IT1144845B - Composizioni leganti particolarmente per materiali refrattari particellari e procedimento per la fabbricazione di forme o anime di fonderia utilizzante tali composizioni - Google Patents
Composizioni leganti particolarmente per materiali refrattari particellari e procedimento per la fabbricazione di forme o anime di fonderia utilizzante tali composizioniInfo
- Publication number
- IT1144845B IT1144845B IT68346/81A IT6834681A IT1144845B IT 1144845 B IT1144845 B IT 1144845B IT 68346/81 A IT68346/81 A IT 68346/81A IT 6834681 A IT6834681 A IT 6834681A IT 1144845 B IT1144845 B IT 1144845B
- Authority
- IT
- Italy
- Prior art keywords
- compositions
- souls
- procedure
- manufacture
- refractory materials
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title 2
- 230000027455 binding Effects 0.000 title 1
- 238000009739 binding Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000011819 refractory material Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/34—Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups C08L61/04, C08L61/18 and C08L61/20
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
- C08L71/14—Furfuryl alcohol polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8033602 | 1980-10-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8168346A0 IT8168346A0 (it) | 1981-10-16 |
| IT1144845B true IT1144845B (it) | 1986-10-29 |
Family
ID=10516748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT68346/81A IT1144845B (it) | 1980-10-17 | 1981-10-16 | Composizioni leganti particolarmente per materiali refrattari particellari e procedimento per la fabbricazione di forme o anime di fonderia utilizzante tali composizioni |
Country Status (6)
| Country | Link |
|---|---|
| BR (1) | BR8106693A (es) |
| CA (1) | CA1161977A (es) |
| DE (1) | DE3140416A1 (es) |
| ES (1) | ES506303A0 (es) |
| FR (1) | FR2492289B1 (es) |
| IT (1) | IT1144845B (es) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3057026A (en) * | 1959-04-02 | 1962-10-09 | Gen Motors Corp | Foundry process and molding mixture |
| US3278316A (en) * | 1960-03-21 | 1966-10-11 | Minerals & Chem Philipp Corp | Foundry sand composition |
| US4033925A (en) * | 1976-07-12 | 1977-07-05 | The Quaker Oats Company | Monomeric furfuryl alcohol-resorcinol foundry binders |
| CA1106530A (en) * | 1976-07-28 | 1981-08-04 | James Flood | Resin compositions |
| GB1568519A (en) * | 1976-12-21 | 1980-05-29 | Foseco Technik Ag | Resin-forming furfuryl alcohol compositions and their use in the production of foundry moulds and cores |
| US4175067A (en) * | 1977-08-17 | 1979-11-20 | The Quaker Oats Company | Curable binder for large foundry sand shapes |
| CH641699A5 (en) * | 1978-12-15 | 1984-03-15 | Gremolith Ag | Process for preparing an acid-hardening binder solution for foundry moulding materials |
-
1981
- 1981-10-02 CA CA000387154A patent/CA1161977A/en not_active Expired
- 1981-10-08 FR FR8118927A patent/FR2492289B1/fr not_active Expired
- 1981-10-12 DE DE19813140416 patent/DE3140416A1/de not_active Withdrawn
- 1981-10-16 ES ES506303A patent/ES506303A0/es active Granted
- 1981-10-16 IT IT68346/81A patent/IT1144845B/it active
- 1981-10-16 BR BR8106693A patent/BR8106693A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE3140416A1 (de) | 1982-07-22 |
| IT8168346A0 (it) | 1981-10-16 |
| ES8303141A1 (es) | 1983-02-01 |
| FR2492289B1 (fr) | 1986-02-21 |
| BR8106693A (pt) | 1982-06-29 |
| ES506303A0 (es) | 1983-02-01 |
| CA1161977A (en) | 1984-02-07 |
| FR2492289A1 (fr) | 1982-04-23 |
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