Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1998-01-29
2000-08-15
Dawson, Robert
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
528 33, 556424, C08G 5968
Patent
active
061038539
ABSTRACT:
Amine adducts comprising a reactive amine curing agent containing an aromatic silane epoxy along with improved coatings made by combining the amine adduct with additional epoxy material. The amine adducts, when formulated and cured with an epoxy material, cures in several hours and gives a protective coating material that cures without blush or CO.sub.2 incorporation. Specific embodiments of the amine adduct contain a bisepoxy compound, such as 2,11-bis(3-glycidylphenyl)-2,11dimethyl-2,11-disiladodocane (n=4), for example, while the amine functionalized compound may be ethylenediamine (90.degree. C., 120.2 g, 20 mol) or aminoethylpiperazine, respectively. A number of chemical compounds are also disclosed.
REFERENCES:
patent: 4507412 (1985-03-01), Hickner et al.
patent: 4874643 (1989-10-01), Oldham et al.
patent: 5587409 (1996-12-01), Dreischhoff et al.
Dougherty T. Kirk
Lau Steven E.
Rosales Teresa L.
Tunick Steven A.
Alkov Leonard A.
Aylward D.
Dawson Robert
Lenzen, Jr. Glenn H.
Raufer Colin M.
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