CA1090052A - Slow dissolving perborate - Google Patents

Slow dissolving perborate

Info

Publication number
CA1090052A
CA1090052A CA289,878A CA289878A CA1090052A CA 1090052 A CA1090052 A CA 1090052A CA 289878 A CA289878 A CA 289878A CA 1090052 A CA1090052 A CA 1090052A
Authority
CA
Canada
Prior art keywords
perborate
alkali metal
calcium
calcium salt
particulate
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.)
Expired
Application number
CA289,878A
Other languages
English (en)
French (fr)
Inventor
Leo W.A. Melles
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
Original Assignee
Unilever PLC
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 filed Critical Unilever PLC
Application granted granted Critical
Publication of CA1090052A publication Critical patent/CA1090052A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C01B15/12—Peroxyhydrates; Peroxyacids or salts thereof containing boron
    • C01B15/123—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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
    • 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
    • C11D3/3942—Inorganic per-compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Detergent Compositions (AREA)
CA289,878A 1976-11-01 1977-10-31 Slow dissolving perborate Expired CA1090052A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB45,343/76 1976-11-01
GB45343/76A GB1585476A (en) 1976-11-01 1976-11-01 Slowdissolving perborate

Publications (1)

Publication Number Publication Date
CA1090052A true CA1090052A (en) 1980-11-25

Family

ID=10436862

Family Applications (1)

Application Number Title Priority Date Filing Date
CA289,878A Expired CA1090052A (en) 1976-11-01 1977-10-31 Slow dissolving perborate

Country Status (10)

Country Link
US (1) US4128491A (enExample)
BE (1) BE860149A (enExample)
CA (1) CA1090052A (enExample)
DE (1) DE2748464C3 (enExample)
DK (1) DK482677A (enExample)
FR (1) FR2369208A1 (enExample)
GB (1) GB1585476A (enExample)
IT (1) IT1093029B (enExample)
NL (1) NL7711859A (enExample)
SE (1) SE425078B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4406812A (en) * 1980-12-04 1983-09-27 Chemed Corporation Deodorant and reconditioner for metal working fluids
ATE12517T1 (de) * 1980-12-09 1985-04-15 Unilever Nv Bleichmittelaktivatorgranulate.
GB8322905D0 (en) * 1983-08-25 1983-09-28 Unilever Plc Fabric-softening detergent compositions

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE404222A (enExample) * 1933-08-09
FR962242A (enExample) * 1942-12-30 1950-06-07
BE492338A (enExample) * 1948-11-23
DE1037050B (de) * 1954-11-20 1958-08-21 Richard Huttenlocher Dr Waschpulver
NL207905A (enExample) * 1955-06-11
BE561362A (enExample) * 1956-11-09
US3305310A (en) * 1964-01-02 1967-02-21 Dow Chemical Co Method of stabilizing sodium peroxide octahydrate crystals
CA780378A (en) * 1965-03-27 1968-03-12 Dohr Manfred Bleaching detergents and washing adjuvants
US3639248A (en) * 1968-03-12 1972-02-01 Dow Chemical Co Bleaching composition
LU66925A1 (enExample) * 1973-01-29 1974-09-25
GB1395010A (en) * 1971-05-28 1975-05-21 Unilever Ltd Coated alkaline earth metal hypochorites
CA975531A (en) * 1971-06-07 1975-10-07 John P. Faust High test calcium hypochlorite
US3920803A (en) * 1972-10-20 1975-11-18 Foote Mineral Co Oxygen-generating granules
US3983254A (en) * 1973-12-07 1976-09-28 Lever Brothers Company Encapsulation particles

Also Published As

Publication number Publication date
SE7712282L (sv) 1978-05-02
SE425078B (sv) 1982-08-30
DK482677A (da) 1978-05-02
IT1093029B (it) 1985-07-19
FR2369208B1 (enExample) 1984-04-27
DE2748464A1 (de) 1978-05-03
DE2748464B2 (de) 1981-05-07
NL7711859A (nl) 1978-05-03
FR2369208A1 (fr) 1978-05-26
US4128491A (en) 1978-12-05
BE860149A (fr) 1978-04-26
GB1585476A (en) 1981-03-04
DE2748464C3 (de) 1982-04-15

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Legal Events

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