DE2305074C2 - Waschmittel mit reduziertem Phosphatgehalt - Google Patents

Waschmittel mit reduziertem Phosphatgehalt

Info

Publication number
DE2305074C2
DE2305074C2 DE19732305074 DE2305074A DE2305074C2 DE 2305074 C2 DE2305074 C2 DE 2305074C2 DE 19732305074 DE19732305074 DE 19732305074 DE 2305074 A DE2305074 A DE 2305074A DE 2305074 C2 DE2305074 C2 DE 2305074C2
Authority
DE
Germany
Prior art keywords
detergent
orthophosphate
detergents
weight
sodium
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
DE19732305074
Other languages
German (de)
English (en)
Other versions
DE2305074A1 (de
Inventor
Philip Alan Gilbert
John Pedlow Wirral Cheshire Parke
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 NV
Original Assignee
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 NV filed Critical Unilever NV
Priority to DE19732305074 priority Critical patent/DE2305074C2/de
Priority to LU66962D priority patent/LU66962A1/xx
Priority to FR7304738A priority patent/FR2217415A1/fr
Priority to NL7302101A priority patent/NL7302101A/xx
Publication of DE2305074A1 publication Critical patent/DE2305074A1/de
Application granted granted Critical
Publication of DE2305074C2 publication Critical patent/DE2305074C2/de
Expired 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/10—Carbonates ; Bicarbonates
    • 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
    • C11D3/046—Salts
    • 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
    • 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
    • C11D3/08—Silicates

Landscapes

  • Chemical & Material Sciences (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)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
DE19732305074 1973-02-02 1973-02-02 Waschmittel mit reduziertem Phosphatgehalt Expired DE2305074C2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19732305074 DE2305074C2 (de) 1973-02-02 1973-02-02 Waschmittel mit reduziertem Phosphatgehalt
LU66962D LU66962A1 (enrdf_load_stackoverflow) 1973-02-02 1973-02-05
FR7304738A FR2217415A1 (en) 1973-02-02 1973-02-09 Low phosphorus contg liquid,or solid,detergents - - to obviate excessive growth of aquatic organisms or eutrophication
NL7302101A NL7302101A (enrdf_load_stackoverflow) 1973-02-02 1973-02-15

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19732305074 DE2305074C2 (de) 1973-02-02 1973-02-02 Waschmittel mit reduziertem Phosphatgehalt
LU66962 1973-02-05
BE127277 1973-02-05
FR7304738A FR2217415A1 (en) 1973-02-02 1973-02-09 Low phosphorus contg liquid,or solid,detergents - - to obviate excessive growth of aquatic organisms or eutrophication
NL7302101A NL7302101A (enrdf_load_stackoverflow) 1973-02-02 1973-02-15

Publications (2)

Publication Number Publication Date
DE2305074A1 DE2305074A1 (de) 1974-08-08
DE2305074C2 true DE2305074C2 (de) 1983-12-29

Family

ID=27507530

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732305074 Expired DE2305074C2 (de) 1973-02-02 1973-02-02 Waschmittel mit reduziertem Phosphatgehalt

Country Status (4)

Country Link
DE (1) DE2305074C2 (enrdf_load_stackoverflow)
FR (1) FR2217415A1 (enrdf_load_stackoverflow)
LU (1) LU66962A1 (enrdf_load_stackoverflow)
NL (1) NL7302101A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1530799A (en) * 1975-08-28 1978-11-01 Unilever Ltd Detergent compositions
IT1080880B (it) * 1976-06-30 1985-05-16 Church & Dwight Co Inc Composizione detergente miscelata a secco e metodo di suo impiego
DE2847826A1 (de) * 1977-11-10 1979-05-17 Unilever Nv Waschmittel
EP0016567B1 (en) * 1979-03-06 1984-02-01 Unilever N.V. Detergent compositions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE690951C (de) * 1934-10-13 1940-05-11 I G Farbenindustrie Akt Ges Verfahren zum Waschen von Textilgut
NL43555C (enrdf_load_stackoverflow) * 1934-10-13
DE697945C (de) * 1934-11-11 1940-10-28 I G Farbenindustrie Akt Ges Verfahren zum Waschen von Textilgut
BE426957A (enrdf_load_stackoverflow) * 1937-03-24
BE531798A (enrdf_load_stackoverflow) * 1952-10-23
BE518527A (enrdf_load_stackoverflow) * 1952-10-23

Also Published As

Publication number Publication date
FR2217415B1 (enrdf_load_stackoverflow) 1976-06-11
LU66962A1 (enrdf_load_stackoverflow) 1973-08-17
DE2305074A1 (de) 1974-08-08
FR2217415A1 (en) 1974-09-06
NL7302101A (enrdf_load_stackoverflow) 1974-08-19

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Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee