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. 18, 1981
Filed:
Oct. 29, 1979
Applicant:
Inventors:
Pierre Delfosse, Paris, FR;
Dieter Strauch, Zofingen, CH;
Assignee:
Omya S. A., Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; B05D / ; B32B / ; B32B / ;
U.S. Cl.
CPC ...
260 / ; 427358 ; 427361 ; 427391 ; 428514 ;
Abstract
A novel high-solids coating substance for coating paper and the like is provided. The coatings are in the form of solutions having pigment concentrations greater than 70%. The coatings provide high gloss and contain particles of calcium carbonate as substantially the only pigment.
Delfosse, Pierre. (1981). Coating substances with a high concentration of solids, for coated papers (U.S. Patent No. 4284546). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4284546
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile