GB179203A - Improvements in and relating to the manufacture of oil for cores for foundry purposes - Google Patents
Improvements in and relating to the manufacture of oil for cores for foundry purposesInfo
- Publication number
- GB179203A GB179203A GB3063520A GB3063520A GB179203A GB 179203 A GB179203 A GB 179203A GB 3063520 A GB3063520 A GB 3063520A GB 3063520 A GB3063520 A GB 3063520A GB 179203 A GB179203 A GB 179203A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pitch
- oils
- oil
- tar
- oxidized
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000003921 oil Substances 0.000 abstract 4
- 235000019198 oils Nutrition 0.000 abstract 4
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 abstract 3
- DCXXMTOCNZCJGO-UHFFFAOYSA-N Glycerol trioctadecanoate Natural products CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 abstract 3
- 239000011347 resin Substances 0.000 abstract 3
- 229920005989 resin Polymers 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- 239000002641 tar oil Substances 0.000 abstract 2
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical compound C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 abstract 1
- 241000251468 Actinopterygii Species 0.000 abstract 1
- 240000006240 Linum usitatissimum Species 0.000 abstract 1
- 235000004431 Linum usitatissimum Nutrition 0.000 abstract 1
- 240000008042 Zea mays Species 0.000 abstract 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 abstract 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 abstract 1
- 239000011280 coal tar Substances 0.000 abstract 1
- 239000003995 emulsifying agent Substances 0.000 abstract 1
- 239000010685 fatty oil Substances 0.000 abstract 1
- 235000019688 fish Nutrition 0.000 abstract 1
- 235000004426 flaxseed Nutrition 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000003077 lignite Substances 0.000 abstract 1
- 239000000944 linseed oil Substances 0.000 abstract 1
- 235000021388 linseed oil Nutrition 0.000 abstract 1
- 235000009973 maize Nutrition 0.000 abstract 1
- 239000002480 mineral oil Substances 0.000 abstract 1
- 235000010446 mineral oil Nutrition 0.000 abstract 1
- 235000013379 molasses Nutrition 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000011269 tar Substances 0.000 abstract 1
- 239000011276 wood tar Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
Abstract
Oils for making foundry cores consist of either (1) a mixture of stearin or other fat pitch with oils that are derived from coal tar, brown coal tar, or wood tar and boil between about 220 and 400 DEG C.; or (2) the same tar oils oxidized to semi-fluid or resinuous products, and mixed or not with stearin pitch, fat pitch, or other pitch, or with other oxidized oils, such as oxidized linseed, maize, fish, or other fatty oil. Resins, resin oils, or resin-like substances, and molasses or other emulsifying agents may be added. In an example 3-5 lb. of tar oil, 2 lb. of stearin pitch, and 1-2 lb. of coumaron resin are mixed together. The use of linseed oil alone, or of a mixture of mineral oil and fat pitch is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3063520A GB179203A (en) | 1920-10-29 | 1920-10-29 | Improvements in and relating to the manufacture of oil for cores for foundry purposes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3063520A GB179203A (en) | 1920-10-29 | 1920-10-29 | Improvements in and relating to the manufacture of oil for cores for foundry purposes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB179203A true GB179203A (en) | 1922-05-01 |
Family
ID=10310707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3063520A Expired GB179203A (en) | 1920-10-29 | 1920-10-29 | Improvements in and relating to the manufacture of oil for cores for foundry purposes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB179203A (en) |
-
1920
- 1920-10-29 GB GB3063520A patent/GB179203A/en not_active Expired
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