Title:
共反応性ラテックスに基づく単一成分系ラテックスの製造方法
Document Type and Number:
Japanese Patent JP4937117
Kind Code:
B2
Abstract:
The invention concerns a single-component system based on co-reactive latex capable of leading to formol-free coatings, crosslinkable at room temperature and post-crosslinkable by heat treatment, said system consisting of a mixture of two particle dispersions, (A) and (B) obtained each by emulsion polymerization in aqueous medium of a composition of respectively A and B monomers: (a) at least one free-radical polymerizable ethylenically unsaturated monomer, comprising a functional group, of formula (A), being a constituent of monomer A composition, and (b) at least one free-radical polymerizable ethylenically unsaturated monomer, comprising a radical (R) identical to or different from that of monomer (a); a functional group selected among acetal, mercaptal, mercaptol, dioxolane et dithiolane, being a constituent of monomer B composition. The invention also concerns the preparation method and the use of said system in the field of coatings.
Inventors:
Berge, Christoph
Coche, Francoise
Clan, Sophie
Coche, Francoise
Clan, Sophie
Application Number:
JP2007517357A
Publication Date:
May 23, 2012
Filing Date:
June 21, 2005
Export Citation:
Assignee:
Arkema France
International Classes:
C08L57/12; C08F20/34; C08F26/00; C08F220/18; C08F220/58; C08F246/00; C08L33/14; C08L39/00; C09D5/02; C09D133/06; C09D133/14; C09D139/00; C09D157/12; C09J133/14; C09J139/00; C09J139/02; C09J157/12
Domestic Patent References:
| JPS63275555A | 1988-11-14 | |||
| JPH10316927A | 1998-12-02 | |||
| JPH10316925A | 1998-12-02 |
Foreign References:
| US6031038A | 2000-02-29 |
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Makoto Onda