logo

For the Inventor, By the Inventor

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.:

US 5015669 B1

PDFFull Text
Date of Patent:
May. 14, 1991

Filed:

Jan. 03, 1990

Underseal composition, and process for the production thereof

Applicant:
Inventors:

Gerd Aumann, Alpen-Veen, DE;

Matthias Giesen, Duisburg, DE;

Gerd Klatte, Rheinberg, DE;

Hans-Jurgen Korte, Duesseldorf, DE;

Assignee:

Deutsche Solvay-Werke GmbH, Solingen, DE;

Attorney:

Foley & Lardner

Primary Examiner:

Joseph L Schofer

Assistant Examiner:

Mark Sweet

Int. Cl.
CPC ...
C08K / ; C08K / ;
U.S. Cl.
CPC ...
523200 ; 523210 ; 524425 ; 524567 ; 524427 ; 524569 ;
Abstract

The present invention relates to an underseal composition for motor vehicles, comprising a finely divided vinyl chloride homopolymer, copolymer, terpolymer or graft polymer, a plasticizer, a stabilizer, and a filler comprising calcium carbonate particles, wherein at least a part of said filler is provided with a surface coating formed by a surface treatment agent which comprises an unsaturated monocarboxylic acid or fatty acid having from 4 to 14 carbon atoms, or a salt thereof. The underseal composition has improved rheological properties.

Find Patent Forward Citations

Aumann, Gerd. (1991). Underseal composition, and process for the production thereof (U.S. Patent No. 5015669). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5015669

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…