Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1985-05-06
1986-04-08
Nielsen, Earl
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525510, 528107, 528111, 528250, C08G 5956, C08G 5964
Patent
active
045814228
ABSTRACT:
The reaction product of cyanoguanidine, formaldehyde and an amine terminated polyether provides a liquid curing agent for epoxy resins. Epoxy resins are useful in applications such as decorative coatings, encapsulations, adhesives, laminates, potting compounds, etc.
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"Epoxy Resin Technology, Developments Since 1979, " Chemical Technology Review No. 204, pp. 81-83.
Speranza George P.
Waddill Harold G.
Nielsen Earl
Park Jack H.
Priem Kenneth R.
Texaco Inc.
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