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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 4447498 B1

PDFFull Text
Date of Patent:
May. 08, 1984

Filed:

Dec. 01, 1982

Use of organopolysiloxanes in the manufacture of paper-coated plaster

Applicant:
Inventors:

Hans-Ferdi Fink, Essen, DE;

Gotz Koerner, Essen, DE;

Edmund Luksch, Essen, DE;

Assignee:

Th.Goldschmidt AG, Essen, DE;

Attorney:

Toren, McGeady and Stanger

Primary Examiner:

Robert A Dawson

Int. Cl.
CPC ...
B32B / ; B32B / ;
U.S. Cl.
CPC ...
428447 ; 10628711 ; 10628712 ; 10628713 ; 10628714 ; 156 41 ; 156 44 ; 162135 ; 1621644 ; 427387 ; 427391 ; 4273934 ; 428452 ; 428703 ;
Abstract

Use of an organopolysiloxane having the formula ##STR1## in which R.sup.1 is an alkyl or aryl radical, at least 80% of the R.sup.1 radicals being alkyl radicals,

Find Patent Forward Citations

Fink, Hans-Ferdi. (1984). Use of organopolysiloxanes in the manufacture of paper-coated plaster (U.S. Patent No. 4447498). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4447498

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

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