KR900013026A - 산화된 황화 염료의 수성 분산액 - Google Patents
산화된 황화 염료의 수성 분산액 Download PDFInfo
- Publication number
- KR900013026A KR900013026A KR1019900002217A KR900002217A KR900013026A KR 900013026 A KR900013026 A KR 900013026A KR 1019900002217 A KR1019900002217 A KR 1019900002217A KR 900002217 A KR900002217 A KR 900002217A KR 900013026 A KR900013026 A KR 900013026A
- Authority
- KR
- South Korea
- Prior art keywords
- aqueous dispersion
- dye
- oxidized
- aqueous
- particles
- Prior art date
Links
- 239000000975 dye Substances 0.000 title claims 14
- 239000006185 dispersion Substances 0.000 title claims 12
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 title claims 4
- 238000000034 method Methods 0.000 claims 13
- 239000002245 particle Substances 0.000 claims 7
- 239000007900 aqueous suspension Substances 0.000 claims 4
- 239000012528 membrane Substances 0.000 claims 4
- 239000000758 substrate Substances 0.000 claims 3
- 229910052945 inorganic sulfide Inorganic materials 0.000 claims 2
- 238000000926 separation method Methods 0.000 claims 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims 1
- 230000002776 aggregation Effects 0.000 claims 1
- 238000004220 aggregation Methods 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims 1
- 229910000366 copper(II) sulfate Inorganic materials 0.000 claims 1
- 238000004043 dyeing Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 239000012466 permeate Substances 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 238000003918 potentiometric titration Methods 0.000 claims 1
- 235000010288 sodium nitrite Nutrition 0.000 claims 1
- 235000010265 sodium sulphite Nutrition 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 235000000346 sugar Nutrition 0.000 claims 1
- 150000008163 sugars Chemical class 0.000 claims 1
- 239000004094 surface-active agent Substances 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 239000004753 textile Substances 0.000 claims 1
- 238000004073 vulcanization Methods 0.000 claims 1
Classifications
-
- 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
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/0077—Preparations with possibly reduced vat, sulfur or indigo 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
- 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
- C09B67/0096—Purification; Precipitation; Filtration
-
- 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
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/0077—Preparations with possibly reduced vat, sulfur or indigo dyes
- C09B67/0078—Preparations of vat, sulfur or indigo dyes in liquid form
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/916—Natural fiber dyeing
- Y10S8/918—Cellulose textile
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/92—Synthetic fiber dyeing
- Y10S8/921—Cellulose ester or ether
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/92—Synthetic fiber dyeing
- Y10S8/924—Polyamide fiber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/92—Synthetic fiber dyeing
- Y10S8/927—Polyacrylonitrile fiber
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Coloring (AREA)
Abstract
Description
Claims (17)
- 산화된 황화 염료 입자의 수성 현탄액을 막에 의해 분리 처리함을 포함하는, 산화된 염료의 수성 분산액의 제조방법.
- 제1항에 있어서, 가황 반응 생성물의 수성 혼합물을, 무기 황화물이 존재하지 않을때까지 산화시킴으로써 산화된 황화염료 입자의 수성 현탄액을 제조하는 방법.
- 제1항 또는 제2항중 어느 한 항에 있어서, 산화에 앞서 유효량의 아황산 나트륨 및/또는 아질산 나트륨으로 처리함으로써 산화된 황화 염료 입자의 수성 현탄액의 폴리황(polysulfur) 함량을 낮추는 방법.
- 제1항 내지 제3항중 어느 한 항에 있어서, 상기 막기 분자량 500이상을 차단시키는 공극 크기를 가지는 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 투과액의 전도율이 900μΩ/㎝ 미만일때까지 막에 의한 분리를 수행하는 방법.
- 제1항 내지 제5항중 어느 한 항에 있어서, 막에 의해 분리 처리시 필수적으로 현탁액의 부피를 일정하게 유지하는 속도로 물을 첨가하는 방법.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 물의 첨가없이 추가로 막에 의한 분리를 수행함으로써 수성염료 분산액을 또한 농축시키는 방법.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 황화 염료 입자의 응집을 억제하기에 충분한 양의 표면 활성제를 산화된 황화 염료 입자의 수성 현탁액에 첨가하는 방법.
- 제1항 내지 제8항 중 어느 한 항의 방법에 의해 제조된, 산화된 황화 염료의 수성 분산액.
- 제9항에 있어서, 상기 염료가 16μ이하의 고체 입자 형태인 수성 분산액.
- 제9항 또는 제10항 중 어느 한 항에 있어서, 입자의 최소한 50%가 4μ이하인 수성 분산액.
- 제9항 내지 제11항 중 어느 한 항에 있어서, 상기 무기 황화물 함량이, 분산액이 pH 3으로 산성화될 때 황화 수소를 방출하지 않도록 하는 양인 수성 분산액.
- 제9항 내지 제12항 중 어느 한 항에 있어서, 상기 무기물 함량이, 염료 시료를 연소시키는 경우 회분함량이 무수 함량을 기준으로 2중량% 미만이 되도록 하는 양인 수성 분산액.
- 제9항 내지 제13항 중 어느 한 항에 있어서, 0.2N 황산 암모늄 제이구리 용액을 사용한 전위차 적정에 의해 측정할 때 환원 당량이 0인 수성 분산액.
- 제9항 내지 제14항 중 어느 한 항에 따른 수성 분산액의 사용을 포함하는 황화 염료로 직물 기재(texile substrate)를 염색하는 방법.
- 제15항에 있어서, 상기 수성 분산액을 환원당 및 알칼리로 처리하여 산화된 황화 염료를 환원시키고, 환원된 염료를 직물 기재에 적용하는 방법.
- 제15항 또는 제16항의 방법에 의해 염색된 기재.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/314,730 US4992078A (en) | 1989-02-23 | 1989-02-23 | Sulfur dyes and method of preparing same: membrane process |
US314.730 | 1989-02-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR900013026A true KR900013026A (ko) | 1990-09-03 |
Family
ID=23221191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900002217A KR900013026A (ko) | 1989-02-23 | 1990-02-22 | 산화된 황화 염료의 수성 분산액 |
Country Status (13)
Country | Link |
---|---|
US (1) | US4992078A (ko) |
JP (1) | JPH02248467A (ko) |
KR (1) | KR900013026A (ko) |
CN (1) | CN1030715C (ko) |
BR (1) | BR9000852A (ko) |
CH (1) | CH684514B5 (ko) |
DE (1) | DE4004222A1 (ko) |
ES (1) | ES2026748A6 (ko) |
FR (1) | FR2643380B1 (ko) |
GB (1) | GB2228490B (ko) |
HK (1) | HK70495A (ko) |
IT (1) | IT1240771B (ko) |
RU (1) | RU2044751C1 (ko) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0497298B1 (de) * | 1991-01-31 | 1995-06-21 | Hoechst Aktiengesellschaft | Verfahren zum Klotzfärben von Zellulosefasern mit Schwefelschwarzfarbstoffen |
US5611818A (en) * | 1991-05-23 | 1997-03-18 | Sandoz Ltd. | Dry leuco sulphur dyes in particulate form |
US5470356A (en) * | 1991-10-11 | 1995-11-28 | Meszaros; Laszlo A. | Sulfur dye compositions and their production |
DE4327221A1 (de) * | 1993-08-13 | 1995-02-16 | Basf Ag | Leukoindigo-Präparation in Granulatform |
GB9504870D0 (en) * | 1995-03-10 | 1995-04-26 | Sandoz Ltd | Improvements in or relating to organic compounds |
ES2160792T3 (es) * | 1995-04-20 | 2001-11-16 | Clariant Finance Bvi Ltd | Suspensiones liquidas estables de colorantes al azufre y metodo para analizar las mismas. |
US5852179A (en) * | 1998-05-27 | 1998-12-22 | Air Products And Chemicals, Inc. | Preparation of disperse azo dyestuffs in the presence of alkoxylated acetylenic diols |
US6538056B1 (en) | 2000-10-10 | 2003-03-25 | Clariant International Ltd. | Polyolefin articles with long-term elevated temperature stability |
US9364773B2 (en) | 2013-02-22 | 2016-06-14 | Anschutz Exploration Corporation | Method and system for removing hydrogen sulfide from sour oil and sour water |
CA2843041C (en) | 2013-02-22 | 2017-06-13 | Anschutz Exploration Corporation | Method and system for removing hydrogen sulfide from sour oil and sour water |
US9708196B2 (en) | 2013-02-22 | 2017-07-18 | Anschutz Exploration Corporation | Method and system for removing hydrogen sulfide from sour oil and sour water |
US11440815B2 (en) | 2013-02-22 | 2022-09-13 | Anschutz Exploration Corporation | Method and system for removing hydrogen sulfide from sour oil and sour water |
US10787379B2 (en) | 2015-09-15 | 2020-09-29 | Bill Archer, Llc | Methods for treating sulfides in gaseous streams |
US10730770B2 (en) | 2015-09-15 | 2020-08-04 | Bill Archer, Llc | Method for treating sulfides in waste streams |
US10906823B2 (en) | 2015-09-15 | 2021-02-02 | Bill Archer, Llc | Method for treating sulfides in waste streams |
US10112853B2 (en) * | 2015-09-15 | 2018-10-30 | William Moseley Archer, Iii | Method for treating sulfides in waste streams |
CN107541963B (zh) * | 2016-06-28 | 2020-04-03 | 石家庄美施达生物化工有限公司 | 一组用于稳定硫化染料染色体系还原电位和染色性能的化合物及其使用方法 |
GB2582086B (en) * | 2017-11-13 | 2022-04-13 | Eni Spa | Method for adjusting the ionic features of a soil and composition suitable for the purpose |
US10661220B2 (en) | 2018-02-27 | 2020-05-26 | Merichem Company | Hydrogen sulfide removal process |
US10787614B2 (en) | 2018-10-15 | 2020-09-29 | Merichem Company | Hydrogen sulfide removal process |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54101833A (en) * | 1978-01-27 | 1979-08-10 | Dainippon Ink & Chem Inc | Purification of blue dyestuff extract |
DE2934949A1 (de) * | 1979-08-29 | 1981-03-19 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von fluessigen farbstoffpraeparationen |
EP0037382B1 (de) * | 1980-04-01 | 1984-11-21 | Ciba-Geigy Ag | Farbstoffgranulate und Verfahren zu deren Herstellung |
CH647021A5 (de) * | 1981-09-22 | 1984-12-28 | Ciba Geigy Ag | Verfahren zur herstellung lagerstabiler aufhellerformulierungen. |
CH648583A5 (de) * | 1981-09-29 | 1985-03-29 | Ciba Geigy Ag | Verfahren zur herstellung von lagerstabilen farbstoffpraeparaten. |
DE3301870C2 (de) * | 1983-01-21 | 1986-02-20 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von konzentrierten flüssigen Färbepräparaten |
US4560746A (en) * | 1983-03-28 | 1985-12-24 | The Hilton-Davis Chemical Co. | Ultrafiltration process for purification of dyes useful in foodstuffs |
DE3311294A1 (de) * | 1983-03-28 | 1984-10-04 | Sandoz-Patent-GmbH, 7850 Lörrach | Verfahren zur herstellung konzentrierter, salzarmer basischer azofarbstoffpraeparationen |
GB2168368A (en) * | 1984-11-08 | 1986-06-18 | Canon Kk | Purifying dye solutions for use in the ink-jet process |
CH660494B (ko) * | 1984-12-12 | 1987-04-30 | ||
CH667664A5 (de) * | 1985-03-29 | 1988-10-31 | Ciba Geigy Ag | Verfahren zur herstellung von praeparaten wasserloeslicher organischer farbstoffe. |
US4810390A (en) * | 1986-10-10 | 1989-03-07 | Ciba-Geigy Corporation | Separation and purification of pigment suspensions and suspensions of pigment intermediates by a membrane separation process |
EP0287515B1 (de) * | 1987-04-16 | 1991-05-02 | Ciba-Geigy Ag | Verfahren zur Herstellung von konzentrierten, wässrigen Farbstoffzubereitungen wasserlöslicher organischer Farbstoffe |
CH672995A5 (ko) * | 1987-07-27 | 1990-01-31 | Ciba Geigy Ag | |
IT1231508B (it) * | 1988-08-31 | 1991-12-07 | Sandoz Ag | Procedimento per la tintura o la stampa di substrati cellulosici con coloranti allo zolfo. |
-
1989
- 1989-02-23 US US07/314,730 patent/US4992078A/en not_active Expired - Fee Related
-
1990
- 1990-02-12 DE DE4004222A patent/DE4004222A1/de not_active Withdrawn
- 1990-02-21 JP JP2038514A patent/JPH02248467A/ja active Pending
- 1990-02-21 FR FR9002232A patent/FR2643380B1/fr not_active Expired - Fee Related
- 1990-02-21 CH CH560/90A patent/CH684514B5/de not_active IP Right Cessation
- 1990-02-21 GB GB9003914A patent/GB2228490B/en not_active Expired
- 1990-02-22 BR BR909000852A patent/BR9000852A/pt not_active Application Discontinuation
- 1990-02-22 KR KR1019900002217A patent/KR900013026A/ko active IP Right Grant
- 1990-02-22 ES ES9000534A patent/ES2026748A6/es not_active Expired - Lifetime
- 1990-02-22 RU SU904743281A patent/RU2044751C1/ru active
- 1990-02-22 CN CN90101417A patent/CN1030715C/zh not_active Expired - Fee Related
- 1990-02-23 IT IT47665A patent/IT1240771B/it active IP Right Grant
-
1995
- 1995-05-11 HK HK70495A patent/HK70495A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4992078A (en) | 1991-02-12 |
IT9047665A0 (it) | 1990-02-23 |
JPH02248467A (ja) | 1990-10-04 |
IT9047665A1 (it) | 1990-08-24 |
CN1045115A (zh) | 1990-09-05 |
IT1240771B (it) | 1993-12-17 |
FR2643380A1 (fr) | 1990-08-24 |
RU2044751C1 (ru) | 1995-09-27 |
DE4004222A1 (de) | 1990-08-30 |
HK70495A (en) | 1995-05-19 |
CH684514B5 (de) | 1995-04-13 |
ES2026748A6 (es) | 1992-05-01 |
BR9000852A (pt) | 1991-02-05 |
CH684514GA3 (de) | 1994-10-14 |
GB9003914D0 (en) | 1990-04-18 |
FR2643380B1 (fr) | 1993-05-28 |
GB2228490B (en) | 1992-06-10 |
CN1030715C (zh) | 1996-01-17 |
GB2228490A (en) | 1990-08-29 |
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