Substrate pretreatment with a metal-beta keto ester complex in t

Details Substrate pretreatment with a metal-beta keto ester complex in t Substrate pretreatment with a metal-beta keto ester complex in t

1982-02-22

1984-04-10

Lusignan, Michael R.

Coating processes

Electrical product produced

Coil or winding

427118, 427302, 427350, 428377, 428324, 525360, 525370, 502152, B01J 3112, B05D 312, B05D 512, D02G 300

Patent

active

044421389

ABSTRACT:
A method of curing an anaerobic resin, which primarily contains acrylic resin, includes externally catalyzing the cure of the resin with a metal-beta keto ester complex having the structural formula: ##STR1## where M is a transition metal; R.sub.1 is selected from the group consisting of alkyl groups having from 1 to 20 carbon atoms, benzene, naphthalene, anthracene, and hydrocarbon substituted aromatic; R.sub.2 and R.sub.3 are selected from hydrogen, alkyl groups having from 1 to 20 carbon atoms, benzene, naphthalene, anthracene and hydrocarbon substituted aromatic; R.sub.4 is selected from alkyl groups having from 1 to 20 carbon atoms; and n is equal to the valence of the metal M.

REFERENCES:
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patent: 3836653 (1974-09-01), Weber et al.
patent: 3991232 (1976-11-01), Kamiuchi et al.
patent: 4081308 (1978-03-01), Skoultchi
patent: 4117361 (1978-09-01), Smith et al.
patent: 4128527 (1978-12-01), Kinjo et al.
patent: 4138385 (1979-02-01), Uffner et al.
patent: 4160178 (1979-07-01), Smith et al.
patent: 4239802 (1980-12-01), Smith et al.
patent: 4348498 (1982-09-01), Kamio et al.

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