DE2408639A1 - Modifizierte gipszusammensetzung - Google Patents

Modifizierte gipszusammensetzung

Info

Publication number
DE2408639A1
DE2408639A1 DE19742408639 DE2408639A DE2408639A1 DE 2408639 A1 DE2408639 A1 DE 2408639A1 DE 19742408639 DE19742408639 DE 19742408639 DE 2408639 A DE2408639 A DE 2408639A DE 2408639 A1 DE2408639 A1 DE 2408639A1
Authority
DE
Germany
Prior art keywords
mixture
plaster
water
paris
gypsum
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Withdrawn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
DE19742408639
Other languages
German (de)
English (en)
Inventor
Auf Nichtnennung Antrag
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.)
Dentsply Sirona Inc
Original Assignee
Dentsply International Inc
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 Dentsply International Inc filed Critical Dentsply International Inc
Publication of DE2408639A1 publication Critical patent/DE2408639A1/de
Withdrawn legal-status Critical Current

Links

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dental Preparations (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Mold Materials And Core Materials (AREA)
DE19742408639 1973-02-27 1974-02-20 Modifizierte gipszusammensetzung Withdrawn DE2408639A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/336,393 US3966479A (en) 1973-02-27 1973-02-27 Dental investment material

Publications (1)

Publication Number Publication Date
DE2408639A1 true DE2408639A1 (de) 1974-09-05

Family

ID=23315888

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742408639 Withdrawn DE2408639A1 (de) 1973-02-27 1974-02-20 Modifizierte gipszusammensetzung

Country Status (8)

Country Link
US (1) US3966479A (https=)
JP (1) JPS5752322B2 (https=)
AR (1) AR212496A1 (https=)
BR (1) BR7401171D0 (https=)
CA (1) CA1047052A (https=)
DE (1) DE2408639A1 (https=)
FR (1) FR2240896B1 (https=)
GB (1) GB1461812A (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278468A (en) * 1979-09-10 1981-07-14 United States Gypsum Company Gypsum fire barrier for cable fires
US4724138A (en) * 1982-09-30 1988-02-09 Avon Products, Inc. Preparation of a self supporting cosmetic from a pigmented powder
JPS6120547A (ja) * 1984-07-06 1986-01-29 而至歯科工業株式会社 歯科鋳造用埋没材
JPS62212254A (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埋没材組成物
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
GB2234755A (en) * 1989-07-25 1991-02-13 Castolux Limited Method and composition for sealing a coking oven
US6540013B1 (en) * 2001-06-07 2003-04-01 Ondeo Nalco Company Method of increasing the strength and solids level of investment casting shells
DE10223883B4 (de) * 2002-05-29 2006-08-03 BEGO Bremer Goldschlägerei Wilh. Herbst GmbH & Co. KG Verfahren zur Herstellung eines zahntechnischen Gussteils
GB2408260A (en) * 2003-11-20 2005-05-25 Doncasters Ltd Moulding composition including water-insoluble lubricant
US7182121B1 (en) 2004-06-28 2007-02-27 Viel David W Investment casting method and materials
US8106109B2 (en) * 2007-07-20 2012-01-31 Coltene Whaledent Ag Dental filling material
KR100796519B1 (ko) 2007-10-11 2008-01-21 김경민 폐분필을 이용한 치과재료
KR102855012B1 (ko) * 2022-05-23 2025-09-03 부산가톨릭대학교 산학협력단 기계적 특성이 향상된 생체용 합금분말 조성물과 이를 이용한 합금블럭 제조방법 및 이 합금블럭을 이용한 치과용 보철물 제조방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1230297A (en) * 1916-08-18 1917-06-19 Charles E Hite Heat-insulating material and method of making same.
US2188199A (en) * 1937-06-29 1940-01-23 Care Arthur John Phillip Plastic composition
DE1283727B (de) * 1958-11-19 1968-11-21 Gustaf Bristol Heijmer Putzmoertel und Verfahren zu seiner Herstellung
US3219112A (en) * 1961-07-17 1965-11-23 Phillips Petroleum Co Cement compositions and methods of utilizing same

Also Published As

Publication number Publication date
CA1047052A (en) 1979-01-23
FR2240896B1 (https=) 1978-11-10
AR212496A1 (es) 1978-07-31
US3966479A (en) 1976-06-29
GB1461812A (en) 1977-01-19
FR2240896A1 (https=) 1975-03-14
JPS5752322B2 (https=) 1982-11-06
BR7401171D0 (pt) 1974-12-03
JPS502017A (https=) 1975-01-10

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Legal Events

Date Code Title Description
OD Request for examination
8139 Disposal/non-payment of the annual fee