CH616450A5 - Binder based on aqueous alkali metal silicate solutions - Google Patents
Binder based on aqueous alkali metal silicate solutions Download PDFInfo
- Publication number
- CH616450A5 CH616450A5 CH1493075A CH1493075A CH616450A5 CH 616450 A5 CH616450 A5 CH 616450A5 CH 1493075 A CH1493075 A CH 1493075A CH 1493075 A CH1493075 A CH 1493075A CH 616450 A5 CH616450 A5 CH 616450A5
- Authority
- CH
- Switzerland
- Prior art keywords
- silicate
- solution
- potassium
- lithium
- sodium
- Prior art date
Links
- 239000011230 binding agent Substances 0.000 title claims description 16
- 229910052910 alkali metal silicate Inorganic materials 0.000 title claims description 10
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 25
- 235000019353 potassium silicate Nutrition 0.000 claims description 24
- 239000004115 Sodium Silicate Substances 0.000 claims description 13
- 229910052912 lithium silicate Inorganic materials 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 claims description 12
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 11
- 239000004111 Potassium silicate Substances 0.000 claims description 9
- 229910052913 potassium silicate Inorganic materials 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims description 8
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 claims description 7
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 5
- 229910001947 lithium oxide Inorganic materials 0.000 claims description 4
- 229910001950 potassium oxide Inorganic materials 0.000 claims description 4
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 229910001948 sodium oxide Inorganic materials 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims 1
- 239000004848 polyfunctional curative Substances 0.000 claims 1
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 39
- 239000000243 solution Substances 0.000 description 35
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 229940072033 potash Drugs 0.000 description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 6
- 235000015320 potassium carbonate Nutrition 0.000 description 6
- RLQWHDODQVOVKU-UHFFFAOYSA-N tetrapotassium;silicate Chemical compound [K+].[K+].[K+].[K+].[O-][Si]([O-])([O-])[O-] RLQWHDODQVOVKU-UHFFFAOYSA-N 0.000 description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 230000004584 weight gain Effects 0.000 description 3
- 235000019786 weight gain Nutrition 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000012736 aqueous medium Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- PQVSTLUFSYVLTO-UHFFFAOYSA-N ethyl n-ethoxycarbonylcarbamate Chemical compound CCOC(=O)NC(=O)OCC PQVSTLUFSYVLTO-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 2
- GLXDVVHUTZTUQK-UHFFFAOYSA-M lithium hydroxide monohydrate Substances [Li+].O.[OH-] GLXDVVHUTZTUQK-UHFFFAOYSA-M 0.000 description 2
- 229940040692 lithium hydroxide monohydrate Drugs 0.000 description 2
- 238000010309 melting process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 235000019351 sodium silicates Nutrition 0.000 description 2
- 206010010144 Completed suicide Diseases 0.000 description 1
- 241001274216 Naso Species 0.000 description 1
- 229910003250 Na–Li Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- LRCFXGAMWKDGLA-UHFFFAOYSA-N dioxosilane;hydrate Chemical compound O.O=[Si]=O LRCFXGAMWKDGLA-UHFFFAOYSA-N 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 1
- 239000004312 hexamethylene tetramine Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- OBTSLRFPKIKXSZ-UHFFFAOYSA-N lithium potassium Chemical compound [Li].[K] OBTSLRFPKIKXSZ-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229960004029 silicic acid Drugs 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000011863 silicon-based powder Substances 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/365—Selection of non-metallic compositions of coating materials either alone or conjoint with selection of soldering or welding materials
-
- 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
- B22C1/186—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 contaming ammonium or metal silicates, silica sols
- B22C1/188—Alkali metal silicates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B12/00—Cements not provided for in groups C04B7/00 - C04B11/00
- C04B12/04—Alkali metal or ammonium silicate cements ; Alkyl silicate cements; Silica sol cements; Soluble silicate cements
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
- C09D1/02—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances alkali metal silicates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Paints Or Removers (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1493075A CH616450A5 (en) | 1975-11-18 | 1975-11-18 | Binder based on aqueous alkali metal silicate solutions |
| IT2875876A IT1068916B (it) | 1975-11-18 | 1976-10-27 | Agenti leganti a base di soluzioni di silicati di metalli alcalini acquose |
| SE7612847A SE432603B (sv) | 1975-11-18 | 1976-11-17 | Bindemedel pa basis av alkalisilikatlosningar |
| AT854276A AT350158B (de) | 1975-11-18 | 1976-11-17 | Bindemittel auf basis von waesserigen alkalisi- likatloesungen, sowie verfahren zur herstellung des bindemittels und dessen verwendung |
| FR7634630A FR2332311A1 (fr) | 1975-11-18 | 1976-11-17 | Liant a base de solutions aqueuses de silicates alcalins, son obtention et ses applications |
| BE172440A BE848433A (fr) | 1975-11-18 | 1976-11-17 | Liant a base de solutions aqueuses de silicates alcalins, son obtention et ses applications |
| GB4794276A GB1532847A (en) | 1975-11-18 | 1976-11-17 | Binders based on aqueous alkali silicate solutions |
| DE19762652421 DE2652421C3 (de) | 1975-11-18 | 1976-11-17 | Bindemittel auf Basis von wäßrigen Alkalisilikatlösungen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1493075A CH616450A5 (en) | 1975-11-18 | 1975-11-18 | Binder based on aqueous alkali metal silicate solutions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH616450A5 true CH616450A5 (en) | 1980-03-31 |
Family
ID=4404949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1493075A CH616450A5 (en) | 1975-11-18 | 1975-11-18 | Binder based on aqueous alkali metal silicate solutions |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT350158B (fr) |
| BE (1) | BE848433A (fr) |
| CH (1) | CH616450A5 (fr) |
| DE (1) | DE2652421C3 (fr) |
| FR (1) | FR2332311A1 (fr) |
| GB (1) | GB1532847A (fr) |
| IT (1) | IT1068916B (fr) |
| SE (1) | SE432603B (fr) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2589857A1 (fr) * | 1985-11-14 | 1987-05-15 | Gonnet Andre | Procede d'impregnation a coeur de produits hydrophobes par l'un des composants d'un revetement durcissable |
| DE3706806A1 (de) * | 1987-03-03 | 1988-09-15 | Werner Heckl | Verfahren zur kennzeichnung von silikatfarben und dispersionssilikatfarben nach din 18 363 und zur silikatanreicherung in den anstrichen |
| GB8811411D0 (en) * | 1988-05-13 | 1988-06-15 | Unilever Plc | Silicate binders |
| DE3932990A1 (de) * | 1988-10-19 | 1990-04-26 | Horst Dipl Ing Reul | Verfahren zum konservieren von natursteinen, naturwerksteinen und historischen putzen |
| DE4331697A1 (de) * | 1993-09-17 | 1995-03-23 | Sued Chemie Ag | Bindemittel für Gießereiformsand |
| DE69709728T3 (de) * | 1996-05-22 | 2005-04-07 | Treofan Germany Gmbh & Co.Kg | Schutzbeschichtungen aus lithium- und kaliumkopolysilikates |
| ID19516A (id) * | 1996-06-12 | 1998-07-16 | Hoechst Celanese Corp | Pelapis penghalang uap untuk benda-benda polimerik |
| CA2254761C (fr) | 1996-06-12 | 2006-10-10 | Hoechst Trespaphan Gmbh | Procede d'application d'une couche de fond de revetements sur des articles de polyolefine |
| DE69711376T2 (de) * | 1996-06-12 | 2002-11-07 | Trespaphan Gmbh | Dampf sperrender überzug für polymergegenstände |
| US6086991A (en) * | 1996-06-12 | 2000-07-11 | Hoechst Trespaphan Gmbh | Method of priming poly(ethylene terephthalate) articles for coating |
| ID19111A (id) | 1996-06-12 | 1998-06-18 | Hoechst Celanese Corp | Metoda pembuatan bahan-bahan poliolefin untuk pelapisan |
| DE102007045649B4 (de) * | 2007-09-25 | 2015-11-19 | H2K Minerals Gmbh | Verfahren zur Herstellung einer Form und/oder eines Kernes unter Verwendung von zerkleinerten natürlichen partikulären amorphen Kieselsäurematerialien im Gießereibereich und Binderzusammensetzung |
| DE102012103705A1 (de) | 2012-04-26 | 2013-10-31 | Ask Chemicals Gmbh | Verfahren zur Herstellung von Formen und Kernen für den Metallguss sowie nach diesem Verfahren hergestellte Formen und Kerne |
| DE102012104934A1 (de) | 2012-06-06 | 2013-12-12 | Ask Chemicals Gmbh | Forstoffmischungen enthaltend Bariumsulfat |
| DE102012020509A1 (de) | 2012-10-19 | 2014-06-12 | Ask Chemicals Gmbh | Formstoffmischungen auf der Basis anorganischer Bindemittel und Verfahren zur Herstellung von Formen und Kerne für den Metallguss |
| DE102012020511A1 (de) | 2012-10-19 | 2014-04-24 | Ask Chemicals Gmbh | Formstoffmischungen auf der Basis anorganischer Bindemittel und Verfahren zur Herstellung von Formen und Kerne für den Metallguss |
| DE102012020510B4 (de) | 2012-10-19 | 2019-02-14 | Ask Chemicals Gmbh | Formstoffmischungen auf der Basis anorganischer Bindemittel und Verfahren zur Herstellung von Formen und Kerne für den Metallguss |
| DE102012113074A1 (de) | 2012-12-22 | 2014-07-10 | Ask Chemicals Gmbh | Formstoffmischungen enthaltend Metalloxide des Aluminiums und Zirkoniums in partikulärer Form |
| DE102012113073A1 (de) | 2012-12-22 | 2014-07-10 | Ask Chemicals Gmbh | Formstoffmischungen enthaltend Aluminiumoxide und/oder Aluminium/Silizium-Mischoxide in partikulärer Form |
| DE102013106276A1 (de) | 2013-06-17 | 2014-12-18 | Ask Chemicals Gmbh | Lithiumhaltige Formstoffmischungen auf der Basis eines anorganischen Bindemittels zur Herstellung von Formen und Kernen für den Metallguss |
| DE102013111626A1 (de) | 2013-10-22 | 2015-04-23 | Ask Chemicals Gmbh | Formstoffmischungen enthaltend eine oxidische Bor-Verbindung und Verfahren zur Herstellung von Formen und Kernen |
| DE102013114581A1 (de) | 2013-12-19 | 2015-06-25 | Ask Chemicals Gmbh | Verfahren zur Herstellung von Formen und Kernen für den Metallguss unter Verwendung einer Carbonylverbindung sowie nach diesem Verfahren hergestellte Formen und Kerne |
| EP2915790B1 (fr) | 2014-03-06 | 2017-05-10 | BASWA acoustic AG | Couleur et procédé de rénovation d'une couche d'enduit à pores ouverts |
| CH709486A2 (de) | 2014-04-11 | 2015-10-15 | Bionicalpha Ag | Leichtbauelement, Herstellungsverfahren dafür, Verwendung desselben, sowie Leichtbauplatte und Dämmstoff. |
| CH712472A2 (de) | 2016-05-19 | 2017-11-30 | Bionic Alpha Ag | Verfahren zum Herstellen von Plattenelementen aus Holz, Plattenelemente und Verwendung derselben. |
| JP6593255B2 (ja) * | 2016-06-06 | 2019-10-23 | 新東工業株式会社 | 鋳型用粘結剤組成物、鋳型用骨材混合物、鋳型、及び鋳型の造型方法 |
| DE102017114628A1 (de) | 2017-06-30 | 2019-01-03 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung | Verfahren zur Herstellung einer Formstoffmischung und eines Formkörpers daraus in der Gießereiindustrie sowie Kit zur Anwendung in diesem Verfahren |
| DE102019116702A1 (de) | 2019-06-19 | 2020-12-24 | Ask Chemicals Gmbh | Geschlichtete Gießformen erhältlich aus einer Formstoffmischung enthaltend ein anorganisches Bindemittel und Phosphat- und oxidische Borverbindungen, ein Verfahren zu deren Herstellung und deren Verwendung |
| CN115259709B (zh) * | 2022-09-26 | 2023-01-06 | 石家庄市长安育才建材有限公司 | 改性玻璃微珠及其制备方法、促凝早强剂及其制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3180746A (en) * | 1961-08-03 | 1965-04-27 | Exxon Research Engineering Co | Protective coating |
| US3356515A (en) * | 1965-12-27 | 1967-12-05 | Exxon Research Engineering Co | High temperature protective coating |
-
1975
- 1975-11-18 CH CH1493075A patent/CH616450A5/de not_active IP Right Cessation
-
1976
- 1976-10-27 IT IT2875876A patent/IT1068916B/it active
- 1976-11-17 GB GB4794276A patent/GB1532847A/en not_active Expired
- 1976-11-17 BE BE172440A patent/BE848433A/fr not_active IP Right Cessation
- 1976-11-17 SE SE7612847A patent/SE432603B/xx not_active IP Right Cessation
- 1976-11-17 DE DE19762652421 patent/DE2652421C3/de not_active Expired
- 1976-11-17 AT AT854276A patent/AT350158B/de not_active IP Right Cessation
- 1976-11-17 FR FR7634630A patent/FR2332311A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AT350158B (de) | 1979-05-10 |
| SE7612847L (sv) | 1977-05-19 |
| FR2332311A1 (fr) | 1977-06-17 |
| DE2652421B2 (de) | 1980-04-10 |
| ATA854276A (de) | 1978-10-15 |
| DE2652421C3 (de) | 1980-12-18 |
| IT1068916B (it) | 1985-03-21 |
| FR2332311B1 (fr) | 1980-04-04 |
| BE848433A (fr) | 1977-05-17 |
| GB1532847A (en) | 1978-11-22 |
| DE2652421A1 (de) | 1977-05-26 |
| SE432603B (sv) | 1984-04-09 |
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