GB1242585A - Apparatus and method for the production of dental mixtures poor in porosity - Google Patents

Apparatus and method for the production of dental mixtures poor in porosity

Info

Publication number
GB1242585A
GB1242585A GB40122/68A GB4012268A GB1242585A GB 1242585 A GB1242585 A GB 1242585A GB 40122/68 A GB40122/68 A GB 40122/68A GB 4012268 A GB4012268 A GB 4012268A GB 1242585 A GB1242585 A GB 1242585A
Authority
GB
United Kingdom
Prior art keywords
porosity
production
mixing chamber
dental
poor
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
GB40122/68A
Inventor
Gunnar Bergendal
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 GB1242585A publication Critical patent/GB1242585A/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
    • A61C5/00—Filling or capping teeth
    • A61C5/60—Devices specially adapted for pressing or mixing capping or filling materials, e.g. amalgam presses
    • A61C5/68—Mixing dental material components for immediate application to a site to be restored, e.g. a tooth cavity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/70—Mixers specially adapted for working at sub- or super-atmospheric pressure, e.g. combined with de-foaming
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/007—Dust removing devices on working places in dental laboratories, e.g. working by suction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S366/00—Agitating
    • Y10S366/602—Amalgam mixer, e.g. dental filling

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Dental Preparations (AREA)

Abstract

1,242,585. Mixing in vacuum. G. BERGENDAL. 22 Aug., 1968 [28 Aug., 1967], No. 40122/68. Heading B1C. [Also in Division C7] In a method of preparing a dental amalgam, the ingredients are mixed together in a mixing chamber in vacuo in order to produce an amalgam free from air bubbles. The ingredients may be mixed by means of a spatula, which is inserted through a wall of the mixing chamber, Fig. 2 (not shown), or by shaking the mixing chamber.
GB40122/68A 1967-08-28 1968-08-22 Apparatus and method for the production of dental mixtures poor in porosity Expired GB1242585A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE11947/67A SE310754B (en) 1967-08-28 1967-08-28

Publications (1)

Publication Number Publication Date
GB1242585A true GB1242585A (en) 1971-08-11

Family

ID=20294883

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40122/68A Expired GB1242585A (en) 1967-08-28 1968-08-22 Apparatus and method for the production of dental mixtures poor in porosity

Country Status (4)

Country Link
US (1) US3559961A (en)
DE (1) DE1791001A1 (en)
GB (1) GB1242585A (en)
SE (1) SE310754B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5034054A (en) * 1989-07-03 1991-07-23 Ecoflo, Inc. Process for treating mercury in preparation for disposal

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533820B1 (en) * 1982-09-30 1985-06-07 Ecole Nale Sup Arts Metiers PROCESS FOR THE PREPARATION OF A DENTAL FILLER, APPARATUS AND SPATULA FOR IMPLEMENTING THE PROCESS
US4460340A (en) * 1983-01-21 1984-07-17 Marvin M. Stark Research Corporation Receptacle for dental amalgam
FR2591912B1 (en) * 1985-12-23 1988-03-18 Guiet Jacques PROCESS FOR THE PREPARATION OF AN ALGINATE OR PLASTER-BASED PASTE AND DEVICE FOR IMPLEMENTING SAME
FR2636834A1 (en) * 1988-09-26 1990-03-30 Levy Harry Stirrer for slips for dental ceramics
US4871261A (en) * 1988-09-29 1989-10-03 Minnesota Mining And Manufacturing Company Vacuum mixing apparatus for dental materials
US4973168A (en) * 1989-01-13 1990-11-27 Chan Kwan Ho Vacuum mixing/bone cement cartridge and kit
SE510490C2 (en) * 1992-02-07 1999-05-31 Scandimed International Ab Process for producing bone cement and apparatus for carrying out the process
US6120174A (en) * 1999-01-14 2000-09-19 Bristol-Myers Squibb Apparatus and method for mixing and dispensing bone cement
JP2001340355A (en) * 2000-05-31 2001-12-11 Gc Corp Device for malaxating tooth restoration material capsule
US6726005B2 (en) * 2001-09-13 2004-04-27 Kerr Corporation Dental capsule
JP3468367B2 (en) * 2001-12-03 2003-11-17 株式会社ジーシー Kneading device for capsules for tooth restoration materials
DE102006025643A1 (en) * 2006-05-24 2007-11-29 Hauschild & Co Kg Mixing device with vacuum box
EP3871631A1 (en) * 2015-03-06 2021-09-01 Dentsply Sirona Inc. Dental material delivery system
DE102015212394A1 (en) * 2015-07-02 2017-01-05 Voco Gmbh Storage and mixing device for the preparation of a dental preparation, and use and method for their preparation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1490214A (en) * 1923-03-05 1924-04-15 Alvin L Johnson Dental amalgam mixer
US2453914A (en) * 1944-04-10 1948-11-16 George M Hollenback Device for mixing plaster compounds and mixtures
US2696022A (en) * 1951-04-23 1954-12-07 Steinbock Investment mixer
US3250518A (en) * 1964-03-16 1966-05-10 Walter J Van Rossem Investment mixer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5034054A (en) * 1989-07-03 1991-07-23 Ecoflo, Inc. Process for treating mercury in preparation for disposal

Also Published As

Publication number Publication date
DE1791001A1 (en) 1971-10-21
US3559961A (en) 1971-02-02
SE310754B (en) 1969-05-12

Similar Documents

Publication Publication Date Title
GB1242585A (en) Apparatus and method for the production of dental mixtures poor in porosity
EG11945A (en) Process for preparing of benzoylureidodiphenyl ethers
ZA753722B (en) Process for the preparation of analogues of daunomycin
YU170475A (en) Process for preparing galenic formulations
IL36303A (en) Anisotropic membrane,process for the preparation thereof and method of enriching a gas mixture by passing the same through said membrane
ES347840A1 (en) Process and apparatus for producing phosphoric acid from phosphate rock
ES441358A1 (en) Process for the preparation of alkylene carbonates
EG12653A (en) Process for the production of ter-alkyl ethers
ES450075A1 (en) Stable dispersions of fluorescent whitening agents of the bis-triazinylaminostilbene group in free acid form and method of preparing same
ES441404A1 (en) Process of preparing 5-fluoro-2-methyl-1-(paramethylsulfinylbenzylidene)-indenyl-3-acetic acid
ES390305A1 (en) Method of preparing sobrerol and the pharmaceutical application of the sobrerol thus obtained
IL45689A0 (en) Anthelmintically active 2-carbalkoxyamino-benzimidazolyl-5(6)-amino-phenyl ethers and process for preparing them
ES413405A1 (en) Process for preparation of cyclopentenones
CH612908A5 (en) Process for the preparation of novel basic ethers
ZA755742B (en) Anthelmintically active basically substituted 2-carbalkoxy amino-benzimidazolyl-5(6)-phenyl ethers and -ketones and process for preparing them
ES472442A1 (en) Method and apparatus for mixing gases in a closed chamber
AU4088872A (en) Trialkylsilyl ethers of 11-alkyl-17-alkynylestra-1, 3, 5(10)-trien-3, 17-diols
AU3235871A (en) An apparatus for preparing oxygen from air
IE40731L (en) Preparation of ó-chloropyridine by hydrogenolysis.
ZA751599B (en) 16-methyl-9alpha-halo steroid esters, ethers and preparation thereof
GB1024587A (en) Improvements relating to densitometers
JPS5267569A (en) Fluorescent body slurry forming fluorescent face of colour receiving t ube
IL38871A0 (en) Process for the preparation of estra(gona)-4,9,11-trienes
KR790000654B1 (en) Vertical synchronization circuit
JPS5235922A (en) Frequency modulation system of picture signal