Process for dyeing glass textiles

Claim 2

In a process for dyeing a glass fiber textile by the steps of applying thereto a water-soluble thermosetting resin composition, heating to about 370°F for 30 minutes, immersing in a bath of disperse or acid dye at about 200°F for about 30 minutes and drying same, the improvement consisting of using as said resin composition a combination of (a) 60 parts of an oxazoline corresponding to the formula: ##EQU3## wherein R is heptadecyl and R 1 and R 2 can be methyl, ethyl, hydroxymethyl or the group ##EQU4## and can be the same or different, and (b) 40 parts of a thermosetting epoxy resin prepared by heating an epoxy resin with C 18 mixed unsaturated fatty acids, followed by heating with trimethylolethane and dimethylolpropionic acid, then heating with phthalic anhydride and solubilizing the resin thereby produced with 2-amino-2-methyl-1-propanol.

Claim 3

The process of claim 1 wherein R 1 and R 2 of said oxazoline are methyl.

Claim 4

The process of claim 1 wherein R 1 and R 2 of said oxazoline are hydroxymethyl.

Claim 5

The process of claim 1 wherein R 1 and R 2 of said oxazoline are ##EQU5##

Claim 6

In a process for dyeing a glass fiber textile by the steps of applying thereto a water-soluble thermosetting resin composition, heating to about 370°F for 30 minutes, immersing in a bath of disperse or acid dye at about 200°F for about 30 minutes and drying same, the improvement consisting of using as said resin composition a combination of (a) 50 parts of an oxazoline corresponding to the formula: ##EQU6## wherein R is heptadecyl and R 1 and R 2 can be methyl, ethyl, hydroxymethyl or the group ##EQU7## and can be the same or different, and (b) 50 parts of a thermosetting epoxy resin prepared by heating an epoxy resin with C 18 mixed unsaturated fatty acids, followed by heating with trimethylolethane and dimethylolpropionic acid, then heating with phthalic anhydride and solubilizing the resin thereby produced with 2-amino-2-methyl-1-propanol.

Claim 7

In a process for dyeing a glass fiber textile by the steps of applying thereto a water-soluble thermosetting resin composition, heating to about 370°F for 30 minutes, immersing in a bath of disperse or acid dye at about 200°F for about 30 minutes and drying same, the improvement consisting of using as said resin composition a combination of (a) 50 parts of an oxazoline corresponding to the formula: ##EQU6## wherein R is heptadecyl and R 1 and R 2 can be methyl, ethyl, hydroxymethyl or the group ##EQU7## and can be the same or different, and (b) 50 parts of a thermosetting epoxy resin prepared by heating an epoxy resin with C 18 mixed unsaturated fatty acids, followed by heating with trimethylolethane and dimethylolpropionic acid, then heating with phthalic anhydride and solubilizing the resin thereby produced with 2-amino-2-methyl-1-propanol.

Claim 8

The process of claim 5 wherein R 1 and R 2 of said oxazoline are methyl.

Claim 9

The process of claim 5 wherein R 1 and R 2 of said oxazoline are hydroxymethyl.

Claim 10

The process of claim 5 wherein R 1 and R 2 of said oxazoline are ##EQU8##

Claim 11

In a process for dyeing a glass fiber textile by the steps of applying thereto a water-soluble thermosetting resin composition, heating to about 370°F for 30 minutes, immersing in a bath of disperse or acid dye at about 200°F for about 30 minutes and drying same, the improvement consisting of using as said resin composition a combination of (a) 70 parts of an oxazoline corresponding to the formula: ##EQU9## wherein R is heptadecyl and R 1 and R 2 can be methyl, ethyl, hydroxymethyl or the group ##EQU10## and can be the same or different, and (b) 30 parts of a thermosetting epoxy resin prepared by heating an epoxy resin with C 18 mixed unsaturated fatty acids, followed by heating with trimethylolethane and dimethylolpropionic acid, then heating with phthalic anhydride and solubilizing the resin thereby produced with 2-amino-2-methyl-1-propanol.

Claim 12

In a process for dyeing a glass fiber textile by the steps of applying thereto a water-soluble thermosetting resin composition, heating to about 370°F for 30 minutes, immersing in a bath of disperse or acid dye at about 200°F for about 30 minutes and drying same, the improvement consisting of using as said resin composition a combination of (a) 70 parts of an oxazoline corresponding to the formula: ##EQU9## wherein R is heptadecyl and R 1 and R 2 can be methyl, ethyl, hydroxymethyl or the group ##EQU10## and can be the same or different, and (b) 30 parts of a thermosetting epoxy resin prepared by heating an epoxy resin with C 18 mixed unsaturated fatty acids, followed by heating with trimethylolethane and dimethylolpropionic acid, then heating with phthalic anhydride and solubilizing the resin thereby produced with 2-amino-2-methyl-1-propanol.

Claim 13

The process of claim 9 wherein R 1 and R 2 of said oxazoline are methyl.

Claim 14

The process of claim 9 wherein R 1 and R 2 of said oxazoline are hydroxymethyl.

Claim 15

The process of claim 9 wherein R 1 and R 2 of said oxazoline are ##EQU11##