JPS57192466A - Dyeing method by sulphur dye or sulfurized vat dye - Google Patents

Dyeing method by sulphur dye or sulfurized vat dye

Info

Publication number
JPS57192466A
JPS57192466A JP56077520A JP7752081A JPS57192466A JP S57192466 A JPS57192466 A JP S57192466A JP 56077520 A JP56077520 A JP 56077520A JP 7752081 A JP7752081 A JP 7752081A JP S57192466 A JPS57192466 A JP S57192466A
Authority
JP
Japan
Prior art keywords
dye
compound
organomercapto
sulfurized
vat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP56077520A
Other languages
Japanese (ja)
Other versions
JPH0116957B2 (en
Inventor
Osamu Manabe
Masayasu Utsunomiya
Michiaki Tsutsui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Chemical Co Ltd
Asahi Kagaku Kogyo Co Ltd
Original Assignee
Asahi Chemical Co Ltd
Asahi Kagaku Kogyo Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Chemical Co Ltd, Asahi Kagaku Kogyo Co Ltd filed Critical Asahi Chemical Co Ltd
Priority to JP56077520A priority Critical patent/JPS57192466A/en
Publication of JPS57192466A publication Critical patent/JPS57192466A/en
Publication of JPH0116957B2 publication Critical patent/JPH0116957B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE: To dye textile material economically and rapidly by a simple method, by using a sulfurized (vat) dye solution containing an organomercapto compound (reducing agent) and urea.
CONSTITUTION: Use is made of a dyeing bath of pH 8W13 which contains about 10W100g/l of a organomercapto compound[an organomercapto compound having an -SM1 group (wherein M1 is H, alkali metal) and/or a sulfur compound capable of forming a mercapto group by heating]e.g., thioglycolic acid or trithiodiethanol, about 50W400g/l of urea, and about 1W200g/l of a sulfurized (vat) dye. The textile material (cellulose, polyamide, polyvinyl alcohol) is immersed in the above dyeing bath (at a room temperature to 60°C for several secWabout 5min), then dried (at 100W120°C for 1W3min), and finally immersed in an H2O2/AcOH bath (at a room temperature to 80°C for several secW30min) for oxidative treatment.
COPYRIGHT: (C)1982,JPO&Japio
JP56077520A 1981-05-21 1981-05-21 Dyeing method by sulphur dye or sulfurized vat dye Granted JPS57192466A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56077520A JPS57192466A (en) 1981-05-21 1981-05-21 Dyeing method by sulphur dye or sulfurized vat dye

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56077520A JPS57192466A (en) 1981-05-21 1981-05-21 Dyeing method by sulphur dye or sulfurized vat dye

Publications (2)

Publication Number Publication Date
JPS57192466A true JPS57192466A (en) 1982-11-26
JPH0116957B2 JPH0116957B2 (en) 1989-03-28

Family

ID=13636239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56077520A Granted JPS57192466A (en) 1981-05-21 1981-05-21 Dyeing method by sulphur dye or sulfurized vat dye

Country Status (1)

Country Link
JP (1) JPS57192466A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4820749A (en) * 1985-05-29 1989-04-11 Beshay Alphons D Reinforced polymer composites with wood fibers grafted with silanes
CN111058316A (en) * 2019-12-31 2020-04-24 军事科学院***工程研究院军需工程技术研究所 Alkaline pad dyeing method for chinlon 56 and cellulose fiber blended fabric

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55128080A (en) * 1979-03-24 1980-10-03 Cassella Farbwerke Mainkur Ag Dyeing or printing method by using sulfur dyestuff and production of sulfur dyestuff preparation for dyeing process
JPS55142777A (en) * 1979-04-18 1980-11-07 Asahi Chemical Co Dyeing method
JPS55158386A (en) * 1979-05-25 1980-12-09 Asahi Chemical Co Dyeing method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55128080A (en) * 1979-03-24 1980-10-03 Cassella Farbwerke Mainkur Ag Dyeing or printing method by using sulfur dyestuff and production of sulfur dyestuff preparation for dyeing process
JPS55142777A (en) * 1979-04-18 1980-11-07 Asahi Chemical Co Dyeing method
JPS55158386A (en) * 1979-05-25 1980-12-09 Asahi Chemical Co Dyeing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4820749A (en) * 1985-05-29 1989-04-11 Beshay Alphons D Reinforced polymer composites with wood fibers grafted with silanes
CN111058316A (en) * 2019-12-31 2020-04-24 军事科学院***工程研究院军需工程技术研究所 Alkaline pad dyeing method for chinlon 56 and cellulose fiber blended fabric

Also Published As

Publication number Publication date
JPH0116957B2 (en) 1989-03-28

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