US20100205751A1 - Process for Dyeing of Wool or Silk and Their Blends with Indigo - Google Patents

Process for Dyeing of Wool or Silk and Their Blends with Indigo Download PDF

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Publication number
US20100205751A1
US20100205751A1 US11/994,202 US99420206A US2010205751A1 US 20100205751 A1 US20100205751 A1 US 20100205751A1 US 99420206 A US99420206 A US 99420206A US 2010205751 A1 US2010205751 A1 US 2010205751A1
Authority
US
United States
Prior art keywords
silk
wool
pretreatment
substrate
dyeing
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.)
Abandoned
Application number
US11/994,202
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English (en)
Inventor
Jangi Lal Oswal
Rishi Oswal
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.)
Malwa Industries Ltd
Original Assignee
Malwa Industries 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 Malwa Industries Ltd filed Critical Malwa Industries Ltd
Assigned to MALWA INDUSTRIES LIMITED reassignment MALWA INDUSTRIES LIMITED ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: OSWAL, JANGI LAL, OSWAL, RISHI
Publication of US20100205751A1 publication Critical patent/US20100205751A1/en
Abandoned legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/46—Compounds containing quaternary nitrogen atoms
    • D06M13/463—Compounds containing quaternary nitrogen atoms derived from monoamines
    • 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
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/14—Wool
    • D06P3/141—Wool using vat or sulfur dyes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/10—Animal fibres
    • D06M2101/12—Keratin fibres or silk

Definitions

  • An object of this invention is to propose a novel process for the dyeing of wool, silk or blends thereof with indigo in conventional dyeing machines.
  • the dye bath contains (leuco) indigo, soda ash sodium hydroxide, sodium hydrosulphite and known chemical auxiliaries.
  • wool and silk have a tendency to lose its cationic charge in the presence of alkali.
  • the addition of alkali to the dye bath is necessary in order to render the dye soluble.
  • the pretreatment step renders silk or wool receptive to anionic leuco dye by virtue of imparted cationization and generated dye combining sites in the substrate.
  • each dye bath contains 1.0 to 3.5 gpl indigo and upto 8 dye baths may be provided.
  • the wool yarn was subjected to online cationization.
  • the original sample as well as the cationized sample were then analyzed for their nitrogen contents by Kjeldahl method.
  • the sample showed increase in nitrogen content over the control by 0.35%.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Treatment Of Fiber Materials (AREA)
US11/994,202 2005-06-28 2006-06-27 Process for Dyeing of Wool or Silk and Their Blends with Indigo Abandoned US20100205751A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN1674/DEL/05 2005-06-28
IN1674DE2005 2005-06-28
PCT/IN2006/000216 WO2007000775A2 (en) 2005-06-28 2006-06-27 A process for dyeing of wool or silk and their blends (fibre /yarn/fabric) with indigo

Publications (1)

Publication Number Publication Date
US20100205751A1 true US20100205751A1 (en) 2010-08-19

Family

ID=37595532

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/994,202 Abandoned US20100205751A1 (en) 2005-06-28 2006-06-27 Process for Dyeing of Wool or Silk and Their Blends with Indigo

Country Status (4)

Country Link
US (1) US20100205751A1 (enExample)
EP (1) EP1913196B1 (enExample)
JP (2) JP2008544111A (enExample)
WO (1) WO2007000775A2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3040473A4 (en) * 2013-10-04 2017-07-05 Tejidos Royo S.l. Denim fabric having fireproof properties and method for dyeing the warp using indigo blue dye
CN109183465A (zh) * 2018-10-18 2019-01-11 上海嘉麟杰纺织科技有限公司 一种提高羊毛成衣色光深度的植物染色方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5260856B2 (ja) * 2006-11-10 2013-08-14 有限会社藍布屋 天然藍による木綿藍染め物品の染色方法
CN103215803B (zh) * 2013-04-02 2016-01-06 浙江喜得宝丝绸科技有限公司 一种桑蚕丝织物的脱胶方法
GB2526044A (en) * 2014-01-10 2015-11-18 Perachem Ltd Methods relating to wool treatment
KR102413020B1 (ko) * 2020-03-26 2022-06-24 한국실크연구원 실크의 천연 인디고 염색 방법

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2254965A (en) * 1933-09-22 1941-09-02 Patcheni Ag Zur Beteiligung An Process for the dyeing of fibrous materials
US2367273A (en) * 1939-10-30 1945-01-16 Tootal Broadhurst Lee Co Ltd Treatment of wool
US2450773A (en) * 1944-03-30 1948-10-05 Allied Chem & Dye Corp Dyeing of wool with indigo dyestuffs
CA738900A (en) * 1966-07-19 J. I. Harding Arthur Dyeing process
US3457022A (en) * 1964-12-02 1969-07-22 Cone Mills Corp Process of dyeing cotton fibers with indigo vat dyes
UST100201I4 (en) * 1980-02-07 1981-01-06 E. I. Du Pont De Nemours And Company Indigo dyeing of polyester fibers
US4378226A (en) * 1978-10-09 1983-03-29 Nihon Sanmo Dyeing Co., Ltd. Electrically conducting fiber and method of making same
US4615709A (en) * 1983-12-16 1986-10-07 Ipposha Oil Industries Co., Ltd. Cationic compound, process for preparing same and treatment of textile material for improved dyeing
US5361438A (en) * 1992-07-14 1994-11-08 Leglertex S.P.A. Process for the indigo dyeing of yarns in skeins
US5611822A (en) * 1993-05-10 1997-03-18 Allegro Natural Dyes Llc Indigo dye process
US5815867A (en) * 1997-02-27 1998-10-06 Keasler; Thomas J. Pretreatment of yarn and subsequent dyeing of yarn or fabric woven therewith
US7097909B2 (en) * 2000-12-01 2006-08-29 Lanxess Corporation Nonfelting wool and antifelt finishing process
US7235110B2 (en) * 2004-02-18 2007-06-26 Melvin Alpert Method for dyeing fabric materials with indigo, other vat dyes, and sulfur dyes

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB294890A (en) * 1927-07-28 1929-05-16 Chem Ind Basel Improvements in processes for improving animal or vegetable materials
GB372325A (en) * 1930-11-27 1932-04-27 Ig Farbenindustrie Ag Improvements in the treatment of fibrous materials
GB448272A (en) * 1933-12-09 1936-06-05 Ig Farbenindustrie Ag Improvements in dyeing with vat dyestuffs
JPS60126389A (ja) * 1983-12-09 1985-07-05 ユニチカ株式会社 獣毛繊維の染色方法
DE3623923A1 (de) * 1985-07-22 1987-01-29 Sando Iron Works Co Verfahren zur fortlaufenden behandlung eines gewebes
JPH02221472A (ja) * 1989-02-20 1990-09-04 Daido Maruta Senko Kk 動物性繊維布帛の捺染方法
JPH0635715B2 (ja) * 1989-02-27 1994-05-11 朝日染色株式会社 たん白繊維製品の高堅牢度染色方法
JPH04281079A (ja) * 1991-03-06 1992-10-06 Takao Kimura 糸と織物の染色方法
JPH06108381A (ja) * 1993-01-14 1994-04-19 Toshiyuki Fukui 織物の浸染方法
JPH06322673A (ja) * 1993-05-11 1994-11-22 Matsui Shikiso Kagaku Kogyosho:Kk 繊維製品類の連続状物の着色方法及び着色物
JP3104959B2 (ja) * 1995-07-06 2000-10-30 奈良県 獣皮、動物性の、糸および織物の藍色染方法
JP3871180B2 (ja) * 2000-02-17 2007-01-24 ジルボー フランソワ インドキシールを用いたインジゴによる織材の染色方法及び装置
JP2004036037A (ja) * 2002-07-03 2004-02-05 Nippon Sanmou Senshoku Kk 絹・獣毛混紡繊維の染色方法及び染色された絹・獣毛混紡繊維
JP3692475B2 (ja) * 2002-11-12 2005-09-07 富士紡績株式会社 繊維製品の斑染め染色方法
KR100477470B1 (ko) * 2002-11-20 2005-03-21 에스케이케미칼주식회사 산성염료 가염성 아세테이트 섬유의 제조방법
JP4067400B2 (ja) * 2002-12-27 2008-03-26 日本食品化工株式会社 澱粉組成物
US8187342B2 (en) * 2003-09-18 2012-05-29 Malwa Industries Limited Process for indigo dyeing of wool and wool blends
CN100582346C (zh) * 2003-10-21 2010-01-20 阿瓦恩德米尔斯有限公司 纤维染色的方法和设备

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA738900A (en) * 1966-07-19 J. I. Harding Arthur Dyeing process
US2254965A (en) * 1933-09-22 1941-09-02 Patcheni Ag Zur Beteiligung An Process for the dyeing of fibrous materials
US2367273A (en) * 1939-10-30 1945-01-16 Tootal Broadhurst Lee Co Ltd Treatment of wool
US2450773A (en) * 1944-03-30 1948-10-05 Allied Chem & Dye Corp Dyeing of wool with indigo dyestuffs
US3457022A (en) * 1964-12-02 1969-07-22 Cone Mills Corp Process of dyeing cotton fibers with indigo vat dyes
US4378226A (en) * 1978-10-09 1983-03-29 Nihon Sanmo Dyeing Co., Ltd. Electrically conducting fiber and method of making same
UST100201I4 (en) * 1980-02-07 1981-01-06 E. I. Du Pont De Nemours And Company Indigo dyeing of polyester fibers
US4615709A (en) * 1983-12-16 1986-10-07 Ipposha Oil Industries Co., Ltd. Cationic compound, process for preparing same and treatment of textile material for improved dyeing
US5361438A (en) * 1992-07-14 1994-11-08 Leglertex S.P.A. Process for the indigo dyeing of yarns in skeins
US5611822A (en) * 1993-05-10 1997-03-18 Allegro Natural Dyes Llc Indigo dye process
US5815867A (en) * 1997-02-27 1998-10-06 Keasler; Thomas J. Pretreatment of yarn and subsequent dyeing of yarn or fabric woven therewith
US7097909B2 (en) * 2000-12-01 2006-08-29 Lanxess Corporation Nonfelting wool and antifelt finishing process
US7235110B2 (en) * 2004-02-18 2007-06-26 Melvin Alpert Method for dyeing fabric materials with indigo, other vat dyes, and sulfur dyes

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
AHN Derwent abstract 2004-733916, (2004) *
Derwent abstract 1981-92018D, 1981 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3040473A4 (en) * 2013-10-04 2017-07-05 Tejidos Royo S.l. Denim fabric having fireproof properties and method for dyeing the warp using indigo blue dye
CN109183465A (zh) * 2018-10-18 2019-01-11 上海嘉麟杰纺织科技有限公司 一种提高羊毛成衣色光深度的植物染色方法

Also Published As

Publication number Publication date
EP1913196A4 (en) 2010-01-06
EP1913196B1 (en) 2018-07-25
WO2007000775A3 (en) 2007-05-31
JP2008544111A (ja) 2008-12-04
JP2015007305A (ja) 2015-01-15
WO2007000775A2 (en) 2007-01-04
EP1913196A2 (en) 2008-04-23
WO2007000775B1 (en) 2007-07-12

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Legal Events

Date Code Title Description
AS Assignment

Owner name: MALWA INDUSTRIES LIMITED, INDIA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:OSWAL, JANGI LAL;OSWAL, RISHI;REEL/FRAME:023551/0716

Effective date: 20071221

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION