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...
Patent
1990-06-11
1991-05-07
Schofer, Joseph L.
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...
524566, C08K 334
Patent
active
050137832
ABSTRACT:
Hydrogenated nitrile rubbers filled with sodium aluminium silicate suffer relatively little deterioration of the mechanical properties, e.g. elongation at break, during hot air aging.
REFERENCES:
patent: 3036980 (1962-05-01), Dunham Jr. et al.
patent: 3832327 (1974-08-01), Hackbarth et al.
patent: 4612342 (1986-09-01), Kostinko
WPIL Database, JP-A-62240338, Derwent Publications Ltd., London, GB (10/21/87).
Rohde Ernst
Szentivanyi Zsolt
Thormer Joachim
Bayer Aktiengesellschaft
Schofer Joseph L.
Sweet Mark
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