DE841324C - Process for the production of elastic impression materials for dentistry - Google Patents

Process for the production of elastic impression materials for dentistry

Info

Publication number
DE841324C
DE841324C DEG3011A DEG0003011A DE841324C DE 841324 C DE841324 C DE 841324C DE G3011 A DEG3011 A DE G3011A DE G0003011 A DEG0003011 A DE G0003011A DE 841324 C DE841324 C DE 841324C
Authority
DE
Germany
Prior art keywords
production
dentistry
impression materials
elastic impression
elastic
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.)
Expired
Application number
DEG3011A
Other languages
German (de)
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.)
Grill & Grill Dentalmedizinisc
Original Assignee
Grill & Grill Dentalmedizinisc
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 Grill & Grill Dentalmedizinisc filed Critical Grill & Grill Dentalmedizinisc
Priority to DEG3011A priority Critical patent/DE841324C/en
Application granted granted Critical
Publication of DE841324C publication Critical patent/DE841324C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/90—Compositions for taking dental impressions

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dentistry (AREA)
  • Dental Preparations (AREA)

Description

Verfahren zur Herstellung von elastischen Abdrudkmassen für die Zahnheilkunde Die bisher bekannten elastischen Abdruckmassen basieren auf der Vrwendung von Salzen der Alginsäure, welche wasserlöslich sind und mit Calciumionen abgebenden Substanzen in wässerigem Stadium in Reaktion gehracht werden.Process for the production of elastic impression materials for dentistry the hitherto known elastic impression compounds are based on the use of salts alginic acid, which are water-soluble and with substances that release calcium ions be observed in the aqueous stage in reaction.

Eritindugsgemäß kann mit Vorteil Pektin als Ausgangsmaterial für die Herstellung elastischer Abdruckmassen verwendet werden, wenn es einer hydrolytischen Spaltung im alkalischen und sauren Gebiet und anschließender Methoxylierung oder Äthoxylierung unterworfen wird. According to Eritinus, pectin can advantageously be used as a starting material for The manufacture of elastic impression materials can be used when there is a hydrolytic Cleavage in alkaline and acidic areas and subsequent methoxylation or Is subjected to ethoxylation.

Die auf die vorbeschriebenen Arten gewonnenen t'rodukte geben mit Calciumsalzen gelierende Produkte und sind für die Herstellung elastischer Abdruckmassen mit Vorteil verwendbar. Ein nicht zu übersehender Vorteil ist die Tatsache, daß es sich bei diesen Stoffen um einheimische Produkte handelt, während Aliginate aus dem Ausland bezogen werden müssen. l)as herstellungsverfahren für die erfindungsgemäße Ahdruckmasse ist folgendes: Ein Trockenpektin wird einer alkalischen Reaktion ausgesetzt, so daß eine homogene viskose Masse entsteht. Nach dem Ansäuern wird mit destilliertem Wasser ausgewaschen und nach beendigtem Waschprozeß mit Methyl- oder Äthylalkohol versetzt. Nach dem Abfiltrieren und Trocknen ist das Produkt gebrauchsfertig. Es wird in üblicher Weise mit einer relativ löslichen Calciumverbindung, z. B. Calciumcitrat, versetzt. The products obtained in the ways described above are included Calcium salts gelling products and are used for the production of elastic impression materials can be used with advantage. An advantage that cannot be overlooked is the fact that these fabrics are native products, while aliginates are made from must be obtained from abroad. l) As a manufacturing process for the inventive Imprint mass is as follows: A dry pectin is exposed to an alkaline reaction, so that a homogeneous viscous mass is formed. After acidification it is distilled with Washed out water and after completion of the washing process with methyl or ethyl alcohol offset. After filtering off and drying, the product is ready for use. It is usually treated with a relatively soluble calcium compound, e.g. B. calcium citrate, offset.

Claims (1)

PATENTANSPBTUCH Verfahren zur Herstellung elastischer Ab druckmassen für die Verwendung in der Zahnheilkunde, dadurch gekennzeichnet, daß ein aus Pektin gewonnener und mit Calciumsalzen härtbarer Stoff verwendet wird. PATENT APPLICATION CLOTH Process for the production of elastic impression materials for use in dentistry, characterized in that a pectin obtained and hardened with calcium salts substance is used.
DEG3011A 1950-07-09 1950-07-09 Process for the production of elastic impression materials for dentistry Expired DE841324C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG3011A DE841324C (en) 1950-07-09 1950-07-09 Process for the production of elastic impression materials for dentistry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG3011A DE841324C (en) 1950-07-09 1950-07-09 Process for the production of elastic impression materials for dentistry

Publications (1)

Publication Number Publication Date
DE841324C true DE841324C (en) 1952-06-13

Family

ID=7116968

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG3011A Expired DE841324C (en) 1950-07-09 1950-07-09 Process for the production of elastic impression materials for dentistry

Country Status (1)

Country Link
DE (1) DE841324C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE970549C (en) * 1952-03-28 1958-10-02 Dr Robert Purrmann Process for the production of elastic impression materials
DE971971C (en) * 1951-03-05 1959-04-30 Robert Holer Process for the production of masses for the molding of objects

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971971C (en) * 1951-03-05 1959-04-30 Robert Holer Process for the production of masses for the molding of objects
DE970549C (en) * 1952-03-28 1958-10-02 Dr Robert Purrmann Process for the production of elastic impression materials

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