Guanidine, N,N'-dibutyl-

Conditions: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Guanidine hydrochloride (200 parts) and hexamethylene diamine (292 parts) were heated to 120° C. for 4 hours under a nitrogen atmosphere. The temperature of the reaction mixture was then raised to 150–170° C. for a further 10 hours. The product was cooled to 80° C. and 1,5-pentanediol (400 parts) was added while the temperature was maintained at 80° C. until dissolution occurred. The mixture was then cooled to give a solution of polyhexamethyleneguanidine (prepolymer 3) in 1,5-pentanediol. The temperature of the reaction mixture was then raised to 150–170° C. for a further 10 hours was maintained at 80° C. until dissolution The mixture was then cooled

Conditions: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Guanidine hydrochloride (200 parts) and hexamethylene diamine (268 parts) were heated to 120° C. for 4 hours under a nitrogen atmosphere. The temperature of the reaction mixture was then raised to 150–170° C. for a further 10 hours. The mixture was cooled to 80° C. and water (400 parts) was added while the temperature was maintained at 80° C. until dissolution occurred. The mixture was then cooled to give a solution of polyhexamethyleneguanidine (Prepolymer 2) in water. The temperature of the reaction mixture was then raised to 150–170° C. for a further 10 hours was maintained at 80° C. until dissolution The mixture was then cooled

Conditions: temp:120.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: A mixture of guanidine hydrochloride (200 parts) and hexamethylene diamine (292 parts) were heated to 120° C. for 4 hours under a nitrogen atmosphere The temperature was then raised to 150–170° C. for a further 5 hours. The mixture was cooled to 80° C. and water (400 parts) was added, maintaining the temperature at 80° C. until dissolution occurred. The mixture was then cooled to give a solution in water of polyhexamethyleneguanidine, referred to as Prepolymer 1, having a weight average molecular weight (Mw) of 1010 and a number average molecular weight (Mn) of 710, as determined by aqueous gel permeation chromatography. was then raised to 150–170° C. for a further 5 hours The mixture was cooled to 80° C. maintaining the temperature at 80° C. until dissolution The mixture was then cooled

Conditions: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Guanidine hydrochloride (200 parts) and hexamethylene diamine (292 parts) were heated to 120° C. for 4 hours under a nitrogen atmosphere. The temperature of the reaction mixture was then raised to 150–170° C. for a further 10 hours. The product was cooled to 80° C. and 1,5-pentanediol (400 parts) was added while the temperature was maintained at 80° C. until dissolution occurred. The mixture was then cooled to give a solution of polyhexamethyleneguanidine (prepolymer 3) in 1,5-pentanediol. The temperature of the reaction mixture was then raised to 150–170° C. for a further 10 hours was maintained at 80° C. until dissolution The mixture was then cooled

Conditions: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Guanidine hydrochloride (200 parts) and hexamethylene diamine (268 parts) were heated to 120° C. for 4 hours under a nitrogen atmosphere. The temperature of the reaction mixture was then raised to 150–170° C. for a further 10 hours. The mixture was cooled to 80° C. and water (400 parts) was added while the temperature was maintained at 80° C. until dissolution occurred. The mixture was then cooled to give a solution of polyhexamethyleneguanidine (Prepolymer 2) in water. The temperature of the reaction mixture was then raised to 150–170° C. for a further 10 hours was maintained at 80° C. until dissolution The mixture was then cooled

Conditions: temp:120.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: A mixture of guanidine hydrochloride (200 parts) and hexamethylene diamine (292 parts) were heated to 120° C. for 4 hours under a nitrogen atmosphere The temperature was then raised to 150–170° C. for a further 5 hours. The mixture was cooled to 80° C. and water (400 parts) was added, maintaining the temperature at 80° C. until dissolution occurred. The mixture was then cooled to give a solution in water of polyhexamethyleneguanidine, referred to as Prepolymer 1, having a weight average molecular weight (Mw) of 1010 and a number average molecular weight (Mn) of 710, as determined by aqueous gel permeation chromatography. was then raised to 150–170° C. for a further 5 hours The mixture was cooled to 80° C. maintaining the temperature at 80° C. until dissolution The mixture was then cooled

Conditions: temp:120.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: A mixture of guanidine hydrochloride (200 parts) and hexamethylene diamine (292 parts) were heated to 120° C. for 4 hours under a nitrogen atmosphere The temperature was then raised to 150–170° C. for a further 5 hours. The mixture was cooled to 80° C. and water (400 parts) was added, maintaining the temperature at 80° C. until dissolution occurred. The mixture was then cooled to give a solution in water of polyhexamethyleneguanidine, referred to as Prepolymer 1, having a weight average molecular weight (Mw) of 1010 and a number average molecular weight (Mn) of 710, as determined by aqueous gel permeation chromatography. was then raised to 150–170° C. for a further 5 hours The mixture was cooled to 80° C. maintaining the temperature at 80° C. until dissolution The mixture was then cooled

Conditions: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Guanidine hydrochloride (200 parts) and hexamethylene diamine (292 parts) were heated to 120° C. for 4 hours under a nitrogen atmosphere. The temperature of the reaction mixture was then raised to 150–170° C. for a further 10 hours. The product was cooled to 80° C. and 1,5-pentanediol (400 parts) was added while the temperature was maintained at 80° C. until dissolution occurred. The mixture was then cooled to give a solution of polyhexamethyleneguanidine (prepolymer 3) in 1,5-pentanediol. The temperature of the reaction mixture was then raised to 150–170° C. for a further 10 hours was maintained at 80° C. until dissolution The mixture was then cooled

Conditions: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Guanidine hydrochloride (200 parts) and hexamethylene diamine (268 parts) were heated to 120° C. for 4 hours under a nitrogen atmosphere. The temperature of the reaction mixture was then raised to 150–170° C. for a further 10 hours. The mixture was cooled to 80° C. and water (400 parts) was added while the temperature was maintained at 80° C. until dissolution occurred. The mixture was then cooled to give a solution of polyhexamethyleneguanidine (Prepolymer 2) in water. The temperature of the reaction mixture was then raised to 150–170° C. for a further 10 hours was maintained at 80° C. until dissolution The mixture was then cooled

Conditions: temp:120.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: A mixture of guanidine hydrochloride (200 parts) and hexamethylene diamine (292 parts) were heated to 120° C. for 4 hours under a nitrogen atmosphere The temperature was then raised to 150–170° C. for a further 5 hours. The mixture was cooled to 80° C. and water (400 parts) was added, maintaining the temperature at 80° C. until dissolution occurred. The mixture was then cooled to give a solution in water of polyhexamethyleneguanidine, referred to as Prepolymer 1, having a weight average molecular weight (Mw) of 1010 and a number average molecular weight (Mn) of 710, as determined by aqueous gel permeation chromatography. was then raised to 150–170° C. for a further 5 hours The mixture was cooled to 80° C. maintaining the temperature at 80° C. until dissolution The mixture was then cooled