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MX2018013775A - Haz de fibras separado parcialmente, metodo de produccion de haz de fibras separado parcialmente, material de moldeo de resina reforzado con fibra que usa un haz de fibras separado parcialmente y metodo de produccion de material de moldeo de resina reforzado con fibra que usa un haz de fibras separado parcialmente. - Google Patents

Haz de fibras separado parcialmente, metodo de produccion de haz de fibras separado parcialmente, material de moldeo de resina reforzado con fibra que usa un haz de fibras separado parcialmente y metodo de produccion de material de moldeo de resina reforzado con fibra que usa un haz de fibras separado parcialmente.

Info

Publication number
MX2018013775A
MX2018013775A MX2018013775A MX2018013775A MX2018013775A MX 2018013775 A MX2018013775 A MX 2018013775A MX 2018013775 A MX2018013775 A MX 2018013775A MX 2018013775 A MX2018013775 A MX 2018013775A MX 2018013775 A MX2018013775 A MX 2018013775A
Authority
MX
Mexico
Prior art keywords
fiber bundle
partially separated
bundles
separation
fiber
Prior art date
Application number
MX2018013775A
Other languages
English (en)
Inventor
Miyoshi Katsuhiro
Hashimoto Takafumi
SATO Chiasa
Motohashi Tetsuya
Original Assignee
Toray Industries
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 filed Critical Toray Industries
Publication of MX2018013775A publication Critical patent/MX2018013775A/es

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/18—Separating or spreading
    • 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
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
    • 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
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
    • B29B15/122—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/005—Separating a bundle of forwarding filamentary materials into a plurality of groups
    • 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
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • 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
    • C08J2331/00—Characterised by the use of copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, or carbonic acid, or of a haloformic acid
    • C08J2331/02—Characterised by the use of omopolymers or copolymers of esters of monocarboxylic acids
    • 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
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • 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
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • C08J2361/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols with monohydric phenols
    • C08J2361/10—Phenol-formaldehyde condensates
    • 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
    • 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
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • 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
    • C08J2381/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
    • C08J2381/04—Polysulfides
    • 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
    • D10B2101/10—Inorganic fibres based on non-oxides other than metals
    • D10B2101/12—Carbon; Pitch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

Un haz de fibras separado parcialmente que comprende secciones sometidas a proceso de separación y secciones no sometidas a proceso de separación que se forman alternativamente a lo largo de la dirección longitudinal de un haz de fibras que comprende una pluralidad de fibras individuales, en donde las secciones sometidas a proceso de separación comprenden una pluralidad de haces de fibras divididos que han sido divididos por procesamiento de separación. El haz de fibras separado parcialmente se caracteriza porque los números de fibras individuales de los haces de fibras divididos en la sección sometida a proceso de separación no son uniformes. Un método de producción para el haz de fibras separado parcialmente, un material de moldeo de resina reforzado con fibra que usa el haz de fibras separado parcialmente y un método de producción para el material de moldeo de resina reforzado con fibra que usa el haz de fibras separado parcialmente. Debido a que el haz de fibras separado parcialmente se separa en haces comparativamente delgados y haces comparativamente gruesos que tienen diferentes números de fibras individuales, cuando el haz de fibras separado parcialmente se ha convertido en un sustrato intermedio que se va a usar en el moldeo de material compuesto, es posible controlar los haces de fibras delgadas y los haces de fibras gruesas en un estado de distribución óptimo y exhibir la fluidez durante el moldeo y las propiedades mecánicas de un artículo moldeado en un buen equilibrio.
MX2018013775A 2016-06-21 2017-06-01 Haz de fibras separado parcialmente, metodo de produccion de haz de fibras separado parcialmente, material de moldeo de resina reforzado con fibra que usa un haz de fibras separado parcialmente y metodo de produccion de material de moldeo de resina reforzado con fibra que usa un haz de fibras separado parcialmente. MX2018013775A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016122542 2016-06-21
JP2016123438 2016-06-22
PCT/JP2017/020404 WO2017221656A1 (ja) 2016-06-21 2017-06-01 部分分繊繊維束とその製造方法、および部分分繊繊維束を用いた繊維強化樹脂成形材料とその製造方法

Publications (1)

Publication Number Publication Date
MX2018013775A true MX2018013775A (es) 2019-03-28

Family

ID=60784096

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018013775A MX2018013775A (es) 2016-06-21 2017-06-01 Haz de fibras separado parcialmente, metodo de produccion de haz de fibras separado parcialmente, material de moldeo de resina reforzado con fibra que usa un haz de fibras separado parcialmente y metodo de produccion de material de moldeo de resina reforzado con fibra que usa un haz de fibras separado parcialmente.

Country Status (10)

Country Link
US (1) US11162196B2 (es)
EP (1) EP3473758B1 (es)
JP (1) JP7001996B2 (es)
KR (1) KR102253276B1 (es)
CN (1) CN109312504A (es)
CA (1) CA3023638A1 (es)
ES (1) ES2942624T3 (es)
MX (1) MX2018013775A (es)
TW (1) TW201835403A (es)
WO (1) WO2017221656A1 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6315101B2 (ja) 2015-07-07 2018-04-25 三菱ケミカル株式会社 繊維強化樹脂成形材料の製造方法及び製造装置
ES2947664T3 (es) * 2016-06-21 2023-08-16 Toray Industries Haz de fibras parcialmente separadas, método de producción para un haz de fibras parcialmente separadas, material de moldeo de resina reforzado con fibra que utiliza un haz de fibras parcialmente separadas y método de producción para material de moldeo de resina reforzado con fibra que utiliza un haz de fibras parcialmente separadas
RU2020127571A (ru) * 2018-02-01 2022-03-01 Торэй Индастриз, Инк. Пучок частично расщепленных волокон, промежуточный основной материал, формованное изделие и способ для их производства
WO2019194090A1 (ja) * 2018-04-04 2019-10-10 三菱ケミカル株式会社 繊維強化樹脂成形材料の製造方法及び繊維強化樹脂成形材料の製造装置
CN109239859B (zh) * 2018-10-30 2024-05-10 深圳市中兴新地技术股份有限公司 一种用于多芯光器件的精准分纤与防护系统
EP4371722A4 (en) * 2021-07-15 2024-10-30 Mitsubishi Chemical Corporation METHOD FOR PRODUCING A MOLDED JOINT AND DEVICE FOR DEPOSING A FIBER MAT

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Also Published As

Publication number Publication date
EP3473758A4 (en) 2019-11-27
CA3023638A1 (en) 2017-12-28
ES2942624T3 (es) 2023-06-05
JP7001996B2 (ja) 2022-01-20
EP3473758B1 (en) 2023-03-29
TW201835403A (zh) 2018-10-01
KR20190017819A (ko) 2019-02-20
KR102253276B1 (ko) 2021-05-20
JPWO2017221656A1 (ja) 2019-04-11
CN109312504A (zh) 2019-02-05
WO2017221656A1 (ja) 2017-12-28
US20190177888A1 (en) 2019-06-13
US11162196B2 (en) 2021-11-02
EP3473758A1 (en) 2019-04-24

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