ES8100790A1 - Procedimiento y centrifugador para la obtencion de varios susceptibles de ser transformados en fibras. - Google Patents
Procedimiento y centrifugador para la obtencion de varios susceptibles de ser transformados en fibras.Info
- Publication number
- ES8100790A1 ES8100790A1 ES486686A ES486686A ES8100790A1 ES 8100790 A1 ES8100790 A1 ES 8100790A1 ES 486686 A ES486686 A ES 486686A ES 486686 A ES486686 A ES 486686A ES 8100790 A1 ES8100790 A1 ES 8100790A1
- Authority
- ES
- Spain
- Prior art keywords
- glass
- fiberization
- attenuating blast
- spinner
- centrifugal feed
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
- C03B37/047—Selection of materials for the spinner cups
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
- C03B37/045—Construction of the spinner cups
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C13/00—Fibre or filament compositions
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
- C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
- C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/053—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 30% but less than 40%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
PROCEDIMIENTO Y CENTRIFUGADOR PARA LA OBTENCION DE VIDRIOS. EL CENTRIFUGADOR CONSTA DE LOS SIGUIENTES ELEMENTOS: 1. SOPORTE EN FORMA DE ARBOL VERTICAL CON UNA EXTREMIDAD INFERIOR PARA EL MONTAJE. 2. UNA PARED PERIFERICA CON HILERAS DE ORIFICIOS DE FIBRAJE. 3. UN COLLAR EN LA PARTE INFERIOR AL QUE SE UNE UN ELEMENTO CILINDRICO QUE HACE DE APUNTALAMIENTO O REFUERZO. 4. UN CESTO DE DISTRIBUCION EN EL INTERIOR DEL CILINDRO, MONTADO EN EL MEDIO. EL PROCEDIMIENTO CONSISTE EN INTRODUCIR LA CORRIENTE DE VIDRIO A TRAVES DE LA ESTRUCTURA QUE SOPORTA EL CENTRIFUGADOR, DE FORMA QUE LLEGA AL INTERIOR DEL CESTO, EXTENDIENDOSE LATERALMENTE SOBRE EL FONDO. EL VIDRIO FORMA UNA CAPA A PARTIR DE LA QUE SE SUMINISTRAN LOS HILOS A TRAVES DE LOS ORIFICIOS. A PARTIR DE LA HILERA SUPERIOR DE ORIFICIOS, EL VIDRIO SE DESLIZA HACIA ABAJO, SOBRE LA SUPERFICIE INTERIOR DEL CENTRIFUGADOR, PENETRANDO EN LOS ORIFICIOS, PREPARADOS EN LA PARED PERIFERICA DEL CENTRIFUGADOR Y PROYECTANDOSE A PARTIR DE ELLOS COMO HILOS PRIMARIOS, SOMETIDOS A ESTIRADO POR EFECTO DE UNA CORRIENTE ANULAR DE GAS. I
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7834616A FR2443436B1 (fr) | 1978-12-08 | 1978-12-08 | Procede de fibrage du verre, dispositif de mise en oeuvre et produits fibres |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8100790A1 true ES8100790A1 (es) | 1980-12-16 |
ES486686A0 ES486686A0 (es) | 1980-12-16 |
Family
ID=9215851
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES486686A Granted ES486686A0 (es) | 1978-12-08 | 1979-12-07 | Procedimiento y centrifugador para la obtencion de varios susceptibles de ser transformados en fibras. |
ES486684A Expired ES486684A1 (es) | 1978-12-08 | 1979-12-07 | Procedimiento de fibraje del vidrio y dispositivo para su realizacion |
ES486685A Expired ES486685A1 (es) | 1978-12-08 | 1979-12-07 | Centrifugador hueco para el fibrado de materias termoplasti-cas,principalmente de vidrio |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES486684A Expired ES486684A1 (es) | 1978-12-08 | 1979-12-07 | Procedimiento de fibraje del vidrio y dispositivo para su realizacion |
ES486685A Expired ES486685A1 (es) | 1978-12-08 | 1979-12-07 | Centrifugador hueco para el fibrado de materias termoplasti-cas,principalmente de vidrio |
Country Status (40)
Country | Link |
---|---|
US (8) | US4203745A (es) |
JP (5) | JPS55113638A (es) |
AR (3) | AR219020A1 (es) |
AT (3) | AT377967B (es) |
AU (3) | AU536496B2 (es) |
BE (1) | BE880485A (es) |
BG (3) | BG41654A3 (es) |
BR (3) | BR7908003A (es) |
CA (7) | CA1129204A (es) |
CH (3) | CH643219A5 (es) |
CS (3) | CS235504B2 (es) |
DD (1) | DD147661A5 (es) |
DE (4) | DE2954306C2 (es) |
DK (3) | DK158383C (es) |
EG (1) | EG14575A (es) |
ES (3) | ES486686A0 (es) |
FI (3) | FI69447C (es) |
GB (3) | GB2041911B (es) |
GR (1) | GR70737B (es) |
HU (1) | HU178731B (es) |
IE (3) | IE49317B1 (es) |
IL (1) | IL58899A0 (es) |
IN (1) | IN152701B (es) |
IT (1) | IT1126486B (es) |
LU (1) | LU81962A1 (es) |
MA (1) | MA18668A1 (es) |
MX (3) | MX153436A (es) |
NL (3) | NL181102C (es) |
NO (4) | NO152334C (es) |
NZ (3) | NZ192342A (es) |
PH (5) | PH16113A (es) |
PL (1) | PL123563B1 (es) |
PT (1) | PT70557A (es) |
RO (1) | RO79268A (es) |
SE (5) | SE437371B (es) |
SU (1) | SU973015A3 (es) |
TR (3) | TR20552A (es) |
UA (1) | UA7158A1 (es) |
YU (2) | YU42494B (es) |
ZA (3) | ZA796666B (es) |
Families Citing this family (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2954306C2 (es) * | 1978-12-08 | 1987-10-29 | Spafi - Societe Anonyme De Participations Financieres Et Industrielles, Courbevoie, Fr | |
US4387180A (en) * | 1980-12-08 | 1983-06-07 | Owens-Corning Fiberglas Corporation | Glass compositions |
US4337073A (en) * | 1980-12-30 | 1982-06-29 | Ppg Industries, Inc. | Rotary forehearth |
DE3272247D1 (en) * | 1981-04-08 | 1986-09-04 | Johnson Matthey Plc | Nickel alloys containing large amounts of chromium |
US4367083A (en) * | 1981-11-06 | 1983-01-04 | Owens-Corning Fiberglas Corporation | Nickel-base spinner alloy |
US4506009A (en) * | 1982-03-30 | 1985-03-19 | University Of California | Heterogeneous immunoassay method |
US4396722A (en) * | 1982-04-05 | 1983-08-02 | Owens-Corning Fiberglas Corporation | Wool glass composition |
US4759974A (en) * | 1982-04-06 | 1988-07-26 | Isover Saint-Gobain | Glass fiberization |
NZ203668A (en) * | 1982-04-06 | 1986-07-11 | Saint Gobain Isover | Producing attenuable fibres using centrifuge:peripheral speed of centrifuge at orifices is at least 50 metres/sec. |
FR2529878A1 (fr) * | 1982-07-12 | 1984-01-13 | Saint Gobain Isover | Perfectionnements aux techniques de formation de fibres comprenant une centrifugation |
US4451276A (en) * | 1982-08-18 | 1984-05-29 | Barthe Marie Pierre | Method and apparatus for glass fiberization |
US4756732A (en) * | 1982-04-06 | 1988-07-12 | Isover Saint-Gobain | Glass fiberization method |
US4759785A (en) * | 1982-04-06 | 1988-07-26 | Isover Saint-Gobain | Glass fiberization method |
JPS59223246A (ja) * | 1983-05-31 | 1984-12-15 | Toyo Ganmen Kogyo Kk | 中空筒状回転体を用いるガラスの繊維化装置 |
FR2552075B1 (fr) * | 1983-09-19 | 1986-08-14 | Saint Gobain Isover | Fibres de verre et composition convenant pour leur fabrication |
US4708848A (en) * | 1986-02-18 | 1987-11-24 | Glass Incorporated International | Nickel/chrome base superalloys |
US4689061A (en) * | 1986-05-20 | 1987-08-25 | Owens-Corning Fiberglas Corporation | Method and apparatus for producing fine fibers |
US4767431A (en) * | 1987-02-26 | 1988-08-30 | Glass Incorporated International | Production of micro glass fibers |
US4983550A (en) * | 1988-08-24 | 1991-01-08 | Potters Industries, Inc. | Hollow glass spheres |
US5071796A (en) * | 1989-08-14 | 1991-12-10 | Ppg Industries, Inc. | Flat glass composition with improved melting and tempering properties |
US4948409A (en) * | 1989-08-18 | 1990-08-14 | Guardian Industries Corp. | Multiple segment spinner |
FR2668470B1 (fr) * | 1990-10-29 | 1992-12-24 | Saint Gobain Isover | Procede et dispositif de production de fibres par centrifugation interne et application au fibrage de certains verres. |
FR2675818B1 (fr) * | 1991-04-25 | 1993-07-16 | Saint Gobain Isover | Alliage pour centrifugeur de fibres de verre. |
GB9111401D0 (en) * | 1991-05-25 | 1991-07-17 | Pilkington Insulation Ltd | Glass composition and use |
CZ290109B6 (cs) * | 1991-08-02 | 2002-06-12 | Isover Saint-Gobain | Způsob výroby minerální vlny z roztaveného minerálního materiálu a zařízení pro provádění tohoto způsobu |
US5314521A (en) * | 1992-06-29 | 1994-05-24 | Glass Incorporated International | Method and apparatus for production of glass fibers utilizing spinning cup structure |
AU668878B2 (en) * | 1992-08-20 | 1996-05-23 | Isover Saint-Gobain | Method for producing mineral wool, and mineral wool produced thereby |
US6017835A (en) * | 1993-11-05 | 2000-01-25 | Owens Corning Fiberglas Technology, Inc. | Glass compositions for producing dual-glass fibers |
JP3368953B2 (ja) * | 1993-11-12 | 2003-01-20 | 旭硝子株式会社 | 紫外線吸収着色ガラス |
DE4418728A1 (de) * | 1994-05-28 | 1996-01-11 | Gruenzweig & Hartmann | Glasfaserzusammensetzungen |
DE9422034U1 (de) * | 1994-05-28 | 1997-10-02 | Gruenzweig & Hartmann | Glasfaserzusammensetzungen |
DE4418727A1 (de) * | 1994-05-28 | 1996-02-22 | Gruenzweig & Hartmann | Glasfaserzusammensetzungen |
DE4421120A1 (de) * | 1994-06-19 | 1995-12-21 | Gruenzweig & Hartmann | Mineralfaserzusammensetzungen |
US5482527A (en) * | 1994-09-20 | 1996-01-09 | Owens-Corning Fiberglas Technology, Inc. | Spinner apparatus for producing dual component fibers |
US5514199A (en) * | 1994-09-20 | 1996-05-07 | Owens-Corning Fiberglas Technology, Inc. | Spinner for producing dual component fibers |
US5980680A (en) * | 1994-09-21 | 1999-11-09 | Owens Corning Fiberglas Technology, Inc. | Method of forming an insulation product |
US5885390A (en) * | 1994-09-21 | 1999-03-23 | Owens-Corning Fiberglas Technology Inc. | Processing methods and products for irregularly shaped bicomponent glass fibers |
MY115988A (en) * | 1994-10-26 | 2003-10-31 | Asahi Glass Co Ltd | Glass having low solar radiation and ultraviolet ray transmittance |
US5591459A (en) * | 1995-02-28 | 1997-01-07 | Owens Corning Fiberglas Technology, Inc. | Apparatus for reinforcing a fiber producing spinner |
US5523265A (en) * | 1995-05-04 | 1996-06-04 | Owens-Corning Fiberglas Technology, Inc. | Glass compositions and fibers therefrom |
US5582841A (en) * | 1995-05-04 | 1996-12-10 | Owens Corning Fiberglas Technology, Inc. | Fiber manufacturing spinner and fiberizer |
CA2251294A1 (en) | 1996-04-24 | 1997-10-30 | Owens Corning | Glass compositions having high ki values and fibers therefrom |
US5743157A (en) * | 1996-07-31 | 1998-04-28 | Owens-Corning Fiberglas Technology, Inc. | Method for making a strengthened spinner having integrally formed ribs |
US5856194A (en) | 1996-09-19 | 1999-01-05 | Abbott Laboratories | Method for determination of item of interest in a sample |
US5779760A (en) * | 1996-09-30 | 1998-07-14 | Owens Corning Fiberglas Technology, Inc. | Fiber manufacturing spinner |
US5914439A (en) * | 1997-05-08 | 1999-06-22 | Owens Corning Fiberglas Technology, Inc. | Diffusion barrier for bores of glass fiber spinners providing high corrosion and oxidative resistance at high temperatures |
US6034014A (en) | 1997-08-04 | 2000-03-07 | Owens Corning Fiberglas Technology, Inc. | Glass fiber composition |
US6141992A (en) * | 1998-12-24 | 2000-11-07 | Johns Manville International, Inc. | Rotary fiberizer having two cooling jackets and an air ring |
US6358871B1 (en) | 1999-03-23 | 2002-03-19 | Evanite Fiber Corporation | Low-boron glass fibers and glass compositions for making the same |
JP4472218B2 (ja) * | 2001-08-30 | 2010-06-02 | ニチアス株式会社 | 無機繊維及びその製造方法 |
JP2003212596A (ja) * | 2002-01-23 | 2003-07-30 | Paramount Glass Kogyo Kk | 無機質繊維製造用硝子組成物、その製造方法及びその無機質繊維成型物 |
CA2380215C (en) * | 2002-04-04 | 2006-06-13 | Ottawa Fibre Inc. | High throughput capacity spinner for manufacturing dual-component curly fibers |
US20080197316A1 (en) * | 2007-02-15 | 2008-08-21 | Certainteed Corporation | Mineral fiber insulation having thermoplastic polymer binder and method of making the same |
US7210314B2 (en) * | 2003-11-07 | 2007-05-01 | Certainteed Corporation | Fiberizer thermocouple support frame |
FR2905695B1 (fr) * | 2006-09-13 | 2008-10-24 | Saint Gobain Isover Sa | Compositions pour laines minerales |
FR2922885B1 (fr) * | 2007-10-31 | 2010-10-29 | Saint Gobain Technical Fabrics | Fils de verre a faible teneur en alumine aptes a renforcer des matieres organiques et/ou inorganiques. |
CN101811824B (zh) * | 2010-05-11 | 2012-01-25 | 太仓宏大方圆电气有限公司 | 一种超细玻璃棉的生产方法 |
FR2985254B1 (fr) * | 2011-12-28 | 2013-12-20 | Saint Gobain Isover | Procede de fibrage de matieres vitrifiables |
US20130260980A1 (en) * | 2012-03-30 | 2013-10-03 | Robert D. Touslee | Systems and methods for forming glass materials |
CN102786225A (zh) * | 2012-08-28 | 2012-11-21 | 泰山玻璃纤维有限公司 | 一种低硼无氟玻璃纤维组合物 |
US9487149B2 (en) | 2013-02-12 | 2016-11-08 | Kubota Corporation | Work vehicle |
FR3057567B1 (fr) * | 2016-10-14 | 2022-04-01 | Saint Gobain Isover | Procede de formation de fibres minerales |
SI3589590T1 (sl) | 2017-02-28 | 2023-10-30 | Saint-Gobain Seva | Zlitina za predilnik steklenih vlaken |
FR3068963B1 (fr) * | 2017-07-11 | 2020-04-24 | Saint-Gobain Isover | Assiette de fibrage |
MX2020014239A (es) * | 2018-06-27 | 2021-03-09 | Vitro Flat Glass Llc | Composiciones de vidrio de alta alumina y bajo sodio. |
CA3111146A1 (en) * | 2018-08-27 | 2020-03-05 | Knauf Insulation, Inc. | Rotary spinner apparatuses, methods, and systems for producing fiber from molten material |
KR20220109424A (ko) * | 2019-12-27 | 2022-08-04 | 니찌아스 카부시키카이샤 | 무기 섬유, 무기 섬유 제품, 무기 섬유 제품의 제조 방법, 무기 섬유 제조용 조성물 및 무기 섬유의 제조 방법 |
WO2023190982A1 (ja) * | 2022-03-30 | 2023-10-05 | 日本板硝子株式会社 | ガラス繊維 |
Family Cites Families (24)
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---|---|---|---|---|
CA757024A (en) * | 1967-04-18 | Compagnie De Saint-Gobain | Refractory alloys | |
BE552902A (es) * | 1955-11-25 | |||
NL217315A (es) * | 1956-05-21 | |||
US3294557A (en) * | 1956-07-10 | 1966-12-27 | Saint Gobain | Electrically resistant glass compositions |
NL228768A (es) * | 1957-06-17 | |||
DE1124182B (de) * | 1957-07-25 | 1962-02-22 | Owens Corning Fiberglass Corp | Vorrichtung zur Herstellung von Stapelfaserkammzuegen aus in der Hitze erweichbarem Mineralstoff |
NL125548C (es) * | 1959-08-07 | |||
US3233989A (en) * | 1961-03-31 | 1966-02-08 | Owens Corning Fiberglass Corp | Method and apparatus for forming fibers |
FR1382917A (fr) * | 1963-02-27 | 1964-12-24 | Saint Gobain | Perfectionnements à la fabrication de fibres, notamment de fibres de verre |
NL126516C (es) | 1963-10-30 | |||
US3393986A (en) * | 1965-05-28 | 1968-07-23 | Miles S. Firnhaber | Apparatus for manufacturing mineral fibers |
FR1493002A (fr) * | 1966-07-11 | 1967-08-25 | Verre Textile Soc Du | Compositions de verre |
US3503726A (en) * | 1967-04-05 | 1970-03-31 | United States Gypsum Co | Method and apparatus for dynamically distributing molten material onto a spinner surface |
US3554719A (en) * | 1968-11-19 | 1971-01-12 | Johns Manville | Metallic rotors for forming glass fibers |
US3622293A (en) * | 1968-12-10 | 1971-11-23 | Miles S Firnhaber | Apparatus for manufacturing glass fibers |
GB1307357A (en) * | 1969-04-03 | 1973-02-21 | Nat Res Dev | Cement compositions containing glass fibres |
GB1302265A (es) * | 1970-06-09 | 1973-01-04 | ||
US3759680A (en) * | 1970-09-14 | 1973-09-18 | Owens Corning Fiberglass Corp | Method and apparatus for producing fibers from glass |
JPS5040099B1 (es) * | 1971-03-09 | 1975-12-22 | ||
FR2147765B1 (es) * | 1971-04-07 | 1976-03-19 | Saint Gobain Pont A Mousson | |
US3928009A (en) * | 1972-03-02 | 1975-12-23 | Walter Merton Perry | Rotary forming unit for fine mineral fibers |
CA998696A (en) * | 1972-12-13 | 1976-10-19 | Ralph L. Tiede | Glass compositions |
US3876423A (en) * | 1973-10-29 | 1975-04-08 | Miles S Firnhaber | Nickel-chromium alloys |
DE2954306C2 (es) * | 1978-12-08 | 1987-10-29 | Spafi - Societe Anonyme De Participations Financieres Et Industrielles, Courbevoie, Fr |
-
1979
- 1979-03-23 DE DE2954306A patent/DE2954306C2/de not_active Expired
- 1979-03-23 DE DE2954307A patent/DE2954307C2/de not_active Expired
- 1979-03-23 DE DE19792954455 patent/DE2954455A1/de active Pending
- 1979-03-23 DE DE19792911510 patent/DE2911510A1/de active Granted
- 1979-04-06 US US06/027,617 patent/US4203745A/en not_active Expired - Lifetime
- 1979-04-06 US US06/027,912 patent/US4203746A/en not_active Expired - Lifetime
- 1979-04-09 US US06/028,393 patent/US4203748A/en not_active Expired - Lifetime
- 1979-04-09 US US06/028,212 patent/US4203774A/en not_active Expired - Lifetime
- 1979-04-09 US US06/028,211 patent/US4203747A/en not_active Expired - Lifetime
- 1979-04-11 CA CA325,315A patent/CA1129204A/en not_active Expired
- 1979-04-11 CA CA325,313A patent/CA1129202A/en not_active Expired
- 1979-04-11 CA CA000325317A patent/CA1136165A/en not_active Expired
- 1979-04-11 CA CA325,316A patent/CA1128757A/en not_active Expired
- 1979-04-11 CA CA325,314A patent/CA1129203A/en not_active Expired
- 1979-11-06 US US06/091,792 patent/US4288236A/en not_active Expired - Lifetime
- 1979-11-06 US US06/091,794 patent/US4288237A/en not_active Expired - Lifetime
- 1979-11-06 US US06/091,838 patent/US4289518A/en not_active Expired - Lifetime
- 1979-12-05 DD DD79217396A patent/DD147661A5/de not_active IP Right Cessation
- 1979-12-06 RO RO7999457A patent/RO79268A/ro unknown
- 1979-12-06 BE BE0/198469A patent/BE880485A/fr not_active IP Right Cessation
- 1979-12-06 GR GR60702A patent/GR70737B/el unknown
- 1979-12-06 YU YU2975/79A patent/YU42494B/xx unknown
- 1979-12-06 SE SE7910076A patent/SE437371B/sv unknown
- 1979-12-06 SE SE7910078A patent/SE440346B/sv not_active IP Right Cessation
- 1979-12-06 SE SE7910077A patent/SE438671B/sv unknown
- 1979-12-07 MX MX180365A patent/MX153436A/es unknown
- 1979-12-07 CH CH1088779A patent/CH643219A5/fr not_active IP Right Cessation
- 1979-12-07 BR BR7908003A patent/BR7908003A/pt not_active IP Right Cessation
- 1979-12-07 MX MX180367A patent/MX155111A/es unknown
- 1979-12-07 IT IT27876/79A patent/IT1126486B/it active
- 1979-12-07 ES ES486686A patent/ES486686A0/es active Granted
- 1979-12-07 NO NO793994A patent/NO152334C/no unknown
- 1979-12-07 AR AR279199A patent/AR219020A1/es active
- 1979-12-07 TR TR20552A patent/TR20552A/xx unknown
- 1979-12-07 PH PH23378A patent/PH16113A/en unknown
- 1979-12-07 JP JP15826779A patent/JPS55113638A/ja active Granted
- 1979-12-07 FI FI793833A patent/FI69447C/fi not_active IP Right Cessation
- 1979-12-07 NZ NZ192342A patent/NZ192342A/xx unknown
- 1979-12-07 LU LU81962A patent/LU81962A1/fr unknown
- 1979-12-07 NO NO793996A patent/NO145005C/no unknown
- 1979-12-07 NZ NZ192341A patent/NZ192341A/xx unknown
- 1979-12-07 CS CS798548A patent/CS235504B2/cs unknown
- 1979-12-07 SU SU792850258A patent/SU973015A3/ru active
- 1979-12-07 CH CH1088579A patent/CH634027A5/fr not_active IP Right Cessation
- 1979-12-07 MA MA18870A patent/MA18668A1/fr unknown
- 1979-12-07 ES ES486684A patent/ES486684A1/es not_active Expired
- 1979-12-07 DK DK522779A patent/DK158383C/da active
- 1979-12-07 AR AR279200A patent/AR218178A1/es active
- 1979-12-07 AR AR279201A patent/AR218794A1/es active
- 1979-12-07 TR TR20714A patent/TR20714A/xx unknown
- 1979-12-07 PT PT70557A patent/PT70557A/pt unknown
- 1979-12-07 IL IL58899A patent/IL58899A0/xx unknown
- 1979-12-07 FI FI793834A patent/FI64933C/fi not_active IP Right Cessation
- 1979-12-07 PL PL1979220225A patent/PL123563B1/pl unknown
- 1979-12-07 JP JP15826679A patent/JPS55113637A/ja active Granted
- 1979-12-07 CS CS798547A patent/CS218590B2/cs unknown
- 1979-12-07 BR BR7908005A patent/BR7908005A/pt not_active IP Right Cessation
- 1979-12-07 TR TR20780A patent/TR20780A/xx unknown
- 1979-12-07 CS CS798546A patent/CS231953B2/cs unknown
- 1979-12-07 BR BR7908004A patent/BR7908004A/pt not_active IP Right Cessation
- 1979-12-07 DK DK522679A patent/DK154496C/da not_active IP Right Cessation
- 1979-12-07 DK DK522879A patent/DK158578C/da not_active IP Right Cessation
- 1979-12-07 NZ NZ192343A patent/NZ192343A/xx unknown
- 1979-12-07 ES ES486685A patent/ES486685A1/es not_active Expired
- 1979-12-07 CH CH1088679A patent/CH633763A5/fr not_active IP Right Cessation
- 1979-12-07 JP JP15826879A patent/JPS55113646A/ja active Granted
- 1979-12-07 BG BG7945844A patent/BG41654A3/xx unknown
- 1979-12-07 FI FI793832A patent/FI65983C/fi not_active IP Right Cessation
- 1979-12-07 BG BG7945846A patent/BG41656A3/xx unknown
- 1979-12-07 NO NO793995A patent/NO152335C/no unknown
- 1979-12-07 BG BG7945845A patent/BG41655A3/xx unknown
- 1979-12-07 UA UA2850258A patent/UA7158A1/uk unknown
- 1979-12-07 MX MX180371A patent/MX154046A/es unknown
- 1979-12-08 HU HU79SA3215A patent/HU178731B/hu not_active IP Right Cessation
- 1979-12-08 EG EG730/79A patent/EG14575A/xx active
- 1979-12-10 NL NLAANVRAGE7908866,A patent/NL181102C/xx not_active IP Right Cessation
- 1979-12-10 IE IE2380/79A patent/IE49317B1/en not_active IP Right Cessation
- 1979-12-10 AT AT0779279A patent/AT377967B/de not_active IP Right Cessation
- 1979-12-10 AT AT0779179A patent/AT379126B/de not_active IP Right Cessation
- 1979-12-10 AU AU53649/79A patent/AU536496B2/en not_active Ceased
- 1979-12-10 ZA ZA00796666A patent/ZA796666B/xx unknown
- 1979-12-10 PH PH23394A patent/PH14461A/en unknown
- 1979-12-10 AT AT0779379A patent/AT379127B/de not_active IP Right Cessation
- 1979-12-10 ZA ZA00796667A patent/ZA796667B/xx unknown
- 1979-12-10 NL NL7908865A patent/NL7908865A/nl active Search and Examination
- 1979-12-10 AU AU53648/79A patent/AU534642B2/en not_active Ceased
- 1979-12-10 PH PH23390A patent/PH16383A/en unknown
- 1979-12-10 IE IE2379/79A patent/IE48921B1/en not_active IP Right Cessation
- 1979-12-10 PH PH23391A patent/PH14543A/en unknown
- 1979-12-10 PH PH23395A patent/PH14680A/en unknown
- 1979-12-10 GB GB7942487A patent/GB2041911B/en not_active Expired
- 1979-12-10 NL NL7908864A patent/NL7908864A/nl active Search and Examination
- 1979-12-10 GB GB8005872A patent/GB2045228B/en not_active Expired
- 1979-12-10 IE IE2378/79A patent/IE48920B1/en not_active IP Right Cessation
- 1979-12-10 ZA ZA00796665A patent/ZA796665B/xx unknown
- 1979-12-10 AU AU53647/79A patent/AU534657B2/en not_active Ceased
- 1979-12-10 GB GB7942486A patent/GB2041910B/en not_active Expired
- 1979-12-17 IN IN1316/CAL/79A patent/IN152701B/en unknown
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1981
- 1981-11-23 CA CA000390730A patent/CA1136418A/en not_active Expired
- 1981-11-23 CA CA000390731A patent/CA1152329A/en not_active Expired
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1982
- 1982-09-03 YU YU1995/82A patent/YU43524B/xx unknown
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1983
- 1983-07-19 SE SE8304043A patent/SE447473B/sv unknown
- 1983-07-19 SE SE8304044A patent/SE441670B/sv unknown
- 1983-12-12 NO NO834569A patent/NO152694C/no unknown
-
1985
- 1985-11-12 JP JP60252124A patent/JPS61141637A/ja active Granted
- 1985-11-12 JP JP60252125A patent/JPS61141638A/ja active Granted
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