ES2104947T3 - Metodo para fabricar preformas. - Google Patents

Metodo para fabricar preformas.

Info

Publication number
ES2104947T3
ES2104947T3 ES92922604T ES92922604T ES2104947T3 ES 2104947 T3 ES2104947 T3 ES 2104947T3 ES 92922604 T ES92922604 T ES 92922604T ES 92922604 T ES92922604 T ES 92922604T ES 2104947 T3 ES2104947 T3 ES 2104947T3
Authority
ES
Spain
Prior art keywords
manufacture preforms
preforms
manufacture
preform
fast
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 - Lifetime
Application number
ES92922604T
Other languages
English (en)
Inventor
James H Barron
James Entringer
Randy S Moore
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of ES2104947T3 publication Critical patent/ES2104947T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/305—Spray-up of reinforcing fibres with or without matrix to form a non-coherent mat in or on a mould
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/60—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in dry state, e.g. thermo-activatable agents in solid or molten state, and heat being applied subsequently
    • 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
    • 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
    • B29B15/127—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 by spraying
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/081—Specified dimensions, e.g. values or ranges
    • B29C2949/0811—Wall thickness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Reinforced Plastic Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Nonwoven Fabrics (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

PARA FORMAR UN MOLDE SE PULVERIZAN PARTICULAS AGLUTINANTES, TOTAL O PARCIALMENTE FUNDIDAS, SOBRE UNA ESTERA DE FIBRA. SE PREVE ASI UN METODO DE FABRICACION DE MOLDES QUE ES RAPIDO Y EMPLEA POCA ENERGIA.
ES92922604T 1991-10-21 1992-10-20 Metodo para fabricar preformas. Expired - Lifetime ES2104947T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78105191A 1991-10-21 1991-10-21

Publications (1)

Publication Number Publication Date
ES2104947T3 true ES2104947T3 (es) 1997-10-16

Family

ID=25121516

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92922604T Expired - Lifetime ES2104947T3 (es) 1991-10-21 1992-10-20 Metodo para fabricar preformas.

Country Status (12)

Country Link
EP (1) EP0567615B1 (es)
JP (1) JP3260755B2 (es)
KR (1) KR0139768B1 (es)
AT (1) ATE155833T1 (es)
AU (1) AU654884B2 (es)
CA (1) CA2098567C (es)
DE (1) DE69221124T2 (es)
ES (1) ES2104947T3 (es)
HK (1) HK1001499A1 (es)
MX (1) MX9206051A (es)
TW (1) TW209846B (es)
WO (1) WO1993008322A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6030575A (en) * 1991-10-21 2000-02-29 The Dow Chemical Company Method for making preforms
US6846548B2 (en) † 1999-02-19 2005-01-25 Honeywell International Inc. Flexible fabric from fibrous web and discontinuous domain matrix
JP3894035B2 (ja) * 2001-07-04 2007-03-14 東レ株式会社 炭素繊維強化基材、それからなるプリフォームおよび複合材料
US20050161861A1 (en) * 2003-09-26 2005-07-28 Brunswick Corporation Apparatus and method for making preforms in mold
BRPI0708300B1 (pt) * 2006-03-03 2017-01-24 Toho Tenax Europe Gmbh processos para a fabricação de estruturas, e para a fabricação de um material compósito reforçado com fibra
DE102008042574B4 (de) * 2008-10-02 2010-06-10 Airbus Deutschland Gmbh Vorrichtung zum Ablegen und Drapieren von Abschnitten einer Verstärkungsfaserstruktur zur Herstellung eines Profilvorformlings sowie Verfahren
US8389424B2 (en) * 2009-11-11 2013-03-05 Albany Engineered Composites, Inc. Reinforcement for darted Pi preforms
DE102011076150A1 (de) * 2011-05-19 2012-11-22 Dieffenbacher GmbH Maschinen- und Anlagenbau Verfahren, Anlage und Vorrichtung zum Auftragen eines Bindemittels auf zumindest eine Schicht eines mehrschichtigen Vorformlings
DE102011122070B4 (de) * 2011-12-22 2015-02-19 Premium Aerotec Gmbh Aufbringen von Bindermaterial auf ein Hochleistungstextil
EP4496687A1 (en) * 2022-03-23 2025-01-29 Owens Corning Intellectual Capital, LLC Functionalized fabric

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4869950A (en) * 1987-09-14 1989-09-26 The Dow Chemical Company Nonwoven fibrous batt

Also Published As

Publication number Publication date
CA2098567C (en) 1999-12-28
AU2883592A (en) 1993-05-21
JPH06503864A (ja) 1994-04-28
TW209846B (es) 1993-07-21
EP0567615A1 (en) 1993-11-03
HK1001499A1 (en) 1998-06-19
WO1993008322A1 (en) 1993-04-29
KR0139768B1 (ko) 1998-07-01
KR930703497A (ko) 1993-11-30
MX9206051A (es) 1993-05-01
DE69221124D1 (de) 1997-09-04
ATE155833T1 (de) 1997-08-15
CA2098567A1 (en) 1993-04-22
DE69221124T2 (de) 1997-11-13
EP0567615B1 (en) 1997-07-23
AU654884B2 (en) 1994-11-24
JP3260755B2 (ja) 2002-02-25

Similar Documents

Publication Publication Date Title
MX12725A (es) Granulado que contiene enzima y metodo para su produccion
FR2669941B1 (fr) Installation pour la realisation de preformes fibreuses aiguilletees destinees a la fabrication de pieces en materiau composite.
AU556545B2 (en) Producing optical fibre preforms
FR2569372B1 (fr) Article composite a fibres, moule de compression a chaud et procede de realisation de cet article
ES2104947T3 (es) Metodo para fabricar preformas.
FR2700782B1 (fr) Procédé de fabrication d'un non-tissé et non-tissé obtenu par ce procédé.
AU536941B2 (en) Fabricating optical fiber preforms
MX9201028A (es) Metodo para densificar fibras entrelazadas.
DE69603044D1 (de) Vorbehandelte Vorformlinge im Nachwärmen einer Blasformvorrichtung
AU571940B2 (en) Producing optical fibre preforms
ES8605416A1 (es) Un metodo para fabricar un panel permeable al aire formado por una red de fibras de vidrio.
HUT63818A (en) Process for producing glass suitable for manufacturing endless or cut fibre
BR9105435A (pt) Processo para a producao de um material,composicao curavel
GB2017077B (en) Producing optical fibre preform
MX9302001A (es) Metodo par fabricar una preforma.
ES548167A0 (es) Procedimiento para fabricar esterillas de fibras como mate- rial de partida para piezas moldeadas por prensado
GB2023571B (en) Method for producing preforms for optical fibres
FI833520A0 (fi) Tyg innehaollande sammansatta fibrer och taetat till ett moenster
ES538212A0 (es) Procedimiento para fabricar esterillas de fibras como material de partida para piezas moldeadas por compresion
KR970705603A (ko) 발포된 폴리올레핀 입자의 제조 방법(Method of Preparing Expanded Polyolefin Particles)
GB2092738B (en) Burner for the production of preforms for optical fibres
AU574176B2 (en) Producing optical fibre preforms
AU571667B2 (en) Producing fibre optical preforms
AU565670B2 (en) Producing fibre optical preforms
EE03175B1 (et) Meetod ja seade mineraalkiudmati algkihi moodustamiseks

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 567615

Country of ref document: ES