GB1331311A – Preparation of dry nitrocellulose granules
– Google Patents
GB1331311A – Preparation of dry nitrocellulose granules
– Google Patents
Preparation of dry nitrocellulose granules
Info
Publication number
GB1331311A
GB1331311A
GB64771A
GB64771A
GB1331311A
GB 1331311 A
GB1331311 A
GB 1331311A
GB 64771 A
GB64771 A
GB 64771A
GB 64771 A
GB64771 A
GB 64771A
GB 1331311 A
GB1331311 A
GB 1331311A
Authority
GB
United Kingdom
Prior art keywords
nitrocellulose
polyol
granules
jan
preparation
Prior art date
1970-01-09
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
GB64771A
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.)
Forces Armees Francaises
Original Assignee
Forces Armees Francaises
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.)
1970-01-09
Filing date
1971-01-06
Publication date
1973-09-26
1971-01-06
Application filed by Forces Armees Francaises
filed
Critical
Forces Armees Francaises
1973-09-26
Publication of GB1331311A
publication
Critical
patent/GB1331311A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
239000000020
Nitrocellulose
Substances
0.000
title
abstract
6
229920001220
nitrocellulos
Polymers
0.000
title
abstract
6
239000008187
granular material
Substances
0.000
title
abstract
4
229920005862
polyol
Polymers
0.000
abstract
4
150000003077
polyols
Chemical class
0.000
abstract
4
239000002904
solvent
Substances
0.000
abstract
2
239000002202
Polyethylene glycol
Substances
0.000
abstract
1
WNLRTRBMVRJNCN-UHFFFAOYSA-L
adipate(2-)
Chemical compound
[O-]C(=O)CCCCC([O-])=O
WNLRTRBMVRJNCN-UHFFFAOYSA-L
0.000
abstract
1
229940067597
azelate
Drugs
0.000
abstract
1
239000000084
colloidal system
Substances
0.000
abstract
1
239000006185
dispersion
Substances
0.000
abstract
1
150000002334
glycols
Chemical class
0.000
abstract
1
125000002887
hydroxy group
Chemical group
[H]O*
0.000
abstract
1
239000012948
isocyanate
Substances
0.000
abstract
1
150000002513
isocyanates
Chemical class
0.000
abstract
1
239000000203
mixture
Substances
0.000
abstract
1
BDJRBEYXGGNYIS-UHFFFAOYSA-N
nonanedioic acid
Chemical compound
OC(=O)CCCCCCCC(O)=O
BDJRBEYXGGNYIS-UHFFFAOYSA-N
0.000
abstract
1
229920000728
polyester
Polymers
0.000
abstract
1
229920000570
polyether
Polymers
0.000
abstract
1
229920001223
polyethylene glycol
Polymers
0.000
abstract
1
229920001451
polypropylene glycol
Polymers
0.000
abstract
1
230000001681
protective effect
Effects
0.000
abstract
1
XLYOFNOQVPJJNP-UHFFFAOYSA-N
water
Substances
O
XLYOFNOQVPJJNP-UHFFFAOYSA-N
0.000
abstract
1
Classifications
C—CHEMISTRY; METALLURGY
C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
C09D101/08—Cellulose derivatives
C09D101/16—Esters of inorganic acids
C09D101/18—Cellulose nitrate
C—CHEMISTRY; METALLURGY
C06—EXPLOSIVES; MATCHES
C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
C06B21/0008—Compounding the ingredient
C—CHEMISTRY; METALLURGY
C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
C09D175/04—Polyurethanes
Abstract
1331311 Nitrocellulose granules FRANCE ARMED FORCES MINISTER OF 6 Jan 1971 [9 Jan 1970] 647/71 Heading C3F Dry granules of nitrocellulose contain in addition to the nitrocellulose a polyol selected from polyoxyalkylene glycols having a molecular weight of at least 800, and polyesters and polyethers containing free hydroxyl groups capable of reacting with isocyanates, the amount of the polyol being 10% to 30% by weight of the nitrocellulose. The polyol may be polyoxypropylene glycol of M.W. 800 to 3000, polyneopentylglycol azelate or polyethyleneglycol adipate. The granules may be prepared by mixing in a common solvent the polyol in the presence of a protective colloid and a dispersion of nitrocellulose in a mixture of water and the solvent.
GB64771A
1970-01-09
1971-01-06
Preparation of dry nitrocellulose granules
Expired
GB1331311A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
FR7000350A
FR2076222A5
(en)
1970-01-09
1970-01-09
Publications (1)
Publication Number
Publication Date
GB1331311A
true
GB1331311A
(en)
1973-09-26
Family
ID=9048653
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB64771A
Expired
GB1331311A
(en)
1970-01-09
1971-01-06
Preparation of dry nitrocellulose granules
Country Status (9)
Country
Link
US
(1)
US3741781A
(en)
BE
(1)
BE761248A
(en)
CH
(1)
CH519527A
(en)
DE
(1)
DE2100412C3
(en)
FR
(1)
FR2076222A5
(en)
GB
(1)
GB1331311A
(en)
LU
(1)
LU62383A1
(en)
NL
(1)
NL153578B
(en)
SE
(1)
SE366049B
(en)
Families Citing this family (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2184452B1
(en)
*
1972-05-17
1974-12-20
Poudres & Explosifs Ste Nale
JPS57185329A
(en)
*
1981-04-02
1982-11-15
Daicel Chem Ind Ltd
Preparation of nitrocellulose composition
US4477297A
(en)
*
1983-02-28
1984-10-16
Hercules Incorporated
Manufacture of gel free nitrocellulose lacquers
DE4213878A1
(en)
*
1992-04-28
1993-11-04
Wolff Walsrode Ag
GIANT, QUICK-SOLVING PAINT GRANULES
DE19936634A1
(en)
*
1999-08-04
2001-02-15
Wolff Walsrode Ag
Coating agent containing cellulose substance and its use in paints
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE1012066B
(en)
*
1953-09-16
1957-07-11
Wasagchemie Ag
Plasticized nitrocellulose for paint purposes
DE1235204B
(en)
*
1958-03-04
1967-02-23
Olin Mathieson
Process for the production of globular powder
GB1137653A
(en)
*
1967-01-11
1968-12-27
Hercules Inc
Process for densifying nitrocellulose
1970
1970-01-09
FR
FR7000350A
patent/FR2076222A5/fr
not_active
Expired
1971
1971-01-04
US
US00103806A
patent/US3741781A/en
not_active
Expired – Lifetime
1971-01-06
BE
BE761248A
patent/BE761248A/en
unknown
1971-01-06
GB
GB64771A
patent/GB1331311A/en
not_active
Expired
1971-01-07
LU
LU62383D
patent/LU62383A1/xx
unknown
1971-01-07
DE
DE2100412A
patent/DE2100412C3/en
not_active
Expired
1971-01-08
NL
NL717100265A
patent/NL153578B/en
not_active
IP Right Cessation
1971-01-08
SE
SE00149/71A
patent/SE366049B/xx
unknown
1971-01-08
CH
CH25871A
patent/CH519527A/en
not_active
IP Right Cessation
Also Published As
Publication number
Publication date
LU62383A1
(en)
1971-07-30
FR2076222A5
(en)
1971-10-15
NL153578B
(en)
1977-06-15
BE761248A
(en)
1971-06-16
DE2100412C3
(en)
1981-10-29
CH519527A
(en)
1972-02-29
US3741781A
(en)
1973-06-26
DE2100412A1
(en)
1971-07-29
SE366049B
(en)
1974-04-08
NL7100265A
(en)
1971-07-13
DE2100412B2
(en)
1975-05-22
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Legal Events
Date
Code
Title
Description
1974-02-06
PS
Patent sealed [section 19, patents act 1949]
1977-06-10
435
Patent endorsed ‘licences of right’ on the date specified (sect. 35/1949)
1983-08-24
PCNP
Patent ceased through non-payment of renewal fee
