PROCESS FOR PRINTING CELLULOSIC FIBERS

Title:

PROCESS FOR PRINTING CELLULOSIC FIBERS

Document Type and Number:

WIPO Patent Application WO/1991/001404

Kind Code:

A1

Abstract:

The invention relates to a process for printing cellulosic fiber material with a reactive dye or a direct dye, which comprises printing said material with a printing paste containing an emulsion prepared by emulsifying a mixture of a hydrophobic substance of general formula (I) which is liquid at room temperature and a hydrophobic substance of general formula A(OR5)n (II) which is solid at room temperature in a mixing ratio of 5 : 95 to 95 : 5 by weight using an emulsifier and water, and fixing the paste with or without drying. In formula (I), R1 and R2 each independently represents a hydrogen atom or an acyl group derived from a saturated or unsaturated aliphatic monocarboxylic acid bearing 2 to 22 carbon atoms, R3 and R4 each independently represents a methyl group, an ethyl group or a phenyl group, l and m each represents 0 or a positive integer, with l + m being an integer of 1 to 300, provided that l + m is an integer of 6 to 300 when R1 and R2 both represent a hydrogen atom. In formula (II), A represents a residue of tri-to hexa-hydric alcohol, R5 represents an acyl group derived from a saturated or unsaturated aliphatic carboxylic acid bearing 12 to 22 carbon atoms, and n represents an integer of 1 to 3.

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Inventors:

UCHIDA JUJI (JP)

Application Number:

PCT/JP1989/000720

Publication Date:

February 07, 1991

Filing Date:

July 19, 1989

Export Citation:

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Assignee:

NICCA CHEMICAL CO (JP)

International Classes:

D06P1/613; D06P1/651; D06P3/62; D06P3/66; D06P5/00; (IPC1-7): D06P3/60

Foreign References:

JPS5358086A

Other References: