Colorings

Details Colorings Colorings

1975-02-11

1976-12-28

Griffin, Ronald W.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

8 41R, 8DIG7, 260 37P, 260 465E, 260 793R, 260 795NV, 260144, 426250, 426540, 536 51, 536 56, A23L 127, C08F 2802

Patent

active

040001180

ABSTRACT:
Nontoxic coloring compositions which comprise optically chromophoric groups attached via sulfonamido linkages to nondegradable chemical molecules having molecular dimensions which substantially prevent their absorption from the gastrointestinal tract are disclosed. The colorings find primary applications as food colors.

REFERENCES:
patent: 3096322 (1963-07-01), Straley et al.
patent: 3108846 (1963-10-01), Utmuneratya et al.
patent: 3137671 (1964-06-01), Bosshard et al.
patent: 3190850 (1965-06-01), Burke
patent: 3277075 (1966-10-01), Mayhew et al.
patent: 3304297 (1967-02-01), Wegmann et al.
patent: 3337288 (1967-08-01), Horiguchi et al.
patent: 3345122 (1967-10-01), Meininger et al.
patent: 3507850 (1970-04-01), Cohen et al.
patent: 3563931 (1971-02-01), Horiguchi et al.
patent: 3640733 (1972-02-01), Rust et al.

Affiliated with

Also associated with

Rating

Colorings does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Colorings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Colorings will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-147903