Title:
END UNSATURATED Α-OLEFIN POLYMER AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2013/118841
Kind Code:
A1
Abstract:
The present invention provides: an end unsaturated α-olefin polymer which is a polymer of an α-olefin having at least 5 carbon atoms with a high degree of unsaturation; and a method for producing an end unsaturated α-olefin polymer which generates less by-products. The present invention is obtained by: an end unsaturated α-olefin polymer which is a homopolymer and/or a copolymer of an α-olefin having at least 5 carbon atoms, and which is characterized in that the end unsaturated group concentration is 2.0 to 30 mol%; a method for producing the end unsaturated α-olefin polymer by adding 0.05 to 5.0 mass% of an organic peroxide to a polyolefin which is the raw material and heat treating the mixture at a temperature of 200 to 380°C; and a method for producing the end unsaturated α-olefin polymer by heat treating the polyolefin which is the raw material at a temperature of 200 to 500°C with a residence time of an hour or less.
Inventors:
FUJIMURA TAKENORI (JP)
KANAMARU MASAMI (JP)
MACHIDA SHUJI (JP)
MINAMI YUTAKA (JP)
KANAMARU MASAMI (JP)
MACHIDA SHUJI (JP)
MINAMI YUTAKA (JP)
Application Number:
PCT/JP2013/052941
Publication Date:
August 15, 2013
Filing Date:
February 07, 2013
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
FUJIMURA TAKENORI (JP)
KANAMARU MASAMI (JP)
MACHIDA SHUJI (JP)
MINAMI YUTAKA (JP)
FUJIMURA TAKENORI (JP)
KANAMARU MASAMI (JP)
MACHIDA SHUJI (JP)
MINAMI YUTAKA (JP)
International Classes:
C08F10/14; C08F8/50
Domestic Patent References:
WO2008114648A1 | 2008-09-25 | |||
WO2008066168A1 | 2008-06-05 | |||
WO2010117028A1 | 2010-10-14 | |||
WO2011148586A1 | 2011-12-01 | |||
WO2012070240A1 | 2012-05-31 |
Foreign References:
JPH09104720A | 1997-04-22 |
Attorney, Agent or Firm:
OHTANI, Tamotsu (JP)
Tamotsu Otani (JP)
Tamotsu Otani (JP)
Download PDF:
Claims:
Previous Patent: IMPACT TOOL
Next Patent: BENZOTHIOPHENE COMPOUND, ALTERNATIVE AUTOPHAGY-INDUCING AGENT AND ANTICANCER DRUG INCLUDING BENZOTHI...
Next Patent: BENZOTHIOPHENE COMPOUND, ALTERNATIVE AUTOPHAGY-INDUCING AGENT AND ANTICANCER DRUG INCLUDING BENZOTHI...