Title:
RESIN COMPOSITION, AND MULTILAYER STRUCTURE AND PACKAGING MATERIAL USING SAME
Document Type and Number:
WIPO Patent Application WO/2020/262667
Kind Code:
A1
Abstract:
This resin composition contains: an ethylene–cyclic olefin copolymer (A) that includes a repeating unit that is represented by formula (I) and has an ethylene unit and a norbornene unit that has a substituent R1; and a transition metal catalyst (B). In the formula, R1 represents an ethylene group or an ethylene group that is substituted with a C1–3 aliphatic hydrocarbon group, and l and n respectively represent the content ratios of the ethylene unit and the norbornene unit that has the substituent R1, the ratio (l/n) of l and n being 4–2,000.
Inventors:
SAKANO TAKESHI (JP)
OSHITA TATSUYA (JP)
OSHITA TATSUYA (JP)
Application Number:
PCT/JP2020/025380
Publication Date:
December 30, 2020
Filing Date:
June 26, 2020
Export Citation:
Assignee:
KURARAY CO (JP)
International Classes:
B32B27/00; B32B27/28; B32B27/32; B65D65/40; B65D85/50; C08K3/34; C08K5/098; C08L23/08; C08L23/16
Domestic Patent References:
| WO2011125739A1 | 2011-10-13 | |||
| WO2011068105A1 | 2011-06-09 | |||
| WO2008102690A1 | 2008-08-28 |
Foreign References:
| JPH08502306A | 1996-03-12 | |||
| JP2007514043A | 2007-05-31 | |||
| JPS5686944A | 1981-07-15 | |||
| JP2016515647A | 2016-05-30 | |||
| JP2008201432A | 2008-09-04 | |||
| JPH05247258A | 1993-09-24 | |||
| JPS5488951A | 1979-07-14 |
Attorney, Agent or Firm:
NAKAMICHI, Yoshihiro et al. (JP)
Download PDF: