Title:
ETHYLENE-VINYL ALCOHOL COPOLYMER COMPOSITION FOR MELT MOLDING, PELLET AND MULTILAYER STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2019/004263
Kind Code:
A1
Abstract:
As an ethylene-vinyl alcohol copolymer resin composition which is decreased in the viscosity with time during melt molding and has excellent long-run moldability, the present invention provides an ethylene-vinyl alcohol copolymer composition for melt molding, which contains an ethylene-vinyl alcohol copolymer (A), an alkali metal compound (B) and an iron compound (C), and which is configured such that the weight ratio of the content of the iron compound (C) in terms of metal to the content of the alkali metal compound (B) in terms of metal is from 10 to 100,000.
Inventors:
TAKESHITA KEISUKE (JP)
NAKAJIMA TAKUYA (JP)
NISHIMURA DAICHI (JP)
NAKAJIMA TAKUYA (JP)
NISHIMURA DAICHI (JP)
Application Number:
PCT/JP2018/024311
Publication Date:
January 03, 2019
Filing Date:
June 27, 2018
Export Citation:
Assignee:
NIPPON SYNTHETIC CHEM IND CO LTD (JP)
International Classes:
C08L29/04; C08K3/11
Domestic Patent References:
| WO2013146533A1 | 2013-10-03 | |||
| WO2008149642A1 | 2008-12-11 |
Foreign References:
| JPH07330994A | 1995-12-19 | |||
| JPH06128433A | 1994-05-10 | |||
| JPS58222102A | 1983-12-23 | |||
| JP2015083377A | 2015-04-30 | |||
| JP2002045851A | 2002-02-12 | |||
| JP2006096816A | 2006-04-13 | |||
| JP2001347612A | 2001-12-18 | |||
| JP2000136281A | 2000-05-16 | |||
| JP2001115274A | 2001-04-24 | |||
| JPH11106592A | 1999-04-20 |
Other References:
See also references of EP 3647360A4
Attorney, Agent or Firm:
SAITOH Yukihiko et al. (JP)
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