Fiber-treating agent
AssigneeKao Corporation
InventorJunichi FURUKAWA
Life of this patent
Estimating the term…
Abstract
A fiber-treating agent, including a condensate formed from the following components (A) and (B), and a component (C), and has a turbidity of 1,000 NTU or less: (A): formaldehyde or a hydrate thereof, (B): triazine or a derivative thereof of formula (1): where R1 to R3 are the same or different, and each represent a hydrogen atom, a hydroxymethylamino group, an amino group, a hydroxy group, a halogen atom, a phenyl group, a linear or branched alkyl group or alkenyl group having 1 or more and 6 or less carbon atoms, or a linear or branched alkoxy group or alkenyloxy group having 1 or more and 6 or less carbon atoms, and (C): water.
Claims19
A fiber-treating agent, comprising a condensate formed from the following components (A) and (B), and a component (C), and has a turbidity of 1,000 NTU or less:
- (A):
- formaldehyde or a hydrate thereof;
- (B):
- triazine or a derivative thereof of formula (1):
- wherein R1 to R3 are the same or different, and each represent a hydrogen atom, a hydroxymethylamino group, an amino group, a hydroxy group, a halogen atom, a phenyl group, a linear or branched alkyl group or alkenyl group having 1 or more and 6 or less carbon atoms, or a linear or branched alkoxy group or alkenyloxy group having 1 or more and 6 or less carbon atoms;
- and
- (C):
- water.
A method for producing a fiber-treating agent, comprising
- heating a composition until its turbidity becomes 1,000 NTU or less,
- wherein the composition comprises the following components (A) to (C):
- (A):
- formaldehyde or a hydrate thereof;
- (B):
- a condensate with a triazine or a derivative thereof of formula (1):
- wherein R1 to R3 are the same or different, and each represent a hydrogen atom, a hydroxymethylamino group, an amino group, a hydroxy group, a halogen atom, a phenyl group, a linear or branched alkyl group or alkenyl group having 1 or more and 6 or less carbon atoms, or a linear or branched alkoxy group or alkenyloxy group having 1 or more and 6 or less carbon atoms;
- and
- (C):
- water.
18-19. (canceled)
Dependencies are inferred from the claim text.