PH12009500020A1 - A composition comprising a cellulose and a bleach catalyst - Google Patents

A composition comprising a cellulose and a bleach catalyst

Info

Publication number
PH12009500020A1
PH12009500020A1 PH12009500020A PH12009500020A PH12009500020A1 PH 12009500020 A1 PH12009500020 A1 PH 12009500020A1 PH 12009500020 A PH12009500020 A PH 12009500020A PH 12009500020 A PH12009500020 A PH 12009500020A PH 12009500020 A1 PH12009500020 A1 PH 12009500020A1
Authority
PH
Philippines
Prior art keywords
cellulose
composition
bleach catalyst
bleach
catalyst
Prior art date
Application number
PH12009500020A
Other languages
English (en)
Inventor
Gregory Scot Miracle
Neil Joseph Lant
Philip Frank Souter
Original Assignee
Procter & Gamble
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=38923647&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PH12009500020(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of PH12009500020A1 publication Critical patent/PH12009500020A1/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/38Products with no well-defined composition, e.g. natural products
    • C11D3/386Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38636Preparations containing enzymes, e.g. protease or amylase containing enzymes other than protease, amylase, lipase, cellulase, oxidase or reductase
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/34Organic compounds containing sulfur
    • C11D3/349Organic compounds containing sulfur additionally containing nitrogen atoms, e.g. nitro, nitroso, amino, imino, nitrilo, nitrile groups containing compounds or their derivatives or thio urea
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/38Products with no well-defined composition, e.g. natural products
    • C11D3/386Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38645Preparations containing enzymes, e.g. protease or amylase containing cellulase
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39Organic or inorganic per-compounds
    • C11D3/3902Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905Bleach activators or bleach catalysts
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39Organic or inorganic per-compounds
    • C11D3/3902Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905Bleach activators or bleach catalysts
    • C11D3/3907Organic compounds
    • C11D3/3917Nitrogen-containing compounds
    • C11D3/3927Quarternary ammonium compounds
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39Organic or inorganic per-compounds
    • C11D3/3902Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905Bleach activators or bleach catalysts
    • C11D3/3932Inorganic compounds or complexes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
PH12009500020A 2006-07-07 2007-07-05 A composition comprising a cellulose and a bleach catalyst PH12009500020A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81915506P 2006-07-07 2006-07-07

Publications (1)

Publication Number Publication Date
PH12009500020A1 true PH12009500020A1 (en) 2008-01-17

Family

ID=38923647

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12009500020A PH12009500020A1 (en) 2006-07-07 2007-07-05 A composition comprising a cellulose and a bleach catalyst

Country Status (12)

Country Link
US (1) US8846598B2 (forum.php)
EP (1) EP2038395B1 (forum.php)
JP (1) JP2009540859A (forum.php)
CN (1) CN101484567A (forum.php)
AR (1) AR061855A1 (forum.php)
BR (1) BRPI0714057A2 (forum.php)
CA (1) CA2655345A1 (forum.php)
IN (1) IN2014DN03452A (forum.php)
MX (1) MX288855B (forum.php)
PH (1) PH12009500020A1 (forum.php)
WO (1) WO2008007319A2 (forum.php)
ZA (1) ZA200900060B (forum.php)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7892362B2 (en) 2005-10-28 2011-02-22 The Procter & Gamble Company Composition containing an esterified substituted benzene sulfonate
DE602006020853D1 (de) * 2006-07-07 2011-05-05 Procter & Gamble Waschmittelzusammensetzungen
DE102008062772A1 (de) 2008-12-18 2010-06-24 Henkel Ag & Co. Kgaa Desinfektion von Viren an Textilien und harten Oberflächen
EP2451932A1 (en) * 2009-07-09 2012-05-16 The Procter & Gamble Company Method of laundering fabric using a compacted laundry detergent composition
JP2012532246A (ja) * 2009-07-09 2012-12-13 ザ プロクター アンド ギャンブル カンパニー 比較的低濃度の水溶性電解質を含む触媒性洗濯洗剤組成物
EP2501792A2 (en) 2009-12-29 2012-09-26 Novozymes A/S Gh61 polypeptides having detergency enhancing effect
DE102010002196A1 (de) 2010-02-22 2011-11-17 Henkel Ag & Co. Kgaa Kartusche für ein wasserführendes Haushaltsgerät
CN102858968B (zh) 2010-02-25 2015-07-01 诺维信公司 溶菌酶的变体及编码该变体的多核苷酸
DE102010038498A1 (de) 2010-07-27 2012-02-02 Henkel Ag & Co. Kgaa Stabilisierte flüssige enzymhaltige Tensidzubereitung
DE102010038496A1 (de) 2010-07-27 2012-02-02 Henkel Ag & Co. Kgaa Stabilisierte flüssige enzymhaltige Tensidzubereitung
DE102010038499A1 (de) 2010-07-27 2012-02-02 Henkel Ag & Co. Kgaa Stabilisierte flüssige enzymhaltige Tensidzubereitung
DE102010038501A1 (de) 2010-07-27 2012-02-02 Henkel Ag & Co. Kgaa Stabilisierte flüssige enzymhaltige Tensidzubereitung
DE102010038497A1 (de) 2010-07-27 2012-02-02 Henkel Ag & Co. Kgaa Stabilisierte flüssige enzymhaltige Tensidzubereitung
DE102010038502A1 (de) 2010-07-27 2012-02-02 Henkel Ag & Co. Kgaa Stabilisierte flüssige enzymhaltige Tensidzubereitung
EP2616483A1 (en) 2010-09-16 2013-07-24 Novozymes A/S Lysozymes
DE102010043934A1 (de) 2010-11-15 2012-05-16 Henkel Ag & Co. Kgaa Stabilisierte flüssige enzymhaltige Tensidzubereitung
EP2675882A1 (en) 2011-02-16 2013-12-25 Novozymes A/S Detergent compositions comprising m7 or m35 metalloproteases
WO2012110562A2 (en) 2011-02-16 2012-08-23 Novozymes A/S Detergent compositions comprising metalloproteases
JP2014511409A (ja) 2011-02-16 2014-05-15 ノボザイムス アクティーゼルスカブ 金属プロテアーゼを含む洗剤組成物
DE102011118027A1 (de) 2011-09-12 2013-03-14 Henkel Ag & Co. Kgaa Verfahren zur Anpassung eines Hydrolytischen Enzyms an eine das hydrolytische Enzym stabilisierende Komponente
MX2015002212A (es) 2012-08-22 2015-05-08 Novozymes As Composiciones detergentes que comprenden metaloproteasas.
CN104619838A (zh) 2012-08-22 2015-05-13 诺维信公司 来自微小杆菌属的金属蛋白酶
MX357022B (es) 2012-08-22 2018-06-25 Novozymes As Metaloproteasas de alicyclobacillus sp.
CN104498230A (zh) * 2014-12-18 2015-04-08 镇江拜因诺生物科技有限公司 一种微生物表面清洁剂
WO2017097866A1 (en) 2015-12-07 2017-06-15 Novozymes A/S Polypeptides having beta-glucanase activity, polynucleotides encoding same and uses thereof in cleaning and detergent compositions
MX2018008051A (es) 2016-01-29 2018-08-23 Novozymes As Variantes de beta-glucanasa y polinucleotidos que las codifican.
WO2017202887A1 (en) * 2016-05-26 2017-11-30 Novozymes A/S Use of enzymes, cleaning composition and method for washing
WO2018224544A1 (en) 2017-06-08 2018-12-13 Novozymes A/S Compositions comprising polypeptides having cellulase activity and amylase activity, and uses thereof in cleaning and detergent compositions
US11732221B2 (en) 2017-10-02 2023-08-22 Novozymes A/S Polypeptides having mannanase activity and polynucleotides encoding same
US11746310B2 (en) 2017-10-02 2023-09-05 Novozymes A/S Polypeptides having mannanase activity and polynucleotides encoding same
US11866748B2 (en) 2017-10-24 2024-01-09 Novozymes A/S Compositions comprising polypeptides having mannanase activity
EP3770237B1 (de) 2019-07-22 2025-06-11 Henkel AG & Co. KGaA Wasch- und reinigungsmittel mit verbesserter enzym-stabilität
EP3770240A1 (de) 2019-07-22 2021-01-27 Henkel AG & Co. KGaA Geschirrspülmittel mit bleichkatalysator und bacillus gibsonii protease
EP3770238A1 (de) 2019-07-22 2021-01-27 Henkel AG & Co. KGaA Wasch- und reinigungsmittel mit protease und amylase
DE102019126683A1 (de) 2019-10-02 2021-04-08 Henkel Ag & Co. Kgaa Copolymere zur Verbesserung der Lagerstabilität von Enzymen in Wasch- und Reinigungsmitteln
EP4097227A1 (en) 2020-01-31 2022-12-07 Novozymes A/S Mannanase variants and polynucleotides encoding same
EP4097226A1 (en) 2020-01-31 2022-12-07 Novozymes A/S Mannanase variants and polynucleotides encoding same
DE102020204505A1 (de) 2020-04-07 2021-10-07 Henkel Ag & Co. Kgaa Wasch-/Pflegeartikel umfassend Pheromone
DE102020205400A1 (de) 2020-04-29 2021-11-04 Henkel Ag & Co. Kgaa Hochalkalisches Textilwaschmittel mit Protease
DE102020205381A1 (de) 2020-04-29 2021-11-04 Henkel Ag & Co. Kgaa Hochalkalisches Textilwaschmittel mit Protease
DE102020131794A1 (de) 2020-12-01 2022-06-02 Henkel Ag & Co. Kgaa Verbesserte Reinigung durch Hydrogencarbonat im maschinellen Geschirrspülmittel
DE102021213462A1 (de) 2021-11-30 2023-06-01 Henkel Ag & Co. Kgaa Verfahren zur Reinigung einer elektromotorisch betriebenen Küchenmaschine
EP4011256A1 (de) 2020-12-14 2022-06-15 Henkel AG & Co. KGaA Verfahren zur reinigung einer elektromotorisch betriebenen küchenmaschine
EP4012011A1 (de) 2020-12-14 2022-06-15 Henkel AG & Co. KGaA Reinigungsmittel insbesondere für eine küchenmaschine
WO2022128620A1 (de) 2020-12-14 2022-06-23 Henkel Ag & Co. Kgaa Verfahren zur reinigung einer elektromotorisch betriebenen küchenmaschine
DE102020134229A1 (de) 2020-12-18 2022-06-23 Henkel Ag & Co. Kgaa Getränktes Reinigungstuch
DE102021116100A1 (de) 2021-06-22 2022-12-22 Henkel Ag & Co. Kgaa Blooming-Effekt durch den Einsatz von löslichen Waschtüchern
DE102021116096A1 (de) 2021-06-22 2022-12-22 Henkel Ag & Co. Kgaa Reinigungsmittel
EP4134423A1 (en) 2021-08-12 2023-02-15 Henkel AG & Co. KGaA Sprayable laundry pre-treatment composition
EP4482937A1 (en) 2022-02-24 2025-01-01 Evonik Operations GmbH Bio based composition
DE102022107827A1 (de) 2022-04-01 2023-10-05 Henkel Ag & Co. Kgaa Haarentfernung durch Waschmittel/-Additive enthaltend Enzyme
DE102022205591A1 (de) 2022-06-01 2023-12-07 Henkel Ag & Co. Kgaa Wasch- und reinigungsmittel mit verbesserter enzymstabilität
DE102022205593A1 (de) 2022-06-01 2023-12-07 Henkel Ag & Co. Kgaa Wasch- und reinigungsmittel mit verbesserter enzymstabilität
DE102022205588A1 (de) 2022-06-01 2023-12-07 Henkel Ag & Co. Kgaa Wasch- und reinigungsmittel mit verbesserter enzymstabilität
DE102022205594A1 (de) 2022-06-01 2023-12-07 Henkel Ag & Co. Kgaa Leistungsverbesserte und lagerstabile protease-varianten
EP4544036A1 (en) 2022-06-21 2025-04-30 Novozymes A/S Mannanase variants and polynucleotides encoding same
JP2025523567A (ja) 2022-06-28 2025-07-23 エボニック オペレーションズ ゲーエムベーハー バイオサーファクタント及びペルシコマイシンを含む組成物
CA3260784A1 (en) 2022-07-11 2024-01-18 Procter & Gamble LAUNDRY DETERGENT COMPOSITION CONTAINING A GRAFTED COPOLYMER AND A BENEFICIAL AGENT
EP4324900A1 (en) 2022-08-17 2024-02-21 Henkel AG & Co. KGaA Detergent composition comprising enzymes
JP2025538885A (ja) 2022-11-30 2025-12-02 エボニック オペレーションズ ゲーエムベーハー バイオサーファクタントを含む洗剤コンパートメントパウチ
DE102022131732A1 (de) 2022-11-30 2024-06-06 Henkel Ag & Co. Kgaa Verbesserte Waschleistung durch den Einsatz einer Protease fusioniert mit speziellem Adhäsionsvermittlerpeptid

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3407955A1 (de) 1984-03-03 1985-09-05 Dr. Karl Thomae Gmbh, 7950 Biberach Arzneimittel, enthaltend quartaere 3,4-dihydroisochinoliniumsalze
ES2060590T3 (es) * 1986-10-28 1994-12-01 Kao Corp Celulasas alcalinas y microorganismos para su produccion.
US5047163A (en) 1990-03-16 1991-09-10 Lever Brothers Company, Division Of Conopco, Inc. Activation of bleach precursors with sulfonimines
US5045223A (en) 1990-03-16 1991-09-03 Lever Brothers Company, Division Of Conopco, Inc. N-sulfonyloxaziridines as bleaching compounds
US5360568A (en) 1993-11-12 1994-11-01 Lever Brothers Company, Division Of Conopco, Inc. Imine quaternary salts as bleach catalysts
US5360569A (en) 1993-11-12 1994-11-01 Lever Brothers Company, Division Of Conopco, Inc. Activation of bleach precursors with catalytic imine quaternary salts
CA2176228C (en) 1993-11-12 2005-08-09 Stephen Alan Madison Activation of bleach precursors with imine quaternary salts
US5370826A (en) 1993-11-12 1994-12-06 Lever Brothers Company, Division Of Conopco, Inc. Quaternay oxaziridinium salts as bleaching compounds
ES2107865T3 (es) 1993-11-12 1997-12-01 Unilever Nv Sales de imina como catalizadores de blanqueo.
US5653910A (en) 1995-06-07 1997-08-05 Lever Brothers Company, Division Of Conopco Inc. Bleaching compositions containing imine, hydrogen peroxide and a transition metal catalyst
AU6298896A (en) * 1995-06-28 1997-01-30 Novo Nordisk A/S A cellulase with reduced mobility
US5576282A (en) 1995-09-11 1996-11-19 The Procter & Gamble Company Color-safe bleach boosters, compositions and laundry methods employing same
DE19633305A1 (de) 1996-08-19 1998-02-26 Clariant Gmbh Sulphonylimin-Derivate als Bleichkatalysatoren
US5817614A (en) 1996-08-29 1998-10-06 Procter & Gamble Company Color-safe bleach boosters, compositions and laundry methods employing same
US5760222A (en) 1996-12-03 1998-06-02 Lever Brothers Company, Division Of Conopco, Inc. Thiadiazole dioxide derived oxaziridines as bleaching compounds
GB9707719D0 (en) 1997-04-16 1997-06-04 Unilever Plc Improvements relating to bleaching compositions comprising hypochlorite
EP1141200A1 (en) 1999-01-14 2001-10-10 The Procter & Gamble Company Detergent compositions comprising a pectate lyase and a bleach system
AU2456599A (en) 1999-01-14 2000-08-01 Procter & Gamble Company, The Detergent compositions comprising a pectate lyase and a bleach booster
JP2003508586A (ja) 1999-08-27 2003-03-04 ザ、プロクター、エンド、ギャンブル、カンパニー 迅速に作用する処方成分、それらの成分を使用する組成物および洗濯方法
AU6935600A (en) 1999-08-27 2001-03-26 Procter & Gamble Company, The Color safe laundry methods employing cationic formulation components
JP2003508581A (ja) 1999-08-27 2003-03-04 ザ、プロクター、エンド、ギャンブル、カンパニー 処方成分の制御された有効化法、それを使用する組成物および洗濯方法
CA2382023A1 (en) 1999-08-27 2001-03-08 The Procter & Gamble Company Stable formulation components, compositions and laundry methods employing same
EP1206516A1 (en) 1999-08-27 2002-05-22 The Procter & Gamble Company Stability enhancing formulation components, compositions and laundry methods employing same
CN1165525C (zh) 1999-08-27 2004-09-08 宝洁公司 漂白增效剂组分、组合物及洗涤方法
ATE323147T1 (de) 1999-08-27 2006-04-15 Procter & Gamble Gegen zersetzung durch aromatisierung resistente substanzen , zusammensetzungen und waschverfahren zu deren verwendung
DK1399543T3 (da) * 2001-06-06 2014-11-03 Novozymes As Endo-beta-1,4-glucanase
US7041488B2 (en) 2001-06-06 2006-05-09 Novozymes A/S Endo-beta-1,4-glucanase from bacillus
JP4897186B2 (ja) * 2002-03-27 2012-03-14 花王株式会社 変異アルカリセルラーゼ
JP4851093B2 (ja) 2002-12-11 2012-01-11 ノボザイムス アクティーゼルスカブ 洗剤組成物
CN1751116A (zh) * 2003-02-18 2006-03-22 诺和酶股份有限公司 洗涤剂组合物
US20050113246A1 (en) * 2003-11-06 2005-05-26 The Procter & Gamble Company Process of producing an organic catalyst

Also Published As

Publication number Publication date
CA2655345A1 (en) 2008-01-17
MX2009000146A (es) 2009-01-23
EP2038395A2 (en) 2009-03-25
EP2038395B1 (en) 2013-01-02
US20100261635A1 (en) 2010-10-14
BRPI0714057A2 (pt) 2012-12-18
WO2008007319A3 (en) 2008-05-15
ZA200900060B (en) 2010-01-27
MX288855B (es) 2011-07-28
AR061855A1 (es) 2008-09-24
IN2014DN03452A (forum.php) 2015-07-10
WO2008007319A2 (en) 2008-01-17
CN101484567A (zh) 2009-07-15
JP2009540859A (ja) 2009-11-26
US8846598B2 (en) 2014-09-30

Similar Documents

Publication Publication Date Title
PH12009500020A1 (en) A composition comprising a cellulose and a bleach catalyst
PL2013390T3 (pl) Produkt igłowany hydrodynamicznie zawierający włókna celulozowe
PL2082092T3 (pl) Zmodyfikowane włókna typu kraft
AP2464A (en) Fibrous materials and compositions
PL2087171T3 (pl) Produkt celulozowy
PL2013391T3 (pl) Chusteczka zawierająca strukturę włóknistą formowaną hydrodynamicznie
ZA200807747B (en) Catalyst and hydrotreting process
GB0603501D0 (en) Catalyst
PT1883731E (pt) Fibras kraft modificadas
PL2164943T3 (pl) Proces połączonego bio-polerowania i czyszczenia po wybielaniu
GB0614909D0 (en) Catalyst
ZA200807960B (en) Catalyst composition
ZA200810292B (en) Dietary Fibres
PT2192980E (pt) Catalisador fibroso
HUE043436T2 (hu) Rostos anyagok és azokból készült elektródák
GB0603609D0 (en) Catalyst structure
EP2083114A4 (en) FIBROUS PRODUCT PROCESSING AGENT
GB0603986D0 (en) Fibrous catalyst
PT1865051T (pt) Composições de branqueamento
GB0602922D0 (en) Catalyst preparation
EP1978151A4 (en) FIBROUS STRUCTURE
GB0612564D0 (en) Acetylation
GB0511098D0 (en) Bleach catalyst
GB0511097D0 (en) Bleach catalyst
GB0625748D0 (en) Aqua floss