GB1199555A - Chemical Igniting Means. - Google Patents

Chemical Igniting Means.

Info

Publication number
GB1199555A
GB1199555A GB516669A GB516669A GB1199555A GB 1199555 A GB1199555 A GB 1199555A GB 516669 A GB516669 A GB 516669A GB 516669 A GB516669 A GB 516669A GB 1199555 A GB1199555 A GB 1199555A
Authority
GB
United Kingdom
Prior art keywords
capsules
pyrophonic
shell
jan
enclosed
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
GB516669A
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.)
INDUSTRILABORATORIET AB
Original Assignee
INDUSTRILABORATORIET AB
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 INDUSTRILABORATORIET AB filed Critical INDUSTRILABORATORIET AB
Publication of GB1199555A publication Critical patent/GB1199555A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06F—MATCHES; MANUFACTURE OF MATCHES
    • C06F3/00—Chemical features in the manufacture of matches
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C9/00—Chemical contact igniters; Chemical lighters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Medicinal Preparation (AREA)

Abstract

1,199,555. Self-igniting cigars and cigarettes. INDUSTRILABORATORIET A.B. 30 Jan., 1969 [31 Jan., 1968], No. 5166/69. Heading A2C. [Also in Divisions C1 and F4] An igniting means comprises one or more small capsules, each consisting of a jointless, airtight, easily rupturable shell containing a fluid pyrophonic substance. The capsules may be applied by means of a binder to a cigarette, cigarillo, or cigar; when struck against a friction surface, the shell of the capsules is destroyed and the pyrophonic substance ignites; alternatively the friction surface may include the capsules. Apart from friction, the shells may also be ruptured by pressure, blows, or heat. The capsules may be made from glass, polyparaxylylene polyvinyl fluoride, or polytrifluorochloroethylene and may contain a solution in pentane or ethyl acetate of diethyl zinc, or trimethyl or triethyl aluminium as the pyrophonic liquid. In examples, molten polyethylene and a solution of polymethyl methacrylate in acetons are used to make capsules containing triethyl boron. Gaseous or low viscosity pyrophoric substances, e.g. trimethyl boron, may be enclosed in porous alumina spheres before coating with the plastics material. A number of capsules may be enclosed in a common outer shell.
GB516669A 1968-01-31 1969-01-30 Chemical Igniting Means. Expired GB1199555A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1243/68A SE320011B (en) 1968-01-31 1968-01-31

Publications (1)

Publication Number Publication Date
GB1199555A true GB1199555A (en) 1970-07-22

Family

ID=20257845

Family Applications (1)

Application Number Title Priority Date Filing Date
GB516669A Expired GB1199555A (en) 1968-01-31 1969-01-30 Chemical Igniting Means.

Country Status (4)

Country Link
DE (1) DE1904861A1 (en)
FR (1) FR2001062A1 (en)
GB (1) GB1199555A (en)
SE (1) SE320011B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0182015A1 (en) * 1984-11-15 1986-05-28 Kurt Krusche Match

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0182015A1 (en) * 1984-11-15 1986-05-28 Kurt Krusche Match

Also Published As

Publication number Publication date
SE320011B (en) 1970-01-26
FR2001062A1 (en) 1969-09-19
DE1904861A1 (en) 1969-09-11

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees