ZA918090B - A dust-free embedding compound for precision castings and a process for the production of this embedding compound - Google Patents

A dust-free embedding compound for precision castings and a process for the production of this embedding compound

Info

Publication number: ZA918090B
Authority: ZA; South Africa
Prior art keywords: embedding compound; dust; silicon dioxide; production; free
Prior art date: 1990-10-11

Application number

ZA918090A

Other languages

English (en)

Inventor

Gerlinde Gantert

Gantert Gerlinde

Bernd Kempf

Kempf Bernd

Klaus-Peter Gundlach

Gundlach Klaus-Peter

Ulrich Kump

Kump Ulrich

Original Assignee

Degussa

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.)

1990-10-11

Filing date

1991-10-09

Publication date

1992-07-29

1991-10-09 Application filed by Degussa filed Critical Degussa

1992-07-29 Publication of ZA918090B publication Critical patent/ZA918090B/xx

Links

238000005495 investment casting Methods 0.000 title abstract 2
150000001875 compounds Chemical class 0.000 title 2
238000004519 manufacturing process Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 8
239000000377 silicon dioxide Substances 0.000 abstract 4
235000012239 silicon dioxide Nutrition 0.000 abstract 4
229910019142 PO4 Inorganic materials 0.000 abstract 2
239000000395 magnesium oxide Substances 0.000 abstract 2
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 2
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 abstract 2
239000000463 material Substances 0.000 abstract 2
235000021317 phosphate Nutrition 0.000 abstract 2
235000012245 magnesium oxide Nutrition 0.000 abstract 1
239000003960 organic solvent Substances 0.000 abstract 1
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
239000010452 phosphate Substances 0.000 abstract 1
150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
- B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
- B22C1/08—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives for decreasing shrinkage of the mould, e.g. for investment casting

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Mold Materials And Core Materials (AREA)
Dental Preparations (AREA)
Dental Prosthetics (AREA)
Molds, Cores, And Manufacturing Methods Thereof (AREA)
Analysing Materials By The Use Of Radiation (AREA)
Silicon Compounds (AREA)
Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Noodles (AREA)

ZA918090A 1990-10-11 1991-10-09 A dust-free embedding compound for precision castings and a process for the production of this embedding compound ZA918090B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4032254A DE4032254C2 (de)	1990-10-11	1990-10-11	Staubfreie Einbettmasse für passgenaue Gußstücke und Verfahren zur Herstellung dieser Einbettmassen

Publications (1)

Publication Number	Publication Date
ZA918090B true ZA918090B (en)	1992-07-29

Family

ID=6416069

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA918090A ZA918090B (en)	1990-10-11	1991-10-09	A dust-free embedding compound for precision castings and a process for the production of this embedding compound

Country Status (13)

Country	Link
US (1)	US5250110A (da)
EP (1)	EP0480171B1 (da)
JP (1)	JP3242680B2 (da)
AT (1)	ATE108642T1 (da)
AU (1)	AU651137B2 (da)
BR (1)	BR9104393A (da)
CA (1)	CA2053138A1 (da)
DE (2)	DE4032254C2 (da)
DK (1)	DK0480171T3 (da)
ES (1)	ES2059004T3 (da)
IL (1)	IL99711A (da)
MX (1)	MX9101480A (da)
ZA (1)	ZA918090B (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3529523B2 (ja) *	1995-11-17	2004-05-24	株式会社ジーシー	歯科用リン酸塩系埋没材組成物
DE102006012630B4 (de) *	2006-03-20	2010-04-08	Amann Girrbach Ag	Dosiervorrichtung zum Mischen von mindestens einer pulverförmigern Substanz mit mindestens einer flüssigen Substanz
JP2010529091A (ja) *	2007-06-06	2010-08-26	インノテーレ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング	水硬性セメントをベースとするインプラント材料ならびにその使用
ATE453471T1 (de) *	2007-11-02	2010-01-15	Shera Werkstofftechnologie Gmb	Keramische einbettmasse zur herstellung einer giessform sowie damit verbundene herstellungsverfahren
JP2015536828A (ja) *	2012-10-18	2015-12-24	セルマトコリミテッド	インベストメント用結合剤およびインベストメント用結合剤の使用
GB2569193B (en) *	2017-12-11	2021-09-29	Dudley Shaw Richard	Investment casting compositions
KR102285589B1 (ko) *	2019-10-22	2021-08-04	시노베스트 주식회사	경화 팽창 증대형 치과주조용 매몰재

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2479504A (en) *	1943-07-12	1949-08-16	Ransom & Randolph Company	Investment material
US2466138A (en) *	1944-09-20	1949-04-05	Nat Lead Co	Refractory mold composition
US2875073A (en) *	1955-05-23	1959-02-24	Corn Prod Refining Co	Core binder and process of making cores
US3074803A (en) *	1960-09-27	1963-01-22	Nat Starch Chem Corp	Molding starch composition
US3081177A (en) *	1962-01-25	1963-03-12	J Bird Moyer Co Inc	Dental impression compositions
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
JPS63141906A (ja) *	1986-12-03	1988-06-14	G C Dental Ind Corp	歯科鋳造用埋没材

1990
- 1990-10-11 DE DE4032254A patent/DE4032254C2/de not_active Expired - Fee Related
1991
- 1991-09-04 ES ES91114886T patent/ES2059004T3/es not_active Expired - Lifetime
- 1991-09-04 DE DE59102243T patent/DE59102243D1/de not_active Expired - Lifetime
- 1991-09-04 DK DK91114886.4T patent/DK0480171T3/da active
- 1991-09-04 EP EP91114886A patent/EP0480171B1/de not_active Expired - Lifetime
- 1991-09-04 AT AT91114886T patent/ATE108642T1/de not_active IP Right Cessation
- 1991-10-07 US US07/771,558 patent/US5250110A/en not_active Expired - Fee Related
- 1991-10-08 MX MX919101480A patent/MX9101480A/es unknown
- 1991-10-09 JP JP26161391A patent/JP3242680B2/ja not_active Expired - Fee Related
- 1991-10-09 ZA ZA918090A patent/ZA918090B/xx unknown
- 1991-10-10 CA CA002053138A patent/CA2053138A1/en not_active Abandoned
- 1991-10-10 AU AU85744/91A patent/AU651137B2/en not_active Ceased
- 1991-10-10 BR BR919104393A patent/BR9104393A/pt not_active Application Discontinuation
- 1991-10-10 IL IL9971191A patent/IL99711A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
IL99711A0 (en)	1992-08-18
MX9101480A (es)	1992-04-01
DE4032254A1 (de)	1992-04-16
CA2053138A1 (en)	1992-04-12
EP0480171B1 (de)	1994-07-20
DE59102243D1 (de)	1994-08-25
JP3242680B2 (ja)	2001-12-25
BR9104393A (pt)	1992-06-09
US5250110A (en)	1993-10-05
DE4032254C2 (de)	1994-04-21
JPH0558834A (ja)	1993-03-09
AU8574491A (en)	1992-05-07
IL99711A (en)	1995-11-27
ES2059004T3 (es)	1994-11-01
DK0480171T3 (da)	1994-10-17
EP0480171A3 (en)	1993-01-20
ATE108642T1 (de)	1994-08-15
EP0480171A2 (de)	1992-04-15
AU651137B2 (en)	1994-07-14

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