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US 5,691,426 AGranted
Resin composition
AssigneeSequa Chemicals, Inc.
InventorWilliam Floyd
Life of this patent
Estimating the term…
Abstract
A resin composition useful as a binder is provided comprising a mixture of a formaldehyde-based resin with a resin substitute comprising the reaction product of an amine derivative chosen from melamine, glycolurile or their mixtures with 1 to 2 moles of a C.sub.1 to C.sub.8 dialkoxyethanal, the reaction product is mixed, preferably reacted, with a polyol.
Claims24
A resin composition comprising:
- a mixture of a formaldehyde-based resin with a resin substitute comprising the reaction product of about 1 to 2 moles of a C.sub.1 to C.sub.8 dialkoxyethanal with an amine derivative chosen from the group consisting of melamine, glycolurile and their mixtures and a polyol having 2 or more hydroxyl groups.
Resin composition comprising:
- a mixture of a formaldehyde-based resin with a resin substitute comprising the reaction product of an amine derivative chosen from the group consisting of melamine, glycolurile and their mixtures and about 1 to 2 moles of a compound having the following formula:
- ##STR2## wherein R.sub.1 and R.sub.2 are C.sub.1 -C.sub.8 alkyl or R.sub.1 and R.sub.2 are joined to form a cyclic dioxolano or a dioxano substituent, and wherein a polyol having 2 or more hydroxyl groups is added to the reaction product.
Dependencies are inferred from the claim text.