Title:
多成分漂白システム
Document Type and Number:
Japanese Patent JP3789933
Kind Code:
B2
Abstract:
PCT No. PCT/EP94/01966 Sec. 371 Date Nov. 7, 1996 Sec. 102(e) Date Nov. 7, 1996 PCT Filed Jun. 16, 1994 PCT Pub. No. WO94/29510 PCT Pub. Date Dec. 22, 1994A process for modifying, breaking down or bleaching lignin, material containing lignin or like substances uses oxidation catalysts and suitable oxidizing agents wherein these catalysts are used in combination with aliphatic, cycloaliphatic, hetercyclic or aromatic compounds containing NO, NOH or (A).
Inventors:
Cal, Hans-Peter
Application Number:
JP50135495A
Publication Date:
June 28, 2006
Filing Date:
June 16, 1994
Export Citation:
Assignee:
Cal, Hans-Peter
International Classes:
C11D3/395; C11D3/386; G06K19/06; C11D3/39; C11D7/54; C11D10/00; C11D10/02; C11D10/06; C12S3/00; C12S11/00; D06L3/02; D06L4/30; D06L4/40; D21C3/00; D21C5/00; G06K7/00; G06K7/10; G06K7/14
Domestic Patent References:
| JP5503542A |
Foreign References:
| WO1992018687A1 | ||||
| US3986974 | ||||
| GB1225713A | ||||
| GB1234335A |
Attorney, Agent or Firm:
Takashi Ishida
Yoshio Yoshio
Toshio Toda
Masaya Nishiyama
Yoshio Yoshio
Toshio Toda
Masaya Nishiyama