公开(公告)号：US20230383088A1

公开(公告)日：2023-11-30

申请号：US18249479

申请日：2021-10-14

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Norbert NIESSNER ,  Bianca WILHELMUS ,  Hannes KERSCHBAUMER ,  Hans-Werner SCHMIDT ,  Tristan KOLB ,  Andreas SCHEDL

IPC: C08J11/12 ,  C08J11/16 ,  C08L25/06 ,  C08K5/02 ,  C08K3/22 ,  C07C4/22

CPC classification number: C08J11/12 ,  C08J11/16 ,  C08L25/06 ,  C08K5/02 ,  C08K3/22 ,  C07C4/22 ,  C08J2325/06 ,  C08J2333/12 ,  C08K2003/2217 ,  C08K2003/2206

Abstract: The invention relates to a process for depolymerization of polymer compositions with decomposition of halogen-containing organic compounds, wherein the polymer composition contains at least one styrene-containing polymer and at least one halogen-containing organic compound. The addition of one or more inorganic basic compounds in the depolymerization simultaneously promotes the decomposition of the halogen-containing organic compound and favors the depolymerization.

公开(公告)号：US20200148872A1

公开(公告)日：2020-05-14

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

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：US20200165430A1

公开(公告)日：2020-05-28

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

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.

公开(公告)号：US20180282604A1

公开(公告)日：2018-10-04

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 ,  C08F293/00 ,  C08K3/04 ,  C08K3/34 ,  C08K3/38 ,  B29B7/90 ,  B29C45/00

CPC classification number: C09K5/14 ,  B29B7/90 ,  B29C45/0001 ,  B29K2009/06 ,  B29K2995/0013 ,  B82Y30/00 ,  C08F293/00 ,  C08K3/04 ,  C08K3/041 ,  C08K3/18 ,  C08K3/34 ,  C08K3/38 ,  C08K2003/385 ,  C08K2201/001 ,  C08K2201/011 ,  Y10S977/752 ,  Y10S977/753 ,  C08L25/10

Abstract: Thermally conductive polymer (TCP) resin compositions are described, comprising: 50 to 75% matrix polymer (I) comprising styrenic polymers (F) 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 (II-1) in mixture with multi wall carbon nanotubes, silicon carbide, diamond, graphite, aluminosilicates and/or boron nitride (II-2); wherein the volume ratio of (II-1)/(II-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：US20220081372A1

公开(公告)日：2022-03-17

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 ,  C08J11/12 ,  C07C7/04 ,  C10B53/07 ,  B01D3/14 ,  B01D3/42

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：US20210155787A1

公开(公告)日：2021-05-27

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 ,  C08L91/06 ,  C08L25/12 ,  C08L23/08

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：US20200165429A1

公开(公告)日：2020-05-28

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

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：US20180312660A1

公开(公告)日：2018-11-01

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 ,  B29B7/90 ,  B29C45/00

CPC classification number: C08K3/34 ,  C08K3/04 ,  C08K3/18 ,  C08K3/38 ,  C08L25/10 ,  C08L55/02 ,  C08L53/02

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：US20180291195A1

公开(公告)日：2018-10-11

申请号：US15766143

申请日：2016-10-06

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Tobias SCHULZ ,  Norbert NIESSNER ,  Gisbert MICHELS ,  Janna MICHAELIS DE VASCONCELLOS ,  Hans-Werner SCHMIDT ,  Florian WIEBERGER ,  Tristan KOLB

IPC: C08L55/02 ,  C08L53/02 ,  C08K3/04 ,  C08K3/34 ,  C08K3/38

Abstract: Thermally conductive polymer (TCP) resin composition (i) or (ii) are described, comprising components (I) and (II): (i) 40 to 72% by volume of at least one matrix polymer (I); 28 to 60% by volume of a thermally conductive filler material (II) (D50 0.1 to 200 μm) consisting of aluminosilicate (II-1) in combination with a further component (II-2) selected from: multi wall carbon nanotubes, graphite and and boron nitride, wherein the volume ratio (ll-1)/(ll-2) is 30:1 to 0.1:1; or (ii) 40 to 65% by volume of at least one matrix polymer (I); 35 to 60% by volume of aluminosilicate (II) (D50 0.1 to 200 μm); wherein the matrix polymer (I) comprises styrenic polymers (I′) selected from: ABS resins, ASA resins, and elastomeric block copolymers. Shaped articles made thereof can be used as “Cool Touch” surfaces for automobile interior, motor housings, lamp housings and electrical and electronic housings and as heat sinks for high performance electronics or LED sockets.