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Title:
METHOD FOR CLEANING WOVEN GLASS FIBER FABRIC
Document Type and Number:
WIPO Patent Application WO/2012/132867
Kind Code:
A1
Abstract:
A method for cleaning woven glass fiber fabric is provided in which the same effect as heat treatment can be obtained when the sizing agent is removed from the surface of the woven glass fiber fabric. This method for cleaning woven glass fiber fabric comprises removing the sizing agent from the surface of woven glass fiber fabric (2) that was obtained by weaving fiber bundles formed by coating the surface of glass fiber filaments with a sizing agent. The woven glass fiber fabric (2) is treated in at least two steps of treatment with enzymes and treatment with a cleaning fluid.

Inventors:
TSUCHIGANE NORIO (JP)
WADA MASANORI (JP)
MATSUMOTO MORIMASA (JP)
HIRAYAMA NORIO (JP)
Application Number:
PCT/JP2012/056352
Publication Date:
October 04, 2012
Filing Date:
March 13, 2012
Export Citation:
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Assignee:
NITTO BOSEKI CO LTD (JP)
TSUCHIGANE NORIO (JP)
WADA MASANORI (JP)
MATSUMOTO MORIMASA (JP)
HIRAYAMA NORIO (JP)
International Classes:
D06M16/00; D06L4/40; D06M10/02
Foreign References:
JP2001506708A2001-05-22
JPH07504948A1995-06-01
JPH06166952A1994-06-14
JPS63107844A1988-05-12
Attorney, Agent or Firm:
SATO & ASSOCIATES (JP)
Patent business corporation creation international patent firm (JP)
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Claims: