IE34083L - Explosive compositions - Google Patents

Explosive compositions

Info

Publication number
IE34083L
IE34083L IE700419A IE41970A IE34083L IE 34083 L IE34083 L IE 34083L IE 700419 A IE700419 A IE 700419A IE 41970 A IE41970 A IE 41970A IE 34083 L IE34083 L IE 34083L
Authority
IE
Ireland
Prior art keywords
cross
ethylene glycol
solution
glycolic
formamide
Prior art date
Application number
IE700419A
Other versions
IE34083B1 (en
Original Assignee
Canadian Ind
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 Canadian Ind filed Critical Canadian Ind
Publication of IE34083L publication Critical patent/IE34083L/en
Publication of IE34083B1 publication Critical patent/IE34083B1/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C06EXPLOSIVES; MATCHES
    • C06BEXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B47/00Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase
    • C06B47/14Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase comprising a solid component and an aqueous phase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Colloid Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

1,250,724. Protective coatings. CANADIAN INDUSTRIES Ltd. 26 March, 1970 [23 April, 1969], No. 14831/70. Heading B2E. [Also in Divisions C1 and C3] A cross-linking agent for the gelation of aqueous solutions prethickened by means of hydroxylated polymers containing vicinal cishydroxyl groups, comprises a solution of the product obtained by the admixture of soluble antimony and chromate compounds in a polar liquid comprising at least 10% by weight of a glycolic substance. The polymers are exemplified by galactomannans from guar gum and locust bean gum, though the acrylate ester of galactose and the polyvinyl ester of galacturonic acid are also mentioned. The cross-linking agent is composed of potassium antimony tartrate or sodium pyroantimonate, the chromate or dichromate of an alkali metal or ammonia, and a glycolic substance viz a monomeric or oligomeric glycol, a sugar alcohol or a monosaccharide containing free cis-hydroxyl groups exemplified by ethylene glycol, glycerol, mannitol, sorbitol and lactose, in association with water, formamide or dimethyl sulphoxide (also mannitol with sucrose). According to an Example, a viscous solution was prepared by blending 485g of water with a smooth slurry of 5g of high-viscosity guar flour and 0.05g of pentachlorophenol (microbiocide) in 10g of ethylene glycol. 2g of a cross-linker solution comprised of potassium antimony tartrate and sodium dichromate dissolved in ethylene glycol and formamide, were added with rapid stirring for 30 seconds and the resulting solution was very quickly poured on a flat counter and spread smoothly. A cross-linked film sheet formed in about 5 minutes and could be peeled from the smooth surface. [GB1250724A]
IE419/70A 1969-04-23 1970-04-03 Process for gelling water-bearing compositions containing thickeners IE34083B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA49596 1969-04-23

Publications (2)

Publication Number Publication Date
IE34083L true IE34083L (en) 1970-10-23
IE34083B1 IE34083B1 (en) 1975-01-22

Family

ID=4085177

Family Applications (1)

Application Number Title Priority Date Filing Date
IE419/70A IE34083B1 (en) 1969-04-23 1970-04-03 Process for gelling water-bearing compositions containing thickeners

Country Status (12)

Country Link
CA (1) CA868421A (en)
CH (1) CH527250A (en)
DE (1) DE2019809C3 (en)
FR (1) FR2046379A5 (en)
GB (1) GB1250724A (en)
IE (1) IE34083B1 (en)
IL (1) IL34049A (en)
MY (1) MY7300225A (en)
NO (1) NO133194C (en)
OA (1) OA03255A (en)
ZA (1) ZA701903B (en)
ZM (1) ZM3770A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1317327A (en) * 1970-11-30 1973-05-16 Ici Ltd Slurry explosives

Also Published As

Publication number Publication date
ZM3770A1 (en) 1972-02-21
IL34049A (en) 1973-07-30
GB1250724A (en) 1971-10-20
MY7300225A (en) 1973-12-31
IE34083B1 (en) 1975-01-22
DE2019809A1 (en) 1970-11-05
IL34049A0 (en) 1970-11-30
CA868421A (en) 1971-04-13
DE2019809B2 (en) 1973-11-22
OA03255A (en) 1970-12-15
NO133194C (en) 1976-03-24
CH527250A (en) 1972-08-31
DE2019809C3 (en) 1974-06-20
FR2046379A5 (en) 1971-03-05
ZA701903B (en) 1971-10-27
NO133194B (en) 1975-12-15

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