DE2015853C3 - Zementartiges Produkt mit in einer Zementmatrix verteilten, alkalisch beständigen Glasfasern - Google Patents
Zementartiges Produkt mit in einer Zementmatrix verteilten, alkalisch beständigen GlasfasernInfo
- Publication number
- DE2015853C3 DE2015853C3 DE2015853A DE2015853A DE2015853C3 DE 2015853 C3 DE2015853 C3 DE 2015853C3 DE 2015853 A DE2015853 A DE 2015853A DE 2015853 A DE2015853 A DE 2015853A DE 2015853 C3 DE2015853 C3 DE 2015853C3
- Authority
- DE
- Germany
- Prior art keywords
- cement
- glass
- weight
- product according
- content
- 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
- 239000003365 glass fiber Substances 0.000 title claims description 16
- 239000004568 cement Substances 0.000 title claims description 14
- 239000003513 alkali Substances 0.000 title claims description 13
- 239000011159 matrix material Substances 0.000 title claims description 5
- 239000011521 glass Substances 0.000 claims description 25
- 239000000835 fiber Substances 0.000 claims description 19
- 239000011398 Portland cement Substances 0.000 claims description 10
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 9
- 229910006404 SnO 2 Inorganic materials 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 6
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 claims description 4
- 230000004907 flux Effects 0.000 claims description 4
- 229910018068 Li 2 O Inorganic materials 0.000 claims description 3
- 238000007496 glass forming Methods 0.000 claims description 3
- 239000003607 modifier Substances 0.000 claims description 3
- 101150050048 SNCB gene Proteins 0.000 claims 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- 239000002131 composite material Substances 0.000 description 11
- 239000000203 mixture Substances 0.000 description 10
- 239000011734 sodium Substances 0.000 description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 239000011152 fibreglass Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910021193 La 2 O 3 Inorganic materials 0.000 description 1
- XOJVVFBFDXDTEG-UHFFFAOYSA-N Norphytane Natural products CC(C)CCCC(C)CCCC(C)CCCC(C)C XOJVVFBFDXDTEG-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003733 fiber-reinforced composite Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Classifications
-
- 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
- C03C13/001—Alkali-resistant fibres
-
- 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
- C03C13/001—Alkali-resistant fibres
- C03C13/002—Alkali-resistant fibres containing zirconium
-
- 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
-
- 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
- C03C3/078—Glass compositions containing silica with 40% to 90% silica, by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
-
- 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
-
- 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
- C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
-
- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/38—Fibrous materials; Whiskers
- C04B14/42—Glass
-
- 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2904—Staple length fiber
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Civil Engineering (AREA)
- Glass Compositions (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1744869 | 1969-04-03 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2015853A1 DE2015853A1 (de) | 1971-01-07 |
| DE2015853B2 DE2015853B2 (de) | 1979-07-12 |
| DE2015853C3 true DE2015853C3 (de) | 1980-03-20 |
Family
ID=10095359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2015853A Expired DE2015853C3 (de) | 1969-04-03 | 1970-04-02 | Zementartiges Produkt mit in einer Zementmatrix verteilten, alkalisch beständigen Glasfasern |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3783092A (https=) |
| JP (1) | JPS5436165B1 (https=) |
| BE (1) | BE748337R (https=) |
| CA (1) | CA929175A (https=) |
| DE (1) | DE2015853C3 (https=) |
| FR (1) | FR2041127B2 (https=) |
| GB (1) | GB1307357A (https=) |
| NL (1) | NL7004579A (https=) |
| SE (1) | SE418493B (https=) |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3901720A (en) * | 1966-07-11 | 1975-08-26 | Nat Res Dev | Glass fibres and compositions containing glass fibres |
| GB1290528A (https=) * | 1969-07-28 | 1972-09-27 | ||
| US4014705A (en) * | 1971-11-03 | 1977-03-29 | Pilkington Brothers Limited | Glass compositions |
| AU464066B2 (en) * | 1972-05-12 | 1975-08-14 | Kanebo, Ltd | Alkali resistant glass fibers |
| US3847627A (en) * | 1972-10-18 | 1974-11-12 | Owens Corning Fiberglass Corp | Glass compositions, fibers and methods of making same |
| US3847626A (en) * | 1972-10-18 | 1974-11-12 | Owens Corning Fiberglass Corp | Glass compositions, fibers and methods of making same |
| US4036654A (en) * | 1972-12-19 | 1977-07-19 | Pilkington Brothers Limited | Alkali-resistant glass compositions |
| US3902912A (en) * | 1973-02-12 | 1975-09-02 | Owens Corning Fiberglass Corp | Glass fiber reinforced cement |
| US3861925A (en) * | 1973-02-12 | 1975-01-21 | Owens Corning Fiberglass Corp | Alkali-resistant, zirconia-free, fiberizable glass compositions |
| GB1459385A (en) * | 1973-02-14 | 1976-12-22 | Turner Newall Ltd | Glass fibres |
| USRE29388E (en) * | 1973-02-14 | 1977-09-06 | Turner & Newall Limited | Glass compositions and fibers made therefrom |
| GB1460734A (en) * | 1973-03-12 | 1977-01-06 | Turner Newell Ltd | Glass compositions and fibres made therefrom |
| GB1421556A (en) * | 1973-03-13 | 1976-01-21 | Tac Construction Materials Ltd | Board products |
| US4026715A (en) * | 1973-03-19 | 1977-05-31 | Owens-Corning Fiberglas Corporation | Glass compositions, fibers and methods of making same |
| US4090882A (en) * | 1973-03-30 | 1978-05-23 | Dyckerhoff Zementwerke Aktiengesellschaft | Glassy calcium silicate fibers made from phosphorus slag |
| US3904423A (en) * | 1973-04-16 | 1975-09-09 | Evans Prod Co | Alkali resistant glass |
| US4109051A (en) * | 1973-07-03 | 1978-08-22 | Pilkington Brothers Limited | Polyhydroxy aromatic coating compositions for reinforcing glass fibers used in cementitious products |
| JPS5627456B2 (https=) * | 1973-07-19 | 1981-06-25 | ||
| GB1521030A (en) * | 1974-12-23 | 1978-08-09 | Nat Res Dev | Cementitious composites |
| JPS5188730A (https=) * | 1975-01-31 | 1976-08-03 | ||
| US4062689A (en) * | 1975-04-11 | 1977-12-13 | Asahi Glass Company Ltd. | Glass composition which is resistant to alkali |
| US4008094A (en) * | 1975-07-16 | 1977-02-15 | Corning Glass Works | High durability, reinforcing fibers for cementitious materials |
| GB1524232A (en) * | 1975-07-24 | 1978-09-06 | Pilkington Brothers Ltd | Glass fibres for use as reinforcement in cement products |
| JPS5844621B2 (ja) * | 1976-12-08 | 1983-10-04 | 日本電気硝子株式会社 | 耐アルカリ性ガラス組成物 |
| US4118239A (en) * | 1977-09-06 | 1978-10-03 | Johns-Manville Corporation | Alkali-resistant glass fiber composition |
| JPS5476612A (en) * | 1977-11-30 | 1979-06-19 | Nitto Boseki Co Ltd | Glass composition |
| US4446091A (en) * | 1978-01-05 | 1984-05-01 | Union Carbide Corporation | Carbon fiber-reinforced cement mould |
| DE2954306C2 (https=) * | 1978-12-08 | 1987-10-29 | Spafi - Societe Anonyme De Participations Financieres Et Industrielles, Courbevoie, Fr | |
| IE49521B1 (en) * | 1979-03-15 | 1985-10-16 | Pilkington Brothers Ltd | Alkali-resistant glass fibres |
| EP0021781A3 (en) * | 1979-06-19 | 1981-04-01 | Tac Construction Materials Limited | Water-settable compositions, shaped article made thereof and process for the production of such an article |
| US4272294A (en) * | 1979-09-20 | 1981-06-09 | Johns-Manville Corporation | Alkali resistant glass article and method of preparation |
| US4349463A (en) * | 1981-01-19 | 1982-09-14 | Union Carbide Corporation | Acetylene storage vessel |
| US4970246A (en) * | 1988-11-01 | 1990-11-13 | Coyne Cylinder Company | Acetylene storage vessel filler and method |
| DK0621858T3 (da) | 1992-01-17 | 2002-04-15 | Morgan Crucible Co | Anvendelse af uorganiske fibre, der er opløselige i saltopløsning, som isoleringsmateriale |
| ES2116437T3 (es) * | 1992-08-24 | 1998-07-16 | Vontech Int Corp | Cementos con fibras intertrituradas. |
| US5803960A (en) * | 1997-01-17 | 1998-09-08 | The Trustees Of Columbia University In The City Of New York | Glass formula for avoiding ASR |
| US6500254B1 (en) | 2000-06-30 | 2002-12-31 | Fmc Corporation | Cements including lithium glass compositions |
| ATE404505T1 (de) * | 2001-08-06 | 2008-08-15 | Schlumberger Technology Bv | Faserverstärkte zementzusammensetzung mit niedriger dichte |
| GB2383793B (en) * | 2002-01-04 | 2003-11-19 | Morgan Crucible Co | Saline soluble inorganic fibres |
| US6953757B2 (en) * | 2002-01-10 | 2005-10-11 | Unifrax Corporation | High temperature a resistant vitreous inorganic fiber |
| BRPI0411750A (pt) * | 2003-06-27 | 2006-08-08 | Unifrax Corp | fibra inorgánica vìtrea resistente à temperatura elevada, método para o preparo da mesma e método de isolamento de um artigo |
| CA2530274C (en) * | 2003-06-27 | 2012-08-14 | Unifrax Corporation | High temperature resistant vitreous inorganic fiber |
| US7875566B2 (en) | 2004-11-01 | 2011-01-25 | The Morgan Crucible Company Plc | Modification of alkaline earth silicate fibres |
| EP1910595B1 (en) * | 2005-06-30 | 2018-08-08 | Unifrax I LLC | Phosphate coated inorganic fiber and methods of preparation and use |
| EP2640878B1 (en) | 2010-11-16 | 2018-11-07 | Unifrax I LLC | Inorganic fiber |
| PL2969989T3 (pl) | 2013-03-15 | 2019-10-31 | Unifrax I Llc | Włókno nieorganiczne |
| ES2744914T3 (es) | 2014-07-16 | 2020-02-26 | Unifrax I Llc | Fibra inorgánica con contracción y resistencia mejorados |
| US10023491B2 (en) | 2014-07-16 | 2018-07-17 | Unifrax I Llc | Inorganic fiber |
| KR102289267B1 (ko) | 2014-07-17 | 2021-08-11 | 유니프랙스 아이 엘엘씨 | 개선된 수축률 및 강도를 갖는 무기 섬유 |
| US9919957B2 (en) | 2016-01-19 | 2018-03-20 | Unifrax I Llc | Inorganic fiber |
| CN111448173A (zh) | 2017-10-10 | 2020-07-24 | 尤尼弗瑞克斯 I 有限责任公司 | 无结晶二氧化硅的低生物持久性无机纤维 |
| US10882779B2 (en) | 2018-05-25 | 2021-01-05 | Unifrax I Llc | Inorganic fiber |
| JP2022067722A (ja) | 2020-10-21 | 2022-05-09 | 株式会社 資生堂 | 二重容器 |
| KR102673009B1 (ko) * | 2022-11-18 | 2024-06-07 | 주식회사 신우 | 리필 타입 화장품 용기 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1452796A (fr) * | 1965-08-02 | 1966-04-15 | Saint Gobain | Perfectionnement à la fabrication de fibres de verre |
-
1969
- 1969-04-03 GB GB1744869A patent/GB1307357A/en not_active Expired
-
1970
- 1970-04-01 NL NL7004579A patent/NL7004579A/xx not_active Application Discontinuation
- 1970-04-01 FR FR7011820A patent/FR2041127B2/fr not_active Expired
- 1970-04-01 SE SE7004504A patent/SE418493B/xx unknown
- 1970-04-01 BE BE748337D patent/BE748337R/xx active
- 1970-04-02 CA CA078985A patent/CA929175A/en not_active Expired
- 1970-04-02 DE DE2015853A patent/DE2015853C3/de not_active Expired
-
1971
- 1971-03-23 US US00127361A patent/US3783092A/en not_active Expired - Lifetime
-
1977
- 1977-12-22 JP JP15499677A patent/JPS5436165B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL7004579A (https=) | 1970-10-06 |
| FR2041127B2 (https=) | 1974-05-03 |
| FR2041127A2 (https=) | 1971-01-29 |
| JPS5436165B1 (https=) | 1979-11-07 |
| CA929175A (en) | 1973-06-26 |
| DE2015853B2 (de) | 1979-07-12 |
| GB1307357A (en) | 1973-02-21 |
| BE748337R (fr) | 1970-09-16 |
| US3783092A (en) | 1974-01-01 |
| SE418493B (sv) | 1981-06-09 |
| DE2015853A1 (de) | 1971-01-07 |
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