JP7015973B1 - ガラスクロス、プリプレグ、及びプリント配線板 - Google Patents

ガラスクロス、プリプレグ、及びプリント配線板 Download PDF

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Publication number
JP7015973B1
JP7015973B1 JP2021564655A JP2021564655A JP7015973B1 JP 7015973 B1 JP7015973 B1 JP 7015973B1 JP 2021564655 A JP2021564655 A JP 2021564655A JP 2021564655 A JP2021564655 A JP 2021564655A JP 7015973 B1 JP7015973 B1 JP 7015973B1
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Japan
Prior art keywords
glass
glass cloth
loss tangent
dielectric loss
ghz
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Japanese (ja)
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JPWO2022215287A1 (https=
Inventor
周 廣瀬
裕幸 本間
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Asahi Kasei Corp
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Asahi Kasei Corp
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Priority claimed from PCT/JP2021/037618 external-priority patent/WO2022215287A1/ja
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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • 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
    • C03C25/24—Coatings containing organic materials
    • C03C25/40—Organo-silicon compounds
    • 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
    • C03C3/06—Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
    • C08J5/08—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials glass fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/241—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres
    • C08J5/244—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using glass fibres
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D03D1/0082—Fabrics for printed circuit boards
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
    • D03D13/004—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft with weave pattern being non-standard or providing special effects
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
    • D03D13/008—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft characterised by weave density or surface weight
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/242—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads inorganic, e.g. basalt
    • D03D15/267—Glass
    • 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
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
    • D06M13/51—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond
    • D06M13/513—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0313—Organic insulating material
    • H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
    • H05K1/0366—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement reinforced, e.g. by fibres, fabrics
    • 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
    • C03C2201/00—Glass compositions
    • C03C2201/02—Pure silica glass, e.g. pure fused quartz
    • 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
    • C03C2213/00—Glass fibres or filaments
    • 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
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • 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
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/10—Repellency against liquids
    • D06M2200/12—Hydrophobic properties
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00—Inorganic fibres
    • D10B2101/02—Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
    • D10B2101/06—Glass
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/02—Reinforcing materials; Prepregs
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
    • H05K2201/0275—Fibers and reinforcement materials
    • H05K2201/029—Woven fibrous reinforcement or textile

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Woven Fabrics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Reinforced Plastic Materials (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
JP2021564655A 2021-04-09 2021-10-11 ガラスクロス、プリプレグ、及びプリント配線板 Active JP7015973B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021066642 2021-04-09
JP2021066642 2021-04-09
PCT/JP2021/037618 WO2022215287A1 (ja) 2021-04-09 2021-10-11 ガラスクロス、プリプレグ、及びプリント配線板

Publications (2)

Publication Number Publication Date
JP7015973B1 true JP7015973B1 (ja) 2022-02-03
JPWO2022215287A1 JPWO2022215287A1 (https=) 2022-10-13

Family

ID=80808973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021564655A Active JP7015973B1 (ja) 2021-04-09 2021-10-11 ガラスクロス、プリプレグ、及びプリント配線板

Country Status (4)

Country Link
US (1) US12495492B2 (https=)
JP (1) JP7015973B1 (https=)
KR (1) KR20230129501A (https=)
CN (1) CN117136261B (https=)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023058690A1 (https=) * 2021-10-08 2023-04-13
JP7269416B1 (ja) 2022-06-02 2023-05-08 信越化学工業株式会社 石英ガラスクロスの製造方法
JP2023159481A (ja) * 2022-04-20 2023-11-01 信越化学工業株式会社 石英ガラスミルドファイバーおよびその製造方法
JP2023183010A (ja) * 2022-06-15 2023-12-27 信越化学工業株式会社 シラン処理石英ガラス繊維
JP2024009759A (ja) * 2022-07-11 2024-01-23 旭化成株式会社 ガラスクロス、及びガラスクロスの加熱脱油方法
JP7429826B1 (ja) * 2022-03-08 2024-02-08 旭化成株式会社 ガラスクロス、プリプレグ、及びプリント配線板
JP2024125831A (ja) * 2023-03-06 2024-09-19 味の素株式会社 回路基板の製造方法
TWI857513B (zh) * 2022-03-08 2024-10-01 日商旭化成股份有限公司 玻璃布、預浸體、印刷佈線板、積體電路、及電子機器
JP2024150218A (ja) * 2023-04-10 2024-10-23 信越化学工業株式会社 ガラスクロス

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56166269A (en) * 1980-04-18 1981-12-21 Du Pont Coating dispersion
JP2005089691A (ja) * 2003-09-19 2005-04-07 Hitachi Ltd 樹脂組成物、それを用いたプリプレグ、積層板及び多層プリント配線板
JP2012097165A (ja) * 2010-10-29 2012-05-24 Nippon Zeon Co Ltd プリプレグ及び積層体
WO2019065940A1 (ja) * 2017-09-29 2019-04-04 パナソニックＩｐマネジメント株式会社 プリプレグ、金属張積層板、及び配線板

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370376A (en) 1980-04-18 1983-01-25 E. I. Du Pont De Nemours And Company Tetrafluoroethylene polymer dispersions
JP4000834B2 (ja) * 2001-11-22 2007-10-31 日東紡績株式会社 ガラス繊維用原料配合物
JP2004107112A (ja) 2002-09-17 2004-04-08 Nippon Electric Glass Co Ltd 低誘電率低誘電正接ガラス繊維
JP2005050885A (ja) * 2003-07-29 2005-02-24 Kyocera Corp 配線基板及びその製造方法
JP4497977B2 (ja) 2004-03-29 2010-07-07 旭化成イーマテリアルズ株式会社 表面処理ガラスクロス
JP2005336694A (ja) 2004-04-28 2005-12-08 Shinetsu Quartz Prod Co Ltd 混繊ガラスヤーン及びガラスクロス
JP5138267B2 (ja) 2007-04-18 2013-02-06 日立化成工業株式会社 プリプレグ、それを用いた多層基配線板及び電子部品
JP4613977B2 (ja) 2008-04-28 2011-01-19 日立化成工業株式会社 薄層石英ガラスクロスを含むプリプレグ、およびそれを用いた配線板
JP5545590B2 (ja) 2008-04-28 2014-07-09 日本電気硝子株式会社 ガラス繊維用ガラス組成物、ガラス繊維及びガラス繊維シート状物
TWI474988B (zh) * 2009-03-25 2015-03-01 Nippon Electric Glass Co 玻璃纖維用玻璃組成物、玻璃纖維以及玻璃纖維片狀物
KR20170131571A (ko) 2015-04-27 2017-11-29 아사히 가세이 가부시키가이샤 유리 클로스
US11339083B2 (en) * 2016-12-28 2022-05-24 Agy Holding Corporation Low dielectric glass composition, fibers, and article
JP7316570B2 (ja) 2017-09-29 2023-07-28 パナソニックＩｐマネジメント株式会社 プリプレグ、金属張積層板、及び配線板
JP7012505B2 (ja) 2017-10-31 2022-02-14 旭化成株式会社 ガラスクロス、プリプレグ、及びプリント配線板
US20190225762A1 (en) 2018-01-19 2019-07-25 Shin-Etsu Chemical Co., Ltd. Quartz glass fiber-containing prepreg, quartz glass fiber-containing film and quartz glass fiber-containing substrate
US10934640B2 (en) 2018-02-22 2021-03-02 Nitto Boseki Co., Ltd. Glass cloth, prepreg, and glass fiber reinforced resin molded product
CN111819227B (zh) 2018-02-27 2023-04-04 京瓷株式会社 预浸渍体和电路基板用层叠板
JP7319776B2 (ja) 2018-12-20 2023-08-02 旭化成株式会社 ガラスクロス、プリプレグ、及びプリント配線板
JP6734422B1 (ja) 2019-03-27 2020-08-05 日東紡績株式会社 プリント配線板
JP2020194888A (ja) 2019-05-28 2020-12-03 信越化学工業株式会社 低誘電材料用ガラスクロス、該ガラスクロスを用いたプリプレグ及びプリント配線基板
WO2020255396A1 (ja) 2019-06-21 2020-12-24 日本板硝子株式会社 ガラス組成物、ガラス繊維、ガラスクロス、及びガラス繊維の製造方法
JP2025166269A (ja) 2022-07-29 2025-11-06 第一三共株式会社 抗腫瘍効果を有する抗体薬物複合体の新規製造方法
TWI878910B (zh) 2022-12-15 2025-04-01 日商旭化成股份有限公司 玻璃布及其製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56166269A (en) * 1980-04-18 1981-12-21 Du Pont Coating dispersion
JP2005089691A (ja) * 2003-09-19 2005-04-07 Hitachi Ltd 樹脂組成物、それを用いたプリプレグ、積層板及び多層プリント配線板
JP2012097165A (ja) * 2010-10-29 2012-05-24 Nippon Zeon Co Ltd プリプレグ及び積層体
WO2019065940A1 (ja) * 2017-09-29 2019-04-04 パナソニックＩｐマネジメント株式会社 プリプレグ、金属張積層板、及び配線板

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023058690A1 (ja) * 2021-10-08 2023-04-13 旭化成株式会社 ガラスクロス、プリプレグ、及びプリント配線板
JP7667798B2 (ja) 2021-10-08 2025-04-23 旭化成株式会社 ガラスクロス、プリプレグ、及びプリント配線板
JPWO2023058690A1 (https=) * 2021-10-08 2023-04-13
CN118056042A (zh) * 2021-10-08 2024-05-17 旭化成株式会社 玻璃布、预浸料、及印刷布线板
JP7429826B1 (ja) * 2022-03-08 2024-02-08 旭化成株式会社 ガラスクロス、プリプレグ、及びプリント配線板
TWI857513B (zh) * 2022-03-08 2024-10-01 日商旭化成股份有限公司 玻璃布、預浸體、印刷佈線板、積體電路、及電子機器
JP2023159481A (ja) * 2022-04-20 2023-11-01 信越化学工業株式会社 石英ガラスミルドファイバーおよびその製造方法
JP2023177400A (ja) * 2022-06-02 2023-12-14 信越化学工業株式会社 石英ガラスクロスの製造方法
JP7269416B1 (ja) 2022-06-02 2023-05-08 信越化学工業株式会社 石英ガラスクロスの製造方法
JP2023183010A (ja) * 2022-06-15 2023-12-27 信越化学工業株式会社 シラン処理石英ガラス繊維
JP7740137B2 (ja) 2022-06-15 2025-09-17 信越化学工業株式会社 シラン処理石英ガラスクロス
JP2024009759A (ja) * 2022-07-11 2024-01-23 旭化成株式会社 ガラスクロス、及びガラスクロスの加熱脱油方法
JP7489526B2 (ja) 2022-07-11 2024-05-23 旭化成株式会社 ガラスクロス、及びガラスクロスの加熱脱油方法
JP2024125831A (ja) * 2023-03-06 2024-09-19 味の素株式会社 回路基板の製造方法
JP7816223B2 (ja) 2023-03-06 2026-02-18 味の素株式会社 回路基板の製造方法
JP2024150218A (ja) * 2023-04-10 2024-10-23 信越化学工業株式会社 ガラスクロス

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Publication number Publication date
US20240121894A1 (en) 2024-04-11
US12495492B2 (en) 2025-12-09
CN117136261A (zh) 2023-11-28
KR20230129501A (ko) 2023-09-08
JPWO2022215287A1 (https=) 2022-10-13
CN117136261B (zh) 2025-09-26

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