NO144445B - DEVICE FOR MEN WITH LIGHTER URIN INCONTINENCE - Google Patents
DEVICE FOR MEN WITH LIGHTER URIN INCONTINENCE Download PDFInfo
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- NO144445B NO144445B NO790881A NO790881A NO144445B NO 144445 B NO144445 B NO 144445B NO 790881 A NO790881 A NO 790881A NO 790881 A NO790881 A NO 790881A NO 144445 B NO144445 B NO 144445B
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- Prior art keywords
- plasticizer
- oxygen
- explosive
- ammonium nitrate
- nitrate
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- 206010021639 Incontinence Diseases 0.000 title 1
- 239000002360 explosive Substances 0.000 claims description 39
- 239000004014 plasticizer Substances 0.000 claims description 30
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 24
- 239000001301 oxygen Substances 0.000 claims description 24
- 229910052760 oxygen Inorganic materials 0.000 claims description 24
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 22
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims description 22
- 239000000126 substance Substances 0.000 claims description 18
- 150000003839 salts Chemical class 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 8
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical class O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims description 4
- 150000002828 nitro derivatives Chemical class 0.000 claims description 4
- SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000006 Nitroglycerin Substances 0.000 claims description 3
- 229960003711 glyceryl trinitrate Drugs 0.000 claims description 3
- -1 nitroglycerin Chemical class 0.000 claims description 3
- 239000002283 diesel fuel Substances 0.000 claims description 2
- MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(2+);dinitrate Chemical compound [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 claims description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims 3
- ZXVONLUNISGICL-UHFFFAOYSA-N 4,6-dinitro-o-cresol Chemical group CC1=CC([N+]([O-])=O)=CC([N+]([O-])=O)=C1O ZXVONLUNISGICL-UHFFFAOYSA-N 0.000 claims 1
- 239000004604 Blowing Agent Substances 0.000 claims 1
- 206010046543 Urinary incontinence Diseases 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 12
- 230000008961 swelling Effects 0.000 description 10
- 239000000203 mixture Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 206010024453 Ligament sprain Diseases 0.000 description 5
- 208000010040 Sprains and Strains Diseases 0.000 description 5
- 239000012266 salt solution Substances 0.000 description 5
- 239000000084 colloidal system Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 4
- 238000005422 blasting Methods 0.000 description 3
- WDCYWAQPCXBPJA-UHFFFAOYSA-N 1,3-dinitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC([N+]([O-])=O)=C1 WDCYWAQPCXBPJA-UHFFFAOYSA-N 0.000 description 2
- 229920001353 Dextrin Polymers 0.000 description 2
- 239000004375 Dextrin Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000005474 detonation Methods 0.000 description 2
- 235000019425 dextrin Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000002823 nitrates Chemical class 0.000 description 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
- 238000009938 salting Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 235000010344 sodium nitrate Nutrition 0.000 description 2
- 239000004317 sodium nitrate Substances 0.000 description 2
- DYSXLQBUUOPLBB-UHFFFAOYSA-N 2,3-dinitrotoluene Chemical compound CC1=CC=CC([N+]([O-])=O)=C1[N+]([O-])=O DYSXLQBUUOPLBB-UHFFFAOYSA-N 0.000 description 1
- SPSSULHKWOKEEL-UHFFFAOYSA-N 2,4,6-trinitrotoluene Chemical compound CC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O SPSSULHKWOKEEL-UHFFFAOYSA-N 0.000 description 1
- ZPTVNYMJQHSSEA-UHFFFAOYSA-N 4-nitrotoluene Chemical compound CC1=CC=C([N+]([O-])=O)C=C1 ZPTVNYMJQHSSEA-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 241000206672 Gelidium Species 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 235000010419 agar Nutrition 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000035601 cold sensitivity Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- RLJMLMKIBZAXJO-UHFFFAOYSA-N lead nitrate Chemical compound [O-][N+](=O)O[Pb]O[N+]([O-])=O RLJMLMKIBZAXJO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000015 trinitrotoluene Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
- A61F5/451—Genital or anal receptacles
- A61F5/453—Genital or anal receptacles for collecting urine or other discharge from male member
Landscapes
- Health & Medical Sciences (AREA)
- Reproductive Health (AREA)
- Epidemiology (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
Innretning for menn med lettere urin-inkontinens.Device for men with mild urinary incontinence.
Description
Plastisk ammoniumnitrat-sprengstoff. Plastic ammonium nitrate explosive.
Det er allerede kjent å plastisere sikkerhetssprengstoff, som er fri for flytende salpetersyreestere, med en saltoppløsning som inneholder et svellemiddel (svenk patent 161 797). Da imidlertid dette sprengstoff har et høyt innhold (20—45 pst.) av høybrisante eksplosive stoffer (med deto-nasj onshastighet på over 7500 m/sek), må plastiseringsmidlet virke flegmatiserende for å sikre en viss sikkerhet ved håndtering. Av denne grunn har dette plastiseringsmiddel en negativ eller bare svakt positiv oxygenbalanse. It is already known to plasticize safety explosives, which are free of liquid nitric acid esters, with a salt solution containing a swelling agent (Swedish patent 161 797). However, since this explosive has a high content (20-45 per cent) of high-explosive substances (with a detonation speed of over 7,500 m/sec), the plasticizer must act as a phlegmatizer to ensure a certain safety during handling. For this reason, this plasticizer has a negative or only slightly positive oxygen balance.
Søkeren har dessuten i norsk patent 98 947 beskrevet et sikkerhetssprengstoff fritt for flytende salpetersyreestere og med fortrinnsvis utlignet oxygenbalanse, som inneholder anorganiske oxygenbærere, organiske eksplosive stoffer med midlere bri-sans og eventuelt høybrisante sprengstoffer og metallpulvere så vel som et plastiseringsmiddel. In Norwegian patent 98 947, the applicant has also described a safety explosive free of liquid nitric acid esters and with a preferably balanced oxygen balance, which contains inorganic oxygen carriers, organic explosive substances with medium explosiveness and possibly high explosive explosives and metal powders as well as a plasticizer.
Sistnevnte sprengstoff har sammen-lignet med kjente nitroglycerin-sprengstoffer en rekke fordeler, særlig med hensyn til dets håndteringssikkerhet og be-standighet ved lagring. Compared to known nitroglycerin explosives, the latter explosive has a number of advantages, particularly with regard to its safe handling and stability during storage.
Innenfor rammen av utviklingen av sistnevnte sprengstoffart viste det seg overraskende nok at ved anvendelse av et tilsvarende plastiseringsmiddel kan sogar fremstilles sikkerhetssprengstoffer av den ovenfor beskrevne art som ikke inneholder noen komponenter som vanligvis betegnes som eksplosive stoffer, såsom trinitrotoluen. Således kan der f. eks. fremstilles et bruk-bart og håndteringssikkert sprengstoff med utlignet oxygenbalanse ved utelukkende anvendelse av dinitrotoluen, dinitrobenzen, mononitrobenzen, mononitrotoluen og med ammoniumnitrat og tilsvarende plastiseringsmiddel, ennskjønt disse stoffer ikke er noen egentlige eksplosive stoffer i opprin-nelig forstand. Man kan særlig fremstille plastiske sikkerhetssprengstoffer med utlignet oxygenbalanse uten nevnte nitrofor-bindelser, hvilke sprengstoffer består av ammoniumnitrat, plastiseringsmiddel og brennbart stoff, f. eks. et metall, såsom aluminium eller en mineralolje, såsom diselolje. Dette betyr at et slikt plastiseringsmiddel ikke virker flegmatiserende. Within the framework of the development of the latter type of explosive, it surprisingly turned out that by using a corresponding plasticizer, safety explosives of the type described above can even be produced that do not contain any components that are usually described as explosive substances, such as trinitrotoluene. Thus, e.g. a usable and safe-to-handle explosive with a balanced oxygen balance is produced by exclusively using dinitrotoluene, dinitrobenzene, mononitrobenzene, mononitrotoluene and with ammonium nitrate and a corresponding plasticizer, although these substances are not actual explosive substances in the original sense. In particular, plastic safety explosives with balanced oxygen balance can be produced without the aforementioned nitro compounds, which explosives consist of ammonium nitrate, plasticizer and combustible material, e.g. a metal such as aluminum or a mineral oil such as diesel oil. This means that such a plasticizer does not have a phlegmatizing effect.
Foreliggende oppfinnelse angår plastiske ammoniumnitrat-sprengstoffer som inneholder ammoniumnitrat i fast form, et stoff med høy forbrenningsvarme og et plastiseringsmiddel som inneholder vann og svellemiddel og har oxygenoverskudd og er fritt for flytende salpetersyreestere, såsom nitroglycerin, og har en oxygenbalanse som i det vesentlige er utlignet. The present invention relates to plastic ammonium nitrate explosives which contain ammonium nitrate in solid form, a substance with a high heat of combustion and a plasticizer which contains water and swelling agent and has an excess of oxygen and is free of liquid nitric acid esters, such as nitroglycerin, and has an oxygen balance which is essentially equalized .
Oppfinnelsen utmerker seg ved at plastiseringsmidlet har et oxygenoverskudd på minst + 1° pst. og fortrinnsvis mere enn + 20 pst., og at plastiseringsmidlet praktisk talt ikke virker flegmatiserende og at stoffet med høy forbrenningsvarme er en organisk nitro-forbindelse uten karakter av sprengstoff eller et metall med høy forbrenningsvarme eller en brennbar olje. Det viste seg at et tilsvarende høyere oxygenoverskudd i plastiseringsmidlet er av avgjørende betydning og kan oppnås på overraskende enkel måte under anvendelsen av de vanlige anorganiske vannoppløse-lige oxygenbærere, såsom nitrater, uten tilsetning av kostbare komponenter eller slike oxygenleverende komponenter som påvir-ker sikkerheten. The invention is distinguished by the fact that the plasticizer has an oxygen excess of at least + 1% and preferably more than + 20 percent, and that the plasticizer has practically no phlegmatizing effect and that the substance with a high heat of combustion is an organic nitro compound without the character of an explosive or a metal with a high heat of combustion or a flammable oil. It turned out that a correspondingly higher excess of oxygen in the plasticizer is of decisive importance and can be achieved in a surprisingly simple way using the usual inorganic water-soluble oxygen carriers, such as nitrates, without the addition of expensive components or such oxygen-supplying components that affect safety.
Dette kan på en overraskende enkel måte bevirkes ved utnyttelse av den så-kalte innsaltningseffekt som gjør det mulig å oppnå en høy positiv oxygenbalanse, hvorved samtidig fremkommer en sterkt nedsatt kuldeømfintlighet for plastiseringsmidlet, hår der for et gitfsystem over-holdes tilsvarende mengdeforhold. Derved blir det mulig å fremstille et stort antall nye plastiserte sikkerhetssprengstoffer med inndelte egenskaper. This can be achieved in a surprisingly simple way by utilizing the so-called salting effect which makes it possible to achieve a high positive oxygen balance, whereby at the same time a greatly reduced cold sensitivity of the plasticizing agent appears, where for a gitf system the corresponding quantity ratio is observed. This makes it possible to produce a large number of new plasticized safety explosives with differentiated properties.
Hvis man f. eks. i en konsentrert van-dig oppløsning av kalsiumnitrat med kalsiumnitrat i fast form som bunnlegeme opp-løser et annet oxygenleverende salt, såsom ammoniumnitrat, går ytterligere kalsiumnitrat fra bunnlegemet over i oppløsningen under isoterme betingelser. If you e.g. in a concentrated aqueous solution of calcium nitrate with calcium nitrate in solid form as a bottom body dissolves another oxygen-providing salt, such as ammonium nitrate, further calcium nitrate from the bottom body passes into the solution under isothermal conditions.
Størrelsen av denne effekt fremgår av følgende eksempel: I 100 g vann (20°) opp-løser seg maksimalt 127 g kalsiumnitrat. Under tilstedeværelse av 50 g ammoniumnitrat oppløst i denne vannmengde kan imidlertid oppløses ytterligere 56 g kalsiumnitrat, slik at der i 100 g vann nu er oppløst 183 g kalsiumnitrat. The magnitude of this effect can be seen from the following example: A maximum of 127 g of calcium nitrate dissolves in 100 g of water (20°). However, in the presence of 50 g of ammonium nitrate dissolved in this amount of water, a further 56 g of calcium nitrate can be dissolved, so that 183 g of calcium nitrate are now dissolved in 100 g of water.
På denne måte dannes en ved 20° C med 127 g kalsiumnitrat mettet saltoppløs-ning av en ved lavere temperaturer umet-tet oppløsning med vesentlig høyere kon-sentrasjon (233 g) og tilsvarende høyere oxygenbalanse. In this way, a salt solution saturated with 127 g of calcium nitrate at 20° C is formed from an unsaturated solution at lower temperatures with a significantly higher concentration (233 g) and a correspondingly higher oxygen balance.
Der kan istedenfor kalsiumnitrat henholdsvis som tilsetning for oppnåelse av innsaltningseffekten også anvendes mangannitrat, magnesiumnitrat eller et annet oxygenleverende salt med tilsvarende opp-løselighet, med høyt oxygenoverskudd og liten spaltningsvarme, hvorved også syste-mer med mere enn to salter kan fremstilles. There, instead of calcium nitrate or as an additive to achieve the salting effect, manganese nitrate, magnesium nitrate or another oxygen-providing salt with similar solubility, with a high excess of oxygen and low heat of decomposition can also be used, whereby systems with more than two salts can also be produced.
Anvendelsen av flere salter for plastiseringsmidlet er også fordelaktig av den grunn at der kan oppnås en bestemt verdi for oxygenoverskuddet ved høyere saltkon-sentrasjon og således med et lavere vann-innhold. The use of several salts for the plasticizer is also advantageous for the reason that a specific value for the excess oxygen can be achieved at a higher salt concentration and thus with a lower water content.
<Saltoppløsningen er hensiktsmessig sammensatt av f. eks. 40—55 vekt pst. kalsiumnitrat, 10—30 vektpst. ammoniumnitrat og 25—35 vekt pst. vann. Ved oppløs- <The salt solution is suitably composed of e.g. 40-55% by weight calcium nitrate, 10-30% by weight ammonium nitrate and 25-35 weight percent water. When dissolving
ninger innenfor dette område ligger be-gynnelsen på saltutfellingen under 0° C. Disse oppløsningers oxygenoverskudd er så stort at der sogar etter tilsetning av svellemidlet fås et oxygen på minst 10 pst. nings within this range, the beginning of salt precipitation is below 0° C. The excess oxygen in these solutions is so great that even after the addition of the swelling agent, an oxygen of at least 10 per cent is obtained.
Som salter for oppløsningen kommer på tale nitrater av alkalimetaller, jord-alkalimetaller, enkelte tungmetaller, såsom bly, og ammoniumnitrat så vel som per-klorat. Salts for the solution include nitrates of alkali metals, alkaline earth metals, some heavy metals, such as lead, and ammonium nitrate as well as perchlorate.
Ved tilsetning av et svellemiddel henholdsvis hydrofile kolloide stoffer til salt-oppløsningen oppstår plastiseringsmidlet. Svellemidlet innføres hensiktsmessig først etter oppløsningen av de forskjelige salter, f. eks. i en mengde på opp til 3 vekt pst. regnet etter mengden av plastiseringsmidlet. Ved valg av et kolloid-stoff med tilsvarende stor svelleevne henholdsvis stor viskositet i vannoppløsningen kan innhol-det av organisk substans holdes tilsvarende lavere. By adding a swelling agent or hydrophilic colloid substances to the salt solution, the plasticizer is created. The swelling agent is suitably introduced only after the dissolution of the various salts, e.g. in an amount of up to 3% by weight calculated according to the amount of the plasticizer. By choosing a colloid substance with correspondingly high swelling power or high viscosity in the water solution, the content of organic substance can be kept correspondingly lower.
Prinsipielt kan plastiseringsmidlet og-så dannes først under blandeprosessen, idet der i stedet for en svellemiddelholdig saltoppløsning bare benyttes en vanlig opp-løsning av et kolloid-stoff henholdsvis et svellemiddel, som så mettes ved blanding med den faste vannoppløselige komponent. Dette har imidlertid den ulempe at der kreves en vesentlig lengre blandingstid og fører til dårligere plastisitet. Eventuelt fremkommer også herdning. In principle, the plasticizer can also be formed first during the mixing process, since instead of a salt solution containing a swelling agent, only a normal solution of a colloid substance or a swelling agent is used, which is then saturated by mixing with the solid water-soluble component. However, this has the disadvantage that a significantly longer mixing time is required and leads to poorer plasticity. Hardening may also occur.
Som svellemiddel kan der anvendes syntetiske eller naturlige hydrofile kolloid-stoffer, dvs. stoffer som sveller eller er oppløselige i vann, såsom agar-agar, dextrin, stivelse, polyvinylalkohol, dextrin og lignende. As a swelling agent, synthetic or natural hydrophilic colloid substances can be used, i.e. substances which swell or are soluble in water, such as agar-agar, dextrin, starch, polyvinyl alcohol, dextrin and the like.
Plastiseringsmidlets oxygenbalanse må være minst + 10 pst., men velges fortrins-vis lik eller høyere enn for ammoniumnitrat, dvs. lik eller større enn -f 20 pst., for å muliggjøre en tilsvarende større energi av det plastiserte sprengstoff med utlignet oxygenbalanse. The oxygen balance of the plasticizing agent must be at least + 10 per cent, but is preferably chosen equal to or higher than that of ammonium nitrate, i.e. equal to or greater than -f 20 per cent, to enable a correspondingly greater energy of the plasticized explosive with equalized oxygen balance.
Kornstørrelsen for de i det ferdige sprengstoff forekommende faste komponenter ligger i dette tilfelle fortrinnsvis under 200 mikron. In this case, the grain size of the solid components present in the finished explosive is preferably below 200 microns.
Der kan f. eks. som plastiseringsmiddel med fordel anvendes en ifølge ovennevnte oppgave fremstilt oppløsning med svellemiddel av følgende komponenter: There can e.g. A solution prepared according to the above-mentioned task with a swelling agent of the following components is advantageously used as a plasticizer:
Til fremstilling av sprengstoff ifølge oppfinnelsen blandes plastiseringsmidlet, f. eks. i en mengde på 10—25 vekt pst. regnet etter det ferdige sprengstoff, med ammoniumnitrat i fast form og med sprengstoffets øvrige komponenter. Til fremstilling av den plastiske blanding er det eventuelt fordelaktig med tvungen blanding. For the production of explosives according to the invention, the plasticizing agent is mixed, e.g. in an amount of 10-25% by weight, based on the finished explosive, with ammonium nitrate in solid form and with the explosive's other components. For the production of the plastic mixture, it is possibly advantageous to use forced mixing.
Av rasjonelle eller anvendelsestekniske grunner kan det være påkrevd delvis å erstatte ammoniumnitrat med et annet oxygenleverende salt, såsom natriumnitrat. For rational or application technical reasons, it may be required to partially replace ammonium nitrate with another oxygen-providing salt, such as sodium nitrate.
Eksempel 1: Der fremstilles en blanding av 75 vekt pst. ammoniumnitrat (kornstørrelse 100 mikron), 18 vekt pst. av ovennevnte plastiseringsmiddel og 7 vektpst. mononitrobenzen, hvilken blanding ble antent innkapslet med en sprengkapsel nr. 8 for gjen-nomføring av stukeprøven ifølge Hess; stukeverdien var 33 pst. Bruttoutbulingen i en blyblokk ifølge Trauzl beløp seg til 390 cm<3>. Dette sprengstoff har et oxygenoverskudd. Example 1: A mixture of 75% by weight of ammonium nitrate (grain size 100 microns), 18% by weight of the above-mentioned plasticizer and 7% by weight of mononitrobenzene, which mixture was ignited and encapsulated with a No. 8 blasting cap to carry out the Hess sprain test; the sprain value was 33 per cent. The gross bulge in a block of lead according to Trauzl amounted to 390 cm<3>. This explosive has an excess of oxygen.
Eksempel 2: Dette eksempel beskriver en plastisk sprengstoffblanding som foruten plastiseringsmidlets kolloid-stoff ikke inneholder noen organiske stoffer. Der blandes 61 vekt pst. ammoniumnitrat, 21,5 vekt pst. av ovennevnte plastiseringsmiddel og 17,5 vekt pst. aluminium. De faste komponenter har en kornstørrelse på høyst 100 mikron. Også denne med hensyn til oxygenbalan-sen utlignede plastiske blanding detonerer med sprengkapsel nr. 8 innkapslet ved stu-keprøven ifølge Hess; stukeverdien er 50 pst. Bruttoutbulingen i en blyblokk ifølge Trauzl er 590 cm<:l>. Example 2: This example describes a plastic explosive mixture which, apart from the colloidal substance of the plasticizer, does not contain any organic substances. 61% by weight of ammonium nitrate, 21.5% by weight of the above-mentioned plasticizer and 17.5% by weight of aluminum are mixed there. The solid components have a grain size of no more than 100 microns. This plastic mixture, equalized with respect to the oxygen balance, also detonates with detonating capsule No. 8 encapsulated by the sprain test according to Hess; the sprain value is 50 per cent. The gross bulge in a lead block according to Trauzl is 590 cm<:l>.
Eksempel 3: Av 19,0 vekt pst. av nevnte plastiseringsmiddel, 39,0 vekt pst. ammoniumnitrat, 20 vekt pst. natriumnitrat og 22,0 vekt pst. dinitrobenzen fremstilles en oxygenutlig-net blanding som i en innkapsling kan an-tennes med sprengkapsel nr. 8 uten relé. Stukeverdien ifølge Hess var 31 pst., og to-talutbulingen ifølge Trauzl var 390 cm<3>. Også denne blanding er plastisk meget god. Eksempel 4: Av 77 vekt pst. ammoniumnitrat, 18 vekt pst. av ovennevnte plastiseringsmiddel og 5 vekt pst. dieselolje fremstilles et plastisk sprengstoff med en tetthet på ca. 1,3, som ved hjelp av relé og sprengkapsel nr. Example 3: From 19.0% by weight of the aforementioned plasticizer, 39.0% by weight of ammonium nitrate, 20% by weight of sodium nitrate and 22.0% by weight of dinitrobenzene, an oxygen-balanced mixture is prepared which can be ignited in an enclosure with blasting cap No. 8 without relay. The sprain value according to Hess was 31 per cent, and the two-digit bulge according to Trauzl was 390 cm<3>. This mixture is also plastically very good. Example 4: A plastic explosive with a density of approx. 1,3, which by means of relay and blasting cap no.
8 i en innkapsling feilfritt kan bringes til 8 in an enclosure flawlessly can be brought to
detonasjon. Stukeverdien ifølge Hess med relétenning er 34 pst. detonation. The breakdown value according to Hess with relay ignition is 34 per cent.
Claims (8)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7803211A SE416264B (en) | 1978-03-21 | 1978-03-21 | CONTAINER FOR LIGHT URININE CONTINENTAL MEN |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO790881L NO790881L (en) | 1979-09-24 |
| NO144445B true NO144445B (en) | 1981-05-25 |
| NO144445C NO144445C (en) | 1981-09-02 |
Family
ID=20334375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO790881A NO144445C (en) | 1978-03-21 | 1979-03-15 | DEVICE FOR MEN WITH LETTER URIN INCONTINENCE. |
Country Status (7)
| Country | Link |
|---|---|
| DE (1) | DE2911052C2 (en) |
| DK (1) | DK108679A (en) |
| FR (1) | FR2420336B1 (en) |
| GB (1) | GB2016929B (en) |
| NL (1) | NL7902192A (en) |
| NO (1) | NO144445C (en) |
| SE (1) | SE416264B (en) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0263315A3 (en) * | 1981-10-08 | 1988-08-24 | TERAUCHI, Ryugo | Urinary appliance |
| DE3377107D1 (en) * | 1982-03-26 | 1988-07-28 | Leur Eric Jean Anne De | Accessory for counteracting the consequences of vesical incontinence with males |
| US4937893A (en) * | 1984-06-08 | 1990-07-03 | The Procter & Gamble Company | Passive-dosing dispenser employing captive internally-generated gas bubble to provide product isolation |
| US4601716A (en) * | 1985-04-11 | 1986-07-22 | Smith Lonnie W | Disposable sanitary sheath for males |
| US4685913A (en) * | 1985-05-24 | 1987-08-11 | Professional Care Products, Inc. | External single-use catheter |
| US4790834A (en) * | 1985-05-24 | 1988-12-13 | Professional Care Products, Inc. | External single-use catheter |
| US4820291A (en) * | 1986-02-27 | 1989-04-11 | Nippon Medical Supply Corporation | Urinary applicance |
| US4865595A (en) * | 1986-02-28 | 1989-09-12 | Heyden Eugene L | Drainage device for urine |
| US4731064A (en) * | 1986-02-28 | 1988-03-15 | Heyden Eugene L | Urine drainage device with adhesive tabs |
| US5531724A (en) * | 1987-01-14 | 1996-07-02 | American Innotek, Inc. | Fluid containment bag |
| US5354132A (en) * | 1987-01-14 | 1994-10-11 | American Innotek, Inc. | Fluid containment bag |
| WO1992003994A1 (en) * | 1990-09-12 | 1992-03-19 | American Innotek, Inc. | Fluid containment bag |
| US5032118A (en) * | 1990-11-13 | 1991-07-16 | Mason Lark E | Urinary appliance |
| JP3137129B2 (en) * | 1991-11-01 | 2001-02-19 | アルケア株式会社 | Male urine collector |
| FR2723692B1 (en) * | 1994-08-22 | 1997-04-30 | Bergmann Pierre | PENIEN CASE OF CLEANLINESS FOR LIGHT MEN'S INCONTINENCE. |
| AU2441997A (en) * | 1996-04-22 | 1997-11-12 | American Innotek, Inc. | Fluid containment bag |
| GB2365341B (en) * | 2000-07-08 | 2005-01-12 | Orall Sylvester Cornelius | Urine absorber |
| FR2822057A1 (en) * | 2001-03-13 | 2002-09-20 | Hye Young Oh | Male urinary incontinence absorber comprises sheath with absorbent cellulose pouch and fastener for attaching to undergarment |
| DE60230633D1 (en) | 2002-11-08 | 2009-02-12 | Procter & Gamble | Absorbent disposable article with dirt-concealing cover layer |
| GB2396299A (en) * | 2002-12-21 | 2004-06-23 | Geoff Hopcraft | A sanitary penile cap |
| GB2462267A (en) * | 2008-07-30 | 2010-02-03 | Naresh Chauhan | Male incontinence sheath |
| ITFG20110006A1 (en) * | 2011-10-04 | 2013-04-05 | Ettore Folcando | BAG OF URINE COLLECTION AND BIOLOGICAL LIQUIDS IN PVC AND RELATIVE DRAIN CONNECTION. THE BAG IS EQUIPPED WITH AN INTERNAL BAG CONTAINING "SGAIEL" ABSORBENT POWDER THAT COMES INTO ACTION BY BREAKING THE ABOVE BAG WITH A BREAKING AND / OR EQUIVALENT SYSTEM |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE267218C (en) * | ||||
| FR779920A (en) * | 1934-10-19 | 1935-04-16 | Ouaterie De L Andelle | Dressing device |
| DE1654871U (en) * | 1953-02-20 | 1953-04-30 | Caroli Fa Heinrich | URINAL. |
| US2873740A (en) * | 1956-09-28 | 1959-02-17 | Richard B Wainwright | Disposable urine drip absorbing device |
| FR2312228A1 (en) * | 1975-05-27 | 1976-12-24 | Flescher Joseph | Brief incontinence garment for men - consists of wa waterproof pocket hung from a belt |
-
1978
- 1978-03-21 SE SE7803211A patent/SE416264B/en not_active IP Right Cessation
-
1979
- 1979-03-15 NO NO790881A patent/NO144445C/en unknown
- 1979-03-16 DK DK108679A patent/DK108679A/en not_active Application Discontinuation
- 1979-03-19 GB GB7909511A patent/GB2016929B/en not_active Expired
- 1979-03-20 NL NL7902192A patent/NL7902192A/en not_active Application Discontinuation
- 1979-03-20 FR FR7906986A patent/FR2420336B1/en not_active Expired
- 1979-03-21 DE DE2911052A patent/DE2911052C2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2911052C2 (en) | 1982-04-29 |
| DK108679A (en) | 1979-09-22 |
| GB2016929B (en) | 1982-09-29 |
| FR2420336B1 (en) | 1985-09-20 |
| NL7902192A (en) | 1979-09-25 |
| SE7803211L (en) | 1979-09-22 |
| NO790881L (en) | 1979-09-24 |
| SE416264B (en) | 1980-12-15 |
| DE2911052A1 (en) | 1979-10-04 |
| FR2420336A1 (en) | 1979-10-19 |
| GB2016929A (en) | 1979-10-03 |
| NO144445C (en) | 1981-09-02 |
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