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:
Sep. 21, 1982
Filed:
Sep. 15, 1981
Applicant:
Inventors:
Manfred Kuchler, Oberursel, DE;
Gunther Duve, Frankfurt am Main, DE;
Joachim Ebigt, Frankfurt am Main, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
523334 ; 524 11 ; 524 35 ; 524501 ; 524524 ;
Abstract
An aqueous plastic dispersion which is based on three vinyl polymers differing in type and properties, and which additionally contains a filler, is prepared by mixing a mixture of aqueous dispersions of the polymers in question with an aqueous suspension of the filler. The most important distinguishing characteristic of the polymers mentioned is their glass transition temperature. A fibrous material is employed as the filler. The plastic dispersion is suitable as a starting material for the preparation of sheets with vibration-damping properties.