Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1998-02-27
2000-03-21
Sanders, Kriellion
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524 86, 524 94, 524 98, 524104, 524251, 524252, 524257, 524714, 524717, C08K 534, C08L 8304
Patent
active
060403667
ABSTRACT:
The compression set of elastomeric silicone compositions, addition cured injection moldable compositions, is reduced by the incorporation of nitrogen compounds wherein the nitrogen possesses at least one organic substituent and the nitrogen is tetravalent wherein the nitrogen is cationic. The adhesion of such compositions to thermoset or thermoplastic polymer substrates is improved by the addition of bis(trimethoxysilylpropyl)fumarate and a disilanol that may or may not contain alkenyl groups. The lubricity of such compositions is improved by the addition of compounds selected from the group consisting of diorganosiloxanes such as polydimethylsiloxanes, phenyl containing siloxanes such as copolymers of diphenylsiloxane with diorganosiloxanes and copolymers of methylphenylsiloxane with diorganosiloxanes, fluorosilicones such as silicones containing trifluoropropyl substituted siloxanes, polydimethylsiloxanes, aliphatic and aromatic hydrocarbons that are liquid between 0.degree. C. and 100.degree. C. without adversely affecting the adhesion of the composition.
REFERENCES:
patent: 2803619 (1957-08-01), Dickmann
patent: 3445420 (1969-05-01), Kookootsedes et al.
patent: 3635743 (1972-01-01), Smith
patent: 3715334 (1973-02-01), Karstedt
patent: 3775452 (1973-11-01), Karstedt
patent: 3814730 (1974-06-01), Karstedt
patent: 3817910 (1974-06-01), Vikgnor
patent: 3847848 (1974-11-01), Beers
patent: 3884866 (1975-05-01), Jeram et al.
patent: 3957713 (1976-05-01), Jeram et al.
patent: 4162243 (1979-07-01), Lee et al.
patent: 4256870 (1981-03-01), Eckberg
patent: 4427801 (1984-01-01), Sweet
patent: 4690967 (1987-09-01), LaGarde et al.
patent: 5153244 (1992-10-01), Akitomo et al.
patent: 5164461 (1992-11-01), Mitchell et al.
patent: 5219922 (1993-06-01), Steinberger et al.
patent: 5260364 (1993-11-01), Johnson
patent: 5486551 (1996-01-01), Polmanteer
patent: 5569688 (1996-10-01), Meguriya et al.
patent: 5674966 (1997-10-01), McDermott et al.
patent: 5677066 (1997-10-01), Okazaki et al.
patent: 5677411 (1997-10-01), Ward et al.
Burkus, II Frank S.
Jeram Edward M.
Rubinsztajn Slawomir
Bugbee Michelle
General Electric Company
Sanders Kriellion
Wheelock Kenneth S.
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