Photo-curable liquid silicone rubber compositions for templating

Details Photo-curable liquid silicone rubber compositions for templating Photo-curable liquid silicone rubber compositions for templating

1997-09-24

1999-09-14

Berman, Susan W.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Compositions to be polymerized by wave energy wherein said...

522148, 528 33, 528 31, 528 32, 528 40, 264496, B29C 3508, C08L 8305, C08L 8307, C08L 8306

Patent

active

059523972

ABSTRACT:
A photo-curable liquid silicone rubber composition is curable upon exposure to light into a cured product having a Shore A hardness of 20 to 60 and a light transmittance of at least 10% at a wall gage of 10 mm. The composition is suitable for forming a transparent templating mother mold which allows a photo-curable liquid resin cast therein to be cured with light transmitted by the mold wall.

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