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US 5,707,701 AGranted
Resin/rubber laminate
AssigneeBridgestone Corporation
InventorsShinji Saitoh, Setsuo Akiyama, Kazuo Naito
Life of this patent
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Abstract
A rubber composition comprising a rubber component and a di- or trialkoxysilane compound is joined to a surface-modified resin to form a resin/rubber laminate. The laminate typically forms a refrigerant carrying hose wherein the resin defines an inside surface.
Claims6
A resin rubber laminate comprising:
- (i) a layer of a rubber composition blend comprising (a) a rubber component and (b) an alkoxysilane compound of the general formula (1):
- ##STR3## wherein R.sup.1 and R.sup.2 are functional groups, R.sup.3 and R.sup.4 are hydrocarbon groups, said composition blend comprising 100 parts by weight of rubber component (a) to 0.05 to 5 parts by weight of alkoxysilane compound (b) joined to:
- (ii) a surface-modified layer of a resin:
- wherein said surface-modified resin layer is surface modified by plasma treatment, corona discharge treatment or exposure to ultraviolet radiation.
1 more element
Dependencies are inferred from the claim text.