Title:
POLYPROPYLENE-BASED RESIN COMPOSITION AND FILM
Document Type and Number:
Japanese Patent JP2000248020
Kind Code:
A
Abstract:
To provide a polypropylene-based resin film having good surface appearance and transparency by a calender processing.
This polypropylene-based resin composition for calender processing consists mainly of a decomposed polypropylene-based resin which is obtained by heating the polypropylene-based resin in the presence of a radical- generating agent and whose melt flow rate ratio to the non-decomposed polypropylene-based resin is 2-100.
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Inventors:
Nozokido, Yutaka
Application Number:
JP1999000052463
Publication Date:
September 12, 2000
Filing Date:
March 01, 1999
Export Citation:
Assignee:
CHISSO CORP
International Classes:
C08J5/18; B29C43/24; C08F8/50; C08F10/06; C08L23/26; C08J5/18; B29C43/24; C08F8/00; C08F10/00; C08L23/00; (IPC1-7): C08F8/50; B29C43/24; C08F10/06; C08J5/18; C08L23/26