Iodine resistant silicone rubber compositions

Details Iodine resistant silicone rubber compositions Iodine resistant silicone rubber compositions

1985-06-13

1987-02-03

Jacobs, Lewis T.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524780, 524783, 524862, C08K 322

Patent

active

046409564

ABSTRACT:
There is provided an improved addition curable silicone composition wherein the improvement comprises an amount of metallic oxide effective to prevent premature deterioration of the cured composition due to exposure to iodine and/or hydroiodic acid. The preferred metallic oxides are magnesium oxide, zinc oxide and calcium oxide. Methods for making the compositions of the present invention are also provided.

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patent: 3844992 (1974-10-01), Antonen
patent: 3957713 (1976-05-01), Jeram et al.
patent: 3957717 (1976-05-01), Harada et al.
patent: 3969310 (1976-07-01), Itoh et al.
patent: 4061609 (1977-12-01), Bobear
patent: 4322320 (1982-03-01), Caprino
patent: 4329274 (1982-05-01), Faltynek
patent: 4472563 (1984-09-01), Chandra et al.

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