Title:
DECOMPOSITION METHOD OF N-VINYL AMIDE POLYMER
Document Type and Number:
Japanese Patent JP2002167464
Kind Code:
A
Abstract:
To provide a method capable of cheaply, easily and efficiently recycling or decomposing the wastes of an N-vinyl amide polymer or disposal products containing the same without polluting the environment.
This decomposition method of the N-vinyl amide polymer is to treat is a compost at least one kind polymer selected from the group consisting of a copolymer/polymer of a monomer containing the N-vinyl amide represented by formula (1) and crosslinked products of the copolymer/polymer or disposal products containing the same. In formula (1), R1 and R2 denote each hydrogen atom, methyl group or ethyl group independently, or denote each a 3-5C alkylene group circularly bonded.
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Inventors:
KITAGUNI HIDEKAZU
NAKANO KATSUHARU
TAKOSHI HIROTAKA
ISHIOKA SHINYA
ISHII TETSUYA
NAKANO KATSUHARU
TAKOSHI HIROTAKA
ISHIOKA SHINYA
ISHII TETSUYA
Application Number:
JP2000364086A
Publication Date:
June 11, 2002
Filing Date:
November 30, 2000
Export Citation:
Assignee:
SHOWA DENKO KK
International Classes:
C05F11/00; C05F15/00; C08J11/00; B09B3/00; (IPC1-7): C08J11/00; B09B3/00; C05F11/00; C05F15/00
Attorney, Agent or Firm:
Kikuchi Seiichi