KR960041289A - Reactive black dye composition and process for its preparation - Google Patents

Reactive black dye composition and process for its preparation Download PDF

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Publication number
KR960041289A
KR960041289A KR1019950013482A KR19950013482A KR960041289A KR 960041289 A KR960041289 A KR 960041289A KR 1019950013482 A KR1019950013482 A KR 1019950013482A KR 19950013482 A KR19950013482 A KR 19950013482A KR 960041289 A KR960041289 A KR 960041289A
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KR
South Korea
Prior art keywords
compound
formula
reactive black
dye composition
black dye
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Application number
KR1019950013482A
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Korean (ko)
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KR0151789B1 (en
Inventor
손건평
한덕진
윤석영
Original Assignee
김만길
이화산업 주식회사
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Priority to KR1019950013482A priority Critical patent/KR0151789B1/en
Publication of KR960041289A publication Critical patent/KR960041289A/en
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Publication of KR0151789B1 publication Critical patent/KR0151789B1/en

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes
    • C09B62/012—Metal complex azo dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0003—Monoazo dyes prepared by diazotising and coupling from diazotized anilines
    • C09B29/0007—Monoazo dyes prepared by diazotising and coupling from diazotized anilines containing acid groups, e.g. CO2H, SO3H, PO3H2, OSO3H, OPO2H2; Salts thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/025—Disazo dyes containing acid groups, e.g. -COOH, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • C09B67/0046—Mixtures of two or more azo dyes
    • C09B67/0047—Mixtures of two or more reactive azo dyes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/58—Material containing hydroxyl groups
    • D06P3/60—Natural or regenerated cellulose
    • D06P3/66—Natural or regenerated cellulose using reactive dyes

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

본 발명은 하기 일반식(Ⅰ), (Ⅱ) 및 (Ⅲ)의 화합물을 함유하는 반응성 흑색염료 조성물 및 그의 제조방법에 관한 것이다.The present invention relates to a reactive black dye composition containing a compound represented by the following general formulas (I), (II) and (III) and a process for producing the same.

본 발명에 따른 반응성 흑색염료 조성물은 수세 및 세탁견뢰도가 우수하고 액체상태에서 저온으로 장기간 보관하여도 침전물이 발생하지 않고 염료용액이 안정성이 있어서 자동염색장치에 사용하기에 편리할 뿐만 아니라 경제적인 면에서도 기존 염료에 비해 저렴하게 만들 수 있으며, 고농도의 액체염료와 건조시켜 고농도의 흑색분말염료를 얻을 수 있다.The reactive black dye composition according to the present invention is excellent in water washing and washing fastness, and it is not only easy to use in an automatic dyeing apparatus because a dye solution is stable even if it is stored for a long time in a liquid state at a low temperature, Can be made inexpensive as compared with conventional dyes, and can be dried with a high concentration liquid dye to obtain a high-concentration black powdery dye.

Description

반응성 흑색염료 조성물 및 그의 제조방법Reactive black dye composition and process for its preparation

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

Claims (6)

다음 일반식(Ⅰ), (Ⅱ) 및 (Ⅲ)의 화합물 또는 그의 금속염 화합물을 포함함을 특징으로 하는 반응성 흑색염료 조성물.A reactive black dye composition comprising a compound of the following general formulas (I), (II) and (III) or a metal salt thereof: 상기 식에서, R1및 R2는 각각 수소, 메틸기, 메톡시기 또는 디메톡시기이고, X는 -C2H2OSO3H 또는 -CH=CH2를 나타낸다.Wherein R 1 and R 2 are each hydrogen, a methyl group, a methoxy group or a dimethoxy group, and X represents -C 2 H 2 OSO 3 H or -CH═CH 2 . 제1항에 있어서, 일반식(Ⅰ), (Ⅱ) 및 (Ⅲ)의 화합물의 조성비율이 60∼80 : 1∼20 : 15∼35중량부임을 특징으로 하는 반응성 흑색염료 조성물.The reactive black dye composition according to claim 1, wherein the composition ratio of the compounds of the general formulas (I), (II) and (III) is 60 to 80: 1 to 20:15 to 35 parts by weight. 하기 일반식(Ⅳ)의 방향족 아민화합물을 디아조화하고 디아조화된 생성물에 하기 일반식(Ⅴ-1), (Ⅴ-2), (Ⅴ-3)의 화합물을 동시에 커플링시킴을 특징으로 하는 유리산 또는 금속염의 형태인 제1항의 반응성 흑색염료 조성물의 제조방법.Characterized in that the aromatic amine compound of the following general formula (IV) is diazotized and the compound of the following general formula (V-1), (V-2) and (V-3) is simultaneously coupled to the diazotized product A process for producing a reactive black dye composition according to claim 1, which is in the form of a free acid or a metal salt. 상기 식에서, R1및 R2는 각각 수소, 메틸기, 메톡시기 또는 디메톡시기이며 X는 -CH2CH2OSO3또는 -CH=CH2이다.Wherein R 1 and R 2 are each hydrogen, a methyl group, a methoxy group or a dimethoxy group, and X is -CH 2 CH 2 OSO 3 or -CH═CH 2 . 제3항에 있어서, 일반식(Ⅳ)의 방향족 아민화합물 1-3몰, 일반식(Ⅴ-1)의 화합물 0.4∼0.6몰, 일반식(Ⅴ-2)의 화합물 0.2∼0.4몰, 일반식(Ⅴ-3)의 화합물 0.3∼0.5몰을 사용함을 특징으로 하는 반응성 흑색염료 조성물의 제조방법.The positive photosensitive composition as claimed in claim 3, which comprises 1 to 3 moles of an aromatic amine compound of the formula (IV), 0.4 to 0.6 moles of the compound of the formula (V-1), 0.2 to 0.4 moles of the compound of the formula (V- (V-3) is used in an amount of 0.3 to 0.5 mol. 제3항에 있어서, 일반식(Ⅴ-1)의 화합물이 1-아미노-8-나프톨-3,6-디설폰산이고, (Ⅴ-2)의 화합물이 1,3-디아미노벤젠-4-설폰산이고, (Ⅴ-3)의 화합물이 6-우레이도-1-나프톨-3-설폰산 또는 7-우레이도-1-나프톨-3-설폰산임을 특징으로 하는 반응성 흑색염료 조성물의 제조방법.4. The process according to claim 3 wherein the compound of formula (V-1) is 1-amino-8-naphthol-3,6-disulfonic acid and the compound of formula (V- Sulfonic acid and the compound of formula (V-3) is 6-ureido-1-naphthol-3-sulfonic acid or 7-ureido-1-naphthol- . 제3항에 있어서, 일반식(Ⅴ-1), 일반식(Ⅴ-2), 일반식(Ⅴ-3)의 커플링화합물의 조성비율이 각각 60 내지 80%, 1 내지 20%, 15 내지 35%임을 특징으로 하는 반응성 흑색염료 조성물의 제조방법The positive resist composition according to claim 3, wherein the composition ratios of the coupling compounds of the general formula (V-1), the general formula (V-2) and the general formula (V-3) are 60 to 80%, 1 to 20% 35%. ≪ / RTI > < RTI ID = 0.0 > ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019950013482A 1995-05-26 1995-05-26 Reactive black dye compositions and process for preparing thereof KR0151789B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950013482A KR0151789B1 (en) 1995-05-26 1995-05-26 Reactive black dye compositions and process for preparing thereof

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Application Number Priority Date Filing Date Title
KR1019950013482A KR0151789B1 (en) 1995-05-26 1995-05-26 Reactive black dye compositions and process for preparing thereof

Publications (2)

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KR960041289A true KR960041289A (en) 1996-12-19
KR0151789B1 KR0151789B1 (en) 1998-10-01

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