DE2512604C2 - Bindemittel fuer keramische schalen von praezisionsgiessformen - Google Patents
Bindemittel fuer keramische schalen von praezisionsgiessformenInfo
- Publication number
- DE2512604C2 DE2512604C2 DE19752512604 DE2512604A DE2512604C2 DE 2512604 C2 DE2512604 C2 DE 2512604C2 DE 19752512604 DE19752512604 DE 19752512604 DE 2512604 A DE2512604 A DE 2512604A DE 2512604 C2 DE2512604 C2 DE 2512604C2
- Authority
- DE
- Germany
- Prior art keywords
- binder
- binders
- organofunctional
- silicon compound
- ethyl
- 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
- 239000011230 binding agent Substances 0.000 title claims description 23
- 239000000919 ceramic Substances 0.000 title claims description 4
- -1 ethyl silicates Chemical class 0.000 claims description 11
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 9
- 239000004202 carbamide Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 150000003377 silicon compounds Chemical class 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 5
- 238000005495 investment casting Methods 0.000 claims description 5
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 4
- 150000007513 acids Chemical class 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 125000003277 amino group Chemical group 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- LRCFXGAMWKDGLA-UHFFFAOYSA-N dioxosilane;hydrate Chemical compound O.O=[Si]=O LRCFXGAMWKDGLA-UHFFFAOYSA-N 0.000 claims description 2
- 125000004494 ethyl ester group Chemical group 0.000 claims description 2
- 229960004029 silicic acid Drugs 0.000 claims description 2
- 230000007062 hydrolysis Effects 0.000 description 7
- 238000006460 hydrolysis reaction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000008096 xylene Substances 0.000 description 3
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 238000001879 gelation Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XBPCUCUWBYBCDP-UHFFFAOYSA-N Dicyclohexylamine Chemical compound C1CCCCC1NC1CCCCC1 XBPCUCUWBYBCDP-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 235000021384 green leafy vegetables Nutrition 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000011214 refractory ceramic Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 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
- B22C1/20—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
- B22C1/205—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 organic silicon or metal compounds, other organometallic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH334275A CH594455A5 (en, 2012) | 1975-03-17 | 1975-03-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2512604B1 DE2512604B1 (de) | 1976-09-16 |
| DE2512604C2 true DE2512604C2 (de) | 1977-05-05 |
Family
ID=4253891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752512604 Expired DE2512604C2 (de) | 1975-03-17 | 1975-03-21 | Bindemittel fuer keramische schalen von praezisionsgiessformen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4080214A (en, 2012) |
| JP (1) | JPS51126325A (en, 2012) |
| CH (1) | CH594455A5 (en, 2012) |
| DE (1) | DE2512604C2 (en, 2012) |
| FR (1) | FR2304423A1 (en, 2012) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO153009C (no) * | 1977-05-13 | 1986-01-08 | Union Carbide Corp | Belegningsmiddel for jernholdige metaller inneholdende sinkpulver og et organisk silikat som eventuelt er delvis hydrolysert samt et aminosilan |
| US4212677A (en) * | 1978-10-25 | 1980-07-15 | Khmelev Jury G | Molding sand mixture for the manufacture of molds and cores |
| JPS629739A (ja) * | 1985-07-05 | 1987-01-17 | Nissan Chem Ind Ltd | 精密鋳型作製用結合剤 |
| JPH0815636B2 (ja) * | 1986-07-29 | 1996-02-21 | 日産化学工業株式会社 | 精密鋳型作製用結合剤 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2852399A (en) * | 1953-12-07 | 1958-09-16 | Bellezanne Jean | Refractory binder chiefly for wax and the like molding methods |
| US3112538A (en) * | 1959-03-19 | 1963-12-03 | Philadelphia Quartz Co | Processes for binding particulate solid materials |
| US3079656A (en) * | 1959-11-27 | 1963-03-05 | Philadelphia Quartz Co | Aminoalkyl polysilicates |
| GB1009717A (en) * | 1962-06-06 | 1965-11-10 | Unilever Ltd | Liquids comprising organic silicates |
| GB1031778A (en) * | 1962-11-16 | 1966-06-02 | Unilever Ltd | Mould manufacture |
| US3832204A (en) * | 1970-09-08 | 1974-08-27 | D Boaz | Silicate polymer vehicles for use in protective coatings and process of making |
| BE794818A (fr) * | 1972-02-01 | 1973-05-16 | Dynamit Nobel Ag | Procede de fabrication de corps moules ceramiques refractaires |
| DE2254117C2 (de) * | 1972-11-04 | 1984-08-02 | Dynamit Nobel Ag, 5210 Troisdorf | N-substituierte β-Aminoethylsilane und deren Verwendung |
| DE2258901B2 (de) * | 1972-12-01 | 1980-11-06 | Dynamit Nobel Ag, 5210 Troisdorf | Imprägnieren von Mauerwerk mit neutral oder sauer reagierenden Oberflächen |
| BE820439A (fr) * | 1973-10-03 | 1975-01-16 | Procede de fabrication de moules a couler pour les metaux |
-
1975
- 1975-03-17 CH CH334275A patent/CH594455A5/xx not_active IP Right Cessation
- 1975-03-21 DE DE19752512604 patent/DE2512604C2/de not_active Expired
-
1976
- 1976-02-19 US US05/659,559 patent/US4080214A/en not_active Expired - Lifetime
- 1976-03-16 JP JP51028545A patent/JPS51126325A/ja active Granted
- 1976-03-16 FR FR7607569A patent/FR2304423A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US4080214A (en) | 1978-03-21 |
| JPS5422929B2 (en, 2012) | 1979-08-10 |
| DE2512604B1 (de) | 1976-09-16 |
| JPS51126325A (en) | 1976-11-04 |
| FR2304423A1 (fr) | 1976-10-15 |
| CH594455A5 (en, 2012) | 1978-01-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |