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. 11, 2017
Filed:
Mar. 18, 2014
Applicant:
Ube Material Industries, Ltd., Ube-shi, Yamaguchi, JP;
Inventors:
Ryouichi Nomura, Ube, JP;
Yojiro Ichimura, Ube, JP;
Assignee:
UBE MATERIAL INDUSTRIES, LTD., Yamaguchi, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/30 (2006.01); C08J 3/20 (2006.01); C08K 7/08 (2006.01);
U.S. Cl.
CPC ...
C08K 3/30 (2013.01); C08J 3/203 (2013.01); C08K 7/08 (2013.01); C08J 2323/12 (2013.01); C08K 2003/3063 (2013.01); C08K 2201/003 (2013.01);
Abstract
A resin composition having high compositional uniformity can be advantageously prepared in industry by depositing a mixture comprising polyolefin particles and fibrous basic magnesium sulfate aggregated particles which satisfies the condition that a value resulting from calculation of formula of D×ρ/D×ρis in the range of 0.2 to 5 in a hopper of a melt kneader through a supply port of the hopper and introducing the deposited mixture into the melt kneader so as to melt and knead the mixture therein, in which