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:
Sep. 21, 1976
Filed:
Nov. 29, 1974
Applicant:
Inventors:
Bruce Leary, Frankston, AU;
Frederick John Lubbock, Beaumaris, AU;
Assignee:
Dulux Australia Ltd., Melbourne, AU;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09F / ; C09F / ;
U.S. Cl.
CPC ...
2604048 ; 260398 ;
Abstract
Novel derivatives of maleinized fatty acids are disclosed. The derivatives comprise mono-esters of both a selected type of diol and an alkylene oxide, they contain free carboxyl and hydroxyl groups and have acid values of 40-100 mg KOH per g. They are useful film-forming components of high-solids coating compositions.