The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 17, 2005
Filed:
Nov. 10, 2000
Martin Weber, Maikammer, DE;
Walter Heckmann, Weinheim, DE;
Martin Weber, Maikammer, DE;
Walter Heckmann, Weinheim, DE;
BASF Aktiengesellschaft, Ludwigshafen, DE;
Abstract
The invention relates to thermoplastic molding materials containing the following main components: A) 2 to 97.9 wt. % of at least one polyester; B) 0 to 95.9 wt. % of at least one polycarbonate; C) 1 to 80 wt. % of at least one graft polymer which is made up of c) 40 to 80 wt. % of a graft base consisting of a rubber elastic polymer based on alkyl acrylates with 1 to 8 C-atoms in the alkyl radical and with a glass transition temperature of less than 10° C., c) 20 to 60 wt. % of a graft support consisting of c) 60 to 95 wt. % styrene or substituted styrenes of general formula (I), wherein R represents an alkyl radical with 1 to 8 C-atoms or a hydrogen atoms and Rrepresents an alcohol radical with 1 to 8 C-atoms and the value of n is 1, 2 or 3 and c) 5 to 40 wt. % of at least one unsaturated nitrile; D) 1 to 80 wt. % of a copolymer consisting of d) 60 to 95 % styrene or substituted styrenes of general formula (I) or mixtures thereof and d) 5 to 40 wt. % of at least one unsaturated nitrile; E) 0.1 to 10 wt. % of an epoxyde resin; and F) 0 to 80 wt. % other additives, the sum of the weight percentages of components A) to F) being 100%.