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Патент USA US2130115

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Patented Sept. 13,1938
ES
2,130,115
SELF-HGHTING CIGARETTE
John Biddle, Whitwick, England, assignor to
Morris Margolis, London, England
No Drawing. Application July 10. 1936, Serial
No. 90,012. In Great Britain July 11, 1935
5 Claims. (on. 52-25)
cigars having substantially the following compo
smm‘
Parts by weight
The subject matter of the present invention
consists in improvements in and relating to self—
lighting cigarettes or cigars which are provided
with an igniting tip which is ‘applied to the end
Chlorate of potash (KClOa) ____________ __ 111/2
i of the cigarette or cigar and which has a com
position such that it ensures ignition of the ciga
> rette and that the combustion of the tip has no
deleterious effect on the ?avor or aroma of the
tobacco smoke. The binder and adhesive of the
i) tip material is, in that case, gum acacia.
2
2
1%
1%
'I
1V2
11/2
Carbon (C) _______ _; ___________________ __
'l
Starch ________________________________ __
2
Manganese dioxide (MnOz) _____________ _Silica (S103) ___________________________ __
11/2
11/2
Carbon (C) ____________________________ __
7
- Parts by weight 35
Chlorate of potash (K0103) ____________ __ 111/2
Starch ________________________________ __
2
Manganese dioxide (MnO-z)- ____________ __
Silica (S102) ___________________________ __
Carbon (C) ____________________________ _.
1V2
11/2 40
7_
and gum acacia.
5. A self-lighting cigarette or cigar having an
ignitingtip including a cap on the end of the
5
11/2
‘
1
The above ingredients are suitably pulverized
and applied‘ as a thin paste that is made with
water or some other suitable“ liquid.
50 It is to be understood that, in the case of each
of the compositions herein speci?ed, the propor
tions may be varied and chemical equivalents sub
stituted for any of the ingredients.
s5
Manganese dioxide (MnOz) _____________ .._
Silica (SiOz) ___________________________ -_
ents in the proportions, by weight, as follows:
Antimonium nigrum or black antimony tri
What I claim is:
l5
composition consisting of the following constitu—
Parts by weight
l
2
4. An igniting tip for cigarettes or cigars in- 30
eluding a cap to be applied to the end of the
cigarette orcigar and on said cap an igniting
number of cigarettes—if given substantially the
following composition:
_
2
Starch ___________ _'. ___________________ __
Chlorate of potash (KClOs) ____________ __ 111/2
Gum acacia ______________________ -‘_____._ 2
25
It has also been found that the surface on which
35 the ignition tip of the cigarette is struck or rubbed
has a longer useful life-i. e., can ignite a larger
45 Carbon (C)---
Gum acacia ___________________________ _-
ing substance consisting of the following ingre
d‘emParts by weight
Chlorate of potash (K0103) ____________ __ 11V2
sulphide (SbzSa) _____________________ __
Parts by weight
3. A composition of matter for use as an ignit- 20
Parts by weight
Gum acacia _________________________ _;___
'l
Chlorate of potash (K0103) ____________ __ 111/2
:0 has the e?ect of considerably reducing the spark
ing which occurs on igniting the tip.
In an example of the present invention, the ig
niting composition which can be applied to both
sides oi the cap has substantially the following
Red phosphorus (F) ____________________ __
Carbon (C) ____________________________ __
5
lowing constituents in theproportions by weight,
as a paste that is made with water or some other
’ suitable liquid. The addition of the starch also
40
1%
11/2
as muows:
8 that the adhesioncan be greatly improved by
incorporating a certain quantity of starch in the
igniting composition, which is applied to the cap
Manganese dioxide (MnOa) _____________ __
Silica (S102) ___________________________ __
Carbon (C) ..
Manganese dioxide (MnOz) _____________ __
Silica (SiOg') ___________________________ __
ing substance consisting substantially of the fol
sometimes becomes detached from the cap owing
to‘imperfect adhesion. It has now been found
Gum acacia ___________________________ __
30 Starch ________________________________ __
2
2
2. it composition of matter for use as an ignit- m
Now although, generally speaking, the cigarette
above described is satisfactory, the igniting tip
15 compositions:
Gum acacia ___________________________ ._
Starch ____________________________ ___.___
'
1. An igniting composition for cigarettes or
cigarette or cigar and on said cap an igniting 45
composition consisting of the following constitu
ents in the proportions, by weight as follows:
Parts by weight
Chlorate of potash (KClOa) ____________ .._ 11%
Starch
2
Manganese dioxide (MnOa) _____________ ._
1V2
‘ Silica (8102)“; ________________________ __
Carbon (C) ............................ _.
50
1%
‘7
and gum acacia.
‘
JOHN BIDDLE’.
56
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