BR9809225A - Fibras revestidas com aglutinante, resina aglutinante, e, processos para preparar uma preforma estabilizada e para produzir um compósito - Google Patents

Fibras revestidas com aglutinante, resina aglutinante, e, processos para preparar uma preforma estabilizada e para produzir um compósito

Info

Publication number
BR9809225A
BR9809225A BR9809225-1A BR9809225A BR9809225A BR 9809225 A BR9809225 A BR 9809225A BR 9809225 A BR9809225 A BR 9809225A BR 9809225 A BR9809225 A BR 9809225A
Authority
BR
Brazil
Prior art keywords
binder resin
binder
weight
composite
preparing
Prior art date
Application number
BR9809225-1A
Other languages
English (en)
Inventor
Stephen Mortimer
Vicent Coppock
Original Assignee
Cytec Tech Corp
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 Cytec Tech Corp filed Critical Cytec Tech Corp
Publication of BR9809225A publication Critical patent/BR9809225A/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
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B29B15/105—Coating or impregnating independently of the moulding or shaping step of reinforcement of definite length with a matrix in solid form, e.g. powder, fibre or sheet form
    • 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
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Moulding By Coating Moulds (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Mold Materials And Core Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

"FIBRAS REVESTIDAS COM AGLUTINANTE, RESINA AGLUTINANTE, E, PROCESSOS PARA PREPARAR UMA PREFORMA ESTABILIZADA E PARA PRODUZIR UM COMPóSITO". Fibras revestidas com aglutinante, compreendendo de 80 a 99% em peso de fibras de reforço e de 1 a 20% em peso de uma resina aglutinante de preforma, dita resina aglutinante sendo na forma de partículas ou áreas distintas sobre a superfície das fibras de reforço, a resina aglutinante compreendendo: de 40 a 90% em peso da resina aglutinante de uma resina de termocura e de 10 a 60% em peso da resina aglutinante de um termoplástico de engenharia de elevado peso molecular e/ou um elastómero selecionado do polímero de adição de vinila, fluoroelastómeros e elastómeros de polissiloxano, o termoplástico/elastómero de engenharia sendo dissolvido na resina de termocura, a resina aglutinante sendo não-pegajosa em temperatura ambiente, tendo um ponto de amolecimento na faixa de 50 a 150°C e sendo curável pelo calor em uma temperatura na faixa de 50 a 200°C.
BR9809225-1A 1997-05-06 1998-04-30 Fibras revestidas com aglutinante, resina aglutinante, e, processos para preparar uma preforma estabilizada e para produzir um compósito BR9809225A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9709166.4A GB9709166D0 (en) 1997-05-06 1997-05-06 Preforms for moulding process and resins therefor
PCT/GB1998/001268 WO1998050211A1 (en) 1997-05-06 1998-04-30 Preforms for moulding process and resins therefor

Publications (1)

Publication Number Publication Date
BR9809225A true BR9809225A (pt) 2000-07-04

Family

ID=10811874

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9809225-1A BR9809225A (pt) 1997-05-06 1998-04-30 Fibras revestidas com aglutinante, resina aglutinante, e, processos para preparar uma preforma estabilizada e para produzir um compósito

Country Status (15)

Country Link
EP (1) EP0981427B1 (pt)
JP (1) JP2001524171A (pt)
KR (1) KR100581657B1 (pt)
CN (1) CN1261303A (pt)
AT (1) ATE368558T1 (pt)
AU (1) AU731556B2 (pt)
BR (1) BR9809225A (pt)
CA (1) CA2289083C (pt)
DE (1) DE69838168T2 (pt)
ES (1) ES2288308T3 (pt)
GB (1) GB9709166D0 (pt)
MY (1) MY131576A (pt)
NO (1) NO995442L (pt)
TW (1) TW530107B (pt)
WO (1) WO1998050211A1 (pt)

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GB0028341D0 (en) † 2000-11-21 2001-01-03 Cytec Tech Corp Thermally stable resin binder composition and method for binding fibres
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FR2851566B1 (fr) * 2003-02-26 2007-05-11 Hexcel Fabrics Renfort fibreux utile comme agent ignifugeant, son procede de fabrication et son utilisation
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CN103189188B (zh) * 2010-11-19 2015-09-09 三菱电机株式会社 纤维强化塑料成形体的制造方法、预成形件及其制造方法以及粘接膜
KR101853155B1 (ko) 2011-01-04 2018-04-27 에보니크 데구사 게엠베하 복합 반완성 생성물, 그로부터 제조되는 성형 부품, 및 우레트디온에 의해 열경화 방식으로 가교되는 히드록시-관능화 (메트)아크릴레이트를 기재로 하여 직접 제조되는 성형 부품
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GB201223032D0 (en) * 2012-12-20 2013-02-06 Cytec Ind Inc Method for forming shaped preform
KR102176663B1 (ko) * 2012-12-21 2020-11-09 사이텍 인더스트리스 인코포레이티드 표면 개구를 가지는 경화성 프리프레그
TWI602671B (zh) 2013-01-28 2017-10-21 東邦特耐克絲歐洲股份有限公司 浸漬強化纖維紗及其於製造複合材料之用途
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DE102013105940B4 (de) * 2013-06-07 2018-06-21 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zur Herstellung eines Faserverbundbauteils
FR3008642B1 (fr) * 2013-07-22 2015-12-25 Safran Procede de moulage par injection d'une piece en materiau composite avec pre-consolidation prealable de la preforme fibreuse
WO2015074887A1 (de) 2013-11-19 2015-05-28 Evonik Industries Ag Formteile auf basis von dien-funktionalisierten (meth)acrylaten und (hetero-)diels-alder-dienophilen, mit reversibler vernetzung
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DE102014207785A1 (de) 2014-04-25 2015-10-29 Evonik Degussa Gmbh Verfahren zur Herstellung von lagerstabilen Epoxy-Prepregs und daraus hergestellte Composites auf Basis von radikalisch polymerisierbaren Säuren und Epoxiden
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Also Published As

Publication number Publication date
JP2001524171A (ja) 2001-11-27
AU7223198A (en) 1998-11-27
AU731556B2 (en) 2001-04-05
CA2289083A1 (en) 1998-11-12
DE69838168T2 (de) 2008-04-10
KR20010012255A (ko) 2001-02-15
NO995442L (no) 2000-01-05
ES2288308T3 (es) 2008-01-01
TW530107B (en) 2003-05-01
ATE368558T1 (de) 2007-08-15
CN1261303A (zh) 2000-07-26
CA2289083C (en) 2008-02-12
DE69838168D1 (de) 2007-09-13
GB9709166D0 (en) 1997-06-25
EP0981427B1 (en) 2007-08-01
NO995442D0 (no) 1999-11-05
MY131576A (en) 2007-08-30
EP0981427A1 (en) 2000-03-01
WO1998050211A1 (en) 1998-11-12
KR100581657B1 (ko) 2006-05-23

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Legal Events

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/04/1998, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 30.04.2018