Title:
AQUEOUS POLYOLEFIN RESIN DISPERSION
Document Type and Number:
WIPO Patent Application WO/2002/055598
Kind Code:
A1
Abstract:
An aqueous dispersion characterized in that it comprises: (A) a polyolefin terpolymer resin obtained from (a) an unsaturated carboxylic acid or anhydride thereof, (b) an ethylenic hydrocarbon, and (c) a specific compound, the proportion of (a) being 0.01 to 5 wt.%, excluding 5 wt.%, and the ratio of (b) to (c) being from 55/45 to 99/1 (wt.%); (B) a basic compound; and (C) an aqueous medium, that the polyolefin terpolymer resin (A) dispersed in the aqueous medium has a number-average particle diameter of 1 $g(m)m or smaller, and that the dispersion contains substantially no nonvolatile aqueous-dispersion aids. Also provided are: a coated film obtained by applying this aqueous dispersion to a thermoplastic resin; and a coated metallic material obtained by applying this aqueous dispersion to a metallic material.
Inventors:
SHIBA KENJIN (JP)
OKAMOTO SHOJI (JP)
ONISHI HAYAMI (JP)
KAJIMARU HIROSHI (JP)
OKAMOTO SHOJI (JP)
ONISHI HAYAMI (JP)
KAJIMARU HIROSHI (JP)
Application Number:
PCT/JP2002/000162
Publication Date:
July 18, 2002
Filing Date:
January 11, 2002
Export Citation:
Assignee:
UNITIKA LTD (JP)
SHIBA KENJIN (JP)
OKAMOTO SHOJI (JP)
ONISHI HAYAMI (JP)
KAJIMARU HIROSHI (JP)
SHIBA KENJIN (JP)
OKAMOTO SHOJI (JP)
ONISHI HAYAMI (JP)
KAJIMARU HIROSHI (JP)
International Classes:
C09D123/08; C08L23/08; C08L75/04; (IPC1-7): C08L23/00; C09D123/00
Foreign References:
| JPS62502692A | 1987-10-15 | |||
| JP3080052B2 | 2000-08-21 | |||
| US3823108A | 1974-07-09 | |||
| EP0718318A2 | 1996-06-26 |
Other References:
See also references of EP 1361248A4
Attorney, Agent or Firm:
Morimoto, Yoshihiro (4th Floor 10-10 Nishi-Hommachi 1-chome Nishi-k, Osaka-shi Osaka, JP)
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