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Patent Searching and Data


Title:
FIBER FOR REINFORCING CEMENT, AND CURED CEMENT PRODUCED USING SAME
Document Type and Number:
WIPO Patent Application WO/2013/129323
Kind Code:
A1
Abstract:
A fiber for reinforcing a cement according to the present invention comprises a polyolefin fiber, wherein a fiber-treating agent is adhered onto the surface of the polyolefin fiber and the fiber-treating agent is a polyoxyethylene alkyl phosphate ester salt. One preferred example of the polyoxyethylene alkyl phosphate ester salt is a compound represented by chemical formula (2). A cured cement according to the present invention contains the fiber for reinforcing a cement. In chemical formula (2), R represents an alkyl group having 2 to 20 carbon atoms; A represents an alkali metal element; and n represents a numerical value of 1 to 20.

Inventors:
KAWAKAMI SHIGEKI
Application Number:
PCT/JP2013/054787
Publication Date:
September 06, 2013
Filing Date:
February 25, 2013
Export Citation:
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Assignee:
DAIWABO HOLDINGS CO LTD (JP)
DAIWABO POLYTEC CO LTD (JP)
International Classes:
D06M13/292; C04B16/06; C04B28/02; D06M10/02; D06M11/07; D06M15/53; D06M101/20
Foreign References:
JPH10236855A1998-09-08
JPH06219797A1994-08-09
JP2006096565A2006-04-13
JP2002227074A2002-08-14
JP2010070875A2010-04-02
JP2011074500A2011-04-14
JP2002069752A2002-03-08
JP2012229506A2012-11-22
JP2012117192A2012-06-21
Attorney, Agent or Firm:
IKEUCHI SATO & PARTNER PATENT ATTORNEYS (JP)
Patent business corporation Ikeuchi and Sato and partners (JP)
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Claims: