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Patent Searching and Data


Title:
コーティング組成物を着色する方法
Document Type and Number:
Japanese Patent JP5073479
Kind Code:
B2
Abstract:
A method is provided for irreversibly coloring a coating composition containing a color former comprising the steps of a) providing a coating composition that contains an UV curable resin, a thermosetting resin or an alkyd resin with the proviso that the coating composition contains no developer nor any additive which may function as developer; b) mixing the coating composition with the color former whereby no color is formed; c) applying the colorless composition obtained in step b) to a substrate; d) in case of a thermosetting resin curing the resin between 100 and 300° C., preferably between 100 and 150° C., whereby no color is formed, in case of alkyd resin drying of the resin at room temperature, whereby no color is formed; e) exposure to UV or high energy radiation below 400 nm whereby the color is formed.

Inventors:
Benkov, Johannes
Powell, Carlin
Application Number:
JP2007506761A
Publication Date:
November 14, 2012
Filing Date:
March 29, 2005
Export Citation:
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Assignee:
Ciba Holding Inc.
International Classes:
C09D201/00; B41M5/30; B41M5/323; B41M5/327; C08J3/20; C08J7/04; C09D5/03; C09D7/00; C09D7/12; C09D11/00; G01J1/50; G03C1/73; G03F7/105
Domestic Patent References:
JP9111161A
JP63260483A
JP63137226A
JP1257841A
JP2004061813A
Foreign References:
WO2002101462A1
Attorney, Agent or Firm:
Hajime Tsukuni
Fumio Shinoda
Koshiro Tsukuda