DD104035A1 - - Google Patents
Info
- Publication number
- DD104035A1 DD104035A1 DD17045173A DD17045173A DD104035A1 DD 104035 A1 DD104035 A1 DD 104035A1 DD 17045173 A DD17045173 A DD 17045173A DD 17045173 A DD17045173 A DD 17045173A DD 104035 A1 DD104035 A1 DD 104035A1
- Authority
- DD
- German Democratic Republic
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
- B22C1/2233—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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS367772A CS157344B1 (US06521211-20030218-C00004.png) | 1972-05-29 | 1972-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD104035A1 true DD104035A1 (US06521211-20030218-C00004.png) | 1974-02-20 |
Family
ID=5377527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD17045173A DD104035A1 (US06521211-20030218-C00004.png) | 1972-05-29 | 1973-04-26 |
Country Status (5)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4317763A (en) * | 1980-03-24 | 1982-03-02 | The Quaker Oats Company | Catalysts and binder systems for manufacturing sand shapes |
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1972
- 1972-05-29 CS CS367772A patent/CS157344B1/cs unknown
-
1973
- 1973-04-26 DD DD17045173A patent/DD104035A1/xx unknown
- 1973-05-08 AT AT404973A patent/AT332004B/de not_active IP Right Cessation
- 1973-05-17 DE DE19732325130 patent/DE2325130B2/de active Pending
- 1973-05-21 SU SU1929423A patent/SU495807A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| CS157344B1 (US06521211-20030218-C00004.png) | 1974-09-16 |
| AT332004B (de) | 1976-09-10 |
| SU495807A3 (ru) | 1975-12-15 |
| DE2325130B2 (de) | 1975-05-22 |
| ATA404973A (de) | 1975-12-15 |
| DE2325130A1 (de) | 1973-12-20 |
