IT8109356A0 - Procedimento per la produzionedi anime e forme in fonderia - Google Patents
Procedimento per la produzionedi anime e forme in fonderiaInfo
- Publication number
- IT8109356A0 IT8109356A0 IT8109356A IT935681A IT8109356A0 IT 8109356 A0 IT8109356 A0 IT 8109356A0 IT 8109356 A IT8109356 A IT 8109356A IT 935681 A IT935681 A IT 935681A IT 8109356 A0 IT8109356 A0 IT 8109356A0
- Authority
- IT
- Italy
- Prior art keywords
- foundry
- molds
- core
- procedure
- production
- 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
- B22C1/16—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
- B22C1/20—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 organic agents
- B22C1/22—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 organic agents of resins or rosins
- B22C1/2233—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 organic agents of resins or rosins obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- B22C1/2273—Polyurethanes; Polyisocyanates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mold Materials And Core Materials (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT09356/81A IT1167846B (it) | 1981-03-09 | 1981-03-09 | Procedimento per la produzione di anime e forme in fonderia |
| EP82830049A EP0060817A1 (en) | 1981-03-09 | 1982-03-09 | A method for the production of cores and molds in foundry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT09356/81A IT1167846B (it) | 1981-03-09 | 1981-03-09 | Procedimento per la produzione di anime e forme in fonderia |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8109356A0 true IT8109356A0 (it) | 1981-03-09 |
| IT1167846B IT1167846B (it) | 1987-05-20 |
Family
ID=11128908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT09356/81A IT1167846B (it) | 1981-03-09 | 1981-03-09 | Procedimento per la produzione di anime e forme in fonderia |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0060817A1 (it) |
| IT (1) | IT1167846B (it) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UST864002I4 (en) * | 1968-06-07 | 1969-07-15 | Defensive publication | |
| DE1804138B1 (de) * | 1968-10-19 | 1970-04-23 | Huettenes Kg Geb | Verfahren zum Haerten harzgebundener Kerne und Formen |
| DE2040437A1 (de) * | 1970-08-14 | 1972-02-17 | Texaco Ag | Verfahren und Bindemittel zur Herstellung polyharnstoffgebundener Giessereiformteile |
| US4148777A (en) * | 1977-05-09 | 1979-04-10 | Delta Oil Products Corporation | Binder for foundry process |
-
1981
- 1981-03-09 IT IT09356/81A patent/IT1167846B/it active
-
1982
- 1982-03-09 EP EP82830049A patent/EP0060817A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| IT1167846B (it) | 1987-05-20 |
| EP0060817A1 (en) | 1982-09-22 |
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