GB1294253A - Use of synthetic clay containing no lithium as soil anti-redeposition agent, in detergents - Google Patents

Use of synthetic clay containing no lithium as soil anti-redeposition agent, in detergents

Info

Publication number
GB1294253A
GB1294253A GB2712071A GB2712071A GB1294253A GB 1294253 A GB1294253 A GB 1294253A GB 2712071 A GB2712071 A GB 2712071A GB 2712071 A GB2712071 A GB 2712071A GB 1294253 A GB1294253 A GB 1294253A
Authority
GB
United Kingdom
Prior art keywords
detergents
lithium
redeposition agent
synthetic clay
clay containing
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
GB2712071A
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.)
Pfizer Inc
Original Assignee
Pfizer Inc
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 Pfizer Inc filed Critical Pfizer Inc
Publication of GB1294253A publication Critical patent/GB1294253A/en
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
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/1253—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite
    • C11D3/126—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite in solid compositions

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)

Abstract

1294253 Synthetic clays PFIZER Inc 19 April 1971 [4 Jan 1971] 27120/71 Heading C1A [Also in Division C5] Compounds of formula where x=0À5 to 0À9 are prepared by (a) slowly bringing together with heat and agitation sodium silicate, a magnesium salt, e.g. MgSO 4 .7H 2 O, and Na 2 CO 3 or NaOH, (b) washing soluble salts from the resulting slurry, filtering and adding aqueous NaOH, (c) heating this product under pressure in an autoclave and (d) drying and grinding it.
GB2712071A 1971-01-04 1971-04-19 Use of synthetic clay containing no lithium as soil anti-redeposition agent, in detergents Expired GB1294253A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10380571A 1971-01-04 1971-01-04

Publications (1)

Publication Number Publication Date
GB1294253A true GB1294253A (en) 1972-10-25

Family

ID=22297120

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2712071A Expired GB1294253A (en) 1971-01-04 1971-04-19 Use of synthetic clay containing no lithium as soil anti-redeposition agent, in detergents

Country Status (1)

Country Link
GB (1) GB1294253A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2193081A1 (en) * 1972-07-14 1974-02-15 Procter & Gamble
WO2001044425A1 (en) * 1999-12-16 2001-06-21 Unilever Plc Stain and soil removal in the laundering of textile fabrics
GB2401103A (en) * 2003-04-29 2004-11-03 Rockwood Additives Ltd Synthetic magnesium silicate compositions, methods and uses
US6890502B2 (en) 2001-08-24 2005-05-10 Southern Clay Products, Inc. Synthetic clay compositions and methods for making and using

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2193081A1 (en) * 1972-07-14 1974-02-15 Procter & Gamble
WO2001044425A1 (en) * 1999-12-16 2001-06-21 Unilever Plc Stain and soil removal in the laundering of textile fabrics
US6890502B2 (en) 2001-08-24 2005-05-10 Southern Clay Products, Inc. Synthetic clay compositions and methods for making and using
GB2401103A (en) * 2003-04-29 2004-11-03 Rockwood Additives Ltd Synthetic magnesium silicate compositions, methods and uses

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee