Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1989-12-08
1992-01-14
Gallagher, John J.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156187, 156192, 156330, 242 702, 242 722, 285150, 525523, 528 94, B32B 3100
Patent
active
050807404
ABSTRACT:
The invention relates to a process for the fabrication of fiber-reinforced wound structures, and particularly pipe fittings, by impregnation of heat-resistant fibers with binders based on epoxy resins and 3-[1-(2'-aminoethyl)-1,3-diaza-2-cyclopenten-2-yl]-heptane and/or [1-(2'-aminoethyl)-1,3-diaza-2-cyclopenten-2-yl]-2,4,4-trimethyl-1-pentane as curing agent and commonly used fillers, pigments, dyes, accelerators, curing agents, wetting and flow-control agents, and reactive diluents.
REFERENCES:
patent: 4076869 (1978-02-01), Flynn
patent: 4504086 (1985-03-01), Carrow
Burba Christian
Franz Herbert
Krotzek Alwin
Mrotzek Werner
Gallagher John J.
Schering AG
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