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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 5190698 B1

PDFFull Text
Date of Patent:
Mar. 02, 1993

Filed:

Apr. 15, 1991

Poly(alkylene oxide)vinyl carboxylic ester containing polymer/inorganic

Applicant:
Inventors:

Bradley K Coltrain, Fairport, NY (US);

Neil T Ferrar, Fairport, NY (US);

Christine J Landry, Honeoye Falls, NY (US);

S R Turner, Pittsford, NY (US);

Assignee:

Eastman Kodak Company, Rochester, NY (US);

Attorney:

Hawley; J. Jeffrey

Primary Examiner:

William R Dixon, Jr

Assistant Examiner:

C M Bonner

Int. Cl.
CPC ...
W01B / ;
U.S. Cl.
CPC ...
252518 ; 252520 ; 252521 ; 427121 ; 4273899 ; 4273935 ; 524413 ; 524437 ; 524430 ; 524401 ; 524 80 ; 524 81 ; 5263171 ; 5263181 ; 52631841 ; 526320 ; 526321 ;
Abstract

There is disclosed a composite of 1) a polymer containing repeating units derived from a vinyl carboxylic ester having at least one organo terminated poly(alkylene oxide) side chain with the proviso that the poly(alkylene oxide) is present in an amount greater than 35 mole percent of the total of all backbone monomer units and alkylene oxide units in the polymer and 2) a metal oxide wherein the metal oxide comprises between about 1 and about 60 percent by weight of the composite. The composites can be made by a process comprising the steps of:

Find Patent Forward Citations

Coltrain, Bradley. (1993). Poly(alkylene oxide)vinyl carboxylic ester containing polymer/inorganic (U.S. Patent No. 5190698). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5190698

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

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