SE399054B - Forfarande for behandling av pa kemisk veg utfellt finfordelat kalciumkarbonat med en spec yta av minst ca 5 mŸ2/g - Google Patents

Forfarande for behandling av pa kemisk veg utfellt finfordelat kalciumkarbonat med en spec yta av minst ca 5 mŸ2/g

Info

Publication number
SE399054B
SE399054B SE7410340A SE7410340A SE399054B SE 399054 B SE399054 B SE 399054B SE 7410340 A SE7410340 A SE 7410340A SE 7410340 A SE7410340 A SE 7410340A SE 399054 B SE399054 B SE 399054B
Authority
SE
Sweden
Prior art keywords
procedure
approximately
treatment
calcium carbonate
finally distributed
Prior art date
Application number
SE7410340A
Other languages
English (en)
Other versions
SE7410340L (sv
Inventor
J F Davies
T F Child
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
Publication of SE7410340L publication Critical patent/SE7410340L/xx
Publication of SE399054B publication Critical patent/SE399054B/sv

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
    • C11D3/12—Water-insoluble compounds
    • C11D3/1233—Carbonates, e.g. calcite or dolomite
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • C01F11/185—After-treatment, e.g. grinding, purification, conversion of crystal morphology
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Detergent Compositions (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Removal Of Specific Substances (AREA)
SE7410340A 1973-08-15 1974-08-13 Forfarande for behandling av pa kemisk veg utfellt finfordelat kalciumkarbonat med en spec yta av minst ca 5 mŸ2/g SE399054B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38645/73A GB1481685A (en) 1973-08-15 1973-08-15 Detergent ingredient

Publications (2)

Publication Number Publication Date
SE7410340L SE7410340L (sv) 1975-02-17
SE399054B true SE399054B (sv) 1978-01-30

Family

ID=10404800

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7410340A SE399054B (sv) 1973-08-15 1974-08-13 Forfarande for behandling av pa kemisk veg utfellt finfordelat kalciumkarbonat med en spec yta av minst ca 5 mŸ2/g

Country Status (12)

Country Link
US (1) US4013578A (sv)
AT (1) AT336151B (sv)
BE (1) BE818855A (sv)
CA (1) CA1038595A (sv)
CH (1) CH605413A5 (sv)
DE (1) DE2438908A1 (sv)
FR (1) FR2240888B1 (sv)
GB (1) GB1481685A (sv)
IT (1) IT1016830B (sv)
NL (1) NL179644C (sv)
NO (1) NO145571C (sv)
SE (1) SE399054B (sv)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040988A (en) * 1974-09-27 1977-08-09 The Procter & Gamble Company Builder system and detergent product
GB1583081A (en) * 1977-05-18 1981-01-21 Unilever Ltd Production of detergent compositions
EP0030986A1 (en) * 1979-12-24 1981-07-01 THE PROCTER & GAMBLE COMPANY Abrasive-containing, built liquid detergent composition
US4473485A (en) * 1982-11-05 1984-09-25 Lever Brothers Company Free-flowing detergent powders
GB2174712B (en) * 1985-05-10 1988-10-19 Unilever Plc Detergent granules
GB8522621D0 (en) * 1985-09-12 1985-10-16 Unilever Plc Detergent powder
GB8603667D0 (en) * 1986-02-14 1986-03-19 Unilever Plc Detergent composition
US5013640A (en) * 1989-06-15 1991-05-07 Eastman Kodak Company Preparation of low viscosity small-particle photographic dispersions in gelatin
US5658867A (en) * 1995-05-31 1997-08-19 The Procter & Gamble Company Cleaning compositions containing a crystalline builder material in selected particle size ranges for improved performance
US5733865A (en) * 1995-05-31 1998-03-31 The Procter & Gamble Company Processes for making a crystalline builder having improved performance
US5707959A (en) * 1995-05-31 1998-01-13 The Procter & Gamble Company Processes for making a granular detergent composition containing a crystalline builder
US5731279A (en) * 1995-05-31 1998-03-24 The Procter & Gamble Company Cleaning compositions containing a crystalline builder material having improved performance
WO1997033966A1 (en) * 1996-03-13 1997-09-18 The Procter & Gamble Company Compaction/crushing process for making a crystalline builder material
US6114289A (en) * 1997-03-11 2000-09-05 The Procter & Gamble Company Encapsulated crystalline calcium carbonate builder for use in detergent compositions
JP2001516377A (ja) * 1997-03-11 2001-09-25 ザ、プロクター、エンド、ギャンブル、カンパニー 洗剤組成物に使用する選定された結晶質炭酸カルシウムビルダーの製法
US6130194A (en) * 1997-03-11 2000-10-10 The Procter & Gamble Company Crystalline calcium carbonate builder enrobed with a hydrotrope for use in detergent compositions
DE69833255D1 (de) * 1997-07-16 2006-04-06 Maruo Calcium Glycoldispersion eines anorganischen pulvers, verfahren zu ihrer herstellung und diese dispersion enthaltende polyestermischung
US6100232A (en) * 1998-03-02 2000-08-08 The Procter & Gamble Company Process for making a granular detergent composition containing a selected crystalline calcium carbonate builder
US6610645B2 (en) 1998-03-06 2003-08-26 Eugene Joseph Pancheri Selected crystalline calcium carbonate builder for use in detergent compositions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1134974B (de) * 1959-10-16 1962-08-23 Bayer Ag Verfahren zur Herstellung von feindispersem Calciumcarbonat
NL268489A (sv) * 1960-08-31
GB1379024A (en) * 1971-04-02 1975-01-02 Unilever Ltd Detergent compositions
GB1437950A (en) * 1972-08-22 1976-06-03 Unilever Ltd Detergent compositions

Also Published As

Publication number Publication date
NL7410919A (nl) 1975-02-18
NL179644C (nl) 1986-10-16
NO742916L (sv) 1975-03-17
FR2240888B1 (sv) 1978-01-27
NO145571B (no) 1982-01-11
SE7410340L (sv) 1975-02-17
CH605413A5 (sv) 1978-09-29
CA1038595A (en) 1978-09-19
NO145571C (no) 1982-04-21
NL179644B (nl) 1986-05-16
FR2240888A1 (sv) 1975-03-14
ATA667274A (de) 1976-08-15
DE2438908A1 (de) 1975-02-20
IT1016830B (it) 1977-06-20
DE2438908C2 (sv) 1988-11-03
GB1481685A (en) 1977-08-03
AT336151B (de) 1977-04-25
US4013578A (en) 1977-03-22
BE818855A (fr) 1975-02-14

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