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:
Feb. 21, 2017
Filed:
Jul. 31, 2012
Applicants:
Takashi Ayabe, Saitama, JP;
Kenji Yamashita, Saitama, JP;
Naoki Yamamoto, Saitama, JP;
Inventors:
Assignee:
ADEKA CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/00 (2006.01); C08K 5/098 (2006.01); C08K 5/3435 (2006.01); C08K 5/3475 (2006.01); C08J 3/22 (2006.01); C08K 5/527 (2006.01); C08L 23/02 (2006.01); C08L 23/04 (2006.01); C08L 23/10 (2006.01); C08K 5/134 (2006.01);
U.S. Cl.
CPC ...
C08K 5/3475 (2013.01); C08K 5/1345 (2013.01); C08K 5/3435 (2013.01); C08K 5/527 (2013.01); C08L 23/02 (2013.01); C08L 23/04 (2013.01); C08L 23/10 (2013.01); C08K 2201/012 (2013.01);
Abstract
Provided is an additive masterbatch having excellent storage stability (agglomeration resistance), which also has reduced surface tackiness despite comprising a low-melting-point resin additive at a high concentration. The additive masterbatch of the present invention is characterized by comprising, with respect to 100 parts by mass of (A) a polyolefin resin, 65 to 300 parts by mass of (B) a resin additive having a melting point of not higher than 80° C.; and 0.8 to 24 parts by mass of (C) a benzotriazole-based ultraviolet absorber.