JP6424992B1 - プリプレグ、積層板、金属箔張積層板、プリント配線板、及び多層プリント配線板 - Google Patents

プリプレグ、積層板、金属箔張積層板、プリント配線板、及び多層プリント配線板 Download PDF

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JP6424992B1
JP6424992B1 JP2018537543A JP2018537543A JP6424992B1 JP 6424992 B1 JP6424992 B1 JP 6424992B1 JP 2018537543 A JP2018537543 A JP 2018537543A JP 2018537543 A JP2018537543 A JP 2018537543A JP 6424992 B1 JP6424992 B1 JP 6424992B1
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prepreg
glass
mass
printed wiring
wiring board
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JPWO2018124158A1 (ja
Inventor
知樹 濱嶌
知樹 濱嶌
翔平 山口
翔平 山口
孝史 久保
孝史 久保
環 伊藤
環 伊藤
英祐 志賀
英祐 志賀
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Mitsubishi Gas Chemical Co Inc
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Mitsubishi Gas Chemical Co Inc
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/241Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres
    • C08J5/244Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using glass fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/04Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/14Layered products comprising a layer of metal next to a fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/0405Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
    • C08J5/043Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with glass fibres
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/249Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs characterised by the additives used in the prepolymer mixture
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/03Use of materials for the substrate
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/03Use of materials for the substrate
    • H05K1/0313Organic insulating material
    • H05K1/0353Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
    • H05K1/036Multilayers with layers of different types
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/03Use of materials for the substrate
    • H05K1/0313Organic insulating material
    • H05K1/0353Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
    • H05K1/0366Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement reinforced, e.g. by fibres, fabrics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02Composition of the impregnated, bonded or embedded layer
    • B32B2260/021Fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04Impregnation, embedding, or binder material
    • B32B2260/046Synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10Inorganic fibres
    • B32B2262/101Glass fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/20Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/206Insulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00Electrical equipment
    • B32B2457/08PCBs, i.e. printed circuit boards
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00Characterised by the use of unspecified polymers
    • C08J2300/24Thermosetting resins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2379/00Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
    • C08J2379/04Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2379/08Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2463/00Characterised by the use of epoxy resins; Derivatives of epoxy resins
    • C08J2463/02Polyglycidyl ethers of bis-phenols
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2479/00Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2461/00 - C08J2477/00
    • C08J2479/04Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
JP2018537543A 2016-12-28 2017-12-27 プリプレグ、積層板、金属箔張積層板、プリント配線板、及び多層プリント配線板 Active JP6424992B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016255270 2016-12-28
JP2016255270 2016-12-28
PCT/JP2017/046840 WO2018124158A1 (fr) 2016-12-28 2017-12-27 Préimprégné, carte stratifiée, carte stratifiée plaquée de feuille métallique, carte de circuit imprimé, et carte de circuit imprimé multicouche

Related Child Applications (1)

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JP2018200090A Division JP6681052B2 (ja) 2016-12-28 2018-10-24 プリプレグ、積層板、金属箔張積層板、プリント配線板、及び多層プリント配線板

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JP6424992B1 true JP6424992B1 (ja) 2018-11-21
JPWO2018124158A1 JPWO2018124158A1 (ja) 2018-12-27

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JP2018200090A Active JP6681052B2 (ja) 2016-12-28 2018-10-24 プリプレグ、積層板、金属箔張積層板、プリント配線板、及び多層プリント配線板

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JP (2) JP6424992B1 (fr)
KR (1) KR102026591B1 (fr)
CN (1) CN110139893B (fr)
TW (2) TWI656151B (fr)
WO (1) WO2018124158A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019048990A (ja) * 2016-12-28 2019-03-28 三菱瓦斯化学株式会社 プリプレグ、積層板、金属箔張積層板、プリント配線板、及び多層プリント配線板

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102199879B1 (ko) * 2017-12-27 2021-01-07 미츠비시 가스 가가쿠 가부시키가이샤 수지 조성물, 프리프레그, 적층판, 금속박 피복 적층판, 프린트 배선판 및 다층 프린트 배선판
CN114127205B (zh) * 2019-06-26 2022-10-25 三菱瓦斯化学株式会社 树脂片、覆金属箔层叠板和印刷电路板
CN114698223B (zh) * 2020-12-29 2024-06-14 广东生益科技股份有限公司 一种覆不对称金属箔的层压板和包含其的印刷线路板

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1072752A (ja) * 1996-05-15 1998-03-17 Matsushita Electric Ind Co Ltd プリント配線板用不織布基材とこれを用いたプリプレグ
JP2015089622A (ja) * 2013-11-05 2015-05-11 住友ベークライト株式会社 金属張積層板、プリント配線基板、および半導体装置
JP2015157467A (ja) * 2014-02-24 2015-09-03 サムソン エレクトロ−メカニックス カンパニーリミテッド. 銅張積層板の製造方法
JP2016196549A (ja) * 2015-04-03 2016-11-24 住友ベークライト株式会社 プリント配線基板用樹脂組成物、プリプレグ、樹脂基板、金属張積層板、プリント配線基板、および半導体装置
WO2017187783A1 (fr) * 2016-04-27 2017-11-02 住友精化株式会社 Composition de résine thermodurcissable, objet durci, matériau de moulage et objet moulé
WO2018016527A1 (fr) * 2016-07-22 2018-01-25 京セラ株式会社 Corps isolant organique, stratifié revêtu de métal et tableau de connexions

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3173332B2 (ja) 1995-03-13 2001-06-04 新神戸電機株式会社 金属箔張り積層板の製造法
JP5024205B2 (ja) 2007-07-12 2012-09-12 三菱瓦斯化学株式会社 プリプレグ及び積層板
TW201204548A (en) 2010-02-05 2012-02-01 Sumitomo Bakelite Co Prepreg, laminate, printed wiring board, and semiconductor device
WO2011108588A1 (fr) * 2010-03-02 2011-09-09 日本化薬株式会社 Composition de résine durcissable et article durci obtenu à partir de celle-ci
JP2013001807A (ja) 2011-06-16 2013-01-07 Panasonic Corp 電子回路基板材料用樹脂組成物、プリプレグ及び積層板
JP2013216884A (ja) 2012-03-14 2013-10-24 Hitachi Chemical Co Ltd 熱硬化性樹脂組成物、プリプレグ及び積層板
TWI620781B (zh) * 2012-05-31 2018-04-11 Ajinomoto Co., Inc. Resin composition
KR102008550B1 (ko) * 2012-06-08 2019-08-07 가부시키가이샤 아데카 경화성 수지 조성물, 수지 조성물, 이들을 사용하여 이루어지는 수지 시트, 및 이들의 경화물
KR102280840B1 (ko) * 2013-01-15 2021-07-22 미츠비시 가스 가가쿠 가부시키가이샤 수지 조성물, 프리프레그, 적층판, 금속박 피복 적층판 및 프린트 배선판
WO2014196501A1 (fr) * 2013-06-03 2014-12-11 三菱瓦斯化学株式会社 Composition de résine pour carte de circuit imprimé ainsi que pré-imprégné mettant en œuvre celle-ci, feuille de résine, plaque stratifiée revêtue d'une feuille de métal, et carte de circuit imprimé
EP3094162B1 (fr) * 2014-01-07 2023-08-09 Mitsubishi Gas Chemical Company, Inc. Couche isolante pour carte de circuit imprimé, et carte de circuit imprimé
KR101755323B1 (ko) * 2014-02-19 2017-07-20 한국생산기술연구원 신규한 에폭시 화합물, 이를 포함하는 혼합물, 조성물, 경화물, 이의 제조 방법, 및 이의 용도
WO2016010033A1 (fr) * 2014-07-18 2016-01-21 三菱瓦斯化学株式会社 Composition de résine, préimprégné, stratifié revêtu d'une feuille métallique, et carte à câblage imprimé
TWI656151B (zh) * 2016-12-28 2019-04-11 日商三菱瓦斯化學股份有限公司 預浸體、疊層板、覆金屬箔疊層板、印刷電路板、及多層印刷電路板

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1072752A (ja) * 1996-05-15 1998-03-17 Matsushita Electric Ind Co Ltd プリント配線板用不織布基材とこれを用いたプリプレグ
JP2015089622A (ja) * 2013-11-05 2015-05-11 住友ベークライト株式会社 金属張積層板、プリント配線基板、および半導体装置
JP2015157467A (ja) * 2014-02-24 2015-09-03 サムソン エレクトロ−メカニックス カンパニーリミテッド. 銅張積層板の製造方法
JP2016196549A (ja) * 2015-04-03 2016-11-24 住友ベークライト株式会社 プリント配線基板用樹脂組成物、プリプレグ、樹脂基板、金属張積層板、プリント配線基板、および半導体装置
WO2017187783A1 (fr) * 2016-04-27 2017-11-02 住友精化株式会社 Composition de résine thermodurcissable, objet durci, matériau de moulage et objet moulé
WO2018016527A1 (fr) * 2016-07-22 2018-01-25 京セラ株式会社 Corps isolant organique, stratifié revêtu de métal et tableau de connexions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019048990A (ja) * 2016-12-28 2019-03-28 三菱瓦斯化学株式会社 プリプレグ、積層板、金属箔張積層板、プリント配線板、及び多層プリント配線板

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WO2018124158A1 (fr) 2018-07-05
CN114196204A (zh) 2022-03-18
KR20190026953A (ko) 2019-03-13
TWI725387B (zh) 2021-04-21
TW201920399A (zh) 2019-06-01
JP6681052B2 (ja) 2020-04-15
CN110139893B (zh) 2021-11-19
TWI656151B (zh) 2019-04-11
JP2019048990A (ja) 2019-03-28
KR102026591B1 (ko) 2019-09-27
JPWO2018124158A1 (ja) 2018-12-27
CN110139893A (zh) 2019-08-16
TW201831572A (zh) 2018-09-01

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