Biphenyloxy mono- and dimethacrylate polymerizable compositions

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

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Details

5263296, 5263294, C08F 1224, C08F21612

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active

045187568

ABSTRACT:
Polymerizable compositions capable of giving transparent resin having a high refractive index of at least 1.57 which are useful as optical materials and glass adhesives are disclosed. The compositions comprise a mono(meth)acrylate having a biphenyl skeleton and a di(meth)acrylate having a biphenyl skeleton or a bisphenol skeleton. The compositions cure rapidly, particularly under irradiation of ultraviolet light.

REFERENCES:
patent: 3717689 (1973-02-01), Tanaka et al.
patent: 3960981 (1976-06-01), Nargiu et al.
patent: 4072657 (1978-02-01), Tanaka et al.

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