Claims
- 1. A solid, elongate dosage form with a long axis and with a length which is defined by projection of the ends of the dosage form onto the long axis, where a cross-sectional area oriented perpendicular to the long axis has an area which is variable along the long axis and increases from a cross-sectional area which is located between the ends up to in each case a cross-sectional area which is located near one end from the maximal cross-sectional area which is located near the other end is, projected on the long axis, more than half the length of the dosage from, and wherein the dosage from has no fillet in its equator.
- 2. A dosage form as claimed in claim 1, wherein the distance of the maximal cross-sectional area located near one end from the maximal cross-sectional area located near the other end is, projected on the long axis, more than 0.6 times the length.
- 3. A dosage form as claimed in claim 1, wherein the area of the minimal cross-sectional area is not more than two thirds of the area of the maximal cross-sectional area.
- 4. A dosage form as claimed in claim 3, wherein the area of the minimal cross-sectional area is no more than 0.6 times the area of the maximal cross-sectional area.
- 5. A dosage form as claimed in claim 1, wherein the minimal cross-sectional area lies in a plane of symmetry of the dosage form.
- 6. A dosage form as claimed in claim 1, wherein at least one surface line running in the longitudinal direction on the dosage form has a kink at the level of the minimal cross-sectional area.
- 7. A dosage form as claimed in claim 6, wherein the dosage form has a notch angle of more than 90°.
- 8. A dosage form as claimed in claim 1, which has rounded edges.
- 9. A dosage form as claimed in claim 1, wherein a score is formed in the surface of the dosage form along the periphery or along sections of the periphery of the minimal cross-sectional area.
- 10. A process for producing dosage forms by molding an active ingredient-containing melt in a calender with two counter-rotating molding rolls, of which at least one has depressions to receive and shape the melt to dosage forms, wherein the molding roll(s) has (have) depressions designed so that dosage forms as claimed in claim 1 are obtained.
Priority Claims (1)
Number |
Date |
Country |
Kind |
198 56 147 |
Dec 1998 |
DE |
|
Parent Case Info
This application is a 371 of PCT/EP99/09403 filed Dec. 3, 1999.
PCT Information
Filing Document |
Filing Date |
Country |
Kind |
PCT/EP99/09463 |
|
WO |
00 |
Publishing Document |
Publishing Date |
Country |
Kind |
WO00/33786 |
6/15/2000 |
WO |
A |
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A |
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Number |
Date |
Country |
683 066 |
Jan 1994 |
CN |
08 277 217 |
Oct 1996 |
JP |
Non-Patent Literature Citations (1)
Entry |
H.G. Kristensen et al. “Mass Uniformity of Tablets Broken by Hand” Pharmeuropa vol. 7 No. 2, Jun. 1995 pp. 298-302. |