GB976714A - Improvements in or relating to the control of chalk dust - Google Patents

Improvements in or relating to the control of chalk dust

Info

Publication number
GB976714A
GB976714A GB2934262A GB2934262A GB976714A GB 976714 A GB976714 A GB 976714A GB 2934262 A GB2934262 A GB 2934262A GB 2934262 A GB2934262 A GB 2934262A GB 976714 A GB976714 A GB 976714A
Authority
GB
United Kingdom
Prior art keywords
chalk dust
relating
control
water
methylated spirit
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
GB2934262A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2934262A priority Critical patent/GB976714A/en
Publication of GB976714A publication Critical patent/GB976714A/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
    • C11D3/43—Solvents
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • 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
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2041—Dihydric alcohols
    • C11D3/2044—Dihydric alcohols linear

Landscapes

  • Chemical & Material Sciences (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)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Drawing Aids And Blackboards (AREA)
  • Detergent Compositions (AREA)

Abstract

An aqueous blackboard cleaning composition which prevents the dispersal of chalk dust comprises by weight (a) 4-6%, preferably 5%, glycerol, (b) 4-8% ethylene or diethylene glycol, preferably 4.7% ethylene glycol, (c) 5-10% methylated spirit or isopropanol, preferably 6.6% methylated spirit (64 O.P.), and (d) 0.05-0.1% of a water-soluble cationic wetting agent, most suitably 0.05% "Cetrimide B.P."; about 0.15% of a water-miscible fine oil emulsion may also be included.
GB2934262A 1962-05-26 1962-05-26 Improvements in or relating to the control of chalk dust Expired GB976714A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2934262A GB976714A (en) 1962-05-26 1962-05-26 Improvements in or relating to the control of chalk dust

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2934262A GB976714A (en) 1962-05-26 1962-05-26 Improvements in or relating to the control of chalk dust

Publications (1)

Publication Number Publication Date
GB976714A true GB976714A (en) 1964-12-02

Family

ID=10290035

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2934262A Expired GB976714A (en) 1962-05-26 1962-05-26 Improvements in or relating to the control of chalk dust

Country Status (1)

Country Link
GB (1) GB976714A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2279962A (en) * 1993-07-14 1995-01-18 Castrol Ltd Aqueous dust suppressant composition comprising a humectant
GB2336374A (en) * 1998-04-14 1999-10-20 Reckitt & Colman Inc Hard surface cleaning compositions
US6140284A (en) * 1998-04-14 2000-10-31 Reckitt Benekiser Inc. Botanical oils as blooming agents in hard surface cleaning compositions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2279962A (en) * 1993-07-14 1995-01-18 Castrol Ltd Aqueous dust suppressant composition comprising a humectant
GB2336374A (en) * 1998-04-14 1999-10-20 Reckitt & Colman Inc Hard surface cleaning compositions
US6140284A (en) * 1998-04-14 2000-10-31 Reckitt Benekiser Inc. Botanical oils as blooming agents in hard surface cleaning compositions

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