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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 5206111 B1

PDFFull Text
Date of Patent:
Apr. 27, 1993

Filed:

Jan. 10, 1991

Binders soluble in aqueous alkali and containing silanyl groups in the

Applicant:
Inventors:

Peter Wilharm, Wiesbaden, DE;

Gerhard Buhr, Koenigstein, DE;

Juergen Fuchs, Floersheim-Wicker, DE;

Assignee:

Hoechst Aktiengesellschaft, Frankfurt am Main, DE;

Attorney:

Foley & Lardner

Primary Examiner:

Charles L Bowers, Jr

Assistant Examiner:

John S Chu

Int. Cl.
CPC ...
G03C / ; G03C / ; C08C / ; C08G / ;
U.S. Cl.
CPC ...
430192 ; 430166 ; 430167 ; 430175 ; 430193 ; 430197 ; 430270 ; 430271 ; 525100 ; 525102 ; 525342 ; 525393 ; 525487 ;
Abstract

A silylated polymeric binder, which is soluble or swellable in alkali, bears a plurality of at least one of aliphatic and aromatic hydroxyl groups, at least a portion of which are derivatized by units of the formulae I and II:

Find Patent Forward Citations

Wilharm, Peter. (1993). Binders soluble in aqueous alkali and containing silanyl groups in the (U.S. Patent No. 5206111). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5206111

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

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