GB1253290A - Improvements in or relating to the manufacture of foundry moulds or cores - Google Patents
Improvements in or relating to the manufacture of foundry moulds or coresInfo
- Publication number
- GB1253290A GB1253290A GB2768269A GB2768269A GB1253290A GB 1253290 A GB1253290 A GB 1253290A GB 2768269 A GB2768269 A GB 2768269A GB 2768269 A GB2768269 A GB 2768269A GB 1253290 A GB1253290 A GB 1253290A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filler
- binding agent
- synthetic resin
- hardener
- manufacture
- 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 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 4
- 239000000945 filler Substances 0.000 abstract 4
- 239000000057 synthetic resin Substances 0.000 abstract 4
- 229920003002 synthetic resin Polymers 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 3
- 239000004848 polyfunctional curative Substances 0.000 abstract 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 abstract 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract 1
- 239000010425 asbestos Substances 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 229910052570 clay Inorganic materials 0.000 abstract 1
- 101150008103 hal gene Proteins 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 239000005011 phenolic resin Substances 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 abstract 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mold Materials And Core Materials (AREA)
Abstract
1,253,290. Foundry mould composition. HUTH & RICHTER, CHEMISCHE FABRIK K.G. 31 May, 1969, No. 27682/69. Heading C3N. A foundry mould or core is produced by mixing an inert, granular, filler with an acidhardenable synthetic resin as binding agent and anhydrous p-toluene sulphonic acid as the sole hardener therefor, shaping the mixture to form said mould or core and allowing the mixture to harden at room temperature. The filler may be sand, quartz, clay or asbestos. The synthetic resin binding agent may be a furane or phenolic resin. In the process of manufacture the filler may be mixed first with the synthetic resin binding agent and the hardener added thereafter or the hardener first mixed with the filler and the synthetic resin binding agent added thereafter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2768269A GB1253290A (en) | 1969-05-31 | 1969-05-31 | Improvements in or relating to the manufacture of foundry moulds or cores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2768269A GB1253290A (en) | 1969-05-31 | 1969-05-31 | Improvements in or relating to the manufacture of foundry moulds or cores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1253290A true GB1253290A (en) | 1971-11-10 |
Family
ID=10263576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2768269A Expired GB1253290A (en) | 1969-05-31 | 1969-05-31 | Improvements in or relating to the manufacture of foundry moulds or cores |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1253290A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220402018A1 (en) * | 2019-11-22 | 2022-12-22 | Kinsei Matec Co., Ltd. | Casting sand and kit for sand mold |
-
1969
- 1969-05-31 GB GB2768269A patent/GB1253290A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220402018A1 (en) * | 2019-11-22 | 2022-12-22 | Kinsei Matec Co., Ltd. | Casting sand and kit for sand mold |
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