Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From silicon reactant having at least one...
Patent
1990-07-17
1993-06-01
Marquis, Melvyn I.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From silicon reactant having at least one...
525478, 524425, 524430, 524431, 524432, 524440, 524588, 524448, 524788, 524789, 524785, 524786, 524780, 524783, 524862, C08G 7706
Patent
active
052161048
ABSTRACT:
An addition-type silicone rubber composition comprising (a) an organopolysiloxane containing at least two alkenyl groups bonded to the silicon atoms in one molecule, (b) an organopolysiloxane containing one alkenyl group bonded to the silicon atom in one molecule on an average, (c) an organohydrogenpolysiloxane containing at least two hydrogen atoms bonded to the silicon atoms, (d) a platinum catalyst; and a product of curing the composition. This silicone rubber composition can give a low-modulus silicone rubber by curing which neither contaminates the material in contact therewith nor deforms owing to shrinkage, without hindering the adhesion of the composition during its curing stage.
REFERENCES:
patent: 4029629 (1977-06-01), Jeram
patent: 4041010 (1977-08-01), Jeram
patent: 4087585 (1978-05-01), Schulz
patent: 4196273 (1980-04-01), Imai et al.
patent: 4990560 (1991-02-01), Ikeno et al.
Fujiki Hironao
Okami Takehide
Marquis Melvyn I.
Shin-Etsu Chemical Co. , Ltd.
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