FR2158276A1 - - Google Patents

Info

Publication number
FR2158276A1
FR2158276A1 FR7237878A FR7237878A FR2158276A1 FR 2158276 A1 FR2158276 A1 FR 2158276A1 FR 7237878 A FR7237878 A FR 7237878A FR 7237878 A FR7237878 A FR 7237878A FR 2158276 A1 FR2158276 A1 FR 2158276A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7237878A
Other languages
French (fr)
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.)
Solvay Solutions UK Ltd
Original Assignee
Albright and Wilson 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 Albright and Wilson Ltd filed Critical Albright and Wilson Ltd
Publication of FR2158276A1 publication Critical patent/FR2158276A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/64—Thiosulfates; Dithionites; Polythionates
    • C01B17/66—Dithionites or hydrosulfites (S2O42-)
    • C01B17/665—Stabilisation by additives subsequent to preparation; Dust prevention by additives
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/30—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using reducing agents
    • 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
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/653—Nitrogen-free carboxylic acids or their salts
    • 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
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/673—Inorganic compounds
    • D06P1/67333—Salts or hydroxides
    • D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
    • D06P1/67375—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341 with sulfur-containing anions
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/1084—Bleaching ; Apparatus therefor with reducing compounds
    • D21C9/1089—Bleaching ; Apparatus therefor with reducing compounds with dithionites

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Coloring (AREA)
  • Paper (AREA)
FR7237878A 1971-10-26 1972-10-25 Withdrawn FR2158276A1 (cg-RX-API-DMAC10.html)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4970771A GB1415837A (en) 1971-10-26 1971-10-26 Compositions containing dithionites
GB1689372 1972-04-12

Publications (1)

Publication Number Publication Date
FR2158276A1 true FR2158276A1 (cg-RX-API-DMAC10.html) 1973-06-15

Family

ID=26252310

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7237878A Withdrawn FR2158276A1 (cg-RX-API-DMAC10.html) 1971-10-26 1972-10-25

Country Status (14)

Country Link
US (1) US3856696A (cg-RX-API-DMAC10.html)
JP (1) JPS5431479B2 (cg-RX-API-DMAC10.html)
AU (1) AU474399B2 (cg-RX-API-DMAC10.html)
BE (1) BE790568A (cg-RX-API-DMAC10.html)
CA (1) CA977106A (cg-RX-API-DMAC10.html)
CH (1) CH582109A5 (cg-RX-API-DMAC10.html)
DE (1) DE2252422A1 (cg-RX-API-DMAC10.html)
FI (1) FI59575C (cg-RX-API-DMAC10.html)
FR (1) FR2158276A1 (cg-RX-API-DMAC10.html)
GB (1) GB1415837A (cg-RX-API-DMAC10.html)
HK (1) HK26981A (cg-RX-API-DMAC10.html)
IT (1) IT975359B (cg-RX-API-DMAC10.html)
NL (1) NL7214487A (cg-RX-API-DMAC10.html)
SE (1) SE396419B (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997035062A1 (de) * 1996-03-20 1997-09-25 Basf Aktiengesellschaft Mischungen aus reduzierend wirkenden schwefelverbindungen und organischen korrosionsinhibitoren und ihre verwendung als korrosionshemmende bleich- oder reduktionsmittel

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108960A (en) * 1976-08-30 1978-08-22 Boc Limited Compositions containing dithionites
DE3406322A1 (de) * 1984-02-22 1985-08-22 Basf Ag, 6700 Ludwigshafen Stabilisierte, wasser enthaltende, alkalisch eingestellte natriumdithionitzubereitungen
JPS6320399A (ja) * 1986-07-14 1988-01-28 花王株式会社 還元漂白剤組成物
US5246618A (en) * 1989-01-13 1993-09-21 Kali-Chemie Ag Cleaning compositions (containing fluorochlorocarbon, C1 to C4 alkanol and ethyl or methyl proprionate)
US4973471A (en) * 1989-06-29 1990-11-27 Hoechst Celanese Corporation Method for producing dust-free sodium dithionite
US5114698A (en) * 1990-08-15 1992-05-19 Hoechst Celanese Corporation Method for stabilizing sodium dithionite
US5296210A (en) * 1992-12-31 1994-03-22 Hoechst Celanese Corporation Stabilized sodium dithionite
US6780205B2 (en) 2001-08-21 2004-08-24 E. I. Du Pont De Nemours And Company Vat acid dyeing of textile fibers
DE60301446T2 (de) * 2002-06-28 2006-06-14 Rohm & Haas Verfahren zur Aufhellung von Pulpe mit Hydrosulfitlösung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1220399B (de) * 1962-12-22 1966-07-07 Basf Ag Als Reduktionsmittel geeignete gegen thermische Zersetzung stabilisierte dithionithaltige Mischungen
US3773679A (en) * 1972-01-14 1973-11-20 Virginia Chemicals Inc Sodium dithionite solution stabilization

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997035062A1 (de) * 1996-03-20 1997-09-25 Basf Aktiengesellschaft Mischungen aus reduzierend wirkenden schwefelverbindungen und organischen korrosionsinhibitoren und ihre verwendung als korrosionshemmende bleich- oder reduktionsmittel

Also Published As

Publication number Publication date
CA977106A (en) 1975-11-04
DE2252422A1 (de) 1973-05-03
IT975359B (it) 1974-07-20
JPS4850995A (cg-RX-API-DMAC10.html) 1973-07-18
US3856696A (en) 1974-12-24
CH582109A5 (cg-RX-API-DMAC10.html) 1976-11-30
BE790568A (fr) 1973-02-15
FI59575B (fi) 1981-05-29
AU474399B2 (en) 1976-07-22
JPS5431479B2 (cg-RX-API-DMAC10.html) 1979-10-06
AU4809472A (en) 1974-04-26
HK26981A (en) 1981-06-26
SE396419B (sv) 1977-09-19
NL7214487A (cg-RX-API-DMAC10.html) 1973-05-01
GB1415837A (en) 1975-11-26
FI59575C (fi) 1981-09-10

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Legal Events

Date Code Title Description
ST Notification of lapse
TP Transmission of property
AR Application made for restoration
TP Transmission of property
BD Lapse confirmed
CD Change of name or company name
JD Different final judgements