EP4085036A4 - Low dielectric glass composition, fibers, and article - Google Patents
Low dielectric glass composition, fibers, and article Download PDFInfo
- Publication number
- EP4085036A4 EP4085036A4 EP20909503.3A EP20909503A EP4085036A4 EP 4085036 A4 EP4085036 A4 EP 4085036A4 EP 20909503 A EP20909503 A EP 20909503A EP 4085036 A4 EP4085036 A4 EP 4085036A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- fibers
- article
- low dielectric
- glass composition
- dielectric glass
- 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.)
- Pending
Links
- 239000000835 fiber Substances 0.000 title 1
- 239000011521 glass Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 title 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
-
- 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
- C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Glass Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/732,825 US11339083B2 (en) | 2016-12-28 | 2020-01-02 | Low dielectric glass composition, fibers, and article |
US16/792,658 US11739023B2 (en) | 2016-12-28 | 2020-02-17 | Low dielectric glass composition, fibers, and article |
PCT/US2020/067283 WO2021138304A1 (en) | 2020-01-02 | 2020-12-29 | Low dielectric glass composition, fibers, and article |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4085036A1 EP4085036A1 (en) | 2022-11-09 |
EP4085036A4 true EP4085036A4 (en) | 2024-05-15 |
Family
ID=76686885
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20909503.3A Pending EP4085036A4 (en) | 2020-01-02 | 2020-12-29 | Low dielectric glass composition, fibers, and article |
EP20909139.6A Pending EP4085033A4 (en) | 2020-01-02 | 2020-12-29 | Low dielectric glass composition, fibers, and article |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20909139.6A Pending EP4085033A4 (en) | 2020-01-02 | 2020-12-29 | Low dielectric glass composition, fibers, and article |
Country Status (5)
Country | Link |
---|---|
EP (2) | EP4085036A4 (en) |
JP (2) | JP2023509139A (en) |
KR (2) | KR20220123425A (en) |
CN (2) | CN114901609A (en) |
WO (2) | WO2021138295A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102639162B1 (en) * | 2021-11-25 | 2024-02-21 | 광주과학기술원 | Low Dielectric Oxide Glass Composition |
TWI784902B (en) | 2022-03-31 | 2022-11-21 | 富喬工業股份有限公司 | Glass fiber cloth, printed circuit boards, integrated circuit substrates and electronic products |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0831072A1 (en) * | 1995-06-05 | 1998-03-25 | Nitto Boseki Co., Ltd. | Low-permittivity glass fibers |
US20040175557A1 (en) * | 2001-05-23 | 2004-09-09 | Sophie Creux | Reinforcing glass yarns with low dielectric constants |
WO2018125736A1 (en) * | 2016-12-28 | 2018-07-05 | Agy Holding Corporation | Low dielectric glass composition, fibers, and article |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9319971D0 (en) * | 1993-09-28 | 1993-11-17 | Cookson Group Plc | Cobalt glass compositions for coatings |
US6034014A (en) * | 1997-08-04 | 2000-03-07 | Owens Corning Fiberglas Technology, Inc. | Glass fiber composition |
US6846761B2 (en) * | 1998-04-14 | 2005-01-25 | Nitto Boseki Co., Ltd. | Low-dielectric-constant glass fiber and glass fiber fabric made thereof |
FR2852311B1 (en) * | 2003-03-13 | 2005-04-15 | GLASS YARNS FOR REINFORCING ORGANIC AND / OR INORGANIC MATERIALS, PROCESS FOR PRODUCING SAID GLASS YARN AND COMPOSITION THEREOF | |
KR101037988B1 (en) * | 2006-05-25 | 2011-05-30 | 니폰 덴키 가라스 가부시키가이샤 | Nonalkaline glass and nonalkaline glass substrates |
US7678721B2 (en) * | 2006-10-26 | 2010-03-16 | Agy Holding Corp. | Low dielectric glass fiber |
US7829490B2 (en) * | 2006-12-14 | 2010-11-09 | Ppg Industries Ohio, Inc. | Low dielectric glass and fiber glass for electronic applications |
CN101269915B (en) * | 2008-05-07 | 2010-11-10 | 济南大学 | Glass fibre with low dielectric constant |
WO2010011701A2 (en) * | 2008-07-25 | 2010-01-28 | Dielectric Solutions, Llc | Glass fiber composition and printed circuit board made from the glass fiber composition |
US11739023B2 (en) * | 2016-12-28 | 2023-08-29 | Agy Holding Corporation | Low dielectric glass composition, fibers, and article |
-
2020
- 2020-12-29 EP EP20909503.3A patent/EP4085036A4/en active Pending
- 2020-12-29 CN CN202080091377.6A patent/CN114901609A/en active Pending
- 2020-12-29 CN CN202080091382.7A patent/CN114901605A/en active Pending
- 2020-12-29 WO PCT/US2020/067269 patent/WO2021138295A1/en active Search and Examination
- 2020-12-29 EP EP20909139.6A patent/EP4085033A4/en active Pending
- 2020-12-29 KR KR1020227026198A patent/KR20220123425A/en unknown
- 2020-12-29 JP JP2022540657A patent/JP2023509139A/en active Pending
- 2020-12-29 KR KR1020227026166A patent/KR20220123424A/en unknown
- 2020-12-29 JP JP2022540656A patent/JP2023509138A/en active Pending
- 2020-12-29 WO PCT/US2020/067283 patent/WO2021138304A1/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0831072A1 (en) * | 1995-06-05 | 1998-03-25 | Nitto Boseki Co., Ltd. | Low-permittivity glass fibers |
US20040175557A1 (en) * | 2001-05-23 | 2004-09-09 | Sophie Creux | Reinforcing glass yarns with low dielectric constants |
WO2018125736A1 (en) * | 2016-12-28 | 2018-07-05 | Agy Holding Corporation | Low dielectric glass composition, fibers, and article |
Non-Patent Citations (1)
Title |
---|
See also references of WO2021138304A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP4085033A1 (en) | 2022-11-09 |
JP2023509138A (en) | 2023-03-07 |
WO2021138295A9 (en) | 2022-02-03 |
CN114901609A (en) | 2022-08-12 |
CN114901605A (en) | 2022-08-12 |
KR20220123425A (en) | 2022-09-06 |
JP2023509139A (en) | 2023-03-07 |
EP4085036A1 (en) | 2022-11-09 |
WO2021138304A1 (en) | 2021-07-08 |
KR20220123424A (en) | 2022-09-06 |
WO2021138295A1 (en) | 2021-07-08 |
EP4085033A4 (en) | 2024-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20220628 |
|
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 |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: C03C0021000000 Ipc: C03C0003097000 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C03C 13/00 20060101ALI20240321BHEP Ipc: C03C 3/097 20060101AFI20240321BHEP |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C03C 13/00 20060101ALI20240327BHEP Ipc: C03C 3/097 20060101AFI20240327BHEP |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20240415 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C03C 13/00 20060101ALI20240409BHEP Ipc: C03C 3/097 20060101AFI20240409BHEP |