Compositions: coating or plastic – Coating or plastic compositions – Dental
Patent
1985-06-11
1987-06-02
Hayes, Lorenzo B.
Compositions: coating or plastic
Coating or plastic compositions
Dental
106 3851, 106207, 106209, 433214, C04B 3568
Patent
active
046700536
ABSTRACT:
Impression material in the form of a powder, which, on mixing with water, provides a paste which cures to a solid consistency, the material in the form of a powder being made dust-free by additions of a coating agent, which material is characterized in that it contains paraffin as an additive.
REFERENCES:
patent: 480669 (1892-08-01), Norfolk
patent: 1074600 (1913-10-01), Breyer
patent: 4394172 (1983-07-01), Scheuble
patent: 4543372 (1985-09-01), Watanabe et al.
Kooke Dieter
Schwabe Peter
Bayer Aktiengesellschaft
Hayes Lorenzo B.
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