Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1974-02-15
1976-04-20
Bleutge, John C.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
156331, 156334, 156335, 428474, 428495, 428502, 260839, 260845, 260846, 260852, C09J 314, C09J 316, C08L 900, C08L 6128
Patent
active
039518876
ABSTRACT:
A vulcanizable rubber composition which comprises a rubber component, a formaldehyde-donor and a formaldehyde-acceptor in a proportion of 100 : 0.1-10 : 0.1-10 by weight, the formaldehyde-donor being a methylolmelamine condensate containing as a major component 3 to 8 oligomers of a methylolmelamine which the formaldehyde-acceptor being resorcinol or its reaction product with formaldehyde, and is useful for achievement of the excellent adhesion of rubber to reinforcing materials simultaneously with vulcanization.
REFERENCES:
patent: 3194294 (1965-07-01), Van Gils
patent: 3366583 (1968-01-01), Wilson
patent: 3522127 (1970-07-01), Osborne et al.
patent: 3553115 (1971-01-01), Curchod et al.
patent: 3596696 (1971-08-01), Freytag et al.
patent: 3715172 (1973-02-01), Dembowski et al.
Harada Masahiko
Tanimura Syozo
Tsuyama Ryohei
Bleutge John C.
Sumitomo Chemical Company Limited
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