Imidazolidinone diamine and derivatives thereof
AssigneeH. B. Fuller Licensing & Financing, Inc.
InventorMichael J. Dochniak
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Abstract
Imidazolidinone compounds of the formula: ##STR1## where R is a C.sub.3 -C.sub.5 alkylene group, R.sup.1 and R.sup.2 are independently H or C(.dbd.O)R.sup.4, R.sup.3 is an aliphatic hydrocarbon group optionally substituted with one or more alkoxy groups or interrupted by one or more ether oxygen atoms, and R.sup.4 is a hydrocarbon group substituted with an active hydrogen functional group are useful as chain extending monomers providing pendant imidazolidinone functionality to polyurethane/urea and epoxy polymers. The subject imidazolidinone compounds may also be incorporated into polyester/polyamide polyols or reacted to prepare radically polymerizable ethylenically unsaturated monomer and prepolymer compounds used in the synthesis of emulsion polymers.
Claims4
A compound of the formula:
- ##STR16## where R is either a C.sub.4 -C.sub.5 alkylene group and R.sup.1 and R.sup.2 are independently H or C(.dbd.O)OR.sup.4, or R is a C.sub.3 alkylene group and one of R.sup.1 and R.sup.2 is C(.dbd.O)OR.sup.4 and the other is H or C(.dbd.O)OR.sup.4, R.sup.3 is an alkylene group which is unsubstituted or substituted with one or more alkoxy groups or interrupted by one or more ether oxygen atoms, and R.sup.4 is a alkyl group substituted with a hydroxyl group.
A compound selected from the group consisting of:
- ##STR17## and mixtures thereof wherein R is a C.sub.3 -C.sub.5 alkylene group R.sup.3 is an alkylene or alkyleneoxy alkylene group.
A compound of the formula:
- ##STR18## wherein R is a C.sub.4 -C.sub.5 alkylene group, R.sup.1 and R.sup.2 are H and R.sup.3 is alkylene or alkyleneoxyalkylene.
Dependencies are inferred from the claim text.