Title:
MOISTURE-CURABLE URETHANE COMPOSITION AND COVERING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2016/171035
Kind Code:
A1
Abstract:
Provided are: moisture-curable urethane composition characterized by containing a polytetramethylene glycol urethane prepolymer, a urethane compound (B) having an oxazolidine group, an acid catalyst (C), a filler (D), and a plasticizer (E); and a covering material characterized by being obtained by moisture-curing said moisture-curable urethane composition. This covering material fulfills the standard for high-strength types at test temperatures of 23°C, -20°C, and 60°C and the standard for deterioration characteristics during elongation, as stipulated for urethane rubber tensile performance in "Table 1 - Roof Coating Film Waterproofing Material Performance" in JISA6021:2011. A covering material such as a waterproofing material, etc., can be easily prepared without using large machinery.
Inventors:
IRIE HIROMI (JP)
NISHIMURA NORIO (JP)
NISHIMURA NORIO (JP)
Application Number:
PCT/JP2016/061793
Publication Date:
October 27, 2016
Filing Date:
April 12, 2016
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
C08G18/12; C08G18/16; C08G18/66; C08G18/75; C08G18/76; C09D7/12; C09D175/08
Domestic Patent References:
| WO2014114640A1 | 2014-07-31 |
Foreign References:
| JP2002003566A | 2002-01-09 | |||
| JP2003128988A | 2003-05-08 |
Attorney, Agent or Firm:
KONO MICHIHIRO (JP)
Michihiro Kono (JP)
Michihiro Kono (JP)
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