Reactive orange dyes containing vinyl sulfones

Sea Wha Oh; Myeong Nyeo Kang; Tae Kyung Kim

Reactive orange dyes containing vinyl sulfones

Sea Wha Oh, Myeong Nyeo Kang, Tae Kyung Kim

Department of Textile System Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

The present invention relates to a reactive orange dye containing vinyl sulfone and more particularly, to the dye which have 6(7)-alkoxycarbonylamino-4- hydroxy-2-naphthalenesulfonic acid as a chromophore and aminophenyl-β- ethylsulfone derivative as an azo coupler. This dye provides excellent fastness in terms of light, washing, perspiration and chlorine as well as better dyeing yield than other monofunctional reactive dye. In Formula (1), M is alkaline metal atom; Z is -O-SO₃M or OC(O) CH₃; R is alkyl group having 1-4 of carbon atom; and a position of C₆ or C₇ is substituted with carbamate group.

Original language	English
Pages (from-to)	8
Number of pages	1
Journal	U.S. Patent and Trademark Office
Issue number	WEEK 5
State	Published - 31 Jan 2006

Cite this

@article{df4776a6ebdc47b99bd5983dd9c09bf4,

title = "Reactive orange dyes containing vinyl sulfones",

abstract = "The present invention relates to a reactive orange dye containing vinyl sulfone and more particularly, to the dye which have 6(7)-alkoxycarbonylamino-4- hydroxy-2-naphthalenesulfonic acid as a chromophore and aminophenyl-β- ethylsulfone derivative as an azo coupler. This dye provides excellent fastness in terms of light, washing, perspiration and chlorine as well as better dyeing yield than other monofunctional reactive dye. In Formula (1), M is alkaline metal atom; Z is -O-SO3M or OC(O) CH3; R is alkyl group having 1-4 of carbon atom; and a position of C6 or C7 is substituted with carbamate group.",

author = "Oh, {Sea Wha} and Kang, {Myeong Nyeo} and Kim, {Tae Kyung}",

year = "2006",

month = jan,

day = "31",

language = "English",

pages = "8",

journal = "U.S. Patent and Trademark Office",

number = "WEEK 5",

}

TY - JOUR

T1 - Reactive orange dyes containing vinyl sulfones

AU - Oh, Sea Wha

AU - Kang, Myeong Nyeo

AU - Kim, Tae Kyung

PY - 2006/1/31

Y1 - 2006/1/31

N2 - The present invention relates to a reactive orange dye containing vinyl sulfone and more particularly, to the dye which have 6(7)-alkoxycarbonylamino-4- hydroxy-2-naphthalenesulfonic acid as a chromophore and aminophenyl-β- ethylsulfone derivative as an azo coupler. This dye provides excellent fastness in terms of light, washing, perspiration and chlorine as well as better dyeing yield than other monofunctional reactive dye. In Formula (1), M is alkaline metal atom; Z is -O-SO3M or OC(O) CH3; R is alkyl group having 1-4 of carbon atom; and a position of C6 or C7 is substituted with carbamate group.

AB - The present invention relates to a reactive orange dye containing vinyl sulfone and more particularly, to the dye which have 6(7)-alkoxycarbonylamino-4- hydroxy-2-naphthalenesulfonic acid as a chromophore and aminophenyl-β- ethylsulfone derivative as an azo coupler. This dye provides excellent fastness in terms of light, washing, perspiration and chlorine as well as better dyeing yield than other monofunctional reactive dye. In Formula (1), M is alkaline metal atom; Z is -O-SO3M or OC(O) CH3; R is alkyl group having 1-4 of carbon atom; and a position of C6 or C7 is substituted with carbamate group.

UR - http://www.scopus.com/inward/record.url?scp=32544452221&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:32544452221

SP - 8

JO - U.S. Patent and Trademark Office

JF - U.S. Patent and Trademark Office

IS - WEEK 5

ER -

Reactive orange dyes containing vinyl sulfones

Abstract

Other files and links

Fingerprint

Cite this