Plastic article or earthenware shaping or treating: apparatus – With foraminous or absorbent means for removal of vehicle or... – Vacuum means
Patent
1981-07-13
1983-09-13
Hall, James R.
Plastic article or earthenware shaping or treating: apparatus
With foraminous or absorbent means for removal of vehicle or...
Vacuum means
B28B 126
Patent
active
044039328
ABSTRACT:
An apparatus for loading cosmetic material into a hollow space includes a porous absorbent block arranged to define at least a part of a closed hollow space. A cosmetic material is injected into the closed hollow space, the cosmetic material being prepared by mixing powder cosmetic material with a binder and solvent. The absorbent block is separated from the cosmetic material solidified in the hollow space. Solvent which is absorbed by the absorbent block is removed therefrom after separating the block from the solidified cosmetic material.
REFERENCES:
patent: 3649152 (1972-03-01), Knack, Sr.
patent: 4161378 (1979-07-01), Strawson et al.
Hatakeyama Yoshiharu
Ishiguro Mitsuo
Ogasawara Hirotake
Hall James R.
Shiseido Company Ltd
Yoshida Industry Co. Ltd.
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