GB578847A - Improvements in or relating to de-icing fluids - Google Patents

Improvements in or relating to de-icing fluids

Info

Publication number
GB578847A
GB578847A GB310643A GB310643A GB578847A GB 578847 A GB578847 A GB 578847A GB 310643 A GB310643 A GB 310643A GB 310643 A GB310643 A GB 310643A GB 578847 A GB578847 A GB 578847A
Authority
GB
United Kingdom
Prior art keywords
per cent
glycerol
alkali metal
metal salt
provisional specification
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
GB310643A
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.)
FRANK WORMWELL
Original Assignee
FRANK WORMWELL
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 FRANK WORMWELL filed Critical FRANK WORMWELL
Priority to GB310643A priority Critical patent/GB578847A/en
Publication of GB578847A publication Critical patent/GB578847A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Emergency Lowering Means (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

578,847. De-icing fluids. VERNON, W. H. J., WORMWELL, F., and LEWIS, J. A. Feb. 25, 1943, Nos. 3106/43 and 13067/45 (the second Provisional Specification being divided out of the first Provisional Specification). [Class 29] A de-icing fluid comprises a mixture of a glycol, a monohydric alcohol, and distilled water, with or without a proportion of glycerol, and having dissolved therein a corrosion inhibitor consisting of an alkali metal salt selected from the selenate, arsenate, fluorescein salt, chromate, cinnamate, and selenite, in sufficient amount to inhibit corrosion of solder, brass and copper fittings. From 0.2 per cent. to 1 per cent. of the alkali metal salt is used. In an example a mixture comprises ethylene glycol 35-40 per cent., methylated spirit (74 O.P.) 15-25 per cent., glycerol 5-10 per cent., water 30-40 per cent., to which is added 4 grammes of sodium selenate per litre.
GB310643A 1943-02-25 1943-02-25 Improvements in or relating to de-icing fluids Expired GB578847A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB310643A GB578847A (en) 1943-02-25 1943-02-25 Improvements in or relating to de-icing fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB310643A GB578847A (en) 1943-02-25 1943-02-25 Improvements in or relating to de-icing fluids

Publications (1)

Publication Number Publication Date
GB578847A true GB578847A (en) 1946-07-15

Family

ID=9752052

Family Applications (1)

Application Number Title Priority Date Filing Date
GB310643A Expired GB578847A (en) 1943-02-25 1943-02-25 Improvements in or relating to de-icing fluids

Country Status (1)

Country Link
GB (1) GB578847A (en)

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