Title:
【発明の名称】紙又は紙ボードの製造方法
Document Type and Number:
Japanese Patent JP3240003
Kind Code:
B2
Abstract:
A process for producing paper or paperboard from mechanical pulp, in which the pulp is treated with a phenol-oxidizing enzyme after mechanical refining of the pulp has been completed. The resulting paper exhibits an increased strength relative to paper produced from untreated pulp.
Inventors:
Hansen, Thomas Taye
Nieden, Peder Holk
Nieden, Peder Holk
Application Number:
JP51979593A
Publication Date:
December 17, 2001
Filing Date:
May 18, 1993
Export Citation:
Assignee:
Novozymes actiesel scab
International Classes:
D21C5/00; D21C9/00; D21H11/00; D21H11/20; C12S3/08; (IPC1-7): D21C9/00; C12S3/08; D21H11/00
Domestic Patent References:
| JP3174078A | ||||
| JP3130485A | ||||
| JP3104993A | ||||
| JP2210085A | ||||
| JP5247865A | ||||
| JP3260188A | ||||
| JP2500990A | ||||
| JP63500604A |
Attorney, Agent or Firm:
Takashi Ishida (8 outside)