STRIPPABLE COATING COMPOSITION FOR FLOORS

Title:

STRIPPABLE COATING COMPOSITION FOR FLOORS

Document Type and Number:

WIPO Patent Application WO/2011/037052

Kind Code:

A1

Abstract:

A strippable coating composition for floors which contains at least 50wt% of an aqueous polyurethane resin relative to the total solid content, wherein the hydroxyl-containing compound component constituting the aqueous polyurethane resin comprises (A) a polyester polyol component prepared from 1,6-hexanediol and either an aliphatic dibasic acid and/or an aromatic dibasic acid, (B) a low-molecular alicyclic diol component, and (C) an unsaturated fatty acid ester polyol. The strippable coating composition can form a coating film that has a tear strength of 0.3N or more, a break strength of 10MPa or more, and an elongation at break of 50% or more.

Inventors:

YAGI KONOSUKE (JP)
KANEDA SATOSHI (JP)
UMEHARA TETSUYA (JP)
NISHIDA SHIMON (JP)
NAGAMATSU TAMOTSU (JP)
KOSAKA TATSUMI (JP)

Application Number:

PCT/JP2010/065906

Publication Date:

March 31, 2011

Filing Date:

September 15, 2010

Export Citation:

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Assignee:

RINREI WAX CO LTD (JP)
ADEKA CORP (JP)
YAGI KONOSUKE (JP)
KANEDA SATOSHI (JP)
UMEHARA TETSUYA (JP)
NISHIDA SHIMON (JP)
NAGAMATSU TAMOTSU (JP)
KOSAKA TATSUMI (JP)

International Classes:

C09D175/06; C09D5/02; C09D133/00; E04F15/12

Foreign References:

JP2009167237A	2009-07-30
JP2009120684A	2009-06-04
JP2006160867A	2006-06-22