KR930001887A - 치과용 석고 조성물 - Google Patents

치과용 석고 조성물 Download PDF

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Publication number
KR930001887A
KR930001887A KR1019920012557A KR920012557A KR930001887A KR 930001887 A KR930001887 A KR 930001887A KR 1019920012557 A KR1019920012557 A KR 1019920012557A KR 920012557 A KR920012557 A KR 920012557A KR 930001887 A KR930001887 A KR 930001887A
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KR
South Korea
Prior art keywords
parts
weight
composition
dental
gypsum
Prior art date
Application number
KR1019920012557A
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English (en)
Other versions
KR100235369B1 (ko
Inventor
쇼이치 치하라
고우이치 모리타
노보루 야마구치
Original Assignee
요시다 마사키
미쓰비시유카 가부시키가이샤
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.)
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16437060&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR930001887(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 요시다 마사키, 미쓰비시유카 가부시키가이샤 filed Critical 요시다 마사키
Publication of KR930001887A publication Critical patent/KR930001887A/ko
Application granted granted Critical
Publication of KR100235369B1 publication Critical patent/KR100235369B1/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
    • C04B28/145—Calcium sulfate hemi-hydrate with a specific crystal form
    • C04B28/146—Calcium sulfate hemi-hydrate with a specific crystal form alpha-hemihydrate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/849—Preparations for artificial teeth, for filling teeth or for capping teeth comprising inorganic cements
    • A61K6/858—Calcium sulfates, e.g, gypsum
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
    • C04B2103/0075—Anti-dusting agents
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00836—Uses not provided for elsewhere in C04B2111/00 for medical or dental applications

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Preparations (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

내용 없음.

Description

치과용 석고 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

  1. (A) 소성된 석고 100중량부, (b) 알칼리 금속 타타르산염 0.005 내지 5.0중량부, (C) 당 알콜 0.1 내지 5.0중량부 및 (D) 지연제 0.005 내지 3.0중량부를 포함하는 치과용 석고 조성물.
  2. 제1항에 있어서, 소성된 석고가 α-형 소성된 석고인 치과용 석고 조성물.
  3. 제1항에 있어서, 당 알콜이 D-소르비톨 또는 D-만니톨인 치과용 석고 조성물.
  4. 제1항에 있어서, 조성물이 습윤제 및 계면활성제를 추가로 포함하는 치과용 석고 조성물.
  5. 제4항에 있어서, 습윤제가 액체 탄화수소, 액체 지방산 및 액체 지방산 에스테르로 이루어지는 그룹중에서 선택되고, 소성된 석고 100중량부당 0.5 내지 2.0중량부의 양으로 존재하는 치과용 석고 조성물.
  6. 제4항에 있어서, 계면활성제가 α-올레핀설폰산 염류중에서 선택되고 소성된 석고 100중량부당 0.005 내지 0.03부의 양으로 존재하는 치과용 석고 조성물.
  7. 제6항에 있어서, α-올레핀설폰산 염이 C14-18올레핀설폰산의 나트륨 또는 칼륨 염인 치과용 석고 조성물
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920012557A 1991-07-17 1992-07-15 치과용 석고 조성물 KR100235369B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP91-01203 1991-07-17
JP20120391A JP3195984B2 (ja) 1991-07-17 1991-07-17 歯科用石膏組成物
JP91-201203 1991-07-17

Publications (2)

Publication Number Publication Date
KR930001887A true KR930001887A (ko) 1993-02-22
KR100235369B1 KR100235369B1 (ko) 1999-12-15

Family

ID=16437060

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920012557A KR100235369B1 (ko) 1991-07-17 1992-07-15 치과용 석고 조성물

Country Status (7)

Country Link
US (1) US5505771A (ko)
EP (1) EP0523726B1 (ko)
JP (1) JP3195984B2 (ko)
KR (1) KR100235369B1 (ko)
AU (1) AU651226B2 (ko)
DE (1) DE69205355T2 (ko)
TW (1) TW213416B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220049387A (ko) 2020-10-14 2022-04-21 주식회사 다이아덴트 저장안정성이 우수한 치과용 접착제 조성물

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08141003A (ja) * 1994-11-18 1996-06-04 Ube Ind Ltd 義歯製作用の石膏組成物
DE19502751A1 (de) * 1995-01-23 1996-08-08 Ivoclar Ag Verfahren zur Herstellung von Modellen für die Zahntechnik
JP3773990B2 (ja) * 1996-07-23 2006-05-10 株式会社三菱化学ヤトロン 歯科用石膏組成物
JPH10139615A (ja) * 1996-11-15 1998-05-26 Mitsubishi Chem Corp アルジネート印象材
JPH10226558A (ja) * 1997-02-10 1998-08-25 Sanesu Sekko Kk 歯科用焼セッコウ組成物
JP4210359B2 (ja) * 1998-01-22 2009-01-14 株式会社ニッシン 歯科用印象材組成物
JP4210360B2 (ja) * 1998-01-22 2009-01-14 株式会社ニッシン 歯科用印象材組成物
JP4183788B2 (ja) * 1998-01-27 2008-11-19 株式会社ニッシン アルジネート印象材
US6699426B1 (en) * 1999-06-15 2004-03-02 National Gypsum Properties, Llc. Gypsum wallboard core, and method and apparatus for making the same
JP2002085428A (ja) * 2000-09-14 2002-03-26 Sanesu Sekko Kk 歯科用石膏組成物
US6746533B2 (en) * 2002-05-31 2004-06-08 Georgia-Pacific Gypsum, Inc. Quick drying plaster
DE102007062773A1 (de) * 2007-12-27 2009-07-02 Baerlocher Gmbh Hydrophobiertes Bindemittelgemisch und daraus hergestellte Baumaterialien
DE102007062772A1 (de) * 2007-12-27 2009-07-02 Baerlocher Gmbh Fettsäuresalzgemisch als Hydrophobierungsmittel für Baumaterialien
ITRE20080066A1 (it) * 2008-07-10 2010-01-11 Andrea Leurini Recupero e riutilizzo di gessi dentali
JP2011015829A (ja) * 2009-07-09 2011-01-27 Saito Shiken Kogyosho:Kk 作業模型及びこれに用いる支持模型
IT1403917B1 (it) * 2011-02-04 2013-11-08 Mapei Spa Additivi antipolvere per composizioni cementizie
WO2017163491A1 (ja) * 2016-03-22 2017-09-28 株式会社ジーシー 歯科用アルギン酸塩印象材
US10780109B1 (en) 2018-12-21 2020-09-22 Laura Torrado Method for treating a tooth using selenite
CN110123468A (zh) * 2019-03-26 2019-08-16 合肥卓越义齿制作有限公司 一种超硬石膏口腔模型的制备方法
JP7194154B2 (ja) * 2020-10-13 2022-12-21 耕一 平田 石膏パック、及び石膏パックの使用方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1901054A (en) * 1931-08-10 1933-03-14 United States Gypsum Co Dental model stone composition
US3926650A (en) * 1970-11-16 1975-12-16 Hoechst Ag Foaming agent for plaster and cement compositions
DE2542535B2 (de) * 1975-09-24 1978-05-18 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Weinsäure enthaltender Gipspiaster
US4647311A (en) * 1984-08-15 1987-03-03 G-C Dental Industrial Corporation Gypsum composition for denture investment
JPS62212255A (ja) * 1986-03-12 1987-09-18 而至歯科工業株式会社 低粉塵性粉末状歯科用石こう組成物

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220049387A (ko) 2020-10-14 2022-04-21 주식회사 다이아덴트 저장안정성이 우수한 치과용 접착제 조성물

Also Published As

Publication number Publication date
JP3195984B2 (ja) 2001-08-06
TW213416B (ko) 1993-09-21
US5505771A (en) 1996-04-09
DE69205355D1 (de) 1995-11-16
AU651226B2 (en) 1994-07-14
KR100235369B1 (ko) 1999-12-15
DE69205355T2 (de) 1996-03-21
EP0523726A1 (en) 1993-01-20
EP0523726B1 (en) 1995-10-11
AU1966692A (en) 1993-01-21
JPH0525014A (ja) 1993-02-02

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