KR880004009A - 긴 섬유로 강화된 폴리아미드 복합재료의 제조 방법 - Google Patents

긴 섬유로 강화된 폴리아미드 복합재료의 제조 방법 Download PDF

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Publication number
KR880004009A
KR880004009A KR1019870010321A KR870010321A KR880004009A KR 880004009 A KR880004009 A KR 880004009A KR 1019870010321 A KR1019870010321 A KR 1019870010321A KR 870010321 A KR870010321 A KR 870010321A KR 880004009 A KR880004009 A KR 880004009A
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South Korea
Prior art keywords
oligomer
fibers
pultrusion
prepolymer
heated
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KR1019870010321A
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English (en)
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KR930002462B1 (ko
Inventor
로뚀 미쉘
글레매 미쉘
질르꼬니에
알렝 까우시에
Original Assignee
끌로드 후아레
소시에떼 아로샹
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Publication of KR880004009A publication Critical patent/KR880004009A/ko
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Publication of KR930002462B1 publication Critical patent/KR930002462B1/ko

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    • 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
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous 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
    • 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
    • B29C70/521—Pultrusion, i.e. forming and compressing by continuously pulling through a die and impregnating the reinforcement before the die
    • 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
    • B29C70/525—Component parts, details or accessories; Auxiliary operations
    • B29C70/528—Heating or cooling
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—Preparatory processes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Measurement Of Radiation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

내용 없음

Description

긴 섬유로 강화된 폴리아미드 복합재료의 제조 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (9)

  1. 긴 섬유로 강화된 폴리아미드 복합재료의 제조방법에 있어서, 섬유를 폴리아미드 올리고머 또는 초기 중합체로 함침시키고, 함침된 섬유를 열처리하여 중합체 사슬의 길이를 증가시키고, 이어서 합침된 섬유를 인발성형으로 성형시킴을 특징으로 하는 개선된 제조방법.
  2. 제1항에 있어서, 언급된 올리고머 또는 초기중합체의 분자 사슬의 각 말단이 올리고머 또는 초기중합체의 한 분자로부터 다른 분자로 반응할 수 있는 반응성 관능기를 가지는 방법.
  3. 제2항에 있어서, 언급된 올리고머 또는 초기중합체의 분자 사슬의 말단이 아민 기능기 및 카르복실산 기능기를 가지는 방법.
  4. 제3항에 있어서, 올리고머 또는 초기중합체가 하기 일반식을 가지는 방법.
    상기식에서, m은 5내지 11의 수이고, n은 10 내지 40의 수이다.
  5. 제1,2 또는 3항중 어느 한항에 있어서, 인발성형을 거치기전에, 함침된 섬유를190℃ 내지 350℃의 온도를 가열하는 방법.
  6. 제4항에 있어서, 인발성형을 거치기 전에, 함침된 섬유를 가열하여 언급된 올리고머 또는 초기중합체를 n의 값이 약 50 내지 80의 범위인 중합체로 변형시키는 방법.
  7. 제1,2,3 또는 4항중 어느 한항에 있어서, 가열처리를 거친후, 올리고머 또는 초기중합체의 함침된 섬유를 약 190℃ 내지 300℃의 온도인 성형 다이로 인발성형시키는 방법.
  8. 제1,2,3 또는 4항중 어느 한항에 있어서, 1분당 약 0.3 내지 3미터의 속도로 인발성형을 수행하는 방법.
  9. 제1항에 있어서, 올리고머 또는 초기중합체가 하기 일반식을 가지며, 인발성형 전에 함침된 섬유를 약 190℃ 내지 350℃의 온도로 가열하고, 이어서 가열된 섬유를 약 190℃ 내지 350℃의 온도에서 성형 다이로 인발성형시키며, 인발 성형 속도는 1초당 약 0.3 내지 3미터인 방법.
    상기식에서, m은 5 내지 11의 수이고, n은 10 내지 40의 수이다.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870010321A 1986-09-17 1987-09-17 긴 섬유로 강화된 폴리아미드 복합재료의 제조방법 KR930002462B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR12997 1986-09-17
FR8612997A FR2603891B1 (fr) 1986-09-17 1986-09-17 Procede de fabrication de materiau composite a base de polyamide renforcee de fibres longues
FR8612997 1986-09-17

Publications (2)

Publication Number Publication Date
KR880004009A true KR880004009A (ko) 1988-06-01
KR930002462B1 KR930002462B1 (ko) 1993-04-02

Family

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KR1019870010321A KR930002462B1 (ko) 1986-09-17 1987-09-17 긴 섬유로 강화된 폴리아미드 복합재료의 제조방법

Country Status (13)

Country Link
US (1) US4927583A (ko)
EP (1) EP0261020B1 (ko)
JP (1) JPH07115413B2 (ko)
KR (1) KR930002462B1 (ko)
CN (1) CN1022189C (ko)
AT (1) ATE59055T1 (ko)
CA (1) CA1323161C (ko)
DE (1) DE3766678D1 (ko)
DK (1) DK167930B1 (ko)
ES (1) ES2005311A6 (ko)
FI (1) FI86736C (ko)
FR (1) FR2603891B1 (ko)
PT (1) PT85731B (ko)

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FR2997089B1 (fr) 2012-10-23 2015-11-13 Arkema France Materiau composite thermoplastique a base de polyamide semi-cristallin et procede de fabrication
FR3019822B1 (fr) 2014-04-15 2017-10-20 Arkema France Procede de fabrication d'un materiau thermoplastique a base de polyamide semi-cristallin
FR3019826B1 (fr) 2014-04-15 2017-10-20 Arkema France Composition thermoplastique a base de polyamide polymere issu d'un prepolymere et d'un allongeur de chaine et procede de fabrication
FR3019827B1 (fr) 2014-04-15 2020-10-09 Arkema France Composition et procede pour materiau composite avec impregnation par polyamide semi-cristallin, issu d'un prepolymere et d'un allongeur de chaine
FR3019824B1 (fr) 2014-04-15 2017-10-13 Arkema France Procede pour materiau composite avec impregnation par polymere thermoplastique, issu d'un prepolymere et d'un allongeur de chaine
FR3019828B1 (fr) 2014-04-15 2020-09-18 Arkema France Composition et procede pour materiau composite avec impregnation par composition reactive d'un prepolymere polyamide et d'un allongeur de chaine diepoxyde
FR3037962B1 (fr) 2015-06-24 2019-11-29 Arkema France Procede en moule ouvert pour un materiau composite de matrice en polyamide semi-cristallin renforce fibres a partir de composition precurseur reactive de prepolymere
FR3044956B1 (fr) 2015-12-10 2018-06-15 Arkema France Procede pour un materiau composite de matrice en polyamide, renforce fibres, a partir de composition precurseur reactive de prepolymere
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Also Published As

Publication number Publication date
CN87106424A (zh) 1988-03-30
KR930002462B1 (ko) 1993-04-02
ATE59055T1 (de) 1990-12-15
CA1323161C (fr) 1993-10-19
DK485187A (da) 1988-03-18
DK167930B1 (da) 1994-01-03
PT85731B (pt) 1990-08-31
EP0261020A1 (fr) 1988-03-23
DK485187D0 (da) 1987-09-16
ES2005311A6 (es) 1989-03-01
JPH07115413B2 (ja) 1995-12-13
FI874046A (fi) 1988-03-18
FI86736B (fi) 1992-06-30
CN1022189C (zh) 1993-09-22
PT85731A (fr) 1987-10-01
DE3766678D1 (de) 1991-01-24
FR2603891B1 (fr) 1990-12-14
JPS6382731A (ja) 1988-04-13
US4927583A (en) 1990-05-22
FR2603891A1 (fr) 1988-03-18
EP0261020B1 (fr) 1990-12-12
FI874046A0 (fi) 1987-09-16
FI86736C (fi) 1992-10-12

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