BE677474A - - Google Patents
Info
- Publication number
- BE677474A BE677474A BE677474DA BE677474A BE 677474 A BE677474 A BE 677474A BE 677474D A BE677474D A BE 677474DA BE 677474 A BE677474 A BE 677474A
- Authority
- BE
- Belgium
- Prior art keywords
- binder
- diisocyanate
- isocyanate
- core
- added
- 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
- B22C1/24—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 oily or fatty substances; of distillation residues therefrom
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mold Materials And Core Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46576865A | 1965-06-21 | 1965-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE677474A true BE677474A (cs) | 1966-09-07 |
Family
ID=23849079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE677474D BE677474A (cs) | 1965-06-21 | 1966-03-07 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE677474A (cs) |
| ES (1) | ES323994A1 (cs) |
| LU (1) | LU50617A1 (cs) |
| NL (1) | NL6604054A (cs) |
-
1966
- 1966-03-07 BE BE677474D patent/BE677474A/fr unknown
- 1966-03-09 ES ES0323994A patent/ES323994A1/es not_active Expired
- 1966-03-10 LU LU50617A patent/LU50617A1/xx unknown
- 1966-03-28 NL NL6604054A patent/NL6604054A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES323994A1 (es) | 1967-03-16 |
| LU50617A1 (cs) | 1966-05-10 |
| NL6604054A (cs) | 1966-12-22 |
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