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:
Mar. 31, 1981
Filed:
Apr. 02, 1979
Applicant:
Inventors:
Assignee:
The Lion Fat & Oil Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C08K / ;
U.S. Cl.
CPC ...
525-3 ; 260 4216 ; 260 4244 ; 260 4245 ; 525-4 ; 525-6 ;
Abstract
An improved odorless polyolefin resin composition is proposed which is free from the problem of the generation of unpleasant odors unavoidable in the conventional polyolefin resin compositions filled with an inorganic filler due to the oxidative degradation of the ingredients. The deodorant effect in the inventive compositions is obtained by formulating limited amounts of a secondary alkane sulfonate having 12 to 20 carbon atoms per molecule and an organic nitrogen compound having at least one skeletal structure expressed by the formula ##STR1## in a molecule as exemplified by melamine and the like into a polyolefin resin-inorganic filler blend.