Molding compound for molding body portions and process for produ

Details Molding compound for molding body portions and process for produ Molding compound for molding body portions and process for produ

1982-05-21

1984-05-29

Griffin, Ronald W.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Cellular products or processes of preparing a cellular...

523109, 523113, 523115, 523121, 524506, 524588, B68G 100, B68G 1104, C08L 2708, C08L 8304

Patent

active

044515847

ABSTRACT:
A molding compound for molding body portions preferably serves the purpose of producing a counterpart for the production of a model for making prostheses, particularly teeth prostheses or orthopaedic prostheses, or the purpose of cladding such prostheses for adapting same to a changed shape of body portions. This molding compound consists of a silicone containing pressure-elastic hollow microspheres the thin shell of which consists of a vinylidene chloride copolymer and the interior of which contains a gas. This silicone is initially liquid or pasty and, respectively, kneadable and solidifies after a certain time to a rubber-like consistency by adding a hardener, so that the molding compound reproduces the shape of the body portion to be molded.

REFERENCES:
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patent: 3642666 (1972-02-01), Bartl et al.
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patent: 4108806 (1978-08-01), Cohrs et al.
patent: 4252910 (1981-02-01), Schaefer
patent: 4320076 (1982-03-01), Greenwood

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