Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Particulate matter
Patent
1992-03-06
1994-11-08
Nakarani, D. S.
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Particulate matter
424455, 424456, 42840221, B32B 516, B32B 902
Patent
active
053625641
ABSTRACT:
A seamless capsule comprising a content and a film for coating said content is disclosed. The content is an hydrophilic substance. A lower fatty acid ester of sucrose is present between the content and the film. There is also disclosed a process for producing a seamless capsule which comprises simultaneously extruding a hydrophilic substance solution, a lower fatty acid ester of sucrose and a film solution for the seamless capsule into a cooling solution from concentrically arranged nozzles, a first nozzle, a second nozzle and a third nozzle, respectively, the diameter of said nozzle gradually increasing in that order.
REFERENCES:
patent: 3664963 (1972-05-01), Pasin
patent: 4428983 (1984-01-01), Nehen et al.
patent: 4532123 (1985-07-01), Gardner
patent: 5093200 (1992-03-01), Watanabe et al.
Kamaguchi Ryousei
Suzuki Toshiyuki
Morishita Jintan Co., Ltd.
Nakarani D. S.
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