BE576102A - - Google Patents
Info
- Publication number
- BE576102A BE576102A BE576102DA BE576102A BE 576102 A BE576102 A BE 576102A BE 576102D A BE576102D A BE 576102DA BE 576102 A BE576102 A BE 576102A
- Authority
- BE
- Belgium
- Prior art keywords
- lacquer
- solvent
- particles
- medium
- aqueous medium
- Prior art date
Links
- 239000004922 lacquer Substances 0.000 claims description 49
- 239000002904 solvent Substances 0.000 claims description 34
- 239000002245 particle Substances 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 26
- 239000002609 medium Substances 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000012736 aqueous medium Substances 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 18
- 239000000725 suspension Substances 0.000 claims description 17
- 239000012798 spherical particle Substances 0.000 claims description 11
- 239000000020 Nitrocellulose Substances 0.000 claims description 7
- 238000013019 agitation Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 229920001220 nitrocellulos Polymers 0.000 claims description 7
- 239000011368 organic material Substances 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000007900 aqueous suspension Substances 0.000 claims description 2
- 238000004090 dissolution Methods 0.000 claims 1
- 239000005416 organic matter Substances 0.000 claims 1
- 229920003023 plastic Polymers 0.000 description 20
- 239000004033 plastic Substances 0.000 description 20
- 239000000463 material Substances 0.000 description 8
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 7
- 206010001497 Agitation Diseases 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 229910052938 sodium sulfate Inorganic materials 0.000 description 5
- 235000011152 sodium sulphate Nutrition 0.000 description 5
- 238000007792 addition Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- IWOUKMZUPDVPGQ-UHFFFAOYSA-N barium nitrate Chemical compound [Ba+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O IWOUKMZUPDVPGQ-UHFFFAOYSA-N 0.000 description 2
- 210000000601 blood cell Anatomy 0.000 description 2
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 239000003380 propellant Substances 0.000 description 2
- 235000002639 sodium chloride Nutrition 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 241000416162 Astragalus gummifer Species 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-M Butyrate Chemical compound CCCC([O-])=O FERIUCNNQQJTOY-UHFFFAOYSA-M 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229920001615 Tragacanth Polymers 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 239000001785 acacia senegal l. willd gum Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000010487 tragacanth Nutrition 0.000 description 1
- 239000000196 tragacanth Substances 0.000 description 1
- 229940116362 tragacanth Drugs 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE576102A true BE576102A (OSRAM) |
Family
ID=190839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE576102D BE576102A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE576102A (OSRAM) |
-
0
- BE BE576102D patent/BE576102A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0179703B1 (fr) | Mannitol granulaire directement compressible et son procédé de fabrication | |
| EP0215690B1 (fr) | Gélatine à propriétés améliorées et son procédé de préparation par pelliculage avec une gélatine hydrolysée | |
| EP0125166A1 (fr) | Composition explosive moulable à froid et son procédé de préparation | |
| FR2494263A1 (fr) | Procede de fabrication de poudres propulsives fines par granulation et poudres ainsi obtenues | |
| US3037891A (en) | Smokeless powder | |
| BE576102A (OSRAM) | ||
| EP2323962B1 (fr) | Procede d'obtention de cristaux d'adn par cristallisation en milieu visqueux | |
| US3093523A (en) | Process for making extrudable propellant | |
| EP0168281B1 (fr) | Procédé de préparation d'un tripolyphosphate de sodium hexahydraté à haut pouvoir absorbant et tripolyphosphate ainsi préparé | |
| BE572524A (OSRAM) | ||
| BE567282A (OSRAM) | ||
| BE527001A (OSRAM) | ||
| FR2886641A1 (fr) | Particules d'explosif peu sensibles aux chocs et procede de traitement associe | |
| EP1196369B1 (fr) | Procede de fabrication d'acide adipique | |
| CH322255A (fr) | Procédé pour la fabrication de grains globulaires de poudre sans fumée | |
| FR2742164A1 (fr) | Sucre microcristallin : composition et methode d'obtention | |
| EP3802416A1 (fr) | Procede d'obtention de cristaux de dinitroamidure d'ammonium (adn); cristaux d'adn et les composites energetiques en contenant | |
| FR2887544A1 (fr) | Particules d'explosif peu sensibles aux chocs et procede de traitement associe | |
| Aponyakina et al. | Modification of hexanitrohexaazaisowurtzitane crystals by the method of hydromechanical rolling | |
| CN1703385A (zh) | 无水的硝化纤维和椭球形爆炸物的生产 | |
| WO2000072934A1 (fr) | Procede de cristallisation d'une solution aqueuse | |
| WO1997032864A1 (fr) | Agglomerats spheriques d'acide 10-phenothiazinylpropanoique et leur procede de preparation | |
| BE559743A (OSRAM) | ||
| FR3094009A1 (fr) | Procédé de fabrication d'aérocellulose | |
| EP0219377A1 (fr) | Procédé de préparation d'agglomerats sphériques de paracétamol et produits obtenus |