DE1902328A1 - Verfahren fuer die Erzeugung von selbsthaertenden Massen - Google Patents
Verfahren fuer die Erzeugung von selbsthaertenden MassenInfo
- Publication number
- DE1902328A1 DE1902328A1 DE19691902328 DE1902328A DE1902328A1 DE 1902328 A1 DE1902328 A1 DE 1902328A1 DE 19691902328 DE19691902328 DE 19691902328 DE 1902328 A DE1902328 A DE 1902328A DE 1902328 A1 DE1902328 A1 DE 1902328A1
- Authority
- DE
- Germany
- Prior art keywords
- self
- liquid
- production
- foaming agent
- universal
- 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.)
- Pending
Links
- 150000001875 compounds Chemical class 0.000 title claims description 25
- 238000004519 manufacturing process Methods 0.000 title claims description 18
- 238000000034 method Methods 0.000 title claims description 12
- 239000000853 adhesive Substances 0.000 title 1
- 238000000465 moulding Methods 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 19
- 239000004088 foaming agent Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 12
- 238000005266 casting Methods 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000006004 Quartz sand Substances 0.000 claims description 4
- 235000019353 potassium silicate Nutrition 0.000 claims description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 4
- 230000000737 periodic effect Effects 0.000 claims description 3
- 150000001336 alkenes Chemical class 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 150000001767 cationic compounds Chemical group 0.000 claims description 2
- 150000002892 organic cations Chemical class 0.000 claims description 2
- 239000004848 polyfunctional curative Substances 0.000 claims description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims 1
- 239000000654 additive Substances 0.000 claims 1
- 125000001273 sulfonato group Chemical class [O-]S(*)(=O)=O 0.000 claims 1
- 230000035699 permeability Effects 0.000 description 6
- 239000006260 foam Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 2
- JHLNERQLKQQLRZ-UHFFFAOYSA-N calcium silicate Chemical compound [Ca+2].[Ca+2].[O-][Si]([O-])([O-])[O-] JHLNERQLKQQLRZ-UHFFFAOYSA-N 0.000 description 2
- 235000012241 calcium silicate Nutrition 0.000 description 2
- 229910052918 calcium silicate Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005504 petroleum refining Methods 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- QZEDXQFZACVDJE-UHFFFAOYSA-N 2,3-dibutylnaphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(O)(=O)=O)=C(CCCC)C(CCCC)=CC2=C1 QZEDXQFZACVDJE-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical class OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- YRIUSKIDOIARQF-UHFFFAOYSA-N dodecyl benzenesulfonate Chemical class CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 YRIUSKIDOIARQF-UHFFFAOYSA-N 0.000 description 1
- 239000004872 foam stabilizing agent Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000002790 naphthalenes Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 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
- B22C1/18—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 inorganic agents
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL12491568 | 1968-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1902328A1 true DE1902328A1 (de) | 1969-09-11 |
Family
ID=19949859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691902328 Pending DE1902328A1 (de) | 1968-01-26 | 1969-01-17 | Verfahren fuer die Erzeugung von selbsthaertenden Massen |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE727382A (en, 2012) |
| DE (1) | DE1902328A1 (en, 2012) |
| ES (1) | ES362932A1 (en, 2012) |
| FR (1) | FR2000776A1 (en, 2012) |
| GB (1) | GB1258143A (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3140808A1 (de) * | 1981-10-14 | 1983-04-28 | Instytut Odlewnictwa, Kraków | Fliessfaehiger form- und kernsand mit organischen haertern |
| CN108348985A (zh) * | 2015-11-06 | 2018-07-31 | 丰田自动车株式会社 | 生产发泡砂的方法和用于生产发泡砂的生产设备 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2513550A1 (fr) * | 1981-09-30 | 1983-04-01 | Politechnika Slaska Im Wincent | Sable de moulage liquide et sable a noyaux avec des agents de durcissement |
-
1969
- 1969-01-16 GB GB1258143D patent/GB1258143A/en not_active Expired
- 1969-01-17 DE DE19691902328 patent/DE1902328A1/de active Pending
- 1969-01-17 FR FR6900799A patent/FR2000776A1/fr not_active Withdrawn
- 1969-01-24 BE BE727382D patent/BE727382A/xx unknown
- 1969-01-25 ES ES362932A patent/ES362932A1/es not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3140808A1 (de) * | 1981-10-14 | 1983-04-28 | Instytut Odlewnictwa, Kraków | Fliessfaehiger form- und kernsand mit organischen haertern |
| CN108348985A (zh) * | 2015-11-06 | 2018-07-31 | 丰田自动车株式会社 | 生产发泡砂的方法和用于生产发泡砂的生产设备 |
| CN108348985B (zh) * | 2015-11-06 | 2019-06-25 | 丰田自动车株式会社 | 生产发泡砂的方法和用于生产发泡砂的生产设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1258143A (en, 2012) | 1971-12-22 |
| ES362932A1 (es) | 1970-11-16 |
| FR2000776A1 (en, 2012) | 1969-09-12 |
| BE727382A (en, 2012) | 1969-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SH | Request for examination between 03.10.1968 and 22.04.1971 |