BR112019000339A2 - pré-impregnado incisado e método para produção de pré-impregnado incisado - Google Patents

pré-impregnado incisado e método para produção de pré-impregnado incisado

Info

Publication number
BR112019000339A2
BR112019000339A2 BR112019000339-8A BR112019000339A BR112019000339A2 BR 112019000339 A2 BR112019000339 A2 BR 112019000339A2 BR 112019000339 A BR112019000339 A BR 112019000339A BR 112019000339 A2 BR112019000339 A2 BR 112019000339A2
Authority
BR
Brazil
Prior art keywords
incisions
incised prepreg
prepreg
incised
producing
Prior art date
Application number
BR112019000339-8A
Other languages
English (en)
Inventor
Tsuda Terumasa
Adachi Kentaro
Fujita Yuzo
Karaki Takuya
Original Assignee
Toray Industries, Inc.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toray Industries, Inc. filed Critical Toray Industries, Inc.
Publication of BR112019000339A2 publication Critical patent/BR112019000339A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/14—Making preforms characterised by structure or composition
    • B29B11/16—Making preforms characterised by structure or composition comprising fillers or reinforcement
    • 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
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/20—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres
    • B29C70/205—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres the structure being shaped to form a three-dimensional configuration
    • 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
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/543—Fixing the position or configuration of fibrous reinforcements before or during moulding
    • 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
    • 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
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0036—Slitting
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0081—Shaping techniques involving a cutting or machining operation before shaping
    • 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
    • B29C70/02—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0872—Prepregs
    • B29K2105/089—Prepregs fabric
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

a presente invenção refere-se a um material-base intermediário (pré-impregnado incisado) que tem qualidades de superfície e propriedades mecânicas excepcionais quando solidificado e com o qual é possível obter um plástico reforçado com fibras que tem propriedades de conformabilidade ao formato tridimensional excelentes. este pré-impregnado incisado tem, em um pré-impregnado que inclui uma resina e fibras de reforço orientadas em uma direção, incisões substancialmente paralelas à direção de orientação das fibras de reforço (as incisões substancialmente paralelas à direção de orientação das fibras de reforço são indicadas como incisões paralelas) e incisões que cruzam as fibras de reforço (as incisões que cruzam as fibras de reforço são indicadas como incisões transversais).
BR112019000339-8A 2016-09-26 2017-08-07 pré-impregnado incisado e método para produção de pré-impregnado incisado BR112019000339A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016-186526 2016-09-26
JP2016186526 2016-09-26
PCT/JP2017/028579 WO2018055932A1 (ja) 2016-09-26 2017-08-07 切込プリプレグ及び切込プリプレグの製造方法

Publications (1)

Publication Number Publication Date
BR112019000339A2 true BR112019000339A2 (pt) 2019-04-24

Family

ID=61689907

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019000339-8A BR112019000339A2 (pt) 2016-09-26 2017-08-07 pré-impregnado incisado e método para produção de pré-impregnado incisado

Country Status (12)

Country Link
US (1) US11413788B2 (pt)
EP (1) EP3517564B1 (pt)
JP (1) JP6947034B2 (pt)
KR (1) KR102344759B1 (pt)
CN (1) CN109415525A (pt)
AU (1) AU2017330685A1 (pt)
BR (1) BR112019000339A2 (pt)
CA (1) CA3026630A1 (pt)
ES (1) ES2905763T3 (pt)
RU (1) RU2019102213A (pt)
TW (1) TWI730167B (pt)
WO (1) WO2018055932A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112936911A (zh) * 2017-01-18 2021-06-11 三菱化学株式会社 纤维增强塑料的制造方法
CN111212716B (zh) * 2017-10-20 2021-07-30 东丽株式会社 纤维增强塑料复合体的制造方法
CN113728038A (zh) * 2019-04-26 2021-11-30 三菱化学株式会社 纤维增强复合材料成型品的制造方法、增强纤维基材及纤维增强复合材料成型品
US20220315718A1 (en) * 2019-08-06 2022-10-06 Toray Industries, Inc. Incised prepreg and fiber-reinforced plastic
CN114364517A (zh) * 2019-10-21 2022-04-15 福美化学工业有限公司 纤维增强树脂片材及其层叠体、以及纤维增强树脂成形品的制造方法
EP4043190A4 (en) * 2020-01-17 2022-10-26 Mitsubishi Heavy Industries, Ltd. PROCESS FOR MAKING A COMPOSITE STRUCTURE AND LAYERED BODY
CN116056850A (zh) * 2020-09-04 2023-05-02 东丽株式会社 热塑性预浸料坯、纤维增强塑料及它们的制造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223354B2 (pt) 1972-11-20 1977-06-23
JPH085079B2 (ja) 1987-04-02 1996-01-24 三井東圧化学株式会社 繊維強化熱可塑性プラスチツクの製造法
JPH01289837A (ja) 1988-05-17 1989-11-21 Mitsui Toatsu Chem Inc 切れ目を入れた連続繊維プリプレグを使用する繊維強化熱可塑性プラスチックの製造法
JP4779754B2 (ja) * 2006-03-29 2011-09-28 東レ株式会社 プリプレグ積層体及び繊維強化プラスチック
US20100233423A1 (en) * 2006-05-22 2010-09-16 Advanced Composites Group Limited Moulding materials
EP3501774B1 (en) * 2007-02-02 2021-09-15 Toray Industries, Inc. Prepreg base material, laminated base material and fibre reinforced plastic
JP5223354B2 (ja) 2007-02-02 2013-06-26 東レ株式会社 切込プリプレグ基材、積層基材、繊維強化プラスチック、および切込プリプレグ基材の製造方法
JP2008238809A (ja) * 2007-02-28 2008-10-09 Toray Ind Inc 積層体の製造方法
JP5167953B2 (ja) 2008-05-27 2013-03-21 東レ株式会社 積層基材、繊維強化プラスチック、およびそれらの製造方法
JP2012087420A (ja) * 2010-10-15 2012-05-10 Mitsubishi Rayon Co Ltd 一方向不連続繊維帯の製造方法
JP2014189722A (ja) * 2013-03-28 2014-10-06 Mitsubishi Chemicals Corp 繊維強化プラスティックの積層基材およびその製造方法
JP2016108348A (ja) * 2014-12-02 2016-06-20 三菱レイヨン株式会社 積層基材およびその製造方法

Also Published As

Publication number Publication date
US11413788B2 (en) 2022-08-16
EP3517564B1 (en) 2021-12-15
EP3517564A4 (en) 2020-05-13
CA3026630A1 (en) 2018-03-29
CN109415525A (zh) 2019-03-01
TWI730167B (zh) 2021-06-11
KR20190058381A (ko) 2019-05-29
JPWO2018055932A1 (ja) 2019-07-04
JP6947034B2 (ja) 2021-10-13
ES2905763T3 (es) 2022-04-12
WO2018055932A1 (ja) 2018-03-29
AU2017330685A1 (en) 2018-12-06
EP3517564A1 (en) 2019-07-31
KR102344759B1 (ko) 2021-12-29
TW201829565A (zh) 2018-08-16
US20190232528A1 (en) 2019-08-01
RU2019102213A (ru) 2020-10-26

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Legal Events

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B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]