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:
Apr. 28, 1981
Filed:
Oct. 11, 1978
Applicant:
Inventors:
Barry J McMahon, Houston, GB;
Christopher Newton, Houston, GB;
Assignee:
Ciba-Geigy Corporation, Ardsley, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09C / ;
U.S. Cl.
CPC ...
264117 ; 264D / ;
Abstract
The present invention provides a process for producing a substantially dry, low dusting, free-flowing granular pigment composition, comprising contacting a fluidized bed of pigment, a granulating assistant and water, and removing granules so obtained. Preferred methods include:
McMahon, Barry. (1981). Granulation of pigments (U.S. Patent No. 4264552). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4264552
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile