GB479671A - Improvements in the generation of heat by chemical action - Google Patents

Improvements in the generation of heat by chemical action

Info

Publication number
GB479671A
GB479671A GB22483/37A GB2248337A GB479671A GB 479671 A GB479671 A GB 479671A GB 22483/37 A GB22483/37 A GB 22483/37A GB 2248337 A GB2248337 A GB 2248337A GB 479671 A GB479671 A GB 479671A
Authority
GB
United Kingdom
Prior art keywords
sheet
aluminium
faced
heat
moisture
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
GB22483/37A
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
Publication of GB479671A publication Critical patent/GB479671A/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
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/16—Materials undergoing chemical reactions when used
    • C09K5/18—Non-reversible chemical reactions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Cookers (AREA)

Abstract

479,671. Heating by chemical action. DREIDING, B. Aug. 16, 1937, Nos. 22483 and 22484. Convention dates, Nov. 24, 1936 and June 19, 1937. [Class 64 (ii)] Heat is generated by the action on aluminium foil, or a sheet faced with aluminium on at least one side, of stannous chloride in the presence of moisture. An intermediate layer which retards the penetration of moisture is provided. The aluminium foil may be faced on one or both sides with paper, or a sheet of cellulose fibre, wood meal or the like may be faced with aluminium powder. The stannous chloride,. or alternatively, stannic, cuprous or cupric chloride, may impregnate a sheet of paper which is moistened and applied to the aluminium sheet when heat is required. The method may be used for applying heat to hair in permanent waving, for thawing frozen water pipes, or for warming liquids or foods in bottles or tins. The intermediate layer may be provided with reaction-retarding substances, or such substances may be present in the sheet faced with aluminium.
GB22483/37A 1936-11-24 1937-08-16 Improvements in the generation of heat by chemical action Expired GB479671A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH479671X 1936-11-24

Publications (1)

Publication Number Publication Date
GB479671A true GB479671A (en) 1938-02-09

Family

ID=4516272

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22483/37A Expired GB479671A (en) 1936-11-24 1937-08-16 Improvements in the generation of heat by chemical action

Country Status (1)

Country Link
GB (1) GB479671A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2725060A (en) * 1951-12-12 1955-11-29 Rose Mary Mach Hair-waving device and method of preparing the same
WO2005068916A1 (en) * 2003-12-23 2005-07-28 Kimberly-Clark Worldwide, Inc. Fibrous materials exhibiting thermal change during use
US8343534B2 (en) 2004-04-23 2013-01-01 The Procter & Gamble Company Tissue including a volatile rhinological composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2725060A (en) * 1951-12-12 1955-11-29 Rose Mary Mach Hair-waving device and method of preparing the same
WO2005068916A1 (en) * 2003-12-23 2005-07-28 Kimberly-Clark Worldwide, Inc. Fibrous materials exhibiting thermal change during use
US8343534B2 (en) 2004-04-23 2013-01-01 The Procter & Gamble Company Tissue including a volatile rhinological composition

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