DE69423766D1 - Vorrichtung, verfahren und beschichtungsdüse zum herstellen von langfaserverstärkten thermoplastischen zusammensetzungen - Google Patents

Vorrichtung, verfahren und beschichtungsdüse zum herstellen von langfaserverstärkten thermoplastischen zusammensetzungen

Info

Publication number
DE69423766D1
DE69423766D1 DE69423766T DE69423766T DE69423766D1 DE 69423766 D1 DE69423766 D1 DE 69423766D1 DE 69423766 T DE69423766 T DE 69423766T DE 69423766 T DE69423766 T DE 69423766T DE 69423766 D1 DE69423766 D1 DE 69423766D1
Authority
DE
Germany
Prior art keywords
fiber reinforced
reinforced thermoplastic
coating nozzle
thermoplastic compositions
producing long
Prior art date
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.)
Expired - Fee Related
Application number
DE69423766T
Other languages
English (en)
Other versions
DE69423766T2 (de
Inventor
Yoshimitsu Shirai
Toshikatsu Nitoh
Takeshi Amaike
Haruji Murakami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Polyplastics Co Ltd
Original Assignee
Polyplastics Co Ltd
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 Polyplastics Co Ltd filed Critical Polyplastics Co Ltd
Publication of DE69423766D1 publication Critical patent/DE69423766D1/de
Application granted granted Critical
Publication of DE69423766T2 publication Critical patent/DE69423766T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • 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
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
    • B29C70/523—Pultrusion, i.e. forming and compressing by continuously pulling through a die and impregnating the reinforcement in the die
    • 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
    • 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S366/00—Agitating
    • Y10S366/03—Micromixers: variable geometry from the pathway influences mixing/agitation of non-laminar fluid flow
DE69423766T 1993-08-17 1994-08-17 Vorrichtung, verfahren und beschichtungsdüse zum herstellen von langfaserverstärkten thermoplastischen zusammensetzungen Expired - Fee Related DE69423766T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP22275593A JP3358850B2 (ja) 1993-08-17 1993-08-17 長繊維強化熱可塑性樹脂組成物の製造装置、その製造方法及びその製造用被覆ダイ
PCT/JP1994/001364 WO1995005280A1 (fr) 1993-08-17 1994-08-17 Appareil, procede et filiere de revetement pour la production d'une composition thermoplastique renforcee par des fibres longues

Publications (2)

Publication Number Publication Date
DE69423766D1 true DE69423766D1 (de) 2000-05-04
DE69423766T2 DE69423766T2 (de) 2000-12-28

Family

ID=16787406

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69423766T Expired - Fee Related DE69423766T2 (de) 1993-08-17 1994-08-17 Vorrichtung, verfahren und beschichtungsdüse zum herstellen von langfaserverstärkten thermoplastischen zusammensetzungen

Country Status (6)

Country Link
US (1) US5783129A (de)
EP (1) EP0714756B1 (de)
JP (1) JP3358850B2 (de)
KR (1) KR100355442B1 (de)
DE (1) DE69423766T2 (de)
WO (1) WO1995005280A1 (de)

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Also Published As

Publication number Publication date
KR100355442B1 (ko) 2003-03-26
US5783129A (en) 1998-07-21
WO1995005280A1 (fr) 1995-02-23
EP0714756B1 (de) 2000-03-29
DE69423766T2 (de) 2000-12-28
EP0714756A1 (de) 1996-06-05
KR960703370A (ko) 1996-08-17
JPH0752226A (ja) 1995-02-28
EP0714756A4 (de) 1996-07-31
JP3358850B2 (ja) 2002-12-24

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