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GB482185A - An improved exothermic heating element for a permanent hair waving apparatus - Google Patents

An improved exothermic heating element for a permanent hair waving apparatus

Info

Publication number
GB482185A
GB482185A GB3462337A GB3462337A GB482185A GB 482185 A GB482185 A GB 482185A GB 3462337 A GB3462337 A GB 3462337A GB 3462337 A GB3462337 A GB 3462337A GB 482185 A GB482185 A GB 482185A
Authority
GB
United Kingdom
Prior art keywords
heating element
permanent hair
hair waving
exothermic heating
waving apparatus
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
GB3462337A
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.)
JOHN ABERHAM SIEBERT
Original Assignee
JOHN ABERHAM SIEBERT
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 JOHN ABERHAM SIEBERT filed Critical JOHN ABERHAM SIEBERT
Priority to GB3462337A priority Critical patent/GB482185A/en
Publication of GB482185A publication Critical patent/GB482185A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D7/00—Processes of waving, straightening or curling hair
    • A45D7/06—Processes of waving, straightening or curling hair combined chemical and thermal
    • A45D7/065—Processes of waving, straightening or curling hair combined chemical and thermal using wrappers with chemical heat reaction
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Cosmetics (AREA)

Abstract

482,185. Heating by molecular combination. MARCHANT, HILLS, & CO., Ltd. (Siebert, J. A.) Dec. 14, 1937, No. 34623. [Class 64 (ii)] An exothermic heating element capable of generating heat by adding water is made by rolling into a cylinder a sheet of absorbent paper 11 covered with a dry exothermic compound to form a cartridge composed of alternate layers of absorbent material and exothermic compound.
GB3462337A 1937-12-14 1937-12-14 An improved exothermic heating element for a permanent hair waving apparatus Expired GB482185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3462337A GB482185A (en) 1937-12-14 1937-12-14 An improved exothermic heating element for a permanent hair waving apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3462337A GB482185A (en) 1937-12-14 1937-12-14 An improved exothermic heating element for a permanent hair waving apparatus

Publications (1)

Publication Number Publication Date
GB482185A true GB482185A (en) 1938-03-24

Family

ID=10367952

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3462337A Expired GB482185A (en) 1937-12-14 1937-12-14 An improved exothermic heating element for a permanent hair waving apparatus

Country Status (1)

Country Link
GB (1) GB482185A (en)

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