EP2241371A1 - Systèmes multi-composants optimisés pour le contrôle de mélange - Google Patents

Systèmes multi-composants optimisés pour le contrôle de mélange Download PDF

Info

Publication number
EP2241371A1
EP2241371A1 EP10003098A EP10003098A EP2241371A1 EP 2241371 A1 EP2241371 A1 EP 2241371A1 EP 10003098 A EP10003098 A EP 10003098A EP 10003098 A EP10003098 A EP 10003098A EP 2241371 A1 EP2241371 A1 EP 2241371A1
Authority
EP
European Patent Office
Prior art keywords
paste
component
strand
mixed
colored
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.)
Withdrawn
Application number
EP10003098A
Other languages
German (de)
English (en)
Inventor
Klaus-Dieter Dr. Nehren
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.)
Kulzer GmbH
Original Assignee
Heraeus Kulzer GmbH
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 Heraeus Kulzer GmbH filed Critical Heraeus Kulzer GmbH
Publication of EP2241371A1 publication Critical patent/EP2241371A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/213—Measuring of the properties of the mixtures, e.g. temperature, density or colour

Definitions

  • the invention relates to multi-component systems optimized for mixing control.
  • the materials contain substances such as crosslinkers, activators, catalysts and / or inhibitors, which upon mixing initiate a more or less rapid polymerization reaction leading to the formation of elastomers or plastics.
  • the task is to achieve a good mixing control, especially in systems in which the universal activator / catalyst (liquid and paste) is still weakly colored and thus only slightly influences the mixed color in combination with all different base paste colors.
  • the object is achieved in that at least one of the two components, preferably the base paste, is filled in multiple colors, preferably in tubes.
  • the user When dispensing and dosing the multicolored filled paste the user receives analogous to the toothpaste a preferably white / whitish base base paste with intensely colored stripes.
  • the relatively weakly colored activator is then metered in and still provides a clear contrast to the white base base paste.
  • the mixed colors can be set exactly as they have always been, so that the user has the accustomed result in front of him.
  • the user / customer usually the dentist or his helper, can easily see, without additional effort, when was sufficiently mixed.
  • Another advantage for the production is that the base pastes can be produced without coloring, which significantly reduces the cleaning effort when changing the product. The coloring takes place only when filling the precursor for the colored strip.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dental Preparations (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Package Specialized In Special Use (AREA)
EP10003098A 2009-04-16 2010-03-24 Systèmes multi-composants optimisés pour le contrôle de mélange Withdrawn EP2241371A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009017675A DE102009017675A1 (de) 2009-04-16 2009-04-16 Für die Mischkontrolle optimierte Mehrkomponentensysteme

Publications (1)

Publication Number Publication Date
EP2241371A1 true EP2241371A1 (fr) 2010-10-20

Family

ID=42314842

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10003098A Withdrawn EP2241371A1 (fr) 2009-04-16 2010-03-24 Systèmes multi-composants optimisés pour le contrôle de mélange

Country Status (3)

Country Link
US (1) US20100265789A1 (fr)
EP (1) EP2241371A1 (fr)
DE (1) DE102009017675A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2440820B1 (de) * 1974-08-26 1975-04-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum Sichtbarmachen der Durchmischung zweier Komponenten
GB2159167A (en) * 1984-05-26 1985-11-27 Bayer Ag Combination packaging for the production of dental compositions
EP0315554A1 (fr) * 1987-11-03 1989-05-10 Cebal Tube pour distribution d'une pâte avec des rayures comportant une tête monobloc à double jupe
EP0373469A2 (fr) * 1988-12-12 1990-06-20 Henkel Kommanditgesellschaft auf Aktien Pâte dentifrice
EP0408475A1 (fr) * 1989-07-11 1991-01-16 Cebal S.A. Tube pour distribuer une pâte avec un ou plusieurs filets centraux d'une ou plusieurs pâtes secondaires et son utilisation
EP0564208A1 (fr) * 1992-04-02 1993-10-06 Quest International Nederland Bv Dispositif de distribution de liquides

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1535529A (en) * 1921-06-11 1925-04-28 Hopkins Nevil Monroe Collapsible tube
US1566218A (en) * 1922-08-17 1925-12-15 John T Leland Dentifrice
US2789731A (en) * 1955-06-06 1957-04-23 Leonard L Marraffino Striping dispenser
US3002658A (en) * 1959-07-06 1961-10-03 Sigmund T Sajda Nozzle for applying colors
DE3741087A1 (de) * 1987-12-04 1989-06-15 Henkel Kgaa Vorrichtung zur abgabe eines fliessfaehigen stoffes, insbesondere einer zahncreme
DE19517962A1 (de) * 1995-05-16 1996-11-21 Muehlbauer Ernst Kg Abformmasse auf Silikonbasis mit Wachszusatz

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2440820B1 (de) * 1974-08-26 1975-04-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum Sichtbarmachen der Durchmischung zweier Komponenten
GB2159167A (en) * 1984-05-26 1985-11-27 Bayer Ag Combination packaging for the production of dental compositions
EP0315554A1 (fr) * 1987-11-03 1989-05-10 Cebal Tube pour distribution d'une pâte avec des rayures comportant une tête monobloc à double jupe
EP0373469A2 (fr) * 1988-12-12 1990-06-20 Henkel Kommanditgesellschaft auf Aktien Pâte dentifrice
EP0408475A1 (fr) * 1989-07-11 1991-01-16 Cebal S.A. Tube pour distribuer une pâte avec un ou plusieurs filets centraux d'une ou plusieurs pâtes secondaires et son utilisation
EP0564208A1 (fr) * 1992-04-02 1993-10-06 Quest International Nederland Bv Dispositif de distribution de liquides

Also Published As

Publication number Publication date
US20100265789A1 (en) 2010-10-21
DE102009017675A1 (de) 2010-10-28

Similar Documents

Publication Publication Date Title
US6843652B2 (en) Single dose dental impression material delivery system and method
DE69903515T2 (de) Zusammensetzung zur herstellung von temporären zahnkronen und haltebrücken
EP0378806B1 (fr) Dispositif de mélange et de distribution de produits pâteux
DE4412261C2 (de) Vorrichtung zum Zusammenführen wenigstens zweier Fließmedien
US20040033466A1 (en) Single dose dental restorative material delivery system and method
US9498309B2 (en) Mixer for mixing a dental composition
DE2324550A1 (de) Zum einmaligen gebrauch bestimmte mischspritze
EP0232733A2 (fr) Dispositif pour appliquer un fluide à deux composants
DE202005006547U1 (de) Applikator für zwei oder mehr Komponenten
EP1555071B1 (fr) Procédé pour mélanger et dispositif de régulation de niveau de comosés pâteux dans des réservoirs
DE29512627U1 (de) Behälter zum Mischen und Ausbringen einer Mischsubstanz
CH714727B1 (de) 3D-Drucker-Einweg-Patrone.
DE10223374B4 (de) Vorrichtung zum universellen Einfärben von kontinuierlich unter Druck strömenden, in einer Plastifiziereinheit plastifizierten viskosen Massen
EP2241371A1 (fr) Systèmes multi-composants optimisés pour le contrôle de mélange
EP1644130B1 (fr) Bombe aerosol multicolore
DE202008015776U1 (de) Applikator für zwei oder mehr Komponenten
CH665350A5 (de) Kombinationspackung zur herstellung von dentalmassen.
DE4434031C2 (de) Dosiergefäßanordnung
DE102014009990A1 (de) Einwegbehältnis für 2-Komponenten-Reaktionswerkstoffe sowie Verfahren zu dessen Herstellung
DE3441604A1 (de) Dosiereinrichtung
WO2017032607A1 (fr) Produit de traitement capillaire pour produire une préparation mélange à plusieurs constituants
DE60034798T2 (de) Mischer
DE19618718B4 (de) Verfahren zur Anmischung von Abformmassen
DE2226043C3 (de) Vorrichtung zum Mischen und Abgeben eines Mehrkomponenten-Kunststoffs
DE2136709A1 (de) Dosiervorrichtung fuer die abgabe von pastenartigen mehr-komponenten-werkstoffen, insbesondere kitten

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20100331

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA ME RS

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20110421