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Title:
SCRATCH RESISTANT POLYMER COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2019/190310
Kind Code:
A3
Abstract:
Scratch resistant polymer composition, in particular for the manufacturing of rigid, scratch resistant and dimensionally stable building bricks, comprising: a) a bio-based HDPE granulate, produced from ethanol or ethylene obtained from biomass; b) an amorphous polymer and/or (semi)crystalline polymer; c) optionally a mineral filler and optionally a colouring pigment; Furthermore, a method for manufacturing an injection moulding article from the scratch resistant polymer composition is disclosed.

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Inventors:
VAN BOMMEL STEFANUS THEODORUS ARNOLDUS MARTINUS (NL)
DE WAAL ROBERT CHRISTOFFEL (NL)
Application Number:
PCT/NL2019/050175
Publication Date:
November 14, 2019
Filing Date:
March 21, 2019
Export Citation:
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Assignee:
DE PATENT B V (NL)
International Classes:
C08L23/06; C08L33/12
Foreign References:
Other References:
SHIGEO ASAI ET AL: "EFFECT OF INTERFACIAL FREE ENERGY ON THE HETEROGENEOUS DISTRIBUTION OF OXIDIZED CARBON BLACK IN POLYMER BLENDS", POLYMER JOURNAL, SOCIETY OF POLYMER SCIENCE, TOKYO, JP, vol. 24, no. 5, 15 May 1992 (1992-05-15), pages 415 - 420, XP000270096, ISSN: 0032-3896, DOI: 10.1295/POLYMJ.24.415
DATABASE COMPENDEX [online] ENGINEERING INFORMATION, INC., NEW YORK, NY, US; 15 April 2010 (2010-04-15), MALLICK S ET AL: "Effect of nanoclay on the morphology and properties of poly(methyl methacrylate)/high-density polyethylene blends", XP002794659, Database accession no. E20100512680709
ZHANG C ET AL: "Effect of vapor grown carbon fiber on non-isothermal crystallization kinetics of HDPE/PMMA blend", MATERIALS LETTERS, ELSEVIER, AMSTERDAM, NL, vol. 60, no. 8, 1 April 2006 (2006-04-01), pages 1054 - 1058, XP027897885, ISSN: 0167-577X, [retrieved on 20060401]
ZHANG C ET AL: "MORPHOLOGY AND ELECTRICAL PROPERTIES OF SHORT CARBON FIBER-FILLED POLYMER BLENDS: HIGH-DENSITY POLYETHYLENE/POLY (METHYL METHACRYLATE", JOURNAL OF APPLIED POLYMER SCIENCE, JOHN WILEY & SONS, INC, US, vol. 69, no. 9, 29 August 1998 (1998-08-29), pages 1813 - 1819, XP000803577, ISSN: 0021-8995, DOI: 10.1002/(SICI)1097-4628(19980829)69:9<1813::AID-APP16>3.0.CO;2-M
Attorney, Agent or Firm:
VAN DOKKUM, ir. Willem G. Th. (NL)
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