CA1127392A - Iron powder mixed with impregnated fibrous and carbonaceous powders for warming bag - Google Patents

Iron powder mixed with impregnated fibrous and carbonaceous powders for warming bag

Info

Publication number
CA1127392A
CA1127392A CA334,997A CA334997A CA1127392A CA 1127392 A CA1127392 A CA 1127392A CA 334997 A CA334997 A CA 334997A CA 1127392 A CA1127392 A CA 1127392A
Authority
CA
Canada
Prior art keywords
bag
nonventilated
inner bag
exothermic
warming
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
CA334,997A
Other languages
English (en)
French (fr)
Inventor
Miyako Taura
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.)
TAURA TERUCHIKA
Original Assignee
TAURA TERUCHIKA
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 TAURA TERUCHIKA filed Critical TAURA TERUCHIKA
Application granted granted Critical
Publication of CA1127392A publication Critical patent/CA1127392A/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)
  • Thermotherapy And Cooling Therapy Devices (AREA)
CA334,997A 1978-10-11 1979-09-04 Iron powder mixed with impregnated fibrous and carbonaceous powders for warming bag Expired CA1127392A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12493878A JPS5552377A (en) 1978-10-11 1978-10-11 Heat-generating composition for pocket heater
JP124938/1978 1978-10-11

Publications (1)

Publication Number Publication Date
CA1127392A true CA1127392A (en) 1982-07-13

Family

ID=14897888

Family Applications (1)

Application Number Title Priority Date Filing Date
CA334,997A Expired CA1127392A (en) 1978-10-11 1979-09-04 Iron powder mixed with impregnated fibrous and carbonaceous powders for warming bag

Country Status (3)

Country Link
JP (1) JPS5552377A (de)
CA (1) CA1127392A (de)
DE (1) DE2940701A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020183034A1 (es) * 2019-03-08 2020-09-17 Global Termobiomasa S.L. Dispositivo térmico autónomo desechable

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5731980A (en) * 1980-08-04 1982-02-20 Nippon Biru Nagaoka Kk Heat-generating material
JPS62101682A (ja) * 1985-10-29 1987-05-12 Toshihiko Matsuda 薬剤カイロの製造方法
CN110338966A (zh) * 2019-06-27 2019-10-18 苏州市蓝博温医疗科技有限公司 一种蒸汽热敷自发热片及其制备方法和应用

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020183034A1 (es) * 2019-03-08 2020-09-17 Global Termobiomasa S.L. Dispositivo térmico autónomo desechable

Also Published As

Publication number Publication date
JPS5726704B2 (de) 1982-06-05
DE2940701A1 (de) 1980-04-24
JPS5552377A (en) 1980-04-16

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Legal Events

Date Code Title Description
MKEX Expiry