JPWO2021033740A1 - - Google Patents
Info
- Publication number
- JPWO2021033740A1 JPWO2021033740A1 JP2021540979A JP2021540979A JPWO2021033740A1 JP WO2021033740 A1 JPWO2021033740 A1 JP WO2021033740A1 JP 2021540979 A JP2021540979 A JP 2021540979A JP 2021540979 A JP2021540979 A JP 2021540979A JP WO2021033740 A1 JPWO2021033740 A1 JP WO2021033740A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
- B29C70/081—Combinations of fibres of continuous or substantial length and short fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/20—Making multilayered or multicoloured articles
- B29C43/203—Making multilayered articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/12—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
- B29C70/14—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat oriented
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
-
- 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
- C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
- C08J5/042—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with carbon 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
- C08J5/243—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using carbon 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
- C08J5/248—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using pre-treated 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
- C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Textile Engineering (AREA)
- Reinforced Plastic Materials (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019151942 | 2019-08-22 | ||
| JP2019151942 | 2019-08-22 | ||
| JP2020039300 | 2020-03-06 | ||
| JP2020039300 | 2020-03-06 | ||
| PCT/JP2020/031393 WO2021033740A1 (ja) | 2019-08-22 | 2020-08-20 | Ｆｒｐ製品の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2021033740A1 true JPWO2021033740A1 (https=) | 2021-02-25 |
| JPWO2021033740A5 JPWO2021033740A5 (https=) | 2022-03-17 |
| JP7222430B2 JP7222430B2 (ja) | 2023-02-15 |
Family
ID=74661152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021540979A Active JP7222430B2 (ja) | 2019-08-22 | 2020-08-20 | Ｆｒｐ製品の製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12515418B2 (https=) |
| EP (1) | EP4019223A4 (https=) |
| JP (1) | JP7222430B2 (https=) |
| CN (1) | CN114269547B (https=) |
| WO (1) | WO2021033740A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023120091A1 (ja) * | 2021-12-23 | 2023-06-29 | Dic株式会社 | シートモールディングコンパウンド及びその製造方法 |
| US12515308B2 (en) * | 2022-08-05 | 2026-01-06 | Snap-On Incorporated | Composite work surface |
| SE2350317A1 (en) * | 2023-03-21 | 2024-09-22 | Blue Ocean Closures Ab | A material with enhanced water and/or grease repellency, method for its manufacture and use |
| JP2025064078A (ja) * | 2023-10-05 | 2025-04-17 | 株式会社有沢製作所 | 自動車用構造材およびその製造方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6482920A (en) * | 1987-09-24 | 1989-03-28 | Mazda Motor | Manufacture of arm member of frp |
| JPH09109167A (ja) * | 1995-10-16 | 1997-04-28 | Hitachi Chem Co Ltd | 繊維強化プラスチック成形品の製造方法 |
| JP2009083441A (ja) * | 2007-10-03 | 2009-04-23 | Mitsubishi Rayon Co Ltd | 繊維強化樹脂製構造体の製造方法 |
| JP2014108612A (ja) * | 2012-12-04 | 2014-06-12 | Ehime Univ | 炭素繊維強化プラスチックの成形時の解析方法、及び解析装置 |
| WO2017073460A1 (ja) * | 2015-10-27 | 2017-05-04 | 東レ株式会社 | 切込プリプレグ、クロスプライ積層体、および切込プリプレグの製造方法 |
| WO2018147324A1 (ja) * | 2017-02-09 | 2018-08-16 | 東レ株式会社 | プリフォーム要素、ならびにこれを利用したプリフォームおよびその製造方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6893733B2 (en) * | 2000-07-07 | 2005-05-17 | Delphi Technologies, Inc. | Modified contoured crushable structural members and methods for making the same |
| JP2004338270A (ja) * | 2003-05-16 | 2004-12-02 | Mitsubishi Rayon Co Ltd | 繊維強化樹脂複合材料の製造方法および繊維強化樹脂複合材料 |
| US8263205B2 (en) * | 2009-09-17 | 2012-09-11 | Hexcel Corporation | Method of molding complex composite parts using pre-plied multi-directional continuous fiber laminate |
| JP4973745B2 (ja) * | 2010-02-01 | 2012-07-11 | トヨタ自動車株式会社 | 連続繊維プリプレグの成形方法 |
| KR101630219B1 (ko) * | 2010-12-02 | 2016-06-14 | 도레이 카부시키가이샤 | 금속 복합체의 제조 방법 및 전자기기 하우징 |
| KR101945690B1 (ko) * | 2010-12-02 | 2019-02-11 | 테이진 카르본 오이로페 게엠베하 | 강화용 섬유 번들들로부터 제조되고 단일방향 섬유 테이프들을 포함하는 섬유 예비성형체, 및 복합재 부재 |
| JP6369178B2 (ja) * | 2014-07-07 | 2018-08-08 | 三菱ケミカル株式会社 | プリフォームの製造方法、繊維強化熱硬化性樹脂成形品の製造方法、及びプリフォーム |
| DE102014215964A1 (de) * | 2014-08-12 | 2016-02-18 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Herstellen eines mit einem unidirektionalen Fasergelege versehenen SMC-Bauteiles |
| WO2017089495A1 (en) * | 2015-11-25 | 2017-06-01 | Hexcel Holding Gmbh | Improvements in or relating to fibre reinforced composites |
| JP6648768B2 (ja) | 2016-11-29 | 2020-02-14 | 三菱ケミカル株式会社 | 繊維強化樹脂成形品および繊維強化樹脂成形品の製造方法 |
| EP3582956A1 (de) * | 2017-03-10 | 2019-12-25 | Grob Aircraft SE | Verfahren für die herstellung eines faserverstärkten bauteils |
| JP7124252B2 (ja) | 2018-03-01 | 2022-08-24 | グンゼ株式会社 | 下半身用衣類 |
| JP7220865B2 (ja) | 2018-09-11 | 2023-02-13 | 国立研究開発法人物質・材料研究機構 | 酸化還元活性を有する核酸分子 |
| US20220234307A1 (en) * | 2021-01-22 | 2022-07-28 | Arris Composites Inc. | Fiber-composite parts with inserts and method for integration thereof |
-
2020
- 2020-08-20 CN CN202080057639.7A patent/CN114269547B/zh active Active
- 2020-08-20 EP EP20853670.6A patent/EP4019223A4/en active Pending
- 2020-08-20 JP JP2021540979A patent/JP7222430B2/ja active Active
- 2020-08-20 WO PCT/JP2020/031393 patent/WO2021033740A1/ja not_active Ceased
-
2022
- 2022-02-16 US US17/673,685 patent/US12515418B2/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6482920A (en) * | 1987-09-24 | 1989-03-28 | Mazda Motor | Manufacture of arm member of frp |
| JPH09109167A (ja) * | 1995-10-16 | 1997-04-28 | Hitachi Chem Co Ltd | 繊維強化プラスチック成形品の製造方法 |
| JP2009083441A (ja) * | 2007-10-03 | 2009-04-23 | Mitsubishi Rayon Co Ltd | 繊維強化樹脂製構造体の製造方法 |
| JP2014108612A (ja) * | 2012-12-04 | 2014-06-12 | Ehime Univ | 炭素繊維強化プラスチックの成形時の解析方法、及び解析装置 |
| WO2017073460A1 (ja) * | 2015-10-27 | 2017-05-04 | 東レ株式会社 | 切込プリプレグ、クロスプライ積層体、および切込プリプレグの製造方法 |
| WO2018147324A1 (ja) * | 2017-02-09 | 2018-08-16 | 東レ株式会社 | プリフォーム要素、ならびにこれを利用したプリフォームおよびその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7222430B2 (ja) | 2023-02-15 |
| WO2021033740A1 (ja) | 2021-02-25 |
| EP4019223A1 (en) | 2022-06-29 |
| US20220168974A1 (en) | 2022-06-02 |
| CN114269547B (zh) | 2024-12-06 |
| US12515418B2 (en) | 2026-01-06 |
| CN114269547A (zh) | 2022-04-01 |
| EP4019223A4 (en) | 2022-10-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20211119 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220309 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220712 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20220905 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221101 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230104 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230117 |
|
| R151 | Written notification of patent or utility model registration |
Ref document number: 7222430 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |