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:
Oct. 11, 1977
Filed:
Nov. 06, 1975
Applicant:
Inventors:
Hans Dieter Ruprecht, Cologne, DT;
Paul Henrichs, Cologne, DT;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DT;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
2608 / ; 260-23 ; 260 / ; 260 / ;
Abstract
This invention relates to a process for the production of elastic composites, preferably used as floor coverings, from plastics granulates and polyisocyanates acting as binders. The process broadly comprises coating the plastic granulates with a paste of hydroxyl containing polyether, filler, and optionally pigment, subsequently mixing the coated granulates with the polyisocyanate binder, and thereafter molding and curing the resultant composite.