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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)
Application Number:
PCT/JP2021/020521
Publication Date:
December 09, 2021
Filing Date:
May 28, 2021
Export Citation:
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Assignee:
JAPAN POLYPROPYLENE CORP (JP)
International Classes:
B32B27/32; C08F10/06; C08L23/10
Foreign References:
JP2014055252A2014-03-27
JP2016199651A2016-12-01
JP2015193827A2015-11-05
JP2014181317A2014-09-29
JPH08259752A1996-10-08
JP2006056914A2006-03-02
JPH0580492B21993-11-09
JP2003528948A2003-09-30
JP2001323119A2001-11-20
JPS62121704A1987-06-03
JPH06157666A1994-06-07
JP2009057542A2009-03-19
JP2009275207A2009-11-26
JP2014055252A2014-03-27
JPS6035007A1985-02-22
JPS61130314A1986-06-18
JPS63295607A1988-12-02
JPH01275609A1989-11-06
JPH0241303A1990-02-09
JPH02131488A1990-05-21
JPH0276887A1990-03-16
JPH03163088A1991-07-15
JPH04300887A1992-10-23
JPH04211694A1992-08-03
JPH0543616A1993-02-23
JPH05209013A1993-08-20
JPH06239914A1994-08-30
JPH07504934A1995-06-01
JPH0885708A1996-04-02
JP2013199642A2013-10-03
JP2012149160A2012-08-09
JPH11240909A1999-09-07
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
Attorney, Agent or Firm:
KISHIMOTO, Tatsuhito et al. (JP)
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