Bonding of halogenated organic compounds

Details Bonding of halogenated organic compounds Bonding of halogenated organic compounds

1988-03-24

1989-03-28

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...

5253262, 5253308, 5253313, 5253315, 5253341, 525343, 525370, 556 17, 556 24, 556 54, 556 55, 556 56, C08F 842

Patent

active

048165220

ABSTRACT:
Halocarbons are readily bonded to a variety of substrates, including metals, polyolefins, styrenics, polyamides and thermoplastic polyesters, by treating the surface(s) to be bonded with a neoalkoxy zirconate compound. The articles produced by the aforesaid process resist delamination. Applicable fluorinated compounds include fluorinated polymers such as Teflon. The specific zirconate compound preferred is dependent on the particular substrate and the halogenated organic compound to be bonded. Preferred are organo-zirconates having the formula: ##STR1## wherein R, R.sup.1 and R.sup.2 are each monovalent hydrocarbon groups or substantive derivatives thereof; the A groups are independently selected from diester phosphates, diester pyrophosphates, oxyalkylamino, oxyalkylarylamino, or sulfonyl groups; B is an R'.sub.2 C group or a carbonyl group; R' is a hydrogen group or an alkyl group having from 1 to 6 carbon atoms; and n is 1 or 2.

REFERENCES:
patent: 4623591 (1986-11-01), Pike
patent: 4623738 (1986-11-01), Sugerman et al.

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