MX9704569A - Produccion de tabletas lenticulares mediante calandrado de una sustancia fundida. - Google Patents

Produccion de tabletas lenticulares mediante calandrado de una sustancia fundida.

Info

Publication number
MX9704569A
MX9704569A MX9704569A MX9704569A MX9704569A MX 9704569 A MX9704569 A MX 9704569A MX 9704569 A MX9704569 A MX 9704569A MX 9704569 A MX9704569 A MX 9704569A MX 9704569 A MX9704569 A MX 9704569A
Authority
MX
Mexico
Prior art keywords
tablets
melt calendering
producing lenticular
lenticular tablets
producing
Prior art date
Application number
MX9704569A
Other languages
English (en)
Other versions
MXPA97004569A (es
Inventor
Joerg Rosenberg
Werner Maier
Jorg Breitenbach
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of MX9704569A publication Critical patent/MX9704569A/es
Publication of MXPA97004569A publication Critical patent/MXPA97004569A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • A61J3/10—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of compressed tablets
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/16—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using pocketed rollers, e.g. two co-operating pocketed rollers
    • B30B11/165—Roll constructions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J2200/00—General characteristics or adaptations
    • A61J2200/20—Extrusion means, e.g. for producing pharmaceutical forms

Abstract

La presente invencion se refiere a un proceso para la produccion de tabletas ventriculares por medio del calandrado de una masa fundida en el que se utilizan rodillos de moldeo con depresiones en forma de segmentos de una elipsoide. El proceso de acuerdo con la invencion proporciona tabletas que son fácilmente desbarbadas y en las que es pequeño el residuo de la tableta que se va a abradir cuando hay un desplazamiento entre la mitad superior e inferior de la tableta.
MXPA/A/1997/004569A 1994-12-23 1997-06-19 Produccion de tabletas lenticulares mediante calandrado de una sustancia fundida MXPA97004569A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4446467A DE4446467A1 (de) 1994-12-23 1994-12-23 Verfahren zur Herstellung von linsenförmigen Tabletten durch Schmelzkalandrierung
DEP4446467.3 1994-12-23
PCT/EP1995/005119 WO1996019964A1 (de) 1994-12-23 1995-12-22 Verfahren zur herstellung von linsenförmigen tabletten durch schmelzkalandrierung

Publications (2)

Publication Number Publication Date
MX9704569A true MX9704569A (es) 1997-10-31
MXPA97004569A MXPA97004569A (es) 1998-07-03

Family

ID=

Also Published As

Publication number Publication date
CZ185197A3 (cs) 1998-03-18
PL321047A1 (en) 1997-11-24
PL179425B1 (pl) 2000-09-29
EP0802779B1 (de) 1999-08-11
AU4434296A (en) 1996-07-19
IL116520A (en) 1999-11-30
CN1129418C (zh) 2003-12-03
ZA9510953B (en) 1997-06-23
ATE183074T1 (de) 1999-08-15
JPH10511289A (ja) 1998-11-04
FI972556A0 (fi) 1997-06-16
DE4446467A1 (de) 1996-06-27
GR3031015T3 (en) 1999-12-31
CA2208722C (en) 2006-08-22
HUT77625A (hu) 1998-06-29
EP0802779A1 (de) 1997-10-29
NO972894D0 (no) 1997-06-20
AU702198B2 (en) 1999-02-18
US6132659A (en) 2000-10-17
IL116520A0 (en) 1996-03-31
FI972556A (fi) 1997-06-16
TR199501671A2 (tr) 1996-07-21
NZ298774A (en) 1999-07-29
TW330843B (en) 1998-05-01
ES2135790T3 (es) 1999-11-01
DK0802779T3 (da) 1999-12-13
DE59506608D1 (de) 1999-09-16
SK77097A3 (en) 1998-02-04
CA2208722A1 (en) 1996-07-04
BR1100934A (pt) 2000-08-08
WO1996019964A1 (de) 1996-07-04
CN1171042A (zh) 1998-01-21
NO972894L (no) 1997-08-20

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