FR1159839A - Composition pour moulage de coquilles, et procédé pour ce moulage - Google Patents
Composition pour moulage de coquilles, et procédé pour ce moulageInfo
- Publication number
- FR1159839A FR1159839A FR1159839DA FR1159839A FR 1159839 A FR1159839 A FR 1159839A FR 1159839D A FR1159839D A FR 1159839DA FR 1159839 A FR1159839 A FR 1159839A
- Authority
- FR
- France
- Prior art keywords
- molding
- composition
- shells
- molding shells
- 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
- B22C1/16—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
- B22C1/2293—Natural polymers
-
- 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
- B22C1/2246—Condensation polymers of aldehydes and ketones
- B22C1/2253—Condensation polymers of aldehydes and ketones with phenols
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1159839XA | 1955-09-23 | 1955-09-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1159839A true FR1159839A (fr) | 1958-07-02 |
Family
ID=22364553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1159839D Expired FR1159839A (fr) | 1955-09-23 | 1956-09-20 | Composition pour moulage de coquilles, et procédé pour ce moulage |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1159839A (fr) |
-
1956
- 1956-09-20 FR FR1159839D patent/FR1159839A/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1154279A (fr) | Procédé d'extrusion de composition fibrogènes | |
FR1125471A (fr) | Procédé de moulage de feuilles de matières fusibles | |
FR1127204A (fr) | Superpolyamides et procédé pour les fabriquer | |
FR70853E (fr) | Procédé d'hydroreformation | |
FR1121390A (fr) | Procédé de coulée | |
FR1184530A (fr) | Procédé perfectionné de maltage | |
FR1159839A (fr) | Composition pour moulage de coquilles, et procédé pour ce moulage | |
FR1167846A (fr) | Procédé de détermination de la viscosité | |
FR1165317A (fr) | Revêtement de puits et procédé pour fabriquer ce revêtement | |
FR1123874A (fr) | Procédé de construction | |
FR1130326A (fr) | Procédé de moulage | |
FR1129092A (fr) | Procédé de déparaffinage | |
FR1165592A (fr) | Procédé de moulage de précision | |
FR1138105A (fr) | Procédé pour préparer le phényl-glycol | |
FR1127504A (fr) | Procédé de construction de coffrets pour postes de télévision | |
FR1145340A (fr) | Procédé de moulage | |
FR1151250A (fr) | Procédé de moulage à moule perdu | |
FR1185833A (fr) | Procédé et machine pour la coulée de films | |
FR72584E (fr) | 3, 4-époxy-2-hydroxyalcanoates d'allyle et procédé pour les préparer | |
FR1150224A (fr) | Procédé pour le démontage de teintures | |
FR1139214A (fr) | Procédé de fabrication de charcuterie et de saucisses | |
FR1159838A (fr) | Composition et procédé de moulage de coquilles | |
FR1138291A (fr) | Procédé de moulage de pièces métalliques | |
FR67535E (fr) | Procédés de construction pour moules métalliques | |
FR1170124A (fr) | Thiophényl-pyridylamines, et procédé pour les préparer |