ES8101944A1 - A procedure to prepare a molding composition for foundry (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure to prepare a molding composition for foundry (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES8101944A1 ES8101944A1 ES492249A ES492249A ES8101944A1 ES 8101944 A1 ES8101944 A1 ES 8101944A1 ES 492249 A ES492249 A ES 492249A ES 492249 A ES492249 A ES 492249A ES 8101944 A1 ES8101944 A1 ES 8101944A1
- Authority
- ES
- Spain
- Prior art keywords
- foundry
- translation
- procedure
- machine
- legally binding
- 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
Landscapes
- Mold Materials And Core Materials (AREA)
Abstract
Procedure for the preparation of a composition to manufacture molds and machines of foundry. Consisting of the reaction of an alcohilphenol, with linear and branched radicals, saturated or unsaturated, with phenol and formaldehyde. The compound obtained is added to a mixture of sand and aglutinant resin of phenol-formaldehyde in proportion-the last- from 1 to 10 per 100 in weight of the sand. The initially prepared additive is situated between 1 and 50 percent of the agglutinant weight. The additive can also be obtained by alcohiling a novolaca resin with composite alloilants selected among alkens, vinybenzens, aliciclic compounds or their mixtures. Used for molding in cascara although it can be used for molding in a hot box, without cooking and with a cold box. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES492249A ES492249A0 (en) | 1980-06-09 | 1980-06-09 | A PROCEDURE FOR PREPARING A CASTING MOLDING COMPOSITION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES492249A ES492249A0 (en) | 1980-06-09 | 1980-06-09 | A PROCEDURE FOR PREPARING A CASTING MOLDING COMPOSITION |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8101944A1 true ES8101944A1 (en) | 1980-12-16 |
ES492249A0 ES492249A0 (en) | 1980-12-16 |
Family
ID=8480570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES492249A Granted ES492249A0 (en) | 1980-06-09 | 1980-06-09 | A PROCEDURE FOR PREPARING A CASTING MOLDING COMPOSITION |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES492249A0 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006010777A1 (en) * | 2004-06-25 | 2006-02-02 | Sumitomo Bakelite Europe (Barcelona), S.L.U. | Use of modified phenolic resins in shell moulding processes |
-
1980
- 1980-06-09 ES ES492249A patent/ES492249A0/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006010777A1 (en) * | 2004-06-25 | 2006-02-02 | Sumitomo Bakelite Europe (Barcelona), S.L.U. | Use of modified phenolic resins in shell moulding processes |
Also Published As
Publication number | Publication date |
---|---|
ES492249A0 (en) | 1980-12-16 |
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