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:
Jul. 26, 1994
Filed:
Feb. 04, 1993
Applicant:
Inventors:
Roy E Quartermaine, Wadenswil, CH;
Yvonne M Goerlach-Doht, Hamburg, DE;
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K / ; C08L / ;
U.S. Cl.
CPC ...
523402 ; 523403 ;
Abstract
The concentration of an emulsified liquid resin in an aqueous composition which contains the resin and at least one ionic compound is reduced. The reduction is carried out by mixing a solution of a non-ionic cellulose ether in a liquid diluent with the aqueous composition. An agglomerate of cellulose ether and liquid resin is formed and the agglomerate can be separated.