Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From silicon reactant having at least one...
Patent
1980-11-24
1982-07-13
Marquis, Melvyn I.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From silicon reactant having at least one...
528 15, 528 16, 528 17, 528 18, 528 19, 528 21, 528 22, 528 32, 528 33, 528 34, 528 35, 556450, C08G 7706
Patent
active
043395635
ABSTRACT:
The invention provides a novel and improved room temperature curable organopolysiloxane composition which is very stable over a long period of time if stored under an anhydrous condition but readily curable on exposure to moisture-containing atmosphere without producing no condensation products having toxicity, unpleasant odor or corrosiveness. The composition comprises, as the main component, an organopolysiloxane having at least three alkenyloxy groups bonded to the silicon atom or atoms in the organopolysiloxane molecule through a silhydrocarbylene linkage, e.g. silethylene linkage, and a curing accelerator.
REFERENCES:
patent: 3661816 (1972-05-01), Pepe et al.
patent: 3684793 (1972-08-01), Pepe et al.
patent: 4079037 (1978-03-01), Frye et al.
patent: 4180642 (1979-12-01), Takago
patent: 4248993 (1981-02-01), Takago
Arai Masatoshi
Futatsumori Koji
Takago Toshio
Marquis Melvyn I.
Shin-Etsu Chemical Co. , Ltd.
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