Compositions: coating or plastic – Coating or plastic compositions – Marking
Patent
1998-12-18
2000-02-08
Brunsman, David
Compositions: coating or plastic
Coating or plastic compositions
Marking
106272, 44275, 264275, 264349, C09D 1300, C09D19106, C10L 504, C10L 542, C10L 544
Patent
active
060224029
ABSTRACT:
This invention relates to wax formulations comprised of specific poly(oxyalkylenated) colorants having alkenyl succinic anhydride (ASA) terminal groups. Preferably the wax formulation is a crayon. Such polymeric ASA-capped colorants provide excellent coloring, decreased migratory properties, and improved balanced burning characteristics over traditional crayon colorants, pigments, and dyestuffs. This invention also concerns methods of making the aforementioned colored crayon formulations as well as other colored wax articles, such as candles.
REFERENCES:
patent: 3734857 (1973-05-01), Moiso et al.
patent: 4167510 (1979-09-01), Brendle
patent: 4732570 (1988-03-01), Baumgartner et al.
patent: 5310887 (1994-05-01), Moore et al.
patent: 5621022 (1997-04-01), Jaeger et al.
patent: 5938828 (1999-08-01), Zhao et al.
Starks Leonard J.
Stephenson Eugene Kyle
Brunsman David
Moyer Terry T.
Parks William S.
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