Plastic and nonmetallic article shaping or treating: processes – Dental shaping type – Denture forming
Patent
1918-11-21
1990-09-11
Lowe, James
Plastic and nonmetallic article shaping or treating: processes
Dental shaping type
Denture forming
4331991, A61C 1310
Patent
active
049561308
ABSTRACT:
A method of making lifelike dentures which includes the characterization of an outer layer of the gum and soft tissue. Several different colored polymeric powders ranging from off-white to dark pink are applied to a surface of the denture mold cavity and characterized by a polymerizable liquid or heat curable curing agent. The method produces a denture whose gums gradually deepen in color farther from the teeth to produce a lifelike denture.
REFERENCES:
"Methods of Producing More Lifelike Dentures, Including the Preparation and Processing of Acrylic Resins", by Walter J. Pryor, Journal of American Dental Association, Jun. 1941, pp. 894-902.
Dodd Thomas J.
Fiorilla Christopher A.
Lowe James
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