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KR940701334A - 중합체 분말 분산액으로부터의 복합물의 제조방법 - Google Patents

중합체 분말 분산액으로부터의 복합물의 제조방법

Info

Publication number
KR940701334A
KR940701334A KR1019930704086A KR930704086A KR940701334A KR 940701334 A KR940701334 A KR 940701334A KR 1019930704086 A KR1019930704086 A KR 1019930704086A KR 930704086 A KR930704086 A KR 930704086A KR 940701334 A KR940701334 A KR 940701334A
Authority
KR
South Korea
Prior art keywords
dispersion
thermoplastic
bath
composite
content
Prior art date
Application number
KR1019930704086A
Other languages
English (en)
Inventor
힌리흐센 게오르그
보데르마이어 알베르트
라이헤르트 카를-하인츠
쿠네르트 로타르
린드너 볼프강
골드만 게르트
Original Assignee
벡커, 바인
훽스트 아크티엔게젤샤프트
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 벡커, 바인, 훽스트 아크티엔게젤샤프트 filed Critical 벡커, 바인
Publication of KR940701334A publication Critical patent/KR940701334A/ko

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
    • 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
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C2037/90—Measuring, controlling or regulating
    • 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
    • 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
    • B29K2105/0058—Liquid or visquous
    • B29K2105/0064—Latex, emulsion or dispersion
    • 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
    • B29K2105/10—Cords, strands or rovings, e.g. oriented cords, strands or rovings
    • B29K2105/101—Oriented

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

열가소성 물질의 분말 분산액을 함유하는 욕 중에서 연속강화-섬유 스트랜드를 열가소성 물질로 함침시켜 단일 방향으로 강화된 복합 물질을 제조하기 위한 연속 방법이 기술되어 있다.
함침 욕으로부터 배출된 스트랜드의 폭을 측정하고 측정된 수치를 사용하여 욕 중에서의 중합체의 농도를 조절한다.

Description

중합체 분말 분산액으로부터의 복합물의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (6)

  1. 열가소성 분말 분산액의 욕으로부터 배출된 섬유 스트랜드의 폭을 측정하고 측정된 수치를 사용하여 분산액의 중합체 함량을 조절함을 특징으로 하여, 열가소성 분말 분산액의 욕을 통해 종방향으로 섬유 스트랜드를 이동시키고, 분산 매질을 제거하고 열가소성 물질이 용융될 때까지 섬유 스트랜드를 가열하여 열가소성 물질의 함량이 일정한 단일 방향으로 강화된 복합물을 제조하는 방법.
  2. 제1항에 있어서, 분산액의 점도가 500mPas이하임을 특징으로 하는 방법.
  3. 제1항에 있어서, 분산액에 가해진 분산 보조제의 양이 기제 분산액을 기준으로 하여 0.3이하임을 특징으로 하는 방법.
  4. 제1항에 있어서, 8m/min이상의 인취속도가 달성됨을 특징으로 하는 방법.
  5. 제1항에 있어서, 제조된 복합물의 열가소성 물질의 함량에 있어서 일시적인 변화가 복합물중에 존재하는 열가소성 물질의 용적의 3%이하임을 특징으로 하는 방법.
  6. 제1항에 있어서, 유리 섬유, 아르아미드 섬유 및 HT 탄소섬유가 사용되는 경우, 제조된 복합물의 인장 강도가 이론상의 인장 강도의 85%이상임을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930704086A 1991-07-03 1992-06-22 중합체 분말 분산액으로부터의 복합물의 제조방법 KR940701334A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP4121915.5 1991-07-03
DE4121915A DE4121915A1 (de) 1991-07-03 1991-07-03 Herstellung von verbundwerkstoffen aus polymerpulverdispersionen
PCT/EP1992/001395 WO1993001045A1 (de) 1991-07-03 1992-06-22 Herstellung von verbundwerkstoffen aus polymerpulverdispersionen

Publications (1)

Publication Number Publication Date
KR940701334A true KR940701334A (ko) 1994-05-28

Family

ID=6435277

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930704086A KR940701334A (ko) 1991-07-03 1992-06-22 중합체 분말 분산액으로부터의 복합물의 제조방법

Country Status (7)

Country Link
EP (1) EP0592473B1 (ko)
JP (1) JP2965355B2 (ko)
KR (1) KR940701334A (ko)
AT (1) ATE143853T1 (ko)
DE (2) DE4121915A1 (ko)
ES (1) ES2093261T3 (ko)
WO (1) WO1993001045A1 (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4317649A1 (de) * 1993-05-27 1994-12-01 Hoechst Ag Glasfaserverstärkter Verbundwerkstoff und Verfahren zu seiner Herstellung
DE4325260A1 (de) * 1993-07-28 1995-02-02 Hoechst Ag Verfahren zur Herstellung faserverstärkter Verbundwerkstoffe
DE59807860D1 (de) 1998-02-20 2003-05-15 Arova Schaffhausen Ag Schaffha Herstellung von unidirektional faserverstärkten Thermoplasten
EP1086795B1 (de) * 1999-09-23 2003-02-26 Arova Schaffhausen AG Verbundwerkstoff mit in einer Thermoplastmatrix eingebetteten Fasern
US6528611B2 (en) 2000-10-13 2003-03-04 Arova Schaffhausen Ag Method for forming a finely divided polymerizate
EP1197512A1 (de) * 2000-10-13 2002-04-17 Sulzer Markets and Technology AG Verfahren zur Bildung eines feinteiligen Polymerisats
EP2623532A1 (de) 2012-01-31 2013-08-07 Technische Fachhochschule Wildau Polyurethan-Kompositwerkstoff und Verfahren zur Herstellung desselben
DE102015003778B4 (de) 2015-03-24 2017-03-23 Helmut Schmieder Verfahren zur Herstellung von Prepregs aus Fasern und thermoplastischem Kunststoff
FR3034425B1 (fr) 2015-03-31 2017-05-05 Airbus Defence & Space Sas Bain d'impregnation aqueux pour fibres de renfort et ses applications
GB201514579D0 (en) 2015-08-17 2015-09-30 Invibio Device Component Mfg Ltd A device
JP2018145238A (ja) * 2017-03-02 2018-09-20 旭化成株式会社 中間基材、及び、繊維強化複合材料成形体、並びにその製造方法
FR3071184B1 (fr) * 2017-09-18 2021-11-19 Arkema France Procede d'impregnation de fibres de renfort avec des polyarylethercetones et semi-produits ainsi obtenus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1461409A (en) * 1973-06-06 1977-01-13 Ici Ltd Control of lace production
FR2516441A1 (fr) * 1981-11-18 1983-05-20 Spie Batignolles Procede de fabrication de profiles en resine thermoplastique chargee de fibres, installation pour la mise en oeuvre, profiles obtenus et leur utilisation
US4680224A (en) * 1984-03-06 1987-07-14 Phillips Petroleum Company Reinforced plastic
DE3521228A1 (de) * 1985-06-13 1986-12-18 Basf Ag, 6700 Ludwigshafen Verfahren und vorrichtung zur kontinuierlichen herstellung von halbzeug aus faserverstaerkten kunststoffen
US4894105A (en) * 1986-11-07 1990-01-16 Basf Aktiengesellschaft Production of improved preimpregnated material comprising a particulate thermoplastic polymer suitable for use in the formation of substantially void-free fiber-reinforced composite article

Also Published As

Publication number Publication date
ATE143853T1 (de) 1996-10-15
DE59207343D1 (de) 1996-11-14
EP0592473B1 (de) 1996-10-09
WO1993001045A1 (de) 1993-01-21
ES2093261T3 (es) 1996-12-16
JPH06509031A (ja) 1994-10-13
EP0592473A1 (de) 1994-04-20
DE4121915A1 (de) 1993-01-07
JP2965355B2 (ja) 1999-10-18

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 19931230

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid