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:
Aug. 22, 1978
Filed:
Aug. 19, 1977
Applicant:
Inventors:
George L Brown, Scotch Plains, NJ (US);
Albert C Chen, East Brunswick, NJ (US);
Assignee:
Mobil Oil Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ;
U.S. Cl.
CPC ...
260 / ; 252352 ; 252357 ; 528130 ; 528135 ; 528404 ; 528261 ; 260834 ; 260850 ;
Abstract
Thermally cross-linkable emulsifying agents are provided by reacting a polyoxyalkylene glycol with an excess of aminoplast resin sufficient to enable one molecule of the aminoplast resin to be reacted onto each end of the glycol. These agents markedly reduce the surface tension of water and are effective emulsifying agents and, when used in aqueous emulsion coating compositions to emulsify a water insoluble resinous component, the cross-linkable emulsifying agents provide Newtonian flow characteristics and they react when the deposited film is baked to resist extraction from the cured film.