Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Compositions to be polymerized by wave energy wherein said...
Patent
1989-11-01
1991-11-05
McCamish, Marion E.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Compositions to be polymerized by wave energy wherein said...
522908, 523109, 526320, C08F 1802, C08F11802, C08F21802
Patent
active
050632558
ABSTRACT:
A dental photopolymerizable type resin composition is provided, which comprises (a) a photopolymerizable compound that has therein at least one ethylenically unsaturated double bond and is a solid either crystalline or amorphous at 40.degree. C. or lower, (b) an inorganic filler, (c) a photopolymerization initiator, and (d) a reducing agent. That compound may be a mono- or poly-functional (meth)acrylate.
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Hasegawa Akira
Mori Hiroshi
Sano Yasuyuki
Takahashi Tatsuhiko
Berman Susan
G-C Toshi Kogyo Corporation
McCamish Marion E.
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