Hardshell gelatin capsule reducing the static electricity...

Details Hardshell gelatin capsule reducing the static electricity... Hardshell gelatin capsule reducing the static electricity...

2005-08-09

2005-08-09

Nolan-Rayford, Sandra M. (Department: 1772)

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

C424S456000, C424S460000, C424S461000, C424S463000, C424S465000, C424S476000, C424S490000, C424S498000, C424S499000

Reexamination Certificate

active

06926938

ABSTRACT:
The present invention provides a process for preparing hardshell gelatin capsule reducing the static electricity and enhancing the lubrication of film having good film distribution in capsule comprising the steps of: i) preparing an emulsion containing 0.4˜0.8 part by weight of diacetylated monoglycerides, 0.05˜0.1 part by weight of sodium lauryl sulfate, and 0.005˜0.01 part by weight of colloidal silicon dioxide; ii) adding the emulsion to gelatin solution containing 100 part by weight of gelatin; iii) mixing and homogenizing the resulting solution; iv) adjusting viscosity of mixture; v) allowing the obtained product to stand; and vi) forming a hardshell gelatin capsule therefrom.

REFERENCES:
patent: 5869102 (1999-02-01), Stroppolo et al.
patent: 6309663 (2001-10-01), Patel et al.
patent: 6551617 (2003-04-01), Corbo et al.

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