,  Tristan Kolb ,  Sascha Ehlert ,  Stephan Foerster

IPC: C08L25/08 ,  C08K3/013 ,  C08F212/08 ,  C08F220/18 ,  C08F220/44 ,  C08F222/06 ,  C08K3/22 ,  C08K5/00 ,  C08L67/00 ,  C08L83/04 ,  C08L83/10 ,  B82Y30/00 ,  B82Y40/00

Abstract: A scratch-resistant thermoplastic polymer composition (P) comprising 40 to 99.9 wt.-% of at least one styrene-based copolymer, 0.1 to 20 wt.-% of at least one inorganic metal compound nanoparticle, and optionally at least one polymeric compatibilizing agent, at least one modified polysiloxane compound, at least one colorant, dye or pigment, and/or at least one further additive has improved scratch properties.

公开(公告)号：US11225571B2

公开(公告)日：2022-01-18

申请号：US16633362

申请日：2018-07-25

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Tobias Schulz ,  Norbert Niessner ,  Eike Jahnke ,  Hans-Werner Schmidt ,  Tristan Kolb

IPC: C08L25/14 ,  C08L23/08 ,  C08L25/12 ,  C08L91/06 ,  C08L25/16 ,  C08K3/32 ,  C08K3/013

Abstract: Thermoplastic polymer compositions (P) comprising 90 to 99.9 wt.-% of at least one styrene-based copolymer, 0.1 to 10 wt.-% of at least one copolymer at least comprising repeating units derived from at least one α-olefin monomer and at least one vinyl-aromatic monomer, at least one inorganic phosphate compound, at least one polyolefin wax and optionally at least one colorant, dye or pigment, and/or at least one further additive show improved properties with respect to residual gloss after abrasion combined with improved melt flow characteristics while heat resistance is not affected.

公开(公告)号：US11220594B2

公开(公告)日：2022-01-11

申请号：US16632916

申请日：2018-07-25

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Tobias Schulz ,  Norbert Niessner ,  Eike Jahnke ,  Hans-Werner Schmidt ,  Tristan Kolb

IPC: C08L25/08 ,  C08K3/013 ,  B29C45/00 ,  C08F212/08 ,  C08F220/18 ,  C08F220/44 ,  C08K5/00 ,  C08K5/20 ,  C08L23/00 ,  C08L69/00 ,  C08L77/00

Abstract: Scratch-resistant thermoplastic polymer compositions (P) comprising 90 to 99.9 wt.-% of at least one styrene-based copolymer, 0.1 to 10 wt.-% of an aliphatic amide wax additive comprising at least one aliphatic amide wax composition having a melting point in the range of 80° C. to 115° C., and optionally at least one colorant, dye, pigment and/or further additive, have improved properties.