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:
Oct. 02, 1979
Filed:
Aug. 02, 1978
Applicant:
Inventor:
Henri Sidi, Paramus, NJ (US);
Assignee:
Tenneco Chemicals, Inc., Saddle Brook, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ;
U.S. Cl.
CPC ...
526211 ; 526204 ; 5263442 ; 526345 ;
Abstract
Vinyl chloride polymers are prepared by polymerizing a monomer component that comprises vinyl chloride in an aqueous system in the presence of an emulsifying agent that comprises an alkamine salt of dihydroxystearic acid, for example, triethanolamine dihydroxystearate.