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
1994-06-27
1995-12-12
Cain, Edward
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...
524492, 524493, 524494, 524495, 524496, 524442, 524447, 525343, 525352, 5253591, C08L 2700
Patent
active
054750512
ABSTRACT:
Vulcanizable elastomeric compositions comprise a halobutyl rubber matrix, an adhesion-promoting amount of a epoxidized natural rubber and a reinforcing amount of a siliceous inorganic filler material; the vulcanizates produced therefrom are well suited, for example, as impermeable sealing layers/coatings for tire carcasses.
REFERENCES:
patent: 4591617 (1986-05-01), Berta
patent: 4818601 (1989-04-01), Itoh et al.
patent: 4822834 (1989-04-01), Blevins
patent: 4906706 (1990-03-01), Hattori et al.
patent: 5100947 (1992-03-01), Puydak et al.
"Rubber to Brass Adhesion Performance Improved by Epoxidation of the Rubber", European Polymer Journal, vol. 26, No. 2 (Feb. 1990), pp. 201-206.
Cain Edward
Rhone-Poulenc Chimie
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