GB1221192A - Self-hardening flowable moulding material mixture - Google Patents
Self-hardening flowable moulding material mixtureInfo
- Publication number
- GB1221192A GB1221192A GB1356668A GB1356668A GB1221192A GB 1221192 A GB1221192 A GB 1221192A GB 1356668 A GB1356668 A GB 1356668A GB 1356668 A GB1356668 A GB 1356668A GB 1221192 A GB1221192 A GB 1221192A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sand
- mixture
- self
- foundry
- moulding material
- 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.)
- Expired
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)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
1,221,192. Foundry-mould compositions. RHEINSTAHL HUTTENWERKE A.G. 20 March, 1968 [12 April, 1967], No. 13566/68. Heading C3N. A self-hardening flowable moulding material mixture comprises (a) sand previously used in a foundry mould or core, (b) hydraulic cement forming #5% by wt. of the mixture, (c) water, and (d) a non-ionogenic surfactant. The surfactant may be e.g. a nonylphenolpolyglycol ether or an addition product of ethylene oxide and a fatty acid or alcohol. The ethoxylation degree may be #10. The mixture may contain by wt. 78-91% sand, 5-12% (b), 4-10% (c) and 0À01-0À1% (d). The sand may contain new quartz sand, e.g. 5-10%, as well as (a). The sand grain-size may be 0À44-0À45 mm. The mixture is used in foundry moulds or cores.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER0045737 | 1967-04-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1221192A true GB1221192A (en) | 1971-02-03 |
Family
ID=7407744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1356668A Expired GB1221192A (en) | 1967-04-12 | 1968-03-20 | Self-hardening flowable moulding material mixture |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE713419A (en) |
CH (1) | CH502859A (en) |
DE (1) | DE1558143B2 (en) |
ES (1) | ES352654A1 (en) |
GB (1) | GB1221192A (en) |
LU (1) | LU55774A1 (en) |
NL (1) | NL6804944A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2612664A1 (en) * | 1976-03-25 | 1977-09-29 | Hoechst Ag | BUILDING MATERIAL |
-
1967
- 1967-04-12 DE DE19671558143 patent/DE1558143B2/en active Pending
-
1968
- 1968-03-13 CH CH370768A patent/CH502859A/en 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/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1558143A1 (en) | 1971-06-09 |
LU55774A1 (en) | 1968-08-01 |
NL6804944A (en) | 1968-10-14 |
CH502859A (en) | 1971-02-15 |
DE1558143B2 (en) | 1971-06-09 |
ES352654A1 (en) | 1969-08-01 |
BE713419A (en) | 1968-08-16 |
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