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:
Aug. 23, 1994
Filed:
Jun. 18, 1992
Applicant:
Inventors:
Oskar Schleith, Hofheim am Taunus, DE;
Hans-Dieter Sabel, Konigstein/Taunus, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ;
U.S. Cl.
CPC ...
525154 ; 525451 ; 524493 ; 524494 ;
Abstract
It has been found that moldings produced from polyoxymethylene have reduced gloss if an acrylic (co)polymer is incorporated into the polyoxymethylene. The polyoxymethylene modified according to the invention gives moldings having a streak-free, uniformly matt surface which generally retain the physical properties and also the inherent color of the base material.