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:
Nov. 29, 1983
Filed:
Mar. 18, 1982
Applicant:
Inventor:
Earl H Johnson, Midland, MI (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C08K / ; C08L / ;
U.S. Cl.
CPC ...
524109 ; 524127 ; 524146 ; 524349 ; 524556 ; 524562 ; 524568 ;
Abstract
Improved stability is imparted to suspension and emulsion polymerized dry particulate vinylidene chloride resin by adding thereto a dispersion of an oil insoluble inorganic particulate stabilizing additive in a liquid plasticizer/stabilizer medium with sufficient mixing to ensure generally uniform distribution of the dispersion onto the resin particles. Optionally, a hindered phenol may be incorporated into the dispersion.