Title:
POLYPROPYLENE-BASED RESIN COMPOSITION, LAMINATE, AND METHODS FOR PRODUCING THESE
Document Type and Number:
WIPO Patent Application WO/2021/246338
Kind Code:
A1
Abstract:
A polypropylene-based resin composition characterized by containing 2-30 mass% of a polypropylene resin (X1) having specific characteristics, 5-98 mass% of a polypropylene resin (X2) having specific characteristics, and 0-80 mass% of a polypropylene-based resin (Y) having specific characteristics (where the total amount of the polypropylene resin (X1), the polypropylene resin (X2), and the polypropylene-based resin (Y) is 100 mass%).
Inventors:
UCHIDA TOMOKI (JP)
NISHIBU TAKAHISA (JP)
ITO MASAAKI (JP)
TAKIZAWA MIORI (JP)
NISHIBU TAKAHISA (JP)
ITO MASAAKI (JP)
TAKIZAWA MIORI (JP)
Application Number:
PCT/JP2021/020521
Publication Date:
December 09, 2021
Filing Date:
May 28, 2021
Export Citation:
Assignee:
JAPAN POLYPROPYLENE CORP (JP)
International Classes:
B32B27/32; C08F10/06; C08L23/10
Foreign References:
JP2014055252A | 2014-03-27 | |||
JP2016199651A | 2016-12-01 | |||
JP2015193827A | 2015-11-05 | |||
JP2014181317A | 2014-09-29 | |||
JPH08259752A | 1996-10-08 | |||
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JP2003528948A | 2003-09-30 | |||
JP2001323119A | 2001-11-20 | |||
JPS62121704A | 1987-06-03 | |||
JPH06157666A | 1994-06-07 | |||
JP2009057542A | 2009-03-19 | |||
JP2009275207A | 2009-11-26 | |||
JP2014055252A | 2014-03-27 | |||
JPS6035007A | 1985-02-22 | |||
JPS61130314A | 1986-06-18 | |||
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JPH0241303A | 1990-02-09 | |||
JPH02131488A | 1990-05-21 | |||
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Other References:
"Developments in Polymer Characterization-4", vol. 45, 1983, APPLIED SCIENCE PUBLISHERS, pages: 6495 - 6505
MACROMOLECULES, vol. 33, 2000, pages 6945 - 6952
"Polymer Journal", vol. 16, 1984, ASAKURA SHOTEN PUBLISHING CO., pages: 717
MACROMOLECULES, vol. 8, 1975, pages 687
POLYMER, vol. 30, 1989, pages 1350
TETSUO YASUDAMITSURU SAKUMA: "Polypropylene Handbook", 1998, KOGYO CHOSAKAI PUBLISHING CO.
POLYMER, vol. 45, 2004, pages 6495 - 6505
See also references of EP 4159439A4
MACROMOLECULES, vol. 33, 2000, pages 6945 - 6952
"Polymer Journal", vol. 16, 1984, ASAKURA SHOTEN PUBLISHING CO., pages: 717
MACROMOLECULES, vol. 8, 1975, pages 687
POLYMER, vol. 30, 1989, pages 1350
TETSUO YASUDAMITSURU SAKUMA: "Polypropylene Handbook", 1998, KOGYO CHOSAKAI PUBLISHING CO.
POLYMER, vol. 45, 2004, pages 6495 - 6505
See also references of EP 4159439A4
Attorney, Agent or Firm:
KISHIMOTO, Tatsuhito et al. (JP)
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