CH502859A - Selbsthärtende fliessfähige Formstoffmischung zur Herstellung von Giessereiformen und -kernen - Google Patents
Selbsthärtende fliessfähige Formstoffmischung zur Herstellung von Giessereiformen und -kernenInfo
- Publication number
- CH502859A CH502859A CH370768A CH370768A CH502859A CH 502859 A CH502859 A CH 502859A CH 370768 A CH370768 A CH 370768A CH 370768 A CH370768 A CH 370768A CH 502859 A CH502859 A CH 502859A
- Authority
- CH
- Switzerland
- Prior art keywords
- hardening
- cores
- self
- production
- molding material
- Prior art date
Links
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
-
- 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
- B22C1/181—Cements, oxides or clays
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/32—Polyethers, e.g. alkylphenol polyglycolether
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DER0045737 | 1967-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH502859A true CH502859A (de) | 1971-02-15 |
Family
ID=7407744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH370768A CH502859A (de) | 1967-04-12 | 1968-03-13 | Selbsthärtende fliessfähige Formstoffmischung zur Herstellung von Giessereiformen und -kernen |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE713419A (xx) |
| CH (1) | CH502859A (xx) |
| DE (1) | DE1558143B2 (xx) |
| ES (1) | ES352654A1 (xx) |
| GB (1) | GB1221192A (xx) |
| LU (1) | LU55774A1 (xx) |
| NL (1) | NL6804944A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2612664A1 (de) * | 1976-03-25 | 1977-09-29 | Hoechst Ag | Baustoffmasse |
-
1967
- 1967-04-12 DE DE19671558143 patent/DE1558143B2/de active Pending
-
1968
- 1968-03-13 CH CH370768A patent/CH502859A/de not_active IP Right Cessation
- 1968-03-20 GB GB1356668A patent/GB1221192A/en not_active Expired
- 1968-03-27 LU LU55774D patent/LU55774A1/xx unknown
- 1968-04-08 NL NL6804944A patent/NL6804944A/xx unknown
- 1968-04-09 BE BE713419D patent/BE713419A/xx unknown
- 1968-04-10 ES ES352654A patent/ES352654A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| LU55774A1 (xx) | 1968-08-01 |
| DE1558143A1 (xx) | 1971-06-09 |
| BE713419A (xx) | 1968-08-16 |
| NL6804944A (xx) | 1968-10-14 |
| DE1558143B2 (de) | 1971-06-09 |
| ES352654A1 (es) | 1969-08-01 |
| GB1221192A (en) | 1971-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |