Phenolic hydroxyl-containing compositions and epoxy resins prepared therefrom

Claim 2

An epoxy resin composition resulting from the dehydrohalogenation of the reaction product of (A) an epoxy alkyl halide; with (B) an acid catalyzed product resulting from reacting (1) at least one aromatic hydroxyl-containing compound having from one to two aromatic rings and at least one ortho or para position with respect to a hydroxyl group available for ring alkylation; with (2) at least one unsaturated hydrocarbon selected from (a) monounsaturated or diunsaturated hydrocarbons having from 4 to 6 carbon atoms or mixture thereof; (b) unsaturated hydrocarbons containing an average of from 6 to about 55 carbon atoms per molecule and containing not more than 94 weight percent dicyclopentadiene; (c) oligomers and/or cooligomers of hydrocarbon dienes, which dienes have from 4 to about 18 carbon atoms and which dienes contain at least 6% by weight of dienes other than dicyclopentadiene; and (d) mixtures thereof; and wherein the components (B-1) and (B-2) are employed in quantities which provide a mole ratio of (B-1) to (B-2) of from about 1.5:1 to about 30:1, and components (A) and (B) are employed in quantities which provide an epoxy group to phenolic hydroxyl group ratio of from about 1.5:1 to about 20:1.

Claim 3

An epoxy resin composition of claim 1 wherein the mole ratio of component (B-1) to component (B-2) is from about 1.5:1 to about 20:1, and the epoxy group to phenolic hydroxyl group ratio provided by components (A) and (B) is from about 3:1 to about 5:1.

Claim 4

An epoxy resin composition of claim 2 wherein component (A) is an epihalohydrin.

Claim 5

An epoxy resin composition of claims 1, 2 or 3 wherein component (B-1) is phenol and component (B-2) is a composition comprising (1) from about 70% to about 94% by weight of dicyclopentadiene; (2) from about 6 to about 30 percent by weight of dimers other than dicyclopentadiene and codimers of C 4 -C 6 hydrocarbons; (3) from about zero to about 7 percent by weight of oligomers of C 4 -C 6 dienes; and (4) the balance, if any, to provide 100% by weight of C 4 -C 6 alkanes, alkenes and dienes.

Claim 6

An epoxy resin composition of claims 1, 2 or 3 wherein component (B-2) contains at least one unsaturated hydrocarbon selected from a hydrocarbon stream containing at least 30% piperylene or 30% isoprene with the remainder being mainly C 5 -C 12 mono- and diunsaturated hydrocarbons.

Claim 7

An epoxy resin composition of claims 1, 2 or 3 wherein component (B-2) contains at least one unsaturated hydrocarbon concentrate having the following concentration: (1) 20-70% dicyclopentadiene; (2) 0-10% dimers of C 4 -C 6 dienes other than dicyclopentadiene; (3) 0-10% oligomers of C 4 -C 6 dienes; (4) the balance to provide 100% by weight of C 4 -C 6 alkanes, C 4 -C 6 alkenes or C 4 -C 6 dienes.

Claim 8

An epoxy resin of claims 1, 2 or 3 wherein component (B-2) contains an unsaturated hydrocarbon composition comprising (1) 90-100% dimer of piperylene; (2) 0-10% higher molecular weight oligomer of piperylene; and (3) 0-4% piperylene.

Claim 9

An epoxy resin composition of claims 1, 2, or 3 wherein component (B-2) contains an unsaturated hydrocarbon prepared by the oligomerization of dicyclopentadiene concentrate which oligomerization product contains an average of from about 12 to about 55 carbon atoms per molecule.

Claim 10

An epoxy resin composition of claims 1, 2 or 3 wherein component (B-2) contains an unsaturated hydrocarbon stream containing dicyclopentadiene and at least one of (1) piperylene; (2) isoprene; (3) other C 4 -C 18 unsaturated hydrocarbons; or (4) oligomers containing an average of from about 12 to about 55 carbon atoms per molecule.

Claim 11

An epoxy resin composition of claims 1, 2 or 3 wherein component (B) is an acid catalyzed product resulting from reacting (1) at least one aromatic hydroxyl-containing compound having only one aromatic ring, at least two aromatic hydroxyl groups and at least one ortho or para position with respect to a hydroxyl group available for ring alkylation; with (2) at least one unsaturated hydrocarbon selected from (a) mono- and diunsaturated hydrocarbons containing 4 to 6 carbon atoms; (b) unsaturated hydrocarbons containing an average of 6-55 carbon atoms per molecule and containing not more than 94 weight percent dicyclopentadiene; and (c) oligomers or cooligomers of dienes, which dienes have from 4 to about 18 carbon atoms and which dienes contain at least 6% by weight of hydrocarbons other than dicyclopentadiene.

Claim 12

A composition having more than one phenolic hydroxyl group and more than one aromatic ring per molecule, which is substantially free of ether groups and which composition results from an acid catalyzed reaction of (A) at least one aromatic compound containing at least one aromatic hydroxyl-group and from one to two aromatic rings and at least one ortho or para position relative to a hydroxyl group available for ring alkylation; with (B) at least one unsaturated hydrocarbon selected from (1) monounsaturated or diunsaturated hydrocarbons having from 4 to 6 carbon atoms or mixtures thereof; (2) unsaturated hydrocarbons containing an average of from 6 to about 55 carbon atoms per molecule and containing not more than 94 weight percent dicyclopentadiene; (3) oligomers and/or cooligomers of hydrocarbon dienes, which dienes have from 4 to about 18 carbon atoms and which dienes contain at least 6% by weight of dienes other than dicyclopentadiene; and (4) mixtures thereof; and wherein components (A) and (B) are employed in quantities which provide a mole ratio of component (A) to component (B) of from about 1.8:1 to about 30:1 and wherein said catalyst is employed in quantities of from about 0.01% to about 5% by weight of the quantity of component (A).

Claim 13

A composition having more than one phenolic hydroxyl group and more than one aromatic ring per molecule, which is substantially free of ether groups and which composition results from an acid catalyzed reaction of (A) at least one aromatic compound containing at least one aromatic hydroxyl-group and from one to two aromatic rings and at least one ortho or para position relative to a hydroxyl group available for ring alkylation; with (B) at least one unsaturated hydrocarbon selected from (1) monounsaturated or diunsaturated hydrocarbons having from 4 to 6 carbon atoms or mixtures thereof; (2) unsaturated hydrocarbons containing an average of from 6 to about 55 carbon atoms per molecule and containing not more than 94 weight percent dicyclopentadiene; (3) oligomers and/or cooligomers of hydrocarbon dienes, which dienes have from 4 to about 18 carbon atoms and which dienes contain at least 6% by weight of dienes other than dicyclopentadiene; and (4) mixtures thereof; and wherein components (A) and (B) are employed in quantities which provide a mole ratio of component (A) to component (B) of from about 1.8:1 to about 30:1 and wherein said catalyst is employed in quantities of from about 0.01% to about 5% by weight of the quantity of component (A).

Claim 14

A composition of claim 11 wherein components (A) and (B) are employed in quantities which provide a mole ratio of (A) to (B) of from about 1.8:1 to about 20:1 and said catalyst employed in a quantity from about 0.3% to about 1% by weight of component (A).

Claim 15

A composition of claim 12 wherein component (A) is phenol and component (B) is a composition comprising (1) from about 20% to about 94% by weight of dicyclopentadiene; (2) from about 1 to about 30 percent by weight of dimers other than dicyclopentadiene and codimers of C 4 -C 6 hydrocarbons; (3) from about zero to about 10 percent by weight of oligomers of C 4 -C 6 dienes; and (4) the balance, if any, to provide 100% by weight of C 4 -C 6 alkanes, alkenes and dienes.

Claim 16

A composition resulting from subjecting a mixture containing (a) an epoxy resin composition containing a composition of claims 1, 2 or 3 and (b) an effective quantity of one or more suitable curing agents to conditions suitable for curing said mixture.

Claim 17

A composition resulting from subjecting a mixture containing (a) an epoxy resin composition of claim 4 and (b) an effective quantity of one or more suitable curing agents to conditions suitable for curing said mixture.

Claim 18

A composition resulting from subjecting a mixture containing (a) an epoxy resin composition containing a composition of claim 5 and (b) an effective quantity of one or more suitable curing agents to conditions suitable for curing said mixture.

Claim 19

A composition resulting from subjecting a mixture containing (a) an epoxy resin composition containing a composition of claim 6 and (b) an effective quantity of one or more suitable curing agents to conditions suitable for curing said mixture.

Claim 20

A composition resulting from subjecting a mixture containing (a) an epoxy resin composition containing a composition of claim 7 and (b) an effective quantity of one or more suitable curing agents to conditions suitable for curing said mixture.

Claim 21

A composition resulting from subjecting a mixture containing (a) an epoxy resin composition containing a composition of claim 8 and (b) an effective quantity of one or more suitable curing agents to conditions suitable for curing said mixture.

Claim 22

A composition resulting from subjecting a mixture containing (a) an epoxy resin composition containing a composition of claim 9 and (b) an effective quantity of one or more suitable curing agents to conditions suitable for curing said mixture.

Claim 23

A composition resulting from subjecting a mixture containing (a) an epoxy resin composition containing a composition of claim 10 and (b) an effective quantity of one or more suitable curing agents to conditions suitable for curing said mixture.