WO1995018595A1 - Verfahren zur herstellung von tabletten - Google Patents

Verfahren zur herstellung von tabletten Download PDF

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Publication number
WO1995018595A1
WO1995018595A1 PCT/DE1995/000010 DE9500010W WO9518595A1 WO 1995018595 A1 WO1995018595 A1 WO 1995018595A1 DE 9500010 W DE9500010 W DE 9500010W WO 9518595 A1 WO9518595 A1 WO 9518595A1
Authority
WO
WIPO (PCT)
Prior art keywords
lubricant
tablet bottom
bottom die
producing tablets
relation
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/DE1995/000010
Other languages
English (en)
French (fr)
Inventor
Gunter M. Voss
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO1995018595A1 publication Critical patent/WO1995018595A1/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/22—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by pressing in moulds or between rollers
    • 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
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0005—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for briquetting presses
    • B30B15/0011—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for briquetting presses lubricating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Preparation (AREA)

Abstract

Beschrieben wird ein Verfahren zur Herstellung von Tabletten unter Verwendung einer Presse, die wenigstens eine Tablettenmatrize aufweist, die relativ zu einer Schmiermittelversorgungseinheit bewegbar ist, die wenigstens eine Zweistoffdüse vorsieht, die das Schmiermittel auf die Preßkammerwände der Tablettenmatrize in Form eines hohlkegeligen Schmiermittelstrahls aufbringt. Die Erfindung zeichnet sich dadurch aus, daß die Lage des auf die Preßkammerwände aufgebrachten Schmiermittelstrahls relativ zur Tablettenmatrize wenigstens zwischen zwei aufeinanderfolgenden mit Schmiermittel zu versehenden Tablettenmatrizen verändert wird.
PCT/DE1995/000010 1994-01-04 1995-01-04 Verfahren zur herstellung von tabletten Ceased WO1995018595A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19944400112 DE4400112A1 (de) 1994-01-04 1994-01-04 Verfahren zur Herstellung von Tabletten
DEP4400112.6 1994-01-04

Publications (1)

Publication Number Publication Date
WO1995018595A1 true WO1995018595A1 (de) 1995-07-13

Family

ID=6507453

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1995/000010 Ceased WO1995018595A1 (de) 1994-01-04 1995-01-04 Verfahren zur herstellung von tabletten

Country Status (2)

Country Link
DE (1) DE4400112A1 (de)
WO (1) WO1995018595A1 (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1022171A (en) * 1961-06-15 1966-03-09 Wellcome Found Prolonged release oral pharmaceutical tablets and their manufacture
EP0011269A1 (de) * 1978-11-15 1980-05-28 Dr. Karl Thomae GmbH Verfahren und Vorrichtung zum Bepunkten von Formwerkzeugen mittels diskreter Tröpfchen flüssiger oder suspendierter Schmiermittel bei der Herstellung von Formlingen im Pharma-, Lebensmittel- oder Katalysatorenbereich
EP0119177A2 (de) * 1983-03-14 1984-09-19 Höganäs AB Verfahren und Vorrichtung zum Schmieren einer Form in einem Schmiedewerkzeug
EP0122519A2 (de) * 1983-04-08 1984-10-24 Dr. Karl Thomae GmbH Verbessertes Verfahren und Vorrichtungen zum Bepunkten von Formwerkzeugen mit Tröpfchen flüssiger oder suspendierter Schmiermittel bei der Herstellung von Formlingen im Pharma-, Lebensmittel- oder Katalysatorbereich
EP0336197A2 (de) * 1988-04-02 1989-10-11 Dr. Karl Thomae GmbH Gezielte Abgabe dosierter Mengen von feinverteilten Feststoffen mit Venturi-Düse und geregelter Ansteuerung
DE4103413C1 (de) * 1991-02-05 1992-11-12 Gunter M. 8918 Diessen De Voss

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1022171A (en) * 1961-06-15 1966-03-09 Wellcome Found Prolonged release oral pharmaceutical tablets and their manufacture
EP0011269A1 (de) * 1978-11-15 1980-05-28 Dr. Karl Thomae GmbH Verfahren und Vorrichtung zum Bepunkten von Formwerkzeugen mittels diskreter Tröpfchen flüssiger oder suspendierter Schmiermittel bei der Herstellung von Formlingen im Pharma-, Lebensmittel- oder Katalysatorenbereich
EP0119177A2 (de) * 1983-03-14 1984-09-19 Höganäs AB Verfahren und Vorrichtung zum Schmieren einer Form in einem Schmiedewerkzeug
EP0122519A2 (de) * 1983-04-08 1984-10-24 Dr. Karl Thomae GmbH Verbessertes Verfahren und Vorrichtungen zum Bepunkten von Formwerkzeugen mit Tröpfchen flüssiger oder suspendierter Schmiermittel bei der Herstellung von Formlingen im Pharma-, Lebensmittel- oder Katalysatorbereich
EP0336197A2 (de) * 1988-04-02 1989-10-11 Dr. Karl Thomae GmbH Gezielte Abgabe dosierter Mengen von feinverteilten Feststoffen mit Venturi-Düse und geregelter Ansteuerung
DE4103413C1 (de) * 1991-02-05 1992-11-12 Gunter M. 8918 Diessen De Voss

Also Published As

Publication number Publication date
DE4400112A1 (de) 1995-07-06

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