CA2000102A1 - Produit granule contenant un agent de blanchiment et un agent de blanchiment optique, et procede pour sa fabrication - Google Patents

Produit granule contenant un agent de blanchiment et un agent de blanchiment optique, et procede pour sa fabrication

Info

Publication number
CA2000102A1
CA2000102A1 CA2000102A CA2000102A CA2000102A1 CA 2000102 A1 CA2000102 A1 CA 2000102A1 CA 2000102 A CA2000102 A CA 2000102A CA 2000102 A CA2000102 A CA 2000102A CA 2000102 A1 CA2000102 A1 CA 2000102A1
Authority
CA
Canada
Prior art keywords
manufacture
composition containing
reaction mixture
sodium carbonate
optical brightener
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.)
Granted
Application number
CA2000102A
Other languages
English (en)
Other versions
CA2000102C (fr
Inventor
John Crosby
Joseph Charles Richards
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of CA2000102A1 publication Critical patent/CA2000102A1/fr
Application granted granted Critical
Publication of CA2000102C publication Critical patent/CA2000102C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • 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
    • C11D3/40—Dyes ; Pigments
    • C11D3/42—Brightening agents ; Blueing agents
    • 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
    • C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
    • C01B15/10—Peroxyhydrates; Peroxyacids or salts thereof containing carbon
    • C01B15/106—Stabilisation of the solid compounds, subsequent to the preparation or to the crystallisation, by additives or by coating
    • 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
    • C11D3/3937—Stabilising agents
    • C11D3/394—Organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
CA002000102A 1988-10-27 1989-10-03 Produit granule contenant un agent de blanchiment et un agent de blanchiment optique, et procede pour sa fabrication Expired - Fee Related CA2000102C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US263,314 1988-10-27
US07/263,314 US4970019A (en) 1988-10-27 1988-10-27 Particulate composition containing bleach and optical brightener and process for its manufacture

Publications (2)

Publication Number Publication Date
CA2000102A1 true CA2000102A1 (fr) 1990-04-27
CA2000102C CA2000102C (fr) 1995-08-01

Family

ID=23001269

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002000102A Expired - Fee Related CA2000102C (fr) 1988-10-27 1989-10-03 Produit granule contenant un agent de blanchiment et un agent de blanchiment optique, et procede pour sa fabrication

Country Status (9)

Country Link
US (1) US4970019A (fr)
EP (1) EP0368100B1 (fr)
JP (1) JPH02170899A (fr)
KR (1) KR960015976B1 (fr)
BR (1) BR8905473A (fr)
CA (1) CA2000102C (fr)
DE (1) DE68921957T2 (fr)
ES (1) ES2070159T3 (fr)
MX (1) MX166247B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8904007D0 (en) * 1989-02-22 1989-04-05 Procter & Gamble Stabilized,bleach containing,liquid detergent compositions
US5045296A (en) * 1989-10-30 1991-09-03 Fmc Corporation Sodium carbonate perhydrate process
GB2247030B (en) * 1990-07-03 1994-01-12 Grace W R & Co The enhancement of fluorescent whitening agents
US5328721A (en) * 1992-07-30 1994-07-12 Fmc Corporation Process for manufacturing sodium carbonate perhydrate particles and coating them with sodium borosilicate
PT944549E (pt) * 1996-12-16 2011-07-05 Solvay Chemicals Gmbh Processo de produção de percarbonato de sódio
US6024459A (en) 1997-04-11 2000-02-15 Lewis; Jimmie L. Extendable rearview mirror
US6820987B1 (en) 1997-04-11 2004-11-23 Jimmie L. Lewis Extendable rearview mirror

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1225722A (en) * 1917-01-16 1917-05-08 Roessler & Hasslacher Chemical Process of manufacturing alkali-metal percarbonate.
US1225832A (en) * 1917-01-27 1917-05-15 Roessler & Hasslacher Chemical Process of manufacturing alkali percarbonates.
GB202985A (fr) * 1922-08-28 1924-10-09 Friedrich Noll
BE429523A (fr) * 1937-09-07
US2167997A (en) * 1938-02-16 1939-08-01 Du Pont Preparation of metal percarbonates
GB565653A (en) * 1943-04-23 1944-11-21 Oswald Hugh Walters Improvements in or relating to the production of alkali metal percarbonates
US2541733A (en) * 1947-05-22 1951-02-13 Du Pont Production of alkali metal carbonate perhydrates
NL130828C (fr) * 1959-06-03
GB1165154A (en) * 1965-12-10 1969-09-24 Laporte Chemical Peroxygen Compounds
US3387939A (en) * 1966-07-06 1968-06-11 Du Pont Stannate stabilizer compositions containing an alkylidene diphosphonic acid, their preparation and hydrogen peroxide solutions stabilized therewith
US3677697A (en) * 1970-10-07 1972-07-18 Gni I Pi Osnovnoi Khim Method of producing sodium percarbonate
US3801706A (en) * 1971-04-21 1974-04-02 Allied Chem Preparation of sodium percarbonate
BE791037A (fr) * 1971-11-09 1973-05-07 Fmc Corp Procede pour agglomerer le peroxohydrate de carbonate de sodium
US3860694A (en) * 1972-08-31 1975-01-14 Du Pont Process for the preparation of perhydrates
US4028263A (en) * 1973-08-24 1977-06-07 Colgate-Palmolive Company Bleaching and brightening detergent composition
FR2242328B1 (fr) * 1973-08-28 1976-05-07 Ugine Kuhlmann
US3951838A (en) * 1973-10-10 1976-04-20 E. I. Du Pont De Nemours And Company Silica sol stabilizers for improving the stability of sodium percarbonate in solid bleaches and detergents
US3984342A (en) * 1973-11-23 1976-10-05 Fmc Corporation Process for agglomerating sodium carbonate peroxide
JPS5315717B2 (fr) * 1973-12-20 1978-05-26
JPS53960B2 (fr) * 1974-03-23 1978-01-13
JPS51135900A (en) * 1975-05-19 1976-11-25 Kao Corp Method for prod uction of the stable sodium percarbonate
US4020148A (en) * 1975-07-15 1977-04-26 Fmc Corporation Process for drying sodium carbonate peroxide
FR2323631A1 (fr) * 1975-09-15 1977-04-08 Ugine Kuhlmann Persels mixtes stables en melange lixiviel
FR2355774A1 (fr) * 1976-03-29 1978-01-20 Air Liquide Procede de preparation de percarbonate de sodium en cristaux rhomboedriques reguliers
DE2622458C3 (de) * 1976-05-20 1985-04-25 Peroxid-Chemie GmbH, 8023 Höllriegelskreuth Verfahren zur Stabilisierung von Natriumpercarbonat
AT356627B (de) * 1976-10-22 1980-05-12 Treibacher Chemische Werke Ag Verfahren zur herstellung von natrium- percarbonat
US4171280A (en) * 1977-11-03 1979-10-16 The Clorox Company Powder percarbonate bleach and formation thereof
EP0036691B1 (fr) * 1980-03-21 1984-06-06 Unilever N.V. Compositions détergentes et de blanchiment
JPS596801B2 (ja) * 1980-10-27 1984-02-14 三菱瓦斯化学株式会社 過炭酸ソ−ダの製造法
JPS5811210A (ja) * 1981-07-10 1983-01-22 Mitsubishi Heavy Ind Ltd 護岸構築法
IT1142023B (it) * 1981-07-20 1986-10-08 Montedison Spa Procedimento per la preparazione di percarbonato di sodio
US4496472A (en) * 1981-12-23 1985-01-29 Ciba-Geigy Corporation Process for bleaching cellulosic fibre materials using oligomers of phosphonic acid esters as stabilizers in alkaline, peroxide-containing bleaching liquors
JPS58217599A (ja) * 1982-06-10 1983-12-17 花王株式会社 漂白洗浄剤組成物
GB2123044B (en) * 1982-06-10 1986-02-05 Kao Corp Bleaching detergent composition
DD212947A1 (de) * 1982-12-31 1984-08-29 Eilenburger Chemie Verfahren zur herstellung von granulierten natriumkarbonat-perhydrat
EP0209228B2 (fr) * 1985-06-17 1999-06-09 The Clorox Company Compositions de blanchiment stables liquides de péroxyde d'hydrogène
US4900468A (en) * 1985-06-17 1990-02-13 The Clorox Company Stabilized liquid hydrogen peroxide bleach compositions
US4857223A (en) * 1985-10-03 1989-08-15 Colgate-Palmolive Company Non-caking bleaching detergent composition containing a lower hydrate of sodium perborate
US4764302A (en) * 1986-10-21 1988-08-16 The Clorox Company Thickening system for incorporating fluorescent whitening agents
EP0321715B1 (fr) * 1987-12-23 1994-06-15 Ciba-Geigy Ag Détergents stables contenant des azurants optiques
EP0322564B1 (fr) * 1987-12-23 1994-06-15 Ciba-Geigy Ag Détergents stables contenant des azurants optiques
US4970058A (en) * 1988-10-06 1990-11-13 Fmc Corporation Soda ash peroxygen carrier
US4966762A (en) * 1988-10-06 1990-10-30 Fmc Corporation Process for manufacturing a soda ash peroxygen carrier

Also Published As

Publication number Publication date
JPH0545640B2 (fr) 1993-07-09
ES2070159T3 (es) 1995-06-01
US4970019A (en) 1990-11-13
JPH02170899A (ja) 1990-07-02
EP0368100A3 (fr) 1992-08-26
MX166247B (es) 1992-12-24
CA2000102C (fr) 1995-08-01
KR960015976B1 (ko) 1996-11-25
BR8905473A (pt) 1990-05-29
DE68921957T2 (de) 1995-11-23
EP0368100B1 (fr) 1995-03-29
EP0368100A2 (fr) 1990-05-16
KR900006502A (ko) 1990-05-08
DE68921957D1 (de) 1995-05-04

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20001003