DE3305745C2 - - Google Patents
Info
- Publication number
- DE3305745C2 DE3305745C2 DE19833305745 DE3305745A DE3305745C2 DE 3305745 C2 DE3305745 C2 DE 3305745C2 DE 19833305745 DE19833305745 DE 19833305745 DE 3305745 A DE3305745 A DE 3305745A DE 3305745 C2 DE3305745 C2 DE 3305745C2
- Authority
- DE
- Germany
- 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
- B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Mold Materials And Core Materials (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833305745 DE3305745A1 (de) | 1983-02-17 | 1983-02-17 | Verfahren zur herstellung eines glanzkohlebildners fuer giessereizwecke |
| FR8402624A FR2541263B1 (fr) | 1983-02-17 | 1984-02-15 | Procede de fabrication d'un formateur de carbone brillant pour fonderie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833305745 DE3305745A1 (de) | 1983-02-17 | 1983-02-17 | Verfahren zur herstellung eines glanzkohlebildners fuer giessereizwecke |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3305745A1 DE3305745A1 (de) | 1984-08-23 |
| DE3305745C2 true DE3305745C2 (US20020033762A1-20020321-P00098.png) | 1987-01-08 |
Family
ID=6191253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19833305745 Granted DE3305745A1 (de) | 1983-02-17 | 1983-02-17 | Verfahren zur herstellung eines glanzkohlebildners fuer giessereizwecke |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE3305745A1 (US20020033762A1-20020321-P00098.png) |
| FR (1) | FR2541263B1 (US20020033762A1-20020321-P00098.png) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE639839A (US20020033762A1-20020321-P00098.png) * | ||||
| DE1454886B2 (de) * | 1965-09-18 | 1972-01-27 | VEB Leuna Werke Walter Ulbricht, χ 4220 Leuna | Verfahren zur herstellung von pulvern aus thermoplastischen kunststoffen |
| CH551236A (de) * | 1968-11-07 | 1974-07-15 | Reinshagen & Vogt Ravensberger | Formmassen fuer giessformen. |
| DE2233138A1 (de) * | 1972-07-06 | 1974-01-24 | Wuelfing Lackwerke | Verfahren und vorrichtung zur herstellung von pulverfoermigen nichtmetallischen produkten, insbesondere kunststoffpulvern |
| DE2536780A1 (de) * | 1975-08-19 | 1977-03-03 | Basf Ag | Verfahren zur nutzbarmachung von schaumstoff-abfaellen aus expandierten polystyrolen |
| IT1209745B (it) * | 1980-01-21 | 1989-08-30 | Ind Chimica Carlo Laviosa Spa | Materiale granulare per la preparazione di terre di formatura di fonderia e suo procedimento di produzione |
-
1983
- 1983-02-17 DE DE19833305745 patent/DE3305745A1/de active Granted
-
1984
- 1984-02-15 FR FR8402624A patent/FR2541263B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2541263A1 (fr) | 1984-08-24 |
| DE3305745A1 (de) | 1984-08-23 |
| FR2541263B1 (fr) | 1986-01-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |