公开(公告)号：US20200255628A1

公开(公告)日：2020-08-13

申请号：US16741829

申请日：2020-01-14

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Norbert NIESSNER ,  Philipp DEITMERG ,  Eike JAHNKE ,  Marko BLINZLER ,  Achim BERNHARDT ,  Tobias SCHULZ

IPC: C08K7/14 ,  C08L25/14 ,  C08L25/12 ,  B32B5/02 ,  B32B27/08 ,  B32B5/08 ,  B32B19/02 ,  B32B5/26 ,  C03C25/26 ,  C08J5/08 ,  C08L25/08

Abstract: The present invention relates to a fibre composite material W of increased translucency and/or mechanical strength, comprising a copolymer C encompassing monomers A-1, where A-1 form covalent bonds with functional groups B-1 on the surface of fibres B embedded in the fibre composite material W, and this fibre composite material W has greater translucency and/or mechanical strength than a fibre composite material Win which the copolymer C contains no A-1. The present invention further embraces a method for producing a fibre composite material W of increased translucency and/or mechanical strength.

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：US20180094122A1

公开(公告)日：2018-04-05

申请号：US15567266

申请日：2016-04-22

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Norbert NIESSNER ,  Philipp DEITMERG ,  Eike JAHNKE ,  Marko BLINZLER ,  Achim BERNHARDT ,  Tobias SCHULZ

IPC: C08K7/14 ,  C08L25/12

CPC classification number: C08K7/14 ,  B32B5/022 ,  B32B5/024 ,  B32B5/026 ,  B32B5/028 ,  B32B5/08 ,  B32B5/26 ,  B32B19/02 ,  B32B27/08 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/0269 ,  B32B2262/10 ,  B32B2262/101 ,  B32B2262/103 ,  B32B2262/106 ,  B32B2307/40 ,  B32B2307/4026 ,  B32B2307/538 ,  B32B2307/546 ,  B32B2419/00 ,  B32B2509/00 ,  B32B2551/00 ,  B32B2605/08 ,  C03C25/26 ,  C08J5/08 ,  C08J2300/104 ,  C08J2325/12 ,  C08J2351/06 ,  C08L25/08 ,  C08L25/12 ,  C08L25/14 ,  C08L2205/025 ,  C08L2207/04

Abstract: The present invention relates to a fibre composite material W of increased translucency and/or mechanical strength, comprising a copolymer C encompassing monomers A-1, where A-1 form covalent bonds with functional groups B-1 on the surface of fibres B embedded in the fibre composite material W, and this fibre composite material W has greater translucency and/or mechanical strength than a fibre composite material Win which the copolymer C contains no A-1. The present invention further embraces a method for producing a fibre composite material W of increased translucency and/or mechanical strength.

公开(公告)号：US20210269631A1

公开(公告)日：2021-09-02

申请号：US17262284

申请日：2019-07-23

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Tobias SCHULZ ,  Wolfgang FISCHER

IPC: C08L51/00 ,  C08L55/02 ,  C08L25/12 ,  C08F212/08 ,  C08F220/18 ,  C08F220/44 ,  C08F2/22 ,  C08F6/00 ,  C08F6/22 ,  C08K3/30

Abstract: A process for the production of a graft copolymer composition is presented, which is based on acrylonitrile-styrene-acrylate (ASA) or acrylonitrile-butadiene-styrene (ABS) graft copolymers. The graft copolymers obtained by emulsion polymerization and precipitation show improved dewatering behavior after precipitation. Based on this method ASA and ABS graft copolymers with low residual humidity can be obtained. Furthermore, the invention relates to a process for the production of a thermoplastic molding composition comprising at least one thermoplastic styrene copolymer, in particular a styrene-acrylonitrile copolymer, the graft copolymer obtained by the process, and optional further components.

公开(公告)号：US20210179837A1

公开(公告)日：2021-06-17

申请号：US16771504

申请日：2018-12-10

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Tobias SCHULZ ,  Gisbert MICHELS

IPC: C08L51/04 ,  C08L25/12

Abstract: The present invention relates to a process for producing a thermoplastic moulding composition comprising a thermoplastic copolymer A, a graft copolymer B and optionally a further polymer component C as well as optional further additives K, wherein the preparation of the graft copolymer B is carried out via emulsion polymerization, and wherein at least one surfactant S2 issued in grafting step of emulsion polymerization in a volume concentration in the range of 0.46 to 0.75 mol/m3, based on the volume of the graft copolymer B latex particles obtained; and wherein the mean particle diameter Dw of the latex particles of graft copolymer B is in the range of 60 to 800 nm.

公开(公告)号：US20200299472A1

公开(公告)日：2020-09-24

申请号：US16649389

申请日：2018-09-26

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Philipp DEITMERG ,  Eike JAHNKE ,  Tobias SCHULZ ,  Pierre JUAN ,  Norbert NIESSNER ,  Marko BLINZLER

IPC: C08J5/04 ,  C08J5/24

Abstract: The invention relates to a fibre-reinforced composite (K) comprising: (A) ≥50 wt.-%, based on the total weight of the fibre-reinforced composite (K), of at least one continuous fibrous reinforcement material; and (B) 0 and ≤3 wt.-%, derived from monomer moieties which are appropriate to interact with the surface of the fibrous reinforcement material (A), in particular of repeating units derived from maleic acid anhydride or maleic acid, and wherein less than 10% of the number of the reinforcement fibres present at a fracture surface of the fibre-reinforced composite (K) protrude from the fracture surface with a length of more than 5 times the diameter of the fibre.

公开(公告)号：US20200231767A1

公开(公告)日：2020-07-23

申请号：US16648472

申请日：2018-09-26

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Philipp DEITMERG ,  Eike JAHNKE ,  Tobias SCHULZ ,  Pierre JUAN ,  Norbert NIESSNER ,  Marko BLINZLER

IPC: C08J5/04 ,  B29C70/22 ,  B29C70/42

Abstract: The invention relates to fibre-reinforced composite (K) comprising (based on the total weight of the fibre-reinforced composite (K)): (A) ≥50 wt.-% of at least one continuous fibrous reinforcement material; (B)

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：US20190264021A1

公开(公告)日：2019-08-29

申请号：US16334936

申请日：2017-09-25

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： Wolfgang FISCHER ,  Ulrich JANSEN ,  Tobias SCHULZ

IPC: C08L51/00 ,  C08L25/12 ,  C08L25/16

Abstract: The invention relates to a process for producing thermoplastic molding materials based on acrylonitrile-styrene-acrylate copolymers (ASA) having improved surface properties, in particular an improved stability of surface quality during storage in a hot and humid environment and a reduced content of residual monomers. The invention further relates to the use of a fluidized bed dryer and/or a flow dryer in the production of thermoplastic ASA molding materials for improving surface quality and the use of a fluidized bed dryer and/or a flow dryer in the production of thermoplastic ASA molding materials for reducing the content of residual monomers. The invention further provides ASA molding materials producible by means of the process according to the invention and also moldings.