Modified halogenated polyolefin adhesives

Details Modified halogenated polyolefin adhesives Modified halogenated polyolefin adhesives

1990-11-08

1992-04-07

Schofer, Joseph L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525384, C08F26704, C08F 800

Patent

active

051029561

ABSTRACT:
An adhesive composition useful for bonding thermoplastic elastomers to substrates such as metal that contains a halogenated polyolefin that has been chemically modified to contain a polyhydroxylic aromatic compound and/or a sulfur-containing compound. The modified polyolefin is preferably prepared by first reacting the polyolefin with an acid anhydride and then reacting the anhydride-modified polyolefin with the polyhydroxylic aromatic compound and/or the sulfur-containing compound.

REFERENCES:
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patent: 4745147 (1988-05-01), Honsberg
patent: 4822688 (1989-04-01), Nogues
Eastman Chemical Products, Inc., "Modified Chlorinated Polyolefin", Publication No. X-294, Mar. 1989.
Fujimoto, "Properties and Applications of Chlorinated Polypropylene", Paint and Resin, Feb. 1986, pp. 36-40.
Van Meesche & Radar, "Adhesion of Elastomeric Alloy Thermoplastic Vulcanizates", Elastomerics, Sep. 1987, pp. 21-25.
VanderKooi & Goettler, "Bonding Olefinic Thermoplastic Elastomers", Rubber World, vol. 192, No. 2, 1985.
Bratawidjaja et al., "Adhesive Property of Polypropylene Modified with Maleic Anhydride by Extrusion Molding", Journal of Applied Polymer Science, vol. 37, 1141-1145 (1989).

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