Title:
【発明の名称】造粒されたポリビニルアセタール樹脂およびその製造方法
Document Type and Number:
Japanese Patent JP3139554
Kind Code:
B2
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Inventors:
Kotake Hirohisa
Satoshi Kozai
Akio Nishijima
Satoshi Kozai
Akio Nishijima
Application Number:
JP4064091A
Publication Date:
March 05, 2001
Filing Date:
February 13, 1991
Export Citation:
Assignee:
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
International Classes:
C08J3/12; C08L29/14; (IPC1-7): C08J3/12
Domestic Patent References:
| JP4222630A | ||||
| JP2261807A | ||||
| JP4977965A |
Attorney, Agent or Firm:
Norihiro Watanabe