GB1430841A - Foundry moulds or cores - Google Patents
Foundry moulds or coresInfo
- Publication number
- GB1430841A GB1430841A GB1277373A GB1277373A GB1430841A GB 1430841 A GB1430841 A GB 1430841A GB 1277373 A GB1277373 A GB 1277373A GB 1277373 A GB1277373 A GB 1277373A GB 1430841 A GB1430841 A GB 1430841A
- Authority
- GB
- United Kingdom
- Prior art keywords
- furfuryl alcohol
- urea
- sand
- formaldehyde
- agent
- 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
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 abstract 24
- 239000003795 chemical substances by application Substances 0.000 abstract 8
- 239000004576 sand Substances 0.000 abstract 7
- 229920001807 Urea-formaldehyde Polymers 0.000 abstract 6
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 abstract 6
- 125000000217 alkyl group Chemical group 0.000 abstract 6
- 239000000203 mixture Substances 0.000 abstract 5
- 229920005989 resin Polymers 0.000 abstract 4
- 239000011347 resin Substances 0.000 abstract 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 3
- -1 sulphonyl group Chemical group 0.000 abstract 3
- 239000004094 surface-active agent Substances 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 150000001340 alkali metals Chemical class 0.000 abstract 2
- 125000004429 atom Chemical group 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 2
- 239000006260 foam Substances 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 150000002576 ketones Chemical class 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- WBIQQQGBSDOWNP-UHFFFAOYSA-N 2-dodecylbenzenesulfonic acid Chemical compound CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O WBIQQQGBSDOWNP-UHFFFAOYSA-N 0.000 abstract 1
- 101100037762 Caenorhabditis elegans rnh-2 gene Proteins 0.000 abstract 1
- NLGOTHQMVKZTBP-KVVVOXFISA-N acetic acid;(z)-octadec-9-en-1-amine Chemical compound CC(O)=O.CCCCCCCC\C=C/CCCCCCCCN NLGOTHQMVKZTBP-KVVVOXFISA-N 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- HBRNMIYLJIXXEE-UHFFFAOYSA-N dodecylazanium;acetate Chemical compound CC(O)=O.CCCCCCCCCCCCN HBRNMIYLJIXXEE-UHFFFAOYSA-N 0.000 abstract 1
- QFFUJMYTIBZKQL-UHFFFAOYSA-N formaldehyde;furan-2-ylmethanol;urea Chemical compound O=C.NC(N)=O.OCC1=CC=CO1 QFFUJMYTIBZKQL-UHFFFAOYSA-N 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 235000011007 phosphoric acid Nutrition 0.000 abstract 1
- 150000003016 phosphoric acids Chemical class 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- YQZZXXKFKTWDPY-UHFFFAOYSA-N propan-2-yl benzenesulfonate Chemical compound CC(C)OS(=O)(=O)C1=CC=CC=C1 YQZZXXKFKTWDPY-UHFFFAOYSA-N 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7210727A FR2177502B2 (enrdf_load_stackoverflow) | 1972-03-27 | 1972-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1430841A true GB1430841A (en) | 1976-04-07 |
Family
ID=9095870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1277373A Expired GB1430841A (en) | 1972-03-27 | 1973-03-16 | Foundry moulds or cores |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4914316A (enrdf_load_stackoverflow) |
| BE (1) | BE796841R (enrdf_load_stackoverflow) |
| CA (1) | CA989591A (enrdf_load_stackoverflow) |
| DE (1) | DE2315244C2 (enrdf_load_stackoverflow) |
| ES (1) | ES413020A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2177502B2 (enrdf_load_stackoverflow) |
| GB (1) | GB1430841A (enrdf_load_stackoverflow) |
| LU (1) | LU67296A1 (enrdf_load_stackoverflow) |
| NL (1) | NL7304286A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2752608A1 (de) * | 1976-12-11 | 1978-06-15 | White Sea & Baltic Co | Verfahren zum herstellen einer gussform oder eines kernes |
| US4111253A (en) | 1972-08-21 | 1978-09-05 | The White Sea & Baltic Company Limited | Foundry processes and compositions |
| US4236569A (en) | 1978-05-19 | 1980-12-02 | The White Sea & Baltic Company Limited | Foundry processes and compositions |
| EP1661639A4 (en) * | 2003-09-02 | 2006-09-06 | Sintokogio Ltd | METHOD FOR PRODUCING A FORM AND A CORE FOR METAL CASTING |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2427862A1 (fr) * | 1978-06-08 | 1980-01-04 | Tech Ind Fonderie Centre | Procede ameliore de fabrication de noyaux de forme compliquee, a partir d'un melange de sable liquide autodurcissant |
| CN115351242B (zh) * | 2022-07-19 | 2024-12-24 | 石家庄市宏森熔炼铸造有限公司 | 一种高紧实度静压铸件的生产工艺及铸件 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1159597B (de) * | 1962-05-29 | 1963-12-19 | Albertuswerke G M B H | Kern- und Formsandbindemittel |
| US3360492A (en) * | 1964-08-05 | 1967-12-26 | Ford Motor Co | Molding composition comprising a refractory material and as a binder the reaction product of formaldehyde, furfuryl alcohol and a urea |
| US3424600A (en) * | 1965-05-26 | 1969-01-28 | Abram Moiseevich Liass | Liquid mixes for foundry cores and moulds and method of manufacturing foundry cores and moulds from same |
| CH449857A (de) * | 1965-10-18 | 1968-01-15 | Reichhold Chemie Ag | Verfahren zur Herstellung von Sandkernen und -formen |
| FR1473665A (fr) * | 1966-03-31 | 1967-03-17 | Foseco Trading Ag | Moules et noyaux de fonderie |
| FR1597574A (enrdf_load_stackoverflow) * | 1968-10-22 | 1970-06-29 | ||
| US3615755A (en) * | 1970-01-14 | 1971-10-26 | Mitsubishi Heavy Ind Ltd | Method for making a mold using manganese carbonate |
| FR2096863B1 (enrdf_load_stackoverflow) * | 1970-07-07 | 1973-02-02 | Ctre Tech Ind Fonderie |
-
1972
- 1972-03-27 FR FR7210727A patent/FR2177502B2/fr not_active Expired
-
1973
- 1973-03-16 GB GB1277373A patent/GB1430841A/en not_active Expired
- 1973-03-16 BE BE2052605A patent/BE796841R/xx not_active IP Right Cessation
- 1973-03-22 CA CA167,284A patent/CA989591A/en not_active Expired
- 1973-03-26 ES ES413020A patent/ES413020A1/es not_active Expired
- 1973-03-26 JP JP3443473A patent/JPS4914316A/ja active Pending
- 1973-03-26 LU LU67296D patent/LU67296A1/xx unknown
- 1973-03-27 DE DE19732315244 patent/DE2315244C2/de not_active Expired
- 1973-03-27 NL NL7304286A patent/NL7304286A/xx active Search and Examination
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4111253A (en) | 1972-08-21 | 1978-09-05 | The White Sea & Baltic Company Limited | Foundry processes and compositions |
| DE2752608A1 (de) * | 1976-12-11 | 1978-06-15 | White Sea & Baltic Co | Verfahren zum herstellen einer gussform oder eines kernes |
| US4236569A (en) | 1978-05-19 | 1980-12-02 | The White Sea & Baltic Company Limited | Foundry processes and compositions |
| EP1661639A4 (en) * | 2003-09-02 | 2006-09-06 | Sintokogio Ltd | METHOD FOR PRODUCING A FORM AND A CORE FOR METAL CASTING |
| AU2004270031B2 (en) * | 2003-09-02 | 2009-08-27 | Sintokogio, Ltd. | Method of forming mold and core for metal casting |
| US8490677B2 (en) | 2003-09-02 | 2013-07-23 | Sintokogio, Ltd. | Method for forming molds and core for casting metal |
| US8528626B2 (en) | 2003-09-02 | 2013-09-10 | Sintokogio, Ltd. | Method for forming molds and a core for casting metal |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2177502A2 (enrdf_load_stackoverflow) | 1973-11-09 |
| DE2315244C2 (de) | 1983-11-24 |
| ES413020A1 (es) | 1976-06-01 |
| LU67296A1 (enrdf_load_stackoverflow) | 1973-06-15 |
| JPS4914316A (enrdf_load_stackoverflow) | 1974-02-07 |
| CA989591A (en) | 1976-05-25 |
| BE796841R (fr) | 1973-07-16 |
| NL7304286A (enrdf_load_stackoverflow) | 1973-10-01 |
| FR2177502B2 (enrdf_load_stackoverflow) | 1974-12-06 |
| DE2315244A1 (de) | 1973-10-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |