Adhesion of polyester to rubber using an adhesive containing add

Stock material or miscellaneous articles – Composite – Of epoxy ether

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Details

428480, 428494, 428524, 428539, C09J 704

Patent

active

RE0296996

ABSTRACT:
A shaped polyester article having a rubber latex-polyepoxide-polyisocyanate-phenol-formaldehyde adhesive coating is obtained by the addition of compounds containing at least one of the following metals: sodium, potassium, rubidium, cesium, strontium, silver, cadmium, barium, cerium, uranium, titanium, vanadium, chromium, tin, antimony, manganese, iron, cobalt, nickel, copper, zinc, lead, bismuth, calcium and zirconium to the adhesive prior to the deposit of the adhesive coating on the polyester. The use of said metals in said adhesive composition allows the use of less adhesive to achieve the same degree of adhesion as when an adhesive containing no metal-containing compound is used.

REFERENCES:
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patent: 3417069 (1968-12-01), Davis
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patent: 3578614 (1971-05-01), Wszolek
patent: 3579490 (1971-05-01), Kordinski et al.
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patent: 3729338 (1973-04-01), Lehmann et al.
patent: 3740366 (1973-06-01), Sanderson et al.
patent: 3740414 (1973-06-01), Olson
patent: 3753755 (1973-08-01), Olson

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