DE69609832D1 - Verfahren zur herstellung von einem kristallinen builder-material mit verbesserter leistung - Google Patents

Verfahren zur herstellung von einem kristallinen builder-material mit verbesserter leistung

Info

Publication number
DE69609832D1
DE69609832D1 DE69609832T DE69609832T DE69609832D1 DE 69609832 D1 DE69609832 D1 DE 69609832D1 DE 69609832 T DE69609832 T DE 69609832T DE 69609832 T DE69609832 T DE 69609832T DE 69609832 D1 DE69609832 D1 DE 69609832D1
Authority
DE
Germany
Prior art keywords
builder material
improved performance
producing
crystalline
microstructure
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 - Fee Related
Application number
DE69609832T
Other languages
English (en)
Other versions
DE69609832T2 (de
Inventor
Joseph Pancheri
Scott Bohlen
Marie Weitzel
William Capeci
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.)
University of North Carolina at Chapel Hill
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Application granted granted Critical
Publication of DE69609832D1 publication Critical patent/DE69609832D1/de
Publication of DE69609832T2 publication Critical patent/DE69609832T2/de
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
    • 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
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/02—Selection of the hardening environment
    • C04B40/0231—Carbon dioxide hardening
    • 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
    • C11D3/12—Water-insoluble compounds
    • C11D3/1233—Carbonates, e.g. calcite or dolomite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Glass Compositions (AREA)
  • Reinforced Plastic Materials (AREA)
DE69609832T 1995-05-31 1996-04-23 Verfahren zur herstellung von einem kristallinen builder-material mit verbesserter leistung Expired - Fee Related DE69609832T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US45520395A 1995-05-31 1995-05-31
US08/596,880 US5733865A (en) 1995-05-31 1996-03-13 Processes for making a crystalline builder having improved performance
PCT/US1996/005551 WO1996038524A1 (en) 1995-05-31 1996-04-23 Processes for making a crystalline builder material having improved performance

Publications (2)

Publication Number Publication Date
DE69609832D1 true DE69609832D1 (de) 2000-09-21
DE69609832T2 DE69609832T2 (de) 2001-03-29

Family

ID=27037766

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69609832T Expired - Fee Related DE69609832T2 (de) 1995-05-31 1996-04-23 Verfahren zur herstellung von einem kristallinen builder-material mit verbesserter leistung

Country Status (8)

Country Link
US (1) US5733865A (de)
EP (1) EP0828811B1 (de)
AT (1) ATE195548T1 (de)
BR (1) BR9609146A (de)
CA (1) CA2222439A1 (de)
DE (1) DE69609832T2 (de)
ES (1) ES2149469T3 (de)
WO (1) WO1996038524A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6114289A (en) * 1997-03-11 2000-09-05 The Procter & Gamble Company Encapsulated crystalline calcium carbonate builder for use in detergent compositions
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
US6251143B1 (en) 1999-06-04 2001-06-26 Depuy Orthopaedics, Inc. Cartilage repair unit
CA2681890C (en) * 2007-05-04 2017-05-16 Ecolab Inc. Water soluble magnesium compounds as cleaning agents and methods of using them

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA511607A (en) * 1955-04-05 V. Cocks Leslie Soap compositions
DE158638C (de) *
DE139570C (de) *
US1684782A (en) * 1926-09-23 1928-09-18 Rubinstein Hans Process for the manufacture of double carbonate of sodium and magnesium
NL60879C (de) * 1940-12-30
GB868005A (en) * 1958-01-04 1961-05-10 Soc Etu Chimiques Ind Et Agri Preparation of neutral potassium and magnesium double carbonate
GB1437950A (en) * 1972-08-22 1976-06-03 Unilever Ltd Detergent compositions
US4171291A (en) * 1972-09-06 1979-10-16 Lever Brothers Company Process for preparing alkane sulfonate detergent compositions
US4605509A (en) * 1973-05-11 1986-08-12 The Procter & Gamble Company Detergent compositions containing sodium aluminosilicate builders
US4076653A (en) * 1973-08-08 1978-02-28 Lever Brothers Company Detergent compositions
GB1481516A (en) * 1973-08-15 1977-08-03 Unilever Ltd Detergent compositions
GB1481685A (en) * 1973-08-15 1977-08-03 Unilever Ltd Detergent ingredient
GB1485371A (en) * 1973-10-01 1977-09-08 Unilever Ltd Detergent compositions
GB1504878A (en) * 1974-05-30 1978-03-22 Unilever Ltd Production of detergent compositions
US3997692A (en) * 1974-09-16 1976-12-14 Lever Brothers Company Process of coating calcium sulfate dihydrate detergent filler particles
US3954649A (en) * 1974-09-16 1976-05-04 Lever Brothers Company Detergent compositions containing coated particulate calcium sulfate dihydrate
US3992314A (en) * 1974-09-27 1976-11-16 The Procter & Gamble Company Process for the preparation of spray-dried calcium carbonate-containing granules
US3981686A (en) * 1974-10-24 1976-09-21 Intermountain Research And Development Corporation Clarifier process for producing sodium carbonate
US3932316A (en) * 1974-11-13 1976-01-13 The Procter & Gamble Company Free flowing detergent compositions containing benzoate salts
ZA775400B (en) * 1976-09-27 1978-07-26 Armour Pharma Process for precipitating calcium-aluminum antacids
GB1583081A (en) * 1977-05-18 1981-01-21 Unilever Ltd Production of detergent compositions
US4162994A (en) * 1977-11-10 1979-07-31 Lever Brothers Company Powdered detergent compositions containing a calcium salt of an anionic surfactant
US4352678A (en) * 1978-10-02 1982-10-05 Lever Brothers Company Thickened abrasive bleaching compositions
DD139570A1 (de) * 1978-11-08 1980-01-09 Nikolaus Koschwitz Verfahren zur herstellung von alkali-erdalkalidoppelkarbonat oder-hydrat
MX151028A (es) * 1978-11-17 1984-09-11 Unilever Nv Mejoras en bolsa insoluble pero permeable al agua que tiene una capa protectora dispersable o soluble en agua,que contiene una composicion detergente en particulas
US4379080A (en) * 1981-04-22 1983-04-05 The Procter & Gamble Company Granular detergent compositions containing film-forming polymers
DD158638A1 (de) * 1981-04-28 1983-01-26 Adolf Felbinger Verfahren zur herstellung von alkali-erdalkalidoppelcarbonat
US4514185A (en) * 1981-06-18 1985-04-30 Lever Brothers Company Fabric washing process and detergent composition for use therein
US4473485A (en) * 1982-11-05 1984-09-25 Lever Brothers Company Free-flowing detergent powders
GB8311002D0 (en) * 1983-04-22 1983-05-25 Unilever Plc Detergent compositions
DE3413571A1 (de) * 1984-04-11 1985-10-24 Hoechst Ag, 6230 Frankfurt Verwendung von kristallinen schichtfoermigen natriumsilikaten zur wasserenthaertung und verfahren zur wasserenthaertung
GB2174712B (en) * 1985-05-10 1988-10-19 Unilever Plc Detergent granules
CA1297376C (en) * 1985-11-01 1992-03-17 David Philip Jones Detergent compositions, components therefor, and processes for theirpreparation
GB8526999D0 (en) * 1985-11-01 1985-12-04 Unilever Plc Detergent compositions
DE3635313A1 (de) * 1986-10-17 1988-04-28 Bayer Ag Verfahren zur herstellung von granulaten
GB8626691D0 (en) * 1986-11-07 1986-12-10 Unilever Plc Detergent composition
US4828620A (en) * 1987-08-27 1989-05-09 Southwest Research Institute Calcination of calcium carbonate and blend therefor
US4894117A (en) * 1988-04-28 1990-01-16 Colgate-Palmolive Company Process for manufacturing high bulk density particulate fabric softening synthetic anionic organic detergent compositions
US4919847A (en) * 1988-06-03 1990-04-24 Colgate Palmolive Co. Process for manufacturing particulate detergent composition directly from in situ produced anionic detergent salt
JP3081212B2 (ja) * 1990-03-06 2000-08-28 日産自動車株式会社 部分クエン酸塩法による複合酸化物の合成方法
GB9112384D0 (en) * 1991-06-10 1991-07-31 Unilever Plc Detergent compositions
US5219541A (en) * 1991-07-23 1993-06-15 Tenneco Minerals Company Sodium hydroxide production with a calcium carbonate seed crystal
US5427711A (en) * 1991-12-29 1995-06-27 Kao Corporation Synthesized inorganic ion exchange material and detergent composition containing the same
GB9209366D0 (en) * 1992-04-30 1992-06-17 Unilever Plc Builder and bleach system
US5364610A (en) * 1993-06-15 1994-11-15 P. H. Glatfelter Company Process for preparation of high opacity precipitated calcium carbonate by reacting sodium carbonate with calcium hydroxide
EP0630962A1 (de) * 1993-06-25 1994-12-28 Sara Lee/De N.V. Zur Verwendung in Reinigungsmitteln geeignetes Gerüstsystem

Also Published As

Publication number Publication date
DE69609832T2 (de) 2001-03-29
EP0828811B1 (de) 2000-08-16
BR9609146A (pt) 1999-02-17
US5733865A (en) 1998-03-31
CA2222439A1 (en) 1996-12-05
ATE195548T1 (de) 2000-09-15
ES2149469T3 (es) 2000-11-01
EP0828811A1 (de) 1998-03-18
WO1996038524A1 (en) 1996-12-05

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL, CHAPE

8339 Ceased/non-payment of the annual fee