Title:
【発明の名称】有機高分子ポリマーの製造法
Document Type and Number:
Japanese Patent JP3032219
Kind Code:
B2
Abstract:
An organic polymer ferromagnetic material characterized in that the material comprises a polymer obtained by subjecting to plasma polymerization or oxidation polymerization a methane derivative having two substituents and represented by the formula wherein A is an electron accepting group, and B is an electron donating group, or by copolymerizing the methane derivative with a diarylmethane derivative represented by the formula wherein R<1> is a substituted or unsubstituted phenyl group by plasma polymerization or oxidation polymerization.
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Inventors:
Hitoshi Tanaka
Tsuneyuki Sato
Tadahisa Ota
Michio Sasaoka
Tsuneyuki Sato
Tadahisa Ota
Michio Sasaoka
Application Number:
JP32011989A
Publication Date:
April 10, 2000
Filing Date:
December 07, 1989
Export Citation:
Assignee:
Otsuka Chemical Co., Ltd.
International Classes:
C08F2/00; C08F2/58; C08G61/00; H01F1/42; (IPC1-7): C08G61/00
Domestic Patent References:
| JP63166038A | ||||
| JP61213221A | ||||
| JP61113123A | ||||
| JP61104430A | ||||
| JP61104429A |
Attorney, Agent or Firm:
Iwao Tamura