Title:
PELLETS OF SAPONIFIED ETHYLENE/VINYL ESTER COPOLYMER, AND METHOD FOR PRODUCING PELLETS OF SAPONIFIED ETHYLENE/VINYL ESTER COPOLYMER
Document Type and Number:
WIPO Patent Application WO/2015/098884
Kind Code:
A1
Abstract:
The present invention provides pellets of a saponified ethylene/vinyl ester copolymer which exhibit excellent melt mouldability, and with which the formation of cracks and chips and the generation of fine powder can be inhibited during transportation. These pellets of the saponified ethylene/vinyl ester copolymer are obtained from a resin composition including a saponified ethylene/vinyl ester copolymer resin. The amount of fine powder generated after the pellets of the saponified ethylene/vinyl ester copolymer have been subjected to an impact grinding test using a ball mill is not more than 400 ppm.
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Inventors:
FUKUYAMA SHUUICHI (JP)
ONO ATSUSHI (JP)
YAMADA KOUJI (JP)
TANAKA SHINICHI (JP)
NAGAO YOSHIHARU (JP)
MIYAZUMI SHINTA (JP)
HONDA SEIICHI (JP)
ONO ATSUSHI (JP)
YAMADA KOUJI (JP)
TANAKA SHINICHI (JP)
NAGAO YOSHIHARU (JP)
MIYAZUMI SHINTA (JP)
HONDA SEIICHI (JP)
Application Number:
PCT/JP2014/083992
Publication Date:
July 02, 2015
Filing Date:
December 22, 2014
Export Citation:
Assignee:
NIPPON SYNTHETIC CHEM IND (JP)
International Classes:
C08J3/14; B29C48/06; C08F8/12; C08F16/06
Domestic Patent References:
| WO2013187455A1 | 2013-12-19 |
Foreign References:
| JPH0967411A | 1997-03-11 | |||
| JP2000063528A | 2000-02-29 | |||
| JP2002301715A | 2002-10-15 | |||
| JPS6466262A | 1989-03-13 |
Other References:
See also references of EP 3088444A4
Attorney, Agent or Firm:
HAMADA Yuriko et al. (JP)
Yuriko Hamada (JP)
Yuriko Hamada (JP)
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