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:
Dec. 10, 1991
Filed:
Jul. 05, 1990
Applicant:
Inventors:
David L Harrison, Hartford, GB;
Louis P Bates, Cuddington, GB;
Assignee:
Imperial Chemical Industrial PLC, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K / ;
U.S. Cl.
CPC ...
523209 ; 523200 ; 523215 ; 523216 ; 523217 ;
Abstract
A coating composition for a particulate filler comprising an organic oligomer containing a plurality of oxy groups, less than 15% of which are comprised in hydroxy groups, organic oligomer components thereof, fillers coated with the coating compositions, organic polymer matrices filled with a dispersion of the coated filler, and processes for the preparation of the oligomer components, the coating compositions, the coated fillers and the filled matrices, and precursors of the coating compositions.