EP2794982A4 - HIGH TEMPERATURE RESISTANT INORGANIC FIBER - Google Patents
HIGH TEMPERATURE RESISTANT INORGANIC FIBERInfo
- Publication number
- EP2794982A4 EP2794982A4 EP12860154.9A EP12860154A EP2794982A4 EP 2794982 A4 EP2794982 A4 EP 2794982A4 EP 12860154 A EP12860154 A EP 12860154A EP 2794982 A4 EP2794982 A4 EP 2794982A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- high temperatures
- inorganic fiber
- fiber resistant
- resistant
- inorganic
- 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.)
- Ceased
Links
Classifications
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
- C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
- C04B35/6224—Fibres based on silica
-
- 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
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/42—Coatings containing inorganic materials
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/628—Coating the powders or the macroscopic reinforcing agents
- C04B35/62844—Coating fibres
- C04B35/62881—Coating fibres with metal salts, e.g. phosphates
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/68—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
- D06M11/70—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with oxides of phosphorus; with hypophosphorous, phosphorous or phosphoric acids or their salts
- D06M11/71—Salts of phosphoric acids
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/327—Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3272—Iron oxides or oxide forming salts thereof, e.g. hematite, magnetite
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
- C04B2235/447—Phosphates or phosphites, e.g. orthophosphate or hypophosphite
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
- C04B2235/9615—Linear firing shrinkage
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9669—Resistance against chemicals, e.g. against molten glass or molten salts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Textile Engineering (AREA)
- Glass Compositions (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Inorganic Fibers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161577320P | 2011-12-19 | 2011-12-19 | |
| PCT/US2012/070660 WO2013096471A1 (en) | 2011-12-19 | 2012-12-19 | High temperature resistant inorganic fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2794982A1 EP2794982A1 (en) | 2014-10-29 |
| EP2794982A4 true EP2794982A4 (en) | 2015-08-05 |
Family
ID=48669455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP12860154.9A Ceased EP2794982A4 (en) | 2011-12-19 | 2012-12-19 | HIGH TEMPERATURE RESISTANT INORGANIC FIBER |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2794982A4 (https=) |
| JP (1) | JP6288460B2 (https=) |
| BR (1) | BR112014014087A2 (https=) |
| WO (1) | WO2013096471A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX365147B (es) | 2013-03-15 | 2019-05-24 | Unifrax I Llc | Fibra inorganica. |
| JP6386232B2 (ja) * | 2014-02-10 | 2018-09-05 | ニチアス株式会社 | 表面改質無機繊維及びその製造方法 |
| EP3575272B1 (en) * | 2014-07-16 | 2024-04-03 | Unifrax I LLC | Inorganic fiber with improved shrinkage and strength |
| MX2020003641A (es) | 2017-10-10 | 2020-07-29 | Unifrax I Llc | Fibra inorganica libre de baja biopersistencia de silice cristalina. |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5332699A (en) * | 1986-02-20 | 1994-07-26 | Manville Corp | Inorganic fiber composition |
| US5874375A (en) * | 1995-10-30 | 1999-02-23 | Unifrax Corporation | High temperature resistant glass fiber |
| US6025288A (en) * | 1996-10-29 | 2000-02-15 | Unifrax Corporation | High temperature resistant glass fiber |
| US6030910A (en) * | 1995-10-30 | 2000-02-29 | Unifrax Corporation | High temperature resistant glass fiber |
| GB2348640A (en) * | 1999-09-10 | 2000-10-11 | Morgan Crucible Co | Saline soluble fibres |
| US20020032116A1 (en) * | 1996-06-21 | 2002-03-14 | Jubb Gary Anthony | Saline soluble inorganic fibres |
| US20020045528A1 (en) * | 2000-08-28 | 2002-04-18 | Katsuya Kusuno | Inorganic fiber and method of producing the same |
| JP2002338300A (ja) * | 2001-03-08 | 2002-11-27 | Toshiba Monofrax Co Ltd | 生理食塩水に可溶な無機繊維 |
| JP2003089547A (ja) * | 2001-04-09 | 2003-03-28 | Toshiba Monofrax Co Ltd | 生理食塩水に可溶な無機繊維とその製造方法 |
| US20030130104A1 (en) * | 2001-08-30 | 2003-07-10 | Katsuya Kusuno | Inorganic fiber and process of producing the same |
| US20030162019A1 (en) * | 2002-01-10 | 2003-08-28 | Unifrax Corporation | High temperature resistant vitreous inorganic fiber |
| JP2004036050A (ja) * | 2002-07-05 | 2004-02-05 | Saint-Gobain Tm Kk | 耐水性および生体溶解性を有する無機繊維とその製造方法 |
| US20050014624A1 (en) * | 1992-01-17 | 2005-01-20 | Jubb Gary Anthony | Saline soluble inorganic fibers |
| EP1939148A1 (en) * | 2004-11-01 | 2008-07-02 | The Morgan Crucible Company Plc | Modification of alkaline earth silicate fibres |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54145726A (en) * | 1978-05-08 | 1979-11-14 | Ibigawa Electric Ind Co Ltd | High heattresisting ceramic fiber and its manufacture |
| DE3269411D1 (en) * | 1981-09-14 | 1986-04-03 | Toshiba Monofrax | Heat resistant inorganic fiber |
| FR2662688B1 (fr) * | 1990-06-01 | 1993-05-07 | Saint Gobain Isover | Fibres minerales susceptibles de se decomposer en milieu physiologique. |
| AU630484B2 (en) * | 1989-08-11 | 1992-10-29 | Isover Saint-Gobain | Glass fibres capable of decomposing in a physiological medium |
| ES2115362T3 (es) * | 1994-02-11 | 1998-06-16 | Rockwool Int | Fibras vitreas artificiales. |
| US5658836A (en) * | 1995-12-04 | 1997-08-19 | Owens-Corning Fiberglas Technology, Inc. | Mineral fibers and their compositions |
| JP2000220037A (ja) * | 1999-01-28 | 2000-08-08 | Nichias Corp | 生理学的媒体に可溶な非晶質無機繊維 |
| FR2806402B1 (fr) | 2000-03-17 | 2002-10-25 | Saint Gobain Isover | Composition de laine minerale |
| GB2383793B (en) * | 2002-01-04 | 2003-11-19 | Morgan Crucible Co | Saline soluble inorganic fibres |
| US7468336B2 (en) * | 2003-06-27 | 2008-12-23 | Unifrax Llc | High temperature resistant vitreous inorganic fiber |
| FR2883866B1 (fr) * | 2005-04-01 | 2007-05-18 | Saint Gobain Isover Sa | Laine minerale, produit isolant et procede de fabrication |
| EP1910595B1 (en) * | 2005-06-30 | 2018-08-08 | Unifrax I LLC | Phosphate coated inorganic fiber and methods of preparation and use |
| JP4761567B2 (ja) * | 2006-12-28 | 2011-08-31 | ニチアス株式会社 | 無機繊維質成形体 |
| US8450226B2 (en) * | 2009-11-18 | 2013-05-28 | Glass Incorporated | High temperature glass fiber insulation |
-
2012
- 2012-12-19 EP EP12860154.9A patent/EP2794982A4/en not_active Ceased
- 2012-12-19 BR BR112014014087A patent/BR112014014087A2/pt unknown
- 2012-12-19 JP JP2014548841A patent/JP6288460B2/ja active Active
- 2012-12-19 WO PCT/US2012/070660 patent/WO2013096471A1/en not_active Ceased
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5332699A (en) * | 1986-02-20 | 1994-07-26 | Manville Corp | Inorganic fiber composition |
| US20050014624A1 (en) * | 1992-01-17 | 2005-01-20 | Jubb Gary Anthony | Saline soluble inorganic fibers |
| US5874375A (en) * | 1995-10-30 | 1999-02-23 | Unifrax Corporation | High temperature resistant glass fiber |
| US6030910A (en) * | 1995-10-30 | 2000-02-29 | Unifrax Corporation | High temperature resistant glass fiber |
| US20020032116A1 (en) * | 1996-06-21 | 2002-03-14 | Jubb Gary Anthony | Saline soluble inorganic fibres |
| US6025288A (en) * | 1996-10-29 | 2000-02-15 | Unifrax Corporation | High temperature resistant glass fiber |
| GB2348640A (en) * | 1999-09-10 | 2000-10-11 | Morgan Crucible Co | Saline soluble fibres |
| US20020045528A1 (en) * | 2000-08-28 | 2002-04-18 | Katsuya Kusuno | Inorganic fiber and method of producing the same |
| JP2002338300A (ja) * | 2001-03-08 | 2002-11-27 | Toshiba Monofrax Co Ltd | 生理食塩水に可溶な無機繊維 |
| JP2003089547A (ja) * | 2001-04-09 | 2003-03-28 | Toshiba Monofrax Co Ltd | 生理食塩水に可溶な無機繊維とその製造方法 |
| US20030130104A1 (en) * | 2001-08-30 | 2003-07-10 | Katsuya Kusuno | Inorganic fiber and process of producing the same |
| US20030162019A1 (en) * | 2002-01-10 | 2003-08-28 | Unifrax Corporation | High temperature resistant vitreous inorganic fiber |
| JP2004036050A (ja) * | 2002-07-05 | 2004-02-05 | Saint-Gobain Tm Kk | 耐水性および生体溶解性を有する無機繊維とその製造方法 |
| EP1939148A1 (en) * | 2004-11-01 | 2008-07-02 | The Morgan Crucible Company Plc | Modification of alkaline earth silicate fibres |
Non-Patent Citations (2)
| Title |
|---|
| DATABASE WPI Week 200347, Derwent World Patents Index; AN 2003-498462, XP002741138 * |
| See also references of WO2013096471A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6288460B2 (ja) | 2018-03-07 |
| JP2015507705A (ja) | 2015-03-12 |
| BR112014014087A2 (pt) | 2017-06-13 |
| WO2013096471A1 (en) | 2013-06-27 |
| EP2794982A1 (en) | 2014-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2682793A4 (en) | MORE CORE FIBER | |
| EP2722426A4 (en) | COMPOSITE FIBER | |
| DK2613185T3 (da) | Optisk multikernefiber | |
| EP2746436A4 (en) | ISLANDS-IN-SEA FIBER | |
| DK2482106T5 (da) | Multimode-fiber | |
| DK2369376T3 (da) | Flerkerne optisk fiber | |
| DK2506045T3 (da) | Optisk multimode-fiber | |
| DK2527893T3 (da) | Optisk singlemode fiber | |
| DK2357501T3 (da) | Flerkoret optisk fiber | |
| DK2821824T3 (da) | Optisk multikernefiber | |
| DK2740000T3 (da) | Optisk fiber-dropkabel med lav brandrisiko | |
| DK2650413T3 (da) | Hydrogelerende fibermateriale | |
| DK2538251T3 (da) | Multikerne optisk fiber | |
| PL2717081T3 (pl) | Obudowa rozdzielcza do światłowodów | |
| DK2867626T3 (da) | Fiberoptisk detektion | |
| DK2894498T3 (da) | Optisk fiber | |
| IL233673B (en) | Fiber optic adapter block | |
| DK2831317T3 (da) | Polyestere og fibre fremstillet deraf | |
| FR2974583B1 (fr) | Cable textile composite aramide-polycetone | |
| EP2722943A4 (en) | OPTICAL FIBER WITH MULTIC UR AMPLIFICATION | |
| DK2626730T3 (da) | Polariseringsopretholdende optisk fiber | |
| DK2799920T3 (da) | Flerkernet optisk fiber | |
| DK2616861T3 (da) | Optisk fiberføring | |
| DK2529044T3 (da) | Smelteblæst fiber | |
| EP2811325A4 (en) | OPTICAL FIBER BAND WITH MULTIPLE SOULS |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20140522 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: UNIFRAX I LLC |
|
| DAX | Request for extension of the european patent (deleted) | ||
| RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20150703 |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: C04B 35/622 20060101ALI20150626BHEP Ipc: D06M 11/71 20060101ALI20150626BHEP Ipc: D06M 11/44 20060101ALI20150626BHEP Ipc: D06M 13/282 20060101AFI20150626BHEP Ipc: C03C 13/00 20060101ALI20150626BHEP Ipc: D06M 11/77 20060101ALI20150626BHEP Ipc: C03C 25/42 20060101ALI20150626BHEP Ipc: C04B 35/628 20060101ALI20150626BHEP |
|
| TPAC | Observations filed by third parties |
Free format text: ORIGINAL CODE: EPIDOSNTIPA |
|
| 17Q | First examination report despatched |
Effective date: 20160422 |
|
| APBK | Appeal reference recorded |
Free format text: ORIGINAL CODE: EPIDOSNREFNE |
|
| APBN | Date of receipt of notice of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA2E |
|
| APBR | Date of receipt of statement of grounds of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA3E |
|
| APAF | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOSCREFNE |
|
| APBT | Appeal procedure closed |
Free format text: ORIGINAL CODE: EPIDOSNNOA9E |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R003 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
| 18R | Application refused |
Effective date: 20210324 |