DE3785742D1 - Loesungsmittel fuer wasserunloesliche alginate in dentalkorrekturaldruecken. - Google Patents

Loesungsmittel fuer wasserunloesliche alginate in dentalkorrekturaldruecken.

Info

Publication number
DE3785742D1
DE3785742D1 DE8787119334T DE3785742T DE3785742D1 DE 3785742 D1 DE3785742 D1 DE 3785742D1 DE 8787119334 T DE8787119334 T DE 8787119334T DE 3785742 T DE3785742 T DE 3785742T DE 3785742 D1 DE3785742 D1 DE 3785742D1
Authority
DE
Germany
Prior art keywords
solvent
water
dental correction
insoluble alginates
pressures
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 - Fee Related
Application number
DE8787119334T
Other languages
English (en)
Other versions
DE3785742T2 (de
Inventor
Toshiharu Yagi
Hiromichi Sakuma
Jouji Saito
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of DE3785742D1 publication Critical patent/DE3785742D1/de
Application granted granted Critical
Publication of DE3785742T2 publication Critical patent/DE3785742T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/04—Alginic acid; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
    • C08J2305/04—Alginic acid; Derivatives thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Dental Preparations (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
DE8787119334T 1986-12-29 1987-12-29 Loesungsmittel fuer wasserunloesliche alginate in dentalkorrekturaldruecken. Expired - Fee Related DE3785742T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61311325A JPS63166418A (ja) 1986-12-29 1986-12-29 水不溶性アルギン酸塩の溶解剤、その水溶液及びその水溶液を用いる溶解処理方法

Publications (2)

Publication Number Publication Date
DE3785742D1 true DE3785742D1 (de) 1993-06-09
DE3785742T2 DE3785742T2 (de) 1993-08-19

Family

ID=18015775

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787119334T Expired - Fee Related DE3785742T2 (de) 1986-12-29 1987-12-29 Loesungsmittel fuer wasserunloesliche alginate in dentalkorrekturaldruecken.

Country Status (4)

Country Link
US (1) US4810294A (de)
EP (1) EP0273450B1 (de)
JP (1) JPS63166418A (de)
DE (1) DE3785742T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3832417A1 (de) * 1988-09-23 1990-03-29 Espe Stiftung Verfahren zur behandlung von kieferabdruecken und dafuer geeignete waessrige desinfektionsmittelloesungen
US6017217A (en) * 1998-04-02 2000-01-25 Wittrock; Paul High performance dental impression tray structure
US20080111106A1 (en) * 2006-05-22 2008-05-15 Renn Donald W Non-silica containing impression and casting materials
US20070267598A1 (en) * 2006-05-22 2007-11-22 Artmolds, Inc. Non-silica containing impression and casting materials
IT202000030893A1 (it) 2020-12-15 2022-06-15 Brembo Spa Fascia di frenatura di un disco per freno a disco

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4515913A (en) * 1983-05-02 1985-05-07 Laclede Professional Products, Inc. Dental impression composition
JPS6145000A (ja) * 1984-08-10 1986-03-04 帝国化学産業株式会社 印象用トレ−洗浄剤
JPS6178706A (ja) * 1984-09-25 1986-04-22 Ippei Shimizu 歯科用印象材の分解剤

Also Published As

Publication number Publication date
EP0273450A3 (en) 1989-04-26
EP0273450B1 (de) 1993-05-05
JPS63166418A (ja) 1988-07-09
DE3785742T2 (de) 1993-08-19
JPH0248290B2 (de) 1990-10-24
US4810294A (en) 1989-03-07
EP0273450A2 (de) 1988-07-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: BARZ, P., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 80803 MUENCHEN

8339 Ceased/non-payment of the annual fee