EP 4229125 A1 20230823 - SCRATCH RESISTANT MINERAL-FILLED POLYMER COMPOSITIONS, PRODUCTION METHODS AND USES
Title (en)
SCRATCH RESISTANT MINERAL-FILLED POLYMER COMPOSITIONS, PRODUCTION METHODS AND USES
Title (de)
KRATZFESTE MINERALGEFÜLLTE POLYMERZUSAMMENSETZUNGEN, HERSTELLUNGSVERFAHREN UND VERWENDUNGEN
Title (fr)
COMPOSITIONS POLYMÈRES À CHARGE MINÉRALE RÉSISTANTE AUX RAYURES, PROCÉDÉS DE PRODUCTION ET UTILISATIONS
Publication
Application
Priority
- US 202063072339 P 20200831
- EP 2021072893 W 20210818
Abstract (en)
[origin: WO2022043149A1] The present disclosure relates to a scratch-resistant polymer composition that contains an inorganic filler and, optionally, further components, the polymer composition comprising a polymer selected from the group consisting of polyamide, polyester, polycarbonate, acrylonitrile butadiene styrene (ABS) and mixtures thereof. The present disclosure further relates to a method for improving one or more of the following properties: (a) tensile modulus; (b) flexural modulus; (c) tensile strength; (d) flexural strength;of a polymer composition or an article formed from the polymer composition as described herein. The present disclosure further relates to an article of manufacture, comprising the polymer composition according to the present disclosure.
IPC 8 full level
C08K 3/013 (2018.01); C08J 3/20 (2006.01); C08L 77/04 (2006.01)
CPC (source: EP)
C08K 3/26 (2013.01); C08K 3/346 (2013.01); C08K 7/14 (2013.01); C08K 7/20 (2013.01); C08L 77/06 (2013.01); C08J 2355/02 (2013.01); C08J 2367/00 (2013.01); C08J 2369/00 (2013.01); C08J 2377/00 (2013.01); C08J 2377/04 (2013.01); C08K 2003/265 (2013.01)
Citation (search report)
See references of WO 2022043149A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
EP 2021072893 W 20210818; EP 21765875 A 20210818