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:
Jul. 14, 1981
Filed:
Feb. 25, 1980
Applicant:
Inventor:
James R Miller, Richfield, OH (US);
Assignee:
The B. F. Goodrich Company, Akron, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ; C08F / ; C08F / ;
U.S. Cl.
CPC ...
260 / ; 210749 ; 260 / ; 260 / ; 260 / ; 2604659 ; 528487 ; 528488 ; 528490 ;
Abstract
Concentration of residual acrylonitrile monomer is reduced in acrylonitrile copolymers or water in which acrylonitrile is polymerized to a level of less than about 100 ppm by reacting therewith ammonia or ammonium hydroxide, thioalcohols, hydrogen sulfide and its salts, and alkali metal and alkaline earth metal carbonates, phosphates, and silicates.
Quick Actions:
Miller, James. (1981). Removal of residual acrylonitrile monomer (U.S. Patent No. 4278582). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4278582
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile