Cyano-oligomer compositions and processes thereof

Claim 2

A cyano-oligomer of Formula I wherein (Ar) 1 and (Ar) 2 are aromatic carbocyclic nuclei of the benzene series and are independently selected from the group consisting of phenyl, alkyl phenyl, halo phenyl, carboxamido phenyl, sulfonamido phenyl, carbalkoxy phenyl, cyano phenyl, acetyl phenyl, benzoyl phenyl, phenyl substituted phenyl and alkyl phenyl substituted phenyl; R 1 is hydrogen or methyl; R 2 is lower alkylene; R 4 is lower alkylene; X is oxygen or nitrogen; and Y is a urethane radical.

Claim 3

A cyano-oligomer of Formula II wherein (Ar) 1 and (Ar) 2 are aromatic carbocyclic nuclei of the benzene series and are devoid of nitro and nuclear bonded amino groups and are independently selected from the group consisting of phenyl, alkyl phenyl, halo phenyl, carboxamido phenyl, sulfonamido phenyl, carbalkoxy phenyl, cyano phenyl, acetyl phenyl, benzoyl phenyl, phenyl substituted phenyl and alkyl phenyl substituted phenyl; R 1 is hydrogen or methyl; R 2 is lower alkylene; R 3 is aliphatic or cycloaliphatic; R 4 is lower alkylene; A is a polyol radical with a repeating unit of 2 to 50 inclusive; X is oxygen or nitrogen.

Claim 4

A cyano-oligomer of Formula II wherein (Ar) 1 and (Ar) 2 are aromatic carbocyclic nuclei of the benzene series and are devoid of nitro and nuclear bonded amino groups and are independently selected from the group consisting of phenyl, alkyl phenyl, halo phenyl, carboxamido phenyl, sulfonamido phenyl, carbalkoxy phenyl, cyano phenyl, acetyl phenyl, benzoyl phenyl, phenyl substituted phenyl and alkyl phenyl substituted phenyl; R 1 is hydrogen or methyl; R 2 is lower alkylene; R 3 is aliphatic or cycloaliphatic; R 4 is lower alkylene; A is a polyol radical with a repeating unit of 2 to 50 inclusive; X is oxygen or nitrogen.

Claim 5

A cyano-oligomer of Formula II as claimed in claim 2 wherein A is selected from the group consisting of radicals of Formula III and Formula IV.

Claim 6

A cyano-oligomer of Formula V wherein n is an integer 5 to 20 inclusive.

Claim 7

A cyano-oligomer of Formula V wherein n is an integer 5 to 20 inclusive.

Claim 8

A coating composition comprising: A. a cyano-oligomer of Formula I wherein (Ar) 1 and (Ar) 2 are aromatic carbocyclic nuclei of the benzene series and are independently selected from the group consisting of phenyl, alkyl phenyl, halo phenyl, carboxamido phenyl, sulfonamido phenyl, carbalkoxy phenyl, cyano phenyl, acetyl phenyl, benzoyl phenyl, phenyl substituted phenyl and alkyl phenyl substituted phenyl; R 1 is hydrogen or methyl; R 2 is lower alkylene; R 4 is lower alkylene; X is oxygen or nitrogen; and Y is a urethane radical; B. an oligomer of Formula VI and C. a vinyl monomer copolymerizable with said oligomers.

Claim 9

A coating composition comprising: A. a cyano-oligomer of Formula I wherein (Ar) 1 and (Ar) 2 are aromatic carbocyclic nuclei of the benzene series and are independently selected from the group consisting of phenyl, alkyl phenyl, halo phenyl, carboxamido phenyl, sulfonamido phenyl, carbalkoxy phenyl, cyano phenyl, acetyl phenyl, benzoyl phenyl, phenyl substituted phenyl and alkyl phenyl substituted phenyl; R 1 is hydrogen or methyl; R 2 is lower alkylene; R 4 is lower alkylene; X is oxygen or nitrogen; and Y is a urethane radical; B. an oligomer of Formula VI and C. a vinyl monomer copolymerizable with said oligomers.

Claim 10

The coating composition of claim 5 further comprising an addition polymerization inhibitor present in an amount sufficient to avoid the auto-polymerization of the composition during storage.

Claim 11

The coating composition of claim 6 wherein the addition polymerization inhibitor is present in an amount from 100-300 parts per million based upon the weight of the composition.

Claim 12

The coating composition of claim 5 further comprising a surfactant.

Claim 13

The coating composition of claim 8 wherein the surfactant is present in an amount from 0.1 to 5 weight percent based upon the weight of the composition.

Claim 14

The coating composition of claim 8 wherein the surfactant is a silicone surfactant.

Claim 15

The coating composition of claim 5 wherein the weight ratio of oligomer to vinyl monomer is from 1:9 to 9:1.

Claim 16

The coating composition of claim 5 further comprising a photo-initiator present in an amount sufficient to initiate the desired polymerization under the influence of the amount of actinic light energy absorbed.

Claim 17

The coating composition of claim 12 wherein the photo-initiator is present in an amount from 0.01 to 5 weight percent based upon the weight of the composition.

Claim 18

The coating composition of claim 5 wherein the weight ratio of cyano-oligomer to oligomer is 1:100 to 5:100.

Claim 19

A coating composition comprising: A. a cyano-oligomer of Formula II wherein (Ar) 1 and (Ar) 2 are aromatic carbocyclic nuclei of the benzene series and are independently selected from the group consisting of phenyl, alkyl phenyl, halo phenyl, carboxamido phenyl, sulfonamido phenyl, carbalkoxy phenyl, cyano phenyl, acetyl phenyl, benzoyl phenyl substituted phenyl and alkyl phenyl substituted phenyl, R 1 is methyl or hydrogen; R 2 is hydrogen or methyl; R 3 is aliphatic or cycloaliphatic; R 4 is lower alkylene; A is a polyol radical with a repeating unit of 2 to 50 inclusive; and X is oxygen or nitrogen; B. an oligomer of Formula VII; C. a vinyl monomer selected from the group consisting of N-vinyl-2-pyrrolidone, 1,4-butanedioldiacrylate and ethyl-hexyl-acrylate.

Claim 20

A coating composition comprising: A. a cyano-oligomer of Formula II wherein (Ar) 1 and (Ar) 2 are aromatic carbocyclic nuclei of the benzene series and are independently selected from the group consisting of phenyl, alkyl phenyl, halo phenyl, carboxamido phenyl, sulfonamido phenyl, carbalkoxy phenyl, cyano phenyl, acetyl phenyl, benzoyl phenyl substituted phenyl and alkyl phenyl substituted phenyl, R 1 is methyl or hydrogen; R 2 is hydrogen or methyl; R 3 is aliphatic or cycloaliphatic; R 4 is lower alkylene; A is a polyol radical with a repeating unit of 2 to 50 inclusive; and X is oxygen or nitrogen; B. an oligomer of Formula VII; C. a vinyl monomer selected from the group consisting of N-vinyl-2-pyrrolidone, 1,4-butanedioldiacrylate and ethyl-hexyl-acrylate.

Claim 21

A coating composition of claim 15 wherein the weight ratio of A:B is 1:100 to 5:100.

Claim 22

A coating composition of claim 15 wherein the weight ratio of B:C is 1:9 to 9:1.

Claim 23

A coating composition of claim 15 wherein the weight ratio of B:C is 1:3 to 3:1.

Claim 24

The coating composition of claim 15 further comprising an addition polymerization inhibitor present in an amount sufficient to avoid the auto-polymerization of the composition during storage.

Claim 25

The coating composition of claim 19 wherein the addition polymerization inhibitor is present in an amount from 100 to 300 parts per million.

Claim 26

The coating composition of claim 15 further comprising a surfactant.

Claim 27

The coating composition of claim 21 wherein the surfactant is present in an amount from 0.1 to 5 weight percent based upon the weight of the composition.

Claim 28

The coating composition of claim 21 wherein the surfactant is a silicone surfactant.

Claim 29

The coating composition of claim 15 further comprising a photo-initiator present in an amount sufficient to initiate the desired polymerization under the influence of the amount of actinic light energy absorbed.

Claim 30

The coating composition of claim 24 wherein the photo-initiator is present in an amount from 0.01 to 5 weight percent based upon the weight of the composition.

Claim 31

A coating composition comprising: A. a cyano-oligomer of Formula V wherein n is 5 to 20 inclusive; B. an oligomer of Formula VIII wherein n is 5 to 20 inclusive; C. a vinyl monomer selected from the group consisting of ethyl-hexyl-acrylate, N-vinyl-2-pyrrolidone and 1,4-butanedioldiacrylate; D. a photo-initiator present in an amount from 0.01 to 5 weight percent based on the weight of the composition; E. an addition polymerization inhibitor present in an amount from 100 to 300 parts per million; F. a silicone surfactant present in an amount from 0.1 to 5 percent based on the weight of the composition; wherein the ratio A:B is 1:100 to 5:100 and wherein the ratio B:C is from 1:3 to 3:1.

Claim 32

A coating composition comprising: A. a cyano-oligomer of Formula V wherein n is 5 to 20 inclusive; B. an oligomer of Formula VIII wherein n is 5 to 20 inclusive; C. a vinyl monomer selected from the group consisting of ethyl-hexyl-acrylate, N-vinyl-2-pyrrolidone and 1,4-butanedioldiacrylate; D. a photo-initiator present in an amount from 0.01 to 5 weight percent based on the weight of the composition; E. an addition polymerization inhibitor present in an amount from 100 to 300 parts per million; F. a silicone surfactant present in an amount from 0.1 to 5 percent based on the weight of the composition; wherein the ratio A:B is 1:100 to 5:100 and wherein the ratio B:C is from 1:3 to 3:1.

Claim 33

A process for coating a substrate comprising in sequence the steps of: I. contacting the substrate with a coating composition comprising: A. a cyano-oligomer or Formula I wherein (Ar) 1 and (Ar) 2 are aromatic carbocyclic nuclei of the benzene series and are independently selected from the group consisting of phenyl, alkyl-phenyl, halo-phenyl, carboxamido-phenyl, sulfonamido-phenyl, carbalkoxy-phenyl, cyano-phenyl, acetyl-phenyl, benzoyl phenyl, phenyl-substituted-phenyl and alkyl-phenyl substituted phenyl, R 1 is hydrogen or methyl; R 2 is lower alkylene; R 4 is lower alkylene; X is oxygen or nitrogen; Y is a urethane radical; B. an oligomer of Formula VI; C. a vinyl monomer copolymerizable with said oligomers; and then Ii. exposing the coated substrate to a source of a free radical generator until a cured adherent dry polymerized coating is formed on the substrate.

Claim 34

A process for coating a substrate comprising in sequence the steps of: I. contacting the substrate with a coating composition comprising: A. a cyano-oligomer or Formula I wherein (Ar) 1 and (Ar) 2 are aromatic carbocyclic nuclei of the benzene series and are independently selected from the group consisting of phenyl, alkyl-phenyl, halo-phenyl, carboxamido-phenyl, sulfonamido-phenyl, carbalkoxy-phenyl, cyano-phenyl, acetyl-phenyl, benzoyl phenyl, phenyl-substituted-phenyl and alkyl-phenyl substituted phenyl, R 1 is hydrogen or methyl; R 2 is lower alkylene; R 4 is lower alkylene; X is oxygen or nitrogen; Y is a urethane radical; B. an oligomer of Formula VI; C. a vinyl monomer copolymerizable with said oligomers; and then Ii. exposing the coated substrate to a source of a free radical generator until a cured adherent dry polymerized coating is formed on the substrate.

Claim 35

A process of claim 27 wherein the source of a free radical generator is an ultra-violet light source.

Claim 36

A process of claim 28 wherein the curing is effected at a speed of 25-50 ft/min/lamp of the ultra-violet source.

Claim 37

A process of claim 27 wherein the source of a free radical generator is an electron beam.

Claim 38

A process for coating a substrate comprising in sequence the steps of: I. contacting the substrate with a coating composition comprising: A. a cyano-oligomer of Formula II wherein (Ar) 1 and (Ar) 2 are aromatic carbocyclic nuclei of the benzene series and are independently selected from the group consisting of phenyl, alkyl phenyl, halo phenyl, carboxamido phenyl, sulfonamido phenyl, carbalkoxy phenyl, cyano phenyl, acetyl phenyl, benzoyl phenyl, phenyl substituted phenyl and alkyl phenyl substituted phenyl; R 1 is hydrogen or methyl; R 2 is lower alkylene; R 3 is aliphatic or cycloaliphatic; R 4 is lower alkylene; A is a polyol radical with a repeating unit of 2 to 50 inclusive; X is oxygen or nitrogen; B. an oligomer of Formula VII; C. a vinyl monomer selected from the group consisting of N-vinyl-2-pyrrolidone, 1,4-butanedioldiacrylate and ethyl-hexyl-acrylate; Ii. exposing the coated substrate to actinic radiation until an adherent, dry polymerized coating is formed on the substrate.

Claim 39

A process for coating a substrate comprising in sequence the steps of: I. contacting the substrate with a coating composition comprising: A. a cyano-oligomer of Formula II wherein (Ar) 1 and (Ar) 2 are aromatic carbocyclic nuclei of the benzene series and are independently selected from the group consisting of phenyl, alkyl phenyl, halo phenyl, carboxamido phenyl, sulfonamido phenyl, carbalkoxy phenyl, cyano phenyl, acetyl phenyl, benzoyl phenyl, phenyl substituted phenyl and alkyl phenyl substituted phenyl; R 1 is hydrogen or methyl; R 2 is lower alkylene; R 3 is aliphatic or cycloaliphatic; R 4 is lower alkylene; A is a polyol radical with a repeating unit of 2 to 50 inclusive; X is oxygen or nitrogen; B. an oligomer of Formula VII; C. a vinyl monomer selected from the group consisting of N-vinyl-2-pyrrolidone, 1,4-butanedioldiacrylate and ethyl-hexyl-acrylate; Ii. exposing the coated substrate to actinic radiation until an adherent, dry polymerized coating is formed on the substrate.

Claim 40

A process for coating a substrate comprising in sequence the steps of: I. contacting the substrate with a coating composition comprising: A. a cyano-oligomer of Formula V wherein n is 5 to 20 inclusive; B. an oligomer of Formula VIII wherein n is 5 to 20 inclusive; C. a vinyl monomer selected from the group consisting of ethyl-hexyl-acrylate, N-vinyl-2-pyrrolidone and 1,4-butane-dioldiacrylate; D. a photo-initiator present in an amount from 0.01 to 5 weight percent based on the weight of the composition; E. an addition polymerization inhibitor present in an amount from 100 to 300 parts per million; F. a silicone surfactant present in an amount from 0.1 to 5 percent based on the weight of the composition; wherein the weight ratio of A:B is 1:100 to 5:100 and wherein the weight ratio of B:C is from 1:3 to 3:1; Ii. exposing the coated substrate to ultra-violet light to cure the coating at a speed of 25-50 feet/min/lamp to produce an adherent, dry polymerized coating on the substrate.

Claim 41

A process for coating a substrate comprising in sequence the steps of: I. contacting the substrate with a coating composition comprising: A. a cyano-oligomer of Formula V wherein n is 5 to 20 inclusive; B. an oligomer of Formula VIII wherein n is 5 to 20 inclusive; C. a vinyl monomer selected from the group consisting of ethyl-hexyl-acrylate, N-vinyl-2-pyrrolidone and 1,4-butane-dioldiacrylate; D. a photo-initiator present in an amount from 0.01 to 5 weight percent based on the weight of the composition; E. an addition polymerization inhibitor present in an amount from 100 to 300 parts per million; F. a silicone surfactant present in an amount from 0.1 to 5 percent based on the weight of the composition; wherein the weight ratio of A:B is 1:100 to 5:100 and wherein the weight ratio of B:C is from 1:3 to 3:1; Ii. exposing the coated substrate to ultra-violet light to cure the coating at a speed of 25-50 feet/min/lamp to produce an adherent, dry polymerized coating on the substrate.