公开(公告)号：WO2021074151A1

公开(公告)日：2021-04-22

申请号：PCT/EP2020/078778

申请日：2020-10-13

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： RUTHARD, Christian

IPC: C08L25/12 ,  C08L25/16 ,  C08L51/04 ,  C08K5/3435 ,  B60R19/52 ,  B60R1/06

Abstract: The invention relates to a molding composition (P) comprising: (A) 81.7 to 99.4 wt.-% of at least one thermoplastic polymer composition (A); (B) at least one hindered amine light stabilizing composition (B) comprising: (B-1) 0.1 to 0.9 wt.-% of a hindered amine light stabilizer mixture having a monopiperidine structure, (B-2) 0 to 0.4 wt.-% of at least one hindered amine light stabilizer having a dipiperidine structure with at least one alkyl group at each of the 2 and 6 positions of the dipiperidine structure and (B-3) 0.5 to 2 wt.-% of at least one hindered amine light stabilizer having a polymeric structure comprising piperidine groups (C) 0 to 10 wt.-% of one or more colorants, dyes and/or pigments (C); and (D) 0 to 5 wt.-%, based on the total weight of the molding composition (P), of one or more further additives (D); wherein constituents (A) to (D) sum up to 100 wt.-% of molding composition (P).

公开(公告)号：WO2020169730A3

公开(公告)日：2020-08-27

申请号：PCT/EP2020/054473

申请日：2020-02-20

Applicant: CLARIANT PLASTICS & COATINGS LTD

Inventor： STEFFANUT, Pascal ,  LAPONNAZ, Stephane Bellemin ,  BISSESSAR, Damien ,  ACHARD, Thierry

IPC: C08K5/5393

Abstract: The present invention relates to a composition comprising one or more (co)polymers and one or more phosphonite compounds that contain cardanol moieties. Moreover, the present invention also refers to the use of the phosphonite compounds as process stabilizers, in particular refers to the use of such compounds for stabilizing and/or reducing the Yellowness Index of a(co)polymer composition exposed to heat and/or mechanical stress.

公开(公告)号：WO2020169730A2

公开(公告)日：2020-08-27

申请号：PCT/EP2020/054473

申请日：2020-02-20

Applicant: CLARIANT PLASTICS & COATINGS LTD

Inventor： STEFFANUT, Pascal ,  LAPONNAZ, Stephane Bellemin ,  BISSESSAR, Damien ,  ACHARD, Thierry

Abstract: The present invention relates to a composition comprising one or more (co)polymers and one or more phosphonite compounds that contain cardanol moieties. Moreover, the present invention also refers to the use of the phosphonite compounds as process stabilizers, in particular refers to the use of such compounds for stabilizing and/or reducing the Yellowness Index of a(co)polymer composition exposed to heat and/or mechanical stress.

公开(公告)号：WO2020058313A1

公开(公告)日：2020-03-26

申请号：PCT/EP2019/074961

申请日：2019-09-18

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： WILHELMUS, Bianca ,  NIESSNER, Norbert

IPC: B29C67/00 ,  C08L23/08 ,  C08L23/12

Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung eines dreidimensionalen Bauteils mittels des Selektiven Lasersinterns (SLS), wobei eine Verarbeitungstemperatur T x in einem Bauraum eingestellt wird und eine Pulverschicht, bestehend aus einem thermoplastischen Polymerpulver, in dem Bauraum bereit gestellt wird. Das Polymerpulver enthält einen Blend aus einem teilkristallinen Polymer, einem amorphen Polymer und einem polymeren Verträglichkeitsvermittler. Im Verfahren verändert sich die Temperatur im Bauraum während der Durchführung der einzelnen Schritte um höchstens +/- 10% ausgehend von der eingestellten Verarbeitungstemperatur T x . Zudem unterscheidet sich die Verarbeitungstemperatur T x um höchstens +/- 20 K von der Verarbeitungstemperatur T X (A) eines Polymerpulvers, welches das entsprechende teilkristalline Polymer als einzige polymere Komponente enthält. Die Erfindung betrifft zudem ein thermoplastisches Polymerpulver und dessen Verwendung als Werkstoff für das Selektive Lasersintern (SLS).

公开(公告)号：WO2019243580A1

公开(公告)日：2019-12-26

申请号：PCT/EP2019/066483

申请日：2019-06-21

Applicant: CLARIANT PLASTICS & COATINGS LTD

Inventor： BISSESSAR, Damien ,  LAPONNAZ, Stephane Bellemin ,  STEFFANUT, Pascal

IPC: C08K5/50

Abstract: The invention relates to a composition comprising one or more polymers as component A and one or more diphenylphosphino compounds, in particular diphenylphosphino (meth)acrylate or (meth)acrylamide based compounds, as component B. Further, the present invention relates to the use of such diphenylphosphino compounds for stabilizing a polymer composition with respect to exposure to heat and/or mechanical stress during processing.

公开(公告)号：WO2019149723A1

公开(公告)日：2019-08-08

申请号：PCT/EP2019/052183

申请日：2019-01-30

Applicant: BACHEM HOLDING AG

Inventor： EISENHUTH, Ralf ,  LOIDL, Günther ,  SAMSON, Daniel ,  SCHÖNLEBER, Ralph O.

IPC: C07K14/605 ,  C07K1/20

CPC classification number: C07K14/605 ,  C07K1/20 ,  C07K2319/20

Abstract: The present invention refers to a method of purifying a glucagon peptide, the method comprising a two dimensional reversed phase high performance liquid chromatography protocol, wherein the first step is carried out at using a mobile phase comprising a triethylammonium phosphate (TEAP) buffer and acetonitrile, and the second step is carried out at using a mobile phase comprising aqueous acetic acid and acetonitrile.

公开(公告)号：WO2019122103A1

公开(公告)日：2019-06-27

申请号：PCT/EP2018/086155

申请日：2018-12-20

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： WILHELMUS, Bianca ,  NIESSNER, Norbert ,  EISENTRÄGER, Frank ,  MACINTOSH, Ken ,  FORBES, Brian

IPC: C08L51/04 ,  C08L25/12 ,  C08L69/00 ,  F03D1/06 ,  F03D80/50 ,  B29C73/00

Abstract: The present invention relates to a polymer part P of a wind turbine blade (W) comprising: (I) a thermoplastic component containing a thermoplastic copolymer matrix A including optionally substituted styrene and acrylonitrile and a graft copolymer B containing a graft base comprising C 1 -C 8 -alkyl(meth)acrylate and a graft shell, (II) optionally one or more fibers that may optionally react with the copolymer matrix A, (III) optionally one or more polycarbonates, and optionally one or more further components. Further, the invention refers to methods for preparing such polymer part P in a system for protecting and/or repairing a wind turbine blade (W) and a kit for this purpose.

公开(公告)号：WO2019120639A1

公开(公告)日：2019-06-27

申请号：PCT/EP2018/068696

申请日：2018-07-10

Applicant: BACHEM HOLDING AG

Inventor： SCHÖNLEBER, Ralph O. ,  LOIDL, Günther

IPC: C07K14/605 ,  C07K1/06

CPC classification number: C07K14/605 ,  C07K1/006 ,  C07K1/063

Abstract: The present invention relates to methods and compounds for the solid phase synthesis of peptides carrying a substituent at an amino group of an amino acid side chain.

公开(公告)号：WO2019063626A1

公开(公告)日：2019-04-04

申请号：PCT/EP2018/076144

申请日：2018-09-26

Applicant: INEOS STYROLUTION GROUP GMBH

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

IPC: C08J5/04 ,  B29C70/40

CPC classification number: C08J5/043 ,  B29C70/46 ,  C08J2300/22 ,  C08J2325/12 ,  C08J2435/04 ,  C08J2435/06

Abstract: The invention relates to the use of a fibre-reinforced composite (K) in a thermoforming process. Moreover, a process for thermoforming a fibre-reinforced composite (K) to a molded body (M) is disclosed, the process comprising at least the following steps: (i) Providing a fibre-reinforced composite (K) as described herein; (ii) Heating the fibre-reinforced composite (K) to a temperature (T3) at which the at least one substantially amorphous matrix polymer composition (B) is substantially softened; (iii) Thermoforming the fibre-reinforced composition (K) in a mold at a mold surface temperature (T4) in order to obtain a molded body (M); (iv) Releasing the molded body (M) from the mold; wherein the mold surface temperature (T4) is ≥ 50°C.

公开(公告)号：WO2019043033A1

公开(公告)日：2019-03-07

申请号：PCT/EP2018/073185

申请日：2018-08-29

Applicant: INEOS STYROLUTION GROUP GMBH

Inventor： VERSWYVEL, Michiel ,  NIESSNER, Norbert ,  MOORS, Rainer ,  KNOLL, Konrad ,  VAN-DEN-BOSSCHE, Bart ,  CAMERLINCK, Christof

IPC: C08F6/06 ,  C08F2/42 ,  C08F297/04

Abstract: Process for the preparation of very low haze and color stable styrenic polymers by anionic polymerization wherein the obtained terminated polymer solution is passed through a first filter, fed to a dispersing device to which water is added, fed to a buffer vessel and then is impregnated in a static mixer by addition of further water, carbon dioxide and one or more stabilizers.