U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Waxy maleic anhydride alpha olefin terpolymers

Patent 4358573 Issued on November 9, 1982. Estimated Expiration Date: Icon_subject May 29, 2001. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

3706704

Inventor

Assignee

Application

No. 06/268432 filed on 05/29/1981

US Classes:

526/272Interpolymerized with hydrocarbon monomer

Examiners

Primary: Schofer, Joseph L.
Assistant: Kulkosky, Peter F.

International Classes

C08F 222/00 (20060101)
C08F 222/00 (20060101)
C08F 222/06 (20060101)
C08F 222/06 (20060101)

Abstract

Terpolymers of maleic anhydride and mixtures of lower alkenes and higher alkenes have waxy properties, yet are readily dispersible and have low viscosities.

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