Title:
COATING AGENT FOR CONCRETE STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2018/139395
Kind Code:
A1
Abstract:
The coating agent for concrete structures according to the present invention comprises (A) a diorganopolysiloxane blocked at both molecular terminals with silanol groups or with silicon-atom-bonded hydrolyzable groups, (B) either a silane compound having at least two silicon-atom-bonded hydrolyzable groups in the molecule or a product of the partial hydrolysis/condensation of the compound, (C) a curing catalyst, and (D) fumed silica. The coating agent forms silicone coating films strongly adherent to concrete structures. The surface state of the concrete structures can be visually checked through the silicone coating films.
Inventors:
MORI HIDEYUKI (JP)
Application Number:
PCT/JP2018/001722
Publication Date:
August 02, 2018
Filing Date:
January 22, 2018
Export Citation:
Assignee:
DOW CORNING TORAY CO LTD (JP)
International Classes:
C09D183/04; C09D7/40; E01D22/00; E04G23/02; E21D11/00
Foreign References:
| JP2002241695A | 2002-08-28 | |||
| JP2007056052A | 2007-03-08 | |||
| JPH04335066A | 1992-11-24 | |||
| JPH0339358A | 1991-02-20 | |||
| JPH01306470A | 1989-12-11 | |||
| JP2005213487A | 2005-08-11 | |||
| JP2007106946A | 2007-04-26 | |||
| JP2009035704A | 2009-02-19 | |||
| JP2009019354A | 2009-01-29 | |||
| JP2001355343A | 2001-12-26 | |||
| JP2006342538A | 2006-12-21 | |||
| JP2009150085A | 2009-07-09 |
Other References:
See also references of EP 3575373A4
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