FI92045B - Fosfaattikoostumuksia ja niiden käyttö - Google Patents

Fosfaattikoostumuksia ja niiden käyttö

Info

Publication number
FI92045B
FI92045B FI895394A FI895394A FI92045B FI 92045 B FI92045 B FI 92045B FI 895394 A FI895394 A FI 895394A FI 895394 A FI895394 A FI 895394A FI 92045 B FI92045 B FI 92045B
Authority
FI
Finland
Prior art keywords
phosphate compositions
salt
cellulosic material
fabrics
brightness
Prior art date
Application number
FI895394A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI895394A0 (fi
Inventor
Trevor Eric Jones
Anthony James Wilkins
Original Assignee
Albright & Wilson
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10646709&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI92045(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Albright & Wilson filed Critical Albright & Wilson
Publication of FI895394A0 publication Critical patent/FI895394A0/fi
Application granted granted Critical
Publication of FI92045B publication Critical patent/FI92045B/fi

Links

Classifications

    • 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
    • D21C9/16—Bleaching ; Apparatus therefor with per compounds
    • D21C9/163—Bleaching ; Apparatus therefor with per compounds with peroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/01—Hydrogen peroxide
    • C01B15/037—Stabilisation 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
    • D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
    • D06L4/12—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen combined with specific additives

Landscapes

  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Textile Engineering (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Paper (AREA)
  • Cosmetics (AREA)
  • Materials For Medical Uses (AREA)
  • Detergent Compositions (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
FI895394A 1988-11-11 1989-11-13 Fosfaattikoostumuksia ja niiden käyttö FI92045B (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888826431A GB8826431D0 (en) 1988-11-11 1988-11-11 Phosphate composition

Publications (2)

Publication Number Publication Date
FI895394A0 FI895394A0 (fi) 1989-11-13
FI92045B true FI92045B (fi) 1994-06-15

Family

ID=10646709

Family Applications (1)

Application Number Title Priority Date Filing Date
FI895394A FI92045B (fi) 1988-11-11 1989-11-13 Fosfaattikoostumuksia ja niiden käyttö

Country Status (7)

Country Link
EP (1) EP0369711B1 (de)
AT (1) ATE102668T1 (de)
CA (1) CA2002904A1 (de)
DE (1) DE68913659D1 (de)
FI (1) FI92045B (de)
GB (2) GB8826431D0 (de)
NO (1) NO177903C (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2754755B1 (fr) * 1996-10-18 1999-11-26 Gmp Bolene Composition destinee a restituer aux surfaces de bois leur teinte originelle
DE19849379A1 (de) * 1998-10-27 2000-05-04 Cht R Beitlich Gmbh Wäßrige Lösungen von Phosphonsäuren
US7044985B2 (en) * 1999-12-21 2006-05-16 Clariant Finance (Bvi) Limited Process for pre-treating cellulosic fibers and cellulosic fiber blends
AU2001257100A1 (en) * 2000-04-18 2001-10-30 Dow Global Technologies Inc. Nalpha, nomega-dialkyl aminomethylenephosphonic acids and use thereof
RU2179209C1 (ru) * 2001-04-16 2002-02-10 Мозырева Елена Анатольевна Способ делигнификации и отбелки целлюлозных материалов

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4294575A (en) * 1979-01-02 1981-10-13 Monsanto Company Peroxide stabilization
DE3338260C1 (de) * 1983-10-21 1985-07-25 Benckiser-Knapsack Gmbh, 6802 Ladenburg Verfahren und Mittel zum Bleichen von Holzschliff
US4614646A (en) * 1984-12-24 1986-09-30 The Dow Chemical Company Stabilization of peroxide systems in the presence of alkaline earth metal ions
DE3531563A1 (de) * 1985-09-04 1987-03-05 Benckiser Knapsack Gmbh Holzstoffbleiche

Also Published As

Publication number Publication date
NO894515D0 (no) 1989-11-13
CA2002904A1 (en) 1990-05-11
GB2226341A (en) 1990-06-27
GB2226341B (en) 1993-06-02
GB8925642D0 (en) 1990-01-04
NO894515L (no) 1990-05-14
NO177903C (no) 1995-12-13
EP0369711A3 (en) 1990-11-22
EP0369711A2 (de) 1990-05-23
GB8826431D0 (en) 1988-12-14
ATE102668T1 (de) 1994-03-15
NO177903B (no) 1995-09-04
FI895394A0 (fi) 1989-11-13
DE68913659D1 (de) 1994-04-14
EP0369711B1 (de) 1994-03-09

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Legal Events

Date Code Title Description
BB Publication of examined application
FD Application lapsed
MM Patent lapsed

Owner name: ALBRIGHT & WILSON LIMITED