Impression material compositions

Details Impression material compositions Impression material compositions

1991-06-18

1993-04-27

Schofer, Joseph L.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524 28, 106 35, A61K 610, C08L 504

Patent

active

052062724

ABSTRACT:
This invention relates to an impression material composition comprising an alginate and a gelling agent and being hardened in the presence of water, an unsaturated carboxylic acid polymer being contained in an amount of 5 to 150 parts by weight per 100 parts by weight of the alginate.

REFERENCES:
patent: 2249694 (1941-07-01), Wilding
patent: 2397145 (1946-03-01), VanBeuren Joy et al.
patent: 2454709 (1948-11-01), Molnar et al.
patent: 2568752 (1951-09-01), Lochridge
patent: 2824811 (1958-02-01), Erickson et al.
patent: 2878129 (1959-03-01), Rabchuk
patent: 3620778 (1971-11-01), Morrell
patent: 4768951 (1988-09-01), Abiru et al.

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