EP0340847A3 - Procédé de préparation de corps contenant un composé d'un peroxyacide et compositions comprenant les dits corps - Google Patents

Procédé de préparation de corps contenant un composé d'un peroxyacide et compositions comprenant les dits corps Download PDF

Info

Publication number
EP0340847A3
EP0340847A3 EP19890201076 EP89201076A EP0340847A3 EP 0340847 A3 EP0340847 A3 EP 0340847A3 EP 19890201076 EP19890201076 EP 19890201076 EP 89201076 A EP89201076 A EP 89201076A EP 0340847 A3 EP0340847 A3 EP 0340847A3
Authority
EP
European Patent Office
Prior art keywords
bodies
temperature
forming
hydration
peroxyacid compound
Prior art date
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Withdrawn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
EP19890201076
Other languages
German (de)
English (en)
Other versions
EP0340847A2 (fr
Inventor
Timothy David Finch
William John Iley
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.)
Unilever PLC
Unilever NV
Original Assignee
Unilever PLC
Unilever NV
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 Unilever PLC, Unilever NV filed Critical Unilever PLC
Publication of EP0340847A2 publication Critical patent/EP0340847A2/fr
Publication of EP0340847A3 publication Critical patent/EP0340847A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid compositions
    • 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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/06—Phosphates, including polyphosphates
    • C11D3/062—Special methods concerning phosphates
    • 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
    • C11D3/3945—Organic per-compounds

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
EP19890201076 1988-05-05 1989-04-26 Procédé de préparation de corps contenant un composé d'un peroxyacide et compositions comprenant les dits corps Withdrawn EP0340847A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8810630 1988-05-05
GB888810630A GB8810630D0 (en) 1988-05-05 1988-05-05 Process for preparing bodies containing peroxyacid & compositions comprising said bodies

Publications (2)

Publication Number Publication Date
EP0340847A2 EP0340847A2 (fr) 1989-11-08
EP0340847A3 true EP0340847A3 (fr) 1990-10-03

Family

ID=10636393

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890201076 Withdrawn EP0340847A3 (fr) 1988-05-05 1989-04-26 Procédé de préparation de corps contenant un composé d'un peroxyacide et compositions comprenant les dits corps

Country Status (6)

Country Link
EP (1) EP0340847A3 (fr)
JP (1) JPH0623186B2 (fr)
AU (1) AU613745B2 (fr)
BR (1) BR8902095A (fr)
GB (1) GB8810630D0 (fr)
ZA (1) ZA893330B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0396341A3 (fr) * 1989-05-01 1992-01-22 The Procter & Gamble Company Granulé de blanchiment aggloméré à base de peroxyacide et procédé de préparation
GB8925621D0 (en) * 1989-11-13 1990-01-04 Unilever Plc Process for preparing particulate detergent additive bodies and use thereof in detergent compositions
TR25837A (tr) * 1990-05-31 1993-09-01 Procter & Gamble KüLCELENDIRILMIS PEROKSIASIT AGARTICI GRANüLü VE BUNU YAPMAYA MAHSUS YÖNTEM.
ES2124752T3 (es) * 1992-05-19 1999-02-16 Clariant Gmbh Procedimiento para la produccion de granulados bajos en polvo.
EP0592033A1 (fr) * 1992-10-07 1994-04-13 The Procter & Gamble Company Procédé pour fabriquer des particules contenant des peroxyacides
US5409632A (en) * 1992-11-16 1995-04-25 The Procter & Gamble Company Cleaning and bleaching composition with amidoperoxyacid
US5932532A (en) * 1993-10-14 1999-08-03 Procter & Gamble Company Bleach compositions comprising protease enzyme

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB456591A (en) * 1935-06-04 1936-11-12 Henry Edward Cox Mixing machines
US4497757A (en) * 1983-01-31 1985-02-05 The Procter & Gamble Company Energy efficient hydration process
EP0200163A2 (fr) * 1985-05-02 1986-11-05 Henkel Kommanditgesellschaft auf Aktien Agent de blanchiment, sa préparation et son utilisation
EP0256443A2 (fr) * 1986-08-15 1988-02-24 Unilever N.V. Composition à base d'acide peroxydé et son utilisation dans des compositions détergentes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091544A (en) * 1977-02-11 1978-05-30 The Procter & Gamble Company Drying process
US4379080A (en) * 1981-04-22 1983-04-05 The Procter & Gamble Company Granular detergent compositions containing film-forming polymers
GB8607388D0 (en) * 1986-03-25 1986-04-30 Unilever Plc Activator compositions
GB8607387D0 (en) * 1986-03-25 1986-04-30 Unilever Plc Activator compositions

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB456591A (en) * 1935-06-04 1936-11-12 Henry Edward Cox Mixing machines
US4497757A (en) * 1983-01-31 1985-02-05 The Procter & Gamble Company Energy efficient hydration process
EP0200163A2 (fr) * 1985-05-02 1986-11-05 Henkel Kommanditgesellschaft auf Aktien Agent de blanchiment, sa préparation et son utilisation
EP0256443A2 (fr) * 1986-08-15 1988-02-24 Unilever N.V. Composition à base d'acide peroxydé et son utilisation dans des compositions détergentes

Also Published As

Publication number Publication date
BR8902095A (pt) 1989-12-05
ZA893330B (en) 1991-01-30
AU3393189A (en) 1989-11-09
JPH0211564A (ja) 1990-01-16
GB8810630D0 (en) 1988-06-08
AU613745B2 (en) 1991-08-08
EP0340847A2 (fr) 1989-11-08
JPH0623186B2 (ja) 1994-03-30

Similar Documents

Publication Publication Date Title
CA2199370A1 (fr) Procede de production d'une composition detergente a haute densite comprenant certains flux de recyclage
CA2222521A1 (fr) Procede de production d'une composition detergente granulaire contenant un materiau adjuvant cristallin
CA2189750A1 (fr) Procede de fabrication d'un detergent a haute densite a partir d'ingredients detergents de depart
DE68921858D1 (de) Verfahren zur Herstellung von Bleichmittelgranulaten.
EP0340847A3 (fr) Procédé de préparation de corps contenant un composé d'un peroxyacide et compositions comprenant les dits corps
EP0292628A3 (fr) Bois synthétique fabriqué à partir de noyaux ou de pelures de fruits et/ou d'écailles de marbre
ES477316A1 (es) Procedimiento y aparato para la produccion de granulados de agentes protectores de plantas exentos de polvo.
RU97112152A (ru) Пенобетон на магнезиальном вяжущем и способ его изготовления
CA2296553A1 (fr) Procede d'obtention d'une composition detergente a faible densite en maitrisant l'agglomeration par la repartition granulometrique
CA2296320A1 (fr) Procede de production d'une composition detergente de faible densite par agglomeration controlee dans un sechoir a lit fluide
SU1158546A1 (ru) Керамическа масса дл изготовлени химически стойких изделий
SU1477715A1 (ru) Сырьева смесь дл изготовлени керамических строительных изделий
CA2295941A1 (fr) Procede de production d'une composition detergente de faible densite par commande de la hauteur de la buse d'un sechoir a lit fluide
CA2232071A1 (fr) Procede de fabrication d'une composition detergente haute densite a partir d'une pate de tensioactif contenant un liant non aqueux
SU1172920A1 (ru) Способ получени сыпучей формы порошкообразного холинхлорида
SU1046229A1 (ru) Керамическа масса дл изготовлени стеновых лицевых изделий
SU1713711A1 (ru) Способ приготовлени оборотных формовочных смесей
SU603574A2 (ru) Абразивна масса
HUT66994A (en) Method for making releasably bound of water-sensitive active materials in nonaqueous system
HUP9802740A2 (hu) Mosószer, valamint eljárás annak előállítására
MX9605754A (es) Procedimiento para la fabricacion de una composicion detergente de alta densidad a partir de ingredientes detergentes.
MX9709282A (es) Procedimientos para hacer una composicion detergente granulada que contiene un material mejorador de detergencia cristalino.
SU1296554A1 (ru) Способ изготовлени теплозащитного покрыти
SU1127872A1 (ru) Способ изготовлени строительных изделий
SU1384613A1 (ru) Способ получени синтетического моющего средства

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): CH DE ES FR GB IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

RHK1 Main classification (correction)

Ipc: C11D 3/06

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): CH DE ES FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19900817

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: UNILEVER N.V.

Owner name: UNILEVER PLC

17Q First examination report despatched

Effective date: 19930524

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19931005