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NO326521B1 - Metall-ligand blekningssammensetninger og fremgangsmater for blekning ved anvendelse av slike sammensetninger. - Google Patents

Metall-ligand blekningssammensetninger og fremgangsmater for blekning ved anvendelse av slike sammensetninger. Download PDF

Info

Publication number
NO326521B1
NO326521B1 NO19990267A NO990267A NO326521B1 NO 326521 B1 NO326521 B1 NO 326521B1 NO 19990267 A NO19990267 A NO 19990267A NO 990267 A NO990267 A NO 990267A NO 326521 B1 NO326521 B1 NO 326521B1
Authority
NO
Norway
Prior art keywords
bleaching
composition according
amide
bleaching composition
lignin
Prior art date
Application number
NO19990267A
Other languages
English (en)
Norwegian (no)
Other versions
NO990267D0 (no
NO990267L (no
Inventor
Terrence J Collins
Colin P Horwitz
Original Assignee
Univ Carnegie Mellon
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 Univ Carnegie Mellon filed Critical Univ Carnegie Mellon
Publication of NO990267D0 publication Critical patent/NO990267D0/no
Publication of NO990267L publication Critical patent/NO990267L/no
Publication of NO326521B1 publication Critical patent/NO326521B1/no

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
    • D21C9/1026—Other features in bleaching processes
    • D21C9/1036—Use of compounds accelerating or improving the efficiency of the processes
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/006—Catalysts comprising hydrides, coordination complexes or organic compounds comprising organic radicals, e.g. TEMPO
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
    • C07D257/10—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3932—Inorganic compounds or complexes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/70—Oxidation reactions, e.g. epoxidation, (di)hydroxylation, dehydrogenation and analogues
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/70—Complexes comprising metals of Group VII (VIIB) as the central metal
    • B01J2531/72—Manganese
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/84—Metals of the iron group
    • B01J2531/842—Iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
    • B01J31/181—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine
    • B01J31/184—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine mixed aromatic/aliphatic ring systems, e.g. indoline

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Detergent Compositions (AREA)
  • Paper (AREA)
  • Silicon Polymers (AREA)
  • Cosmetics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
NO19990267A 1996-07-22 1999-01-21 Metall-ligand blekningssammensetninger og fremgangsmater for blekning ved anvendelse av slike sammensetninger. NO326521B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/684,670 US5876625A (en) 1996-07-22 1996-07-22 Metal ligand containing bleaching compositions
US08/804,776 US5853428A (en) 1996-07-22 1997-02-24 Metal ligand containing bleaching compositions
PCT/US1997/012744 WO1998003626A2 (fr) 1996-07-22 1997-07-22 Compositions de blanchiment contenant un ligand metallique

Publications (3)

Publication Number Publication Date
NO990267D0 NO990267D0 (no) 1999-01-21
NO990267L NO990267L (no) 1999-03-15
NO326521B1 true NO326521B1 (no) 2008-12-22

Family

ID=24749062

Family Applications (2)

Application Number Title Priority Date Filing Date
NO19990267A NO326521B1 (no) 1996-07-22 1999-01-21 Metall-ligand blekningssammensetninger og fremgangsmater for blekning ved anvendelse av slike sammensetninger.
NO990266A NO990266L (no) 1996-07-22 1999-01-21 Metall-ligand inneholdende blekeblandinger

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO990266A NO990266L (no) 1996-07-22 1999-01-21 Metall-ligand inneholdende blekeblandinger

Country Status (22)

Country Link
US (3) US5876625A (fr)
EP (2) EP0918840B1 (fr)
JP (2) JP3623802B2 (fr)
KR (2) KR20000067992A (fr)
CN (2) CN100352902C (fr)
AP (2) AP1013A (fr)
AT (2) ATE225844T1 (fr)
AU (2) AU730906B2 (fr)
BR (2) BR9710538A (fr)
CA (2) CA2261228C (fr)
DE (2) DE69716275T2 (fr)
DK (1) DK0923635T3 (fr)
ES (2) ES2186906T3 (fr)
HK (2) HK1020350A1 (fr)
IL (1) IL128147A0 (fr)
NO (2) NO326521B1 (fr)
NZ (2) NZ333796A (fr)
OA (2) OA10962A (fr)
PL (2) PL188333B1 (fr)
PT (1) PT923635E (fr)
RU (2) RU2193050C2 (fr)
WO (2) WO1998003625A1 (fr)

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ATE225844T1 (de) 2002-10-15
JP3623803B2 (ja) 2005-02-23
NZ333795A (en) 2000-07-28
WO1998003626A2 (fr) 1998-01-29
CN100390259C (zh) 2008-05-28
EP0918840B1 (fr) 2002-10-09
NO990266D0 (no) 1999-01-21
ES2197356T3 (es) 2004-01-01
OA10961A (en) 2001-10-30
HK1020350A1 (en) 2000-04-14
NZ333796A (en) 2000-09-29
CA2261229C (fr) 2007-01-09
PL331316A1 (en) 1999-07-05
EP0923635A2 (fr) 1999-06-23
RU2193049C2 (ru) 2002-11-20
IL128147A0 (en) 1999-11-30
PL331352A1 (en) 1999-07-05
NO990267D0 (no) 1999-01-21
AP9901456A0 (en) 1999-03-31
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AU720042B2 (en) 2000-05-25
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CN1230980A (zh) 1999-10-06
AP9901449A0 (en) 1999-03-31
RU2193050C2 (ru) 2002-11-20
CA2261228C (fr) 2007-01-09
US6099586A (en) 2000-08-08
WO1998003626A3 (fr) 1998-02-26
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NO990266L (no) 1999-03-22
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DE69719337D1 (de) 2003-04-03
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OA10962A (en) 2001-10-30
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