GB1295987A – – Google Patents
GB1295987A – – Google Patents
Info
Publication number
GB1295987A
GB1295987A
GB1295987DA
GB1295987A
GB 1295987 A
GB1295987 A
GB 1295987A
GB 1295987D A
GB1295987D A
GB 1295987DA
GB 1295987 A
GB1295987 A
GB 1295987A
Authority
GB
United Kingdom
Prior art keywords
nitrocellulose
coated
amine
particles
alkyl
Prior art date
1969-05-15
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
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.)
1969-05-15
Filing date
1970-05-14
Publication date
1972-11-08
1970-05-14
Application filed
filed
Critical
1972-11-08
Publication of GB1295987A
publication
Critical
patent/GB1295987A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C06—EXPLOSIVES; MATCHES
C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
C06B25/00—Compositions containing a nitrated organic compound
C06B25/18—Compositions containing a nitrated organic compound the compound being nitrocellulose present as 10% or more by weight of the total composition
C06B25/20—Compositions containing a nitrated organic compound the compound being nitrocellulose present as 10% or more by weight of the total composition with a non-explosive or a non-explosive or a non-thermic component
C—CHEMISTRY; METALLURGY
C06—EXPLOSIVES; MATCHES
C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
C06B23/006—Stabilisers (e.g. thermal stabilisers)
Abstract
1295987 Explosive charges USM CORP 14 May 1970 [15 May 1969] 23318/70 Heading C1D [Also in Division C3] A moisture-resistant explosive charge comprises a mass of nitrocellulose particles coated with an alkyl substituted diphenyl amine having the formula R 1 C 6 H 4 NHC 6 H 4 R 2 where R 1 is hydrogen or alkyl, R 2 is alkyl, and the R 1 and R 2 radicals together contain 8 to 40 carbon atoms. The amount of amine may be 0À1-5% by weight of the nitrocellulose; many suitable amines are listed. A suspension of nitrocellulose particles in water may be mixed with an organic solution of the amine and the coated nitrocellulose separated; ethyl alcohol is the preferred organic solvent, but others are referred to. Alternatively nitrocellulose pellets may be coated by dipping or spraying. Resistance to moisture may be improved by heating the coated particles to melt the amine. The coated particles may be pressed into pellets for use in tools for driving nail s into masonry; alternatively the nitrocellulose may be made into high explosive charges. Other optional ingredients of the explosive charges are dyestuffs, fillers such as carbon black, stabilisers such as diethyl diphenyl urea or hydroquinone monobenzyl ether, binders such as polyvinyl alcohol, and ignition and burning agents such as tricresyl phosphate.
GB1295987D
1969-05-15
1970-05-14
Expired
GB1295987A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US82503369A
1969-05-15
1969-05-15
Publications (1)
Publication Number
Publication Date
GB1295987A
true
GB1295987A
(en)
1972-11-08
Family
ID=25242959
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1295987D
Expired
GB1295987A
(en)
1969-05-15
1970-05-14
Country Status (11)
Country
Link
US
(1)
US3597288A
(en)
AU
(1)
AU1505170A
(en)
BE
(1)
BE750421A
(en)
CA
(1)
CA924512A
(en)
DE
(1)
DE2022920A1
(en)
DK
(1)
DK124745B
(en)
ES
(1)
ES380506A1
(en)
FR
(1)
FR2047804A5
(en)
GB
(1)
GB1295987A
(en)
NL
(1)
NL7006436A
(en)
ZA
(1)
ZA703273B
(en)
Families Citing this family (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN109438146B
(en)
*
2018-10-15
2021-05-04
北方化学工业股份有限公司
Slurry production process of nitrocotton for indoor fireworks
CN113683470A
(en)
*
2021-08-23
2021-11-23
姚鲁
Safety and environment-friendly method for improving nail shooting and powder charging manufacturing
1969
1969-05-15
US
US825033A
patent/US3597288A/en
not_active
Expired – Lifetime
1970
1970-04-30
CA
CA081598A
patent/CA924512A/en
not_active
Expired
1970-05-01
NL
NL7006436A
patent/NL7006436A/xx
unknown
1970-05-11
DE
DE19702022920
patent/DE2022920A1/en
active
Pending
1970-05-14
ZA
ZA703273A
patent/ZA703273B/en
unknown
1970-05-14
FR
FR7017709A
patent/FR2047804A5/fr
not_active
Expired
1970-05-14
AU
AU15051/70A
patent/AU1505170A/en
not_active
Expired
1970-05-14
ES
ES380506A
patent/ES380506A1/en
not_active
Expired
1970-05-14
DK
DK245770AA
patent/DK124745B/en
unknown
1970-05-14
GB
GB1295987D
patent/GB1295987A/en
not_active
Expired
1970-05-14
BE
BE750421D
patent/BE750421A/en
unknown
Also Published As
Publication number
Publication date
ZA703273B
(en)
1971-10-27
DE2022920A1
(en)
1971-01-14
FR2047804A5
(en)
1971-03-12
BE750421A
(en)
1970-10-16
NL7006436A
(en)
1970-11-17
DK124745B
(en)
1972-11-20
AU1505170A
(en)
1971-11-18
US3597288A
(en)
1971-08-03
CA924512A
(en)
1973-04-17
ES380506A1
(en)
1972-10-16
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Coating compositions
Legal Events
Date
Code
Title
Description
1973-03-21
PS
Patent sealed [section 19, patents act 1949]
1974-12-11
PLNP
Patent lapsed through nonpayment of renewal fees
