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Title:
抄紙機または板紙抄紙機で汚染された表面に対する表面処理工程
Document Type and Number:
Japanese Patent JP4128744
Kind Code:
B2
Abstract:
The invention concerns a process for treatment of faces that contain chromium or aluminum in a paper/board machine or in a finishing machine. A fluorine compound of low surface energy is applied onto the face, which compound is made to adhere to the chromium or aluminum atoms in the face.

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Inventors:
Mantilla, tapio
Lehtonen, Pentti
Sorsa and Petri
Application Number:
JP2000534613A
Publication Date:
July 30, 2008
Filing Date:
March 02, 1999
Export Citation:
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Assignee:
METSO PAPER INC.
International Classes:
C09K3/00; C23C22/34; D21H19/02; C23F15/00; D21F3/00; D21F3/08; D21F5/02; D21G1/02
Domestic Patent References:
JP8325974A
JP7309495A
JP6508894A
JP4082990A
JP61207691A
JP4091291A
Attorney, Agent or Firm:
Takao Katori



 
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