ATE251533T1 - Nein verfahren zur herstellung einer bearbeitbaren giessform - Google Patents

Nein verfahren zur herstellung einer bearbeitbaren giessform

Info

Publication number: ATE251533T1
Authority: AT; Austria
Prior art keywords: source; heat; producing; alumina; silica
Prior art date: 1993-10-27

Application number

AT94932010T

Other languages

English (en)

Inventor

Helena Twardowska

Heimo J Langer

Original Assignee

Ashland 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.)

1993-10-27

Filing date

1994-10-24

Publication date

2003-10-15

1994-10-24 Application filed by Ashland Inc filed Critical Ashland Inc

2003-10-15 Application granted granted Critical

2003-10-15 Publication of ATE251533T1 publication Critical patent/ATE251533T1/de

Links

238000004519 manufacturing process Methods 0.000 title 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
239000011230 binding agent Substances 0.000 abstract 2
239000000377 silicon dioxide Substances 0.000 abstract 2
229910052783 alkali metal Inorganic materials 0.000 abstract 1
150000001340 alkali metals Chemical class 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
239000012047 saturated solution Substances 0.000 abstract 1

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
- C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
- 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
- B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
- B22C1/18—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents
- B22C1/186—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents contaming ammonium or metal silicates, silica sols
- 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
- C04B12/00—Cements not provided for in groups C04B7/00 - C04B11/00
- 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
- C04B2111/0087—Uses not provided for elsewhere in C04B2111/00 for metallurgical applications

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Mechanical Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Inorganic Chemistry (AREA)
Mold Materials And Core Materials (AREA)
Moulds, Cores, Or Mandrels (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Molds, Cores, And Manufacturing Methods Thereof (AREA)

AT94932010T 1993-10-27 1994-10-24 Nein verfahren zur herstellung einer bearbeitbaren giessform ATE251533T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US08/144,237 US5417751A (en)	1993-10-27	1993-10-27	Heat cured foundry binders and their use
PCT/US1994/012180 WO1995011787A1 (en)	1993-10-27	1994-10-24	Heat-cured foundry binders and their use

Publications (1)

Publication Number	Publication Date
ATE251533T1 true ATE251533T1 (de)	2003-10-15

Family

ID=22507690

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT94932010T ATE251533T1 (de)	1993-10-27	1994-10-24	Nein verfahren zur herstellung einer bearbeitbaren giessform

Country Status (7)

Country	Link
US (1)	US5417751A (de)
EP (1)	EP0724510B1 (de)
JP (1)	JP3043812B2 (de)
AT (1)	ATE251533T1 (de)
AU (1)	AU8089194A (de)
DE (1)	DE69433227T2 (de)
WO (1)	WO1995011787A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4319187A1 (de) *	1993-06-09	1994-12-15	Bayer Ag	Gußeinbettmassen
US5837047A (en) *	1996-12-11	1998-11-17	Ashland Inc.	Heat curable binder systems and their use
DE102004042535B4 (de) *	2004-09-02	2019-05-29	Ask Chemicals Gmbh	Formstoffmischung zur Herstellung von Gießformen für die Metallverarbeitung, Verfahren und Verwendung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1999382A (en) *	1932-06-13	1935-04-30	Grasselli Chemical Co	Refractory material for use in metal castings and process for making the same
US4357165A (en) *	1978-11-08	1982-11-02	The Duriron Company	Aluminosilicate hydrogel bonded granular compositions and method of preparing same
FR2464227B1 (fr) *	1979-09-04	1985-09-20	Cordi Coord Dev Innovation	Polymere mineral
US4432798A (en) *	1980-12-16	1984-02-21	The Duriron Company, Inc.	Aluminosilicate hydrogel bonded aggregate articles
EP0148280B1 (de) *	1982-12-16	1987-09-09	Hüls Troisdorf Aktiengesellschaft	Wasserhaltige härtbare Formmassen auf Basis von anorganischen Bestandteilen und Verfahren zur Herstellung von Formkörpern
US5474606A (en) *	1994-03-25	1995-12-12	Ashland Inc.	Heat curable foundry binder systems

1993
- 1993-10-27 US US08/144,237 patent/US5417751A/en not_active Expired - Fee Related
1994
- 1994-10-24 AT AT94932010T patent/ATE251533T1/de active
- 1994-10-24 AU AU80891/94A patent/AU8089194A/en not_active Abandoned
- 1994-10-24 WO PCT/US1994/012180 patent/WO1995011787A1/en not_active Ceased
- 1994-10-24 DE DE69433227T patent/DE69433227T2/de not_active Expired - Lifetime
- 1994-10-24 EP EP94932010A patent/EP0724510B1/de not_active Expired - Lifetime
- 1994-10-24 JP JP7512766A patent/JP3043812B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE69433227D1 (de)	2003-11-13
US5417751A (en)	1995-05-23
JP3043812B2 (ja)	2000-05-22
WO1995011787A1 (en)	1995-05-04
AU8089194A (en)	1995-05-22
EP0724510A4 (de)	1996-12-04
EP0724510A1 (de)	1996-08-07
JPH09504485A (ja)	1997-05-06
EP0724510B1 (de)	2003-10-08
DE69433227T2 (de)	2004-08-19

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