Invention Grant
- Patent Title: Method for producing nucleator masterbatch
- Patent Title (中): 生产成核剂母粒的方法
-
Application No.: US14407494Application Date: 2013-05-30
-
Publication No.: US09243127B2Publication Date: 2016-01-26
- Inventor: Naoshi Kawamoto , Takashi Ayabe , Atsushi Sakai , Tetsuya Seguchi
- Applicant: ADEKA CORPORATION
- Applicant Address: JP Tokyo
- Assignee: ADEKA CORPORATION
- Current Assignee: ADEKA CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2012-134890 20120614; JP2012-247822 20121109; JP2012-247823 20121109; JP2012-247824 20121109; JP2012-247825 20121109; JP2012-247826 20121109
- International Application: PCT/JP2013/065006 WO 20130530
- International Announcement: WO2013/187240 WO 20131219
- Main IPC: C08F2/44
- IPC: C08F2/44 ; C08J3/22 ; C08K5/098 ; C08K5/527 ; C08L23/00 ; C08K5/56 ; C08K5/00 ; C08J5/18 ; C08K5/20 ; C08F110/06

Abstract:
Provided is a method of producing a nucleator masterbatch, by which a nucleator masterbatch capable of improving the transparency and the physical properties of an olefin resin can be produced. This method is a method of producing a masterbatch in which a nucleator is blended in an olefin polymer, the method being characterized by comprising the step of polymerizing an olefin monomer with incorporation of a nucleator component, which is dissolved in an organoaluminum compound or in an organoaluminum compound and an organic solvent, before or during polymerization of the olefin monomer such that the nucleator component is blended in an amount of 0.05 to 20 parts by mass with respect to 100 parts by mass of the olefin polymer obtained by the polymerization of the olefin monomer.
Public/Granted literature
- US20150152248A1 METHOD FOR PRODUCING NUCLEATOR MASTERBATCH Public/Granted day:2015-06-04
Information query