Adhesion promotor

Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing

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Details

556423, 556413, C07F 708, C07F 710, C07F 707

Patent

active

047271680

ABSTRACT:
The invention provides an efficient method for improving the adhesive bonding strength of various types of rubbery sealant compositions, e.g. room temperature curable silicone rubber composition, to the substrate surface on which it has been cured. The method comprises coating the substrate surface with or admixing the sealant composition before application to the substrate surface with an adhesion promotor which is a reaction product of a reaction mixture comprising:

REFERENCES:
patent: 2946701 (1960-07-01), Plueddemann
patent: 3259518 (1966-07-01), Sterman et al.
patent: 3299166 (1967-01-01), Emblem et al.
patent: 3448137 (1969-06-01), Niederprum et al.

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