Title:
共重合性ビニル基を含有する熱安定性アントラキノン着色剤
Document Type and Number:
Japanese Patent JP2004506062
Kind Code:
A
Abstract:
Disclosed are thermally-stable, anthraquinone colorant compounds (dyes) which contain one or more vinyl groups which render the compounds copolymerizable with reactive vinyl monomers to produce colored, polymeric compositions such as acrylate and methacrylate polymeric materials. The compounds possess good fastness (stability) to ultraviolet (UV) light, good solubility in vinyl monomers, good color strength and excellent thermal stability. Also disclosed are (1) coating composition comprising (i) one or more polymerizable vinyl compounds, (ii) one or more of the dye compounds described above, and (iii) a photoinitiator and (2) polymeric materials, i.e., polymers derived from one or more acrylic acid esters, one or more methacrylic acid esters, one or more other polymerizable vinyl compounds or mixtures of any two or more thereof, having copolymerized therein one or more of the anthraquinone colorant compounds.
Inventors:
Sia, michael john
Weber, Max Allen
Rhodes, Gary Foust
Jason Cray, Pearson
Cook, Philip Michael
Dewitt, Joss Simon
Larry Keith, Johnson
Weber, Max Allen
Rhodes, Gary Foust
Jason Cray, Pearson
Cook, Philip Michael
Dewitt, Joss Simon
Larry Keith, Johnson
Application Number:
JP2002517695A
Publication Date:
February 26, 2004
Filing Date:
July 30, 2001
Export Citation:
Assignee:
EASTMAN CHEMICAL COMPANY
International Classes:
C09B1/28; C07D249/08; C07D249/12; C08F246/00; C08F283/00; C08F290/06; C08F290/14; C09B1/32; C09B1/58; C09B1/62; C09B69/10; C09D4/00; C09D4/06; C09D7/12; C09D201/00; (IPC1-7): C09B1/28; C09B1/32; C09B1/58; C09B1/62; C09D7/12; C09D201/00
Attorney, Agent or Firm:
Takashi Ishida
Jun Tsuruta
Koji Takeuchi
Masaya Nishiyama
Higuchi Souji
Jun Tsuruta
Koji Takeuchi
Masaya Nishiyama
Higuchi Souji