Light polymerizable resin compositions for the preparation of clasp patterns
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United States of America Patent
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Oct 19, 1993
Issued Date -
N/A
app pub date -
Dec 16, 1991
filing date -
Jun 23, 1987
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A light-polymerizable resin composition for the preparation of clasp patterns comprises (a) a light-polymerizable compound having at least one ethylenically unsaturated double bond, (b) an organic filler material, (c) a light polymerization initiator and (d) a reducing agent. The light-polymerizable compound is solid at normal temperature, and may be a mono- or polyfunctional acrylate or methacrylate.
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