RO81576B1 - COMPOZITIE SI PROCEDEU DE OBTINERE A UNUI îNVELIS DE DRAJEFIERE îN STRAT SUBTIRE - Google Patents
COMPOZITIE SI PROCEDEU DE OBTINERE A UNUI îNVELIS DE DRAJEFIERE îN STRAT SUBTIREInfo
- Publication number
- RO81576B1 RO81576B1 RO107396A RO10739682A RO81576B1 RO 81576 B1 RO81576 B1 RO 81576B1 RO 107396 A RO107396 A RO 107396A RO 10739682 A RO10739682 A RO 10739682A RO 81576 B1 RO81576 B1 RO 81576B1
- Authority
- RO
- Romania
- Prior art keywords
- thin
- composition
- layered
- preparing
- elastic
- Prior art date
Links
- 239000008298 dragée Substances 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title abstract 2
- 239000011248 coating agent Substances 0.000 title 1
- 238000000576 coating method Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- ONQVFVANTCVUAK-UHFFFAOYSA-N 1,3-bis(ethenyl)pyrrolidin-2-one Chemical compound C=CC1CCN(C=C)C1=O ONQVFVANTCVUAK-UHFFFAOYSA-N 0.000 abstract 1
- 229910002012 Aerosil® Inorganic materials 0.000 abstract 1
- 239000008118 PEG 6000 Substances 0.000 abstract 1
- 229920002584 Polyethylene Glycol 6000 Polymers 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 238000007605 air drying Methods 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 239000010408 film Substances 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 239000004014 plasticizer Substances 0.000 abstract 1
- 238000005498 polishing Methods 0.000 abstract 1
- 235000020374 simple syrup Nutrition 0.000 abstract 1
- 239000000454 talc Substances 0.000 abstract 1
- 229910052623 talc Inorganic materials 0.000 abstract 1
- 239000010409 thin film Substances 0.000 abstract 1
- 239000004408 titanium dioxide Substances 0.000 abstract 1
Landscapes
- Cosmetics (AREA)
- Paints Or Removers (AREA)
Abstract
Inventia se refera la o compozitie si un procedeu de obtinere a unui învelis de drajefiere elastic în strat subtire care reduce cu circa 50% greutatea cusei de drajefiere obtinuta prin drajefierea clasica. Procedeul consta în aplicarea pe nuclee realizate pe pensoane adînc bombate sau cu doua raze de curbura a unui învelis de drajefiere elastic care contine talc 10....15%carbonat de calciu 4...8%, bioxid de titan 1....3% agenti de polizare respectiv pigmenti, plastifianti PEG 6000/0,40....0,90% divinilpirolidona 1....5% ca generator de film, cu sau fara agenti de hidrofobizare; aerosil 2....3%, avicel 1.....3% în sirop de zahar 60....80%.Drajefierea poate fi realizata în flux continuu în turbine de drajefiere prevazute cu instalatiile de uscare aer cald rece, aflate curent în dotarea industriei noastre de medicamente.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO107396A RO81576B1 (ro) | 1982-04-30 | 1982-04-30 | COMPOZITIE SI PROCEDEU DE OBTINERE A UNUI îNVELIS DE DRAJEFIERE îN STRAT SUBTIRE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO107396A RO81576B1 (ro) | 1982-04-30 | 1982-04-30 | COMPOZITIE SI PROCEDEU DE OBTINERE A UNUI îNVELIS DE DRAJEFIERE îN STRAT SUBTIRE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO81576A2 RO81576A2 (ro) | 1983-04-29 |
| RO81576B1 true RO81576B1 (ro) | 1983-04-30 |
Family
ID=20111452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO107396A RO81576B1 (ro) | 1982-04-30 | 1982-04-30 | COMPOZITIE SI PROCEDEU DE OBTINERE A UNUI îNVELIS DE DRAJEFIERE îN STRAT SUBTIRE |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO81576B1 (ro) |
-
1982
- 1982-04-30 RO RO107396A patent/RO81576B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO81576A2 (ro) | 1983-04-29 |
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