Amine acrylate addition reaction product compositions
AssigneeUnion Carbide Corporation
InventorsJohn Howard Robson, Erich Marcus
Life of this patent
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Abstract
Compositions containing an amine acrylate and another radiation curable composition. The amine acrylates are produced by the reaction of a diacrylate ester and an organic amine. The compositions are rapidly cured by electron beam radiation as well as other types of radiation as well as by light curing means; they are useful in the field of protective coatings.
Claims7
A pigmented or unpigmented composition comprising from 1 to 99.9 weight percent of at least one amine acrylate, said amine acrylate being the addition reaction product of a primary or secondary organic amine and a polyacrylate, said reaction product being selected from the group of:
- ##STR52## wherein Z is hydrogen or methyl
- R" is alkyl of from 1 to 5 carbon atoms, cycloalkyl of from 5 to 10 carbon atoms, or aryl or aralkyl or alkaryl of from 6 to 12 carbon atoms;
- R"" is hydrogen or alkyl of from 1 to 5 carbon atoms;
- and
- R is the residue of a diol of the group of saturated aliphatic diols having from 2 to 20 carbon atoms, bicyclo[2.2.1]hept-2-ene diols, cyclohexyl diols, phenyl and mono-and di- lower alkyl phenyl diols, polyalkylene ether diols having from 2 to 4 carbon atoms in the alkylene group and ester glycols having from 1 to an average of 17.5 ester groups;
- and
- x has a value of from 1 to 4;
- in admixture with at least one other radiation curable composition.
Dependencies are inferred from the claim text.