Title:
WATER-BASED ASPHALT COATING COMPOSITION
Document Type and Number:
WIPO Patent Application WO2006034037
Kind Code:
A3
Abstract:
The present invention relates to multi-part coating compositions that comprise a first part which is an asphalt emulsion comprising water, asphalt, and a dispersion system and a second part which is a liquid polymer composition that lacks water. The asphalt emulsion and liquid polymer composition are combined in situ to provide a coating that has fast dry characteristics, and that quickly develops good water-resistance. Such compositions are useful as coatings on metal, wood, and other surfaces, where fast drying characteristics are important. Such compositions are particularly useful as coatings on substrates where early water-resistance of the coating is important, such as those surfaces which are routinely exposed to the outdoors.
Inventors:
HERNANDEZ PAMELA (US)
PETERS STEPHEN (US)
PETERS STEPHEN (US)
Application Number:
PCT/US2005/033175
Publication Date:
June 15, 2006
Filing Date:
September 16, 2005
Export Citation:
Assignee:
TREMCO INC (US)
HERNANDEZ PAMELA (US)
PETERS STEPHEN (US)
HERNANDEZ PAMELA (US)
PETERS STEPHEN (US)
International Classes:
C08H99/00; C08J11/08
Foreign References:
| US5364894A | 1994-11-15 | |||
| US5539029A | 1996-07-23 | |||
| US5811477A | 1998-09-22 | |||
| US6706787B1 | 2004-03-16 | |||
| US5319008A | 1994-06-07 | |||
| US5925695A | 1999-07-20 |
Other References:
See also references of EP 1789483A4
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