Title:
COMPOSITION FOR FORMING NONFLAMMABLE FILM, AND NONFLAMMABLE FILM OBTAINED THEREFROM
Document Type and Number:
WIPO Patent Application WO/2012/023695
Kind Code:
A2
Abstract:
Disclosed are a composition for forming a nonflammable film comprising: (a) 50.4-64.8 wt% of at least one type of a binder resin selected from a water-soluble or water-dispersible acrylic resin and a water-soluble or water dispersible vinyl-based resin; (b) 19.6-25.2 wt% of water; (c) 6-26 wt% of expanded graphite; and (d) 2-4 wt% of white kerosene, and a nonflammable film obtained from the composition. According to the present invention, the composition for forming a nonflammable film has an excellent drying rate and long-term storage, and it is possible to form a nonflammable film having excellent water resistance, heat resistance and mechanical strength in addition to being nonflammable by conveniently forming a dense resin-expanded graphite composite nonflammable film on the surface of a product to be coated with the composition.
Inventors:
PARK NO OHK (KR)
YOON JAE WOON (KR)
KIM NAM KI (KR)
YOON JAE WOON (KR)
KIM NAM KI (KR)
Application Number:
PCT/KR2011/004251
Publication Date:
February 23, 2012
Filing Date:
June 10, 2011
Export Citation:
Assignee:
PARK NO OHK (KR)
YOON JAE WOON (KR)
KIM NAM KI (KR)
YOON JAE WOON (KR)
KIM NAM KI (KR)
International Classes:
C09D133/08; C09D5/18; C09D7/12; C09D131/04
Foreign References:
| KR20080102791A | 2008-11-26 | |||
| JP2000169853A | 2000-06-20 | |||
| JP2008214463A | 2008-09-18 | |||
| JP2004224960A | 2004-08-12 | |||
| JPH10110121A | 1998-04-28 | |||
| KR0182661B1 | 1999-04-01 |
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Claims: