Washable marking fluid formulation for soft gelatin capsules and

Details Washable marking fluid formulation for soft gelatin capsules and Washable marking fluid formulation for soft gelatin capsules and

1985-10-09

1987-01-06

Lawrence, Evan K.

Coating processes

Nonuniform coating

102502, 102513, 106 19, 273317, 273428, 428402, B05D 724, B32B 106, C09D 1100, F42B 1336

Patent

active

046346066

ABSTRACT:
This invention relates to a washable marking fluid to be used in projectiles in which the prime and critical ingredient is a nonionic polyoxyethylene derivative of fatty acid partial esters of sorbitol anhydride. Projectiles produced from soft gelatin capsules containing such washable marking fluid possess ideal rheological properties and desired uniformity and stability. The fluid when packaged in a soft gelatin capsule produces projectiles that are more accurate and stable and make bright, highly visible marks that can be easily washed out with water and/or detergent and thus are ideally suitable for use in sports and games exercises.

REFERENCES:
patent: 3147011 (1964-09-01), Lemelson
patent: 3429263 (1969-02-01), Snyder et al.
patent: 3861943 (1975-01-01), Grainger
patent: 4170669 (1979-10-01), Okada
Hawley, G. G., "The Condensed Chemical Dictionary", ninth edition, New York, Van Nostrand Reinhold Company, 1977, p. 332.

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