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Patent Searching and Data


Title:
AQUEOUS DISPERSION
Document Type and Number:
WIPO Patent Application WO/2022/186294
Kind Code:
A1
Abstract:
[Problem] The present invention provides a primer resin emulsion which, in a system for applying an aqueous coating to a plastic coating, enables dripping properties when a base coat is applied to be favorably controlled and which makes it possible to obtain a smooth exterior appearance. [Solution] This aqueous dispersion is characterized in that: the aqueous dispersion contains an acid-modified polyolefin resin (A), a nitrogen-containing non-ionic emulsifier (B), and water; the acid-modified polyolefin resin (A) is a propylene-α-olefin copolymer containing 2-35 mass% of butene in a polyolefin component; and a coated film, after being fired at 80°C, has an angle of contact with pure water of 40-90°.

Inventors:
YAMANE ATSUSHI (JP)
KASHIHARA KENJI (JP)
MIYAZAKI KEITARO (JP)
Application Number:
PCT/JP2022/008954
Publication Date:
September 09, 2022
Filing Date:
March 02, 2022
Export Citation:
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Assignee:
TOYO BOSEKI (JP)
International Classes:
C08L23/26; C08L23/28; C08L71/02; C09D7/63; C09D123/26; C09D123/28; C09J11/06; C09J123/26; C09J123/28
Foreign References:
JPH06256592A1994-09-13
Other References:
KYOWA: "CX-150", INTERFACE SCIENCE CO., LTD
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