IT1084540B - Procedimento per la formazione di un prodotto tubolare elastomerico rinforzato con fibre orientate mediante estrusione continua di um preparato di un polimero liquido, e prodotti relativi. - Google Patents

Procedimento per la formazione di un prodotto tubolare elastomerico rinforzato con fibre orientate mediante estrusione continua di um preparato di un polimero liquido, e prodotti relativi.

Info

Publication number
IT1084540B
IT1084540B IT28028/77A IT2802877A IT1084540B IT 1084540 B IT1084540 B IT 1084540B IT 28028/77 A IT28028/77 A IT 28028/77A IT 2802877 A IT2802877 A IT 2802877A IT 1084540 B IT1084540 B IT 1084540B
Authority
IT
Italy
Prior art keywords
procedure
formation
preparation
liquid polymer
related products
Prior art date
Application number
IT28028/77A
Other languages
English (en)
Original Assignee
Dow Corning
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 Corning filed Critical Dow Corning
Application granted granted Critical
Publication of IT1084540B publication Critical patent/IT1084540B/it

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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29K2101/10—Thermosetting resins
    • 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
    • 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
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • 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
    • B29K2301/00—Use of unspecified macromolecular compounds as reinforcement
    • B29K2301/10—Thermosetting resins
    • 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
    • B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
    • B29K2709/08—Glass
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1372—Randomly noninterengaged or randomly contacting fibers, filaments, particles, or flakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Reinforced Plastic Materials (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
IT28028/77A 1976-09-30 1977-09-28 Procedimento per la formazione di un prodotto tubolare elastomerico rinforzato con fibre orientate mediante estrusione continua di um preparato di un polimero liquido, e prodotti relativi. IT1084540B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/728,328 US4100240A (en) 1976-09-30 1976-09-30 Liquid polymer extrusion process and product

Publications (1)

Publication Number Publication Date
IT1084540B true IT1084540B (it) 1985-05-25

Family

ID=24926402

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28028/77A IT1084540B (it) 1976-09-30 1977-09-28 Procedimento per la formazione di un prodotto tubolare elastomerico rinforzato con fibre orientate mediante estrusione continua di um preparato di un polimero liquido, e prodotti relativi.

Country Status (8)

Country Link
US (1) US4100240A (it)
JP (1) JPS5343756A (it)
AU (1) AU2759477A (it)
BR (1) BR7706504A (it)
DE (1) DE2744176A1 (it)
FR (1) FR2366115A1 (it)
IT (1) IT1084540B (it)
SE (1) SE7710984L (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5672871A (en) * 1979-11-20 1981-06-17 Terumo Corp Blood vessel inside retaining catheter
US4435348A (en) 1981-03-17 1984-03-06 Dayco Corporation Apparatus and method for making flexible load-carrying cord
JPS57188263A (en) * 1981-05-15 1982-11-19 Terumo Corp Cathetel held in blood vessel
US4450131A (en) * 1981-11-19 1984-05-22 Teepak, Inc. Zero runout counter-rotating film extruder
DE3235869A1 (de) * 1982-09-28 1984-04-05 Siemens AG, 1000 Berlin und 8000 München Verfahren zur herstellung eines glaskoerpers, insbesondere einer vorform zum ziehen von glasfaser-lichtwellenleitern
JPS5959725A (ja) * 1982-09-30 1984-04-05 Shin Etsu Chem Co Ltd シリコ−ンゴム成形品の硬化方法
US4783289A (en) * 1986-04-01 1988-11-08 Toray Silicone Co., Ltd. Process for molding silicone rubber compositions
DE3619981A1 (de) * 1986-06-13 1987-12-17 Freudenberg Carl Fa Verfahren und vorrichtung zur herstellung eines fadenverstaerkten schlauches aus polymerem werkstoff
FI892725L (fi) * 1986-12-06 1989-06-02 Prosyma Res Ltd Fiberarmerade polymerkompositioner och process samt anordning foer framstaellning av dessa.
DE3904588A1 (de) * 1989-02-16 1990-08-23 Freudenberg Carl Fa Verfahren zur herstellung eines fadenverstaerkten und stranggepressten gummikoerpers
US5093050A (en) * 1989-11-17 1992-03-03 Laboratorium Fur Experimentelle Chirurgie Method for producing oriented, discontinuous fiber reinforced composite materials
US5595695A (en) * 1995-05-30 1997-01-21 Sealex Inc. Process for preparing matte finish elastomer
DE19734420B4 (de) * 1997-08-08 2007-11-08 CCS Technology, Inc., Wilmington Verfahren und Vorrichtung zur Herstellung eines Kabels
CN100575408C (zh) * 2003-12-15 2009-12-30 陶氏康宁公司 氟烃弹性体硅氧烷硫化橡胶
GB0624562D0 (en) * 2006-12-08 2007-01-17 Airbus Uk Ltd Self Curing Injection Nozzle
JP5002425B2 (ja) * 2007-11-15 2012-08-15 東海ゴム工業株式会社 アクチュエーターの製造方法
GB201107071D0 (en) 2011-04-27 2011-06-08 Airbus Uk Ltd Method of sealing a gap
WO2017180603A1 (en) * 2016-04-15 2017-10-19 Cc3D Llc Head and system for continuously manufacturing composite hollow structure
US10105910B2 (en) * 2016-04-15 2018-10-23 Cc3D Llc Method for continuously manufacturing composite hollow structure
WO2017180826A1 (en) * 2016-04-15 2017-10-19 Cc3D Llc Head and system for continuously manufacturing composite hollow structure
US10232551B2 (en) 2016-04-15 2019-03-19 Cc3D Llc Head and system for continuously manufacturing composite hollow structure
CN110184660B (zh) * 2019-06-14 2021-10-22 北京英鸿光大科技有限公司 一种静电纺纳米纤维专用加热装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170972A (en) * 1960-01-14 1965-02-23 Bayer Ag Method of extruding a polyurethane article
US3279501A (en) * 1965-01-28 1966-10-18 Dow Chemical Co Extrusion and product
US3651187A (en) * 1969-10-16 1972-03-21 Hercules Inc Extrusion process
US3697473A (en) * 1971-01-04 1972-10-10 Dow Corning Composition curable through si-h and si-ch equals ch2 with improved properties
US3953006A (en) * 1974-02-04 1976-04-27 Thiokol Corporation Portable conversion and dispensing apparatus for curable elastomeric compounds
JPS5144181A (en) * 1974-10-12 1976-04-15 Ikegai Iron Works Ltd Ekijogomuno oshidashiseikeihoho oyobi sochi
US4057610A (en) * 1975-07-25 1977-11-08 Monsanto Company Hose reinforced with discontinuous fibers oriented in the radial direction

Also Published As

Publication number Publication date
JPS5343756A (en) 1978-04-20
BR7706504A (pt) 1978-06-06
FR2366115A1 (fr) 1978-04-28
AU2759477A (en) 1979-02-08
DE2744176A1 (de) 1978-04-06
US4100240A (en) 1978-07-11
SE7710984L (sv) 1978-03-31

Similar Documents

Publication Publication Date Title
IT7823068A0 (it) Procedimento per la produzione dimateriali da costruzione rinforzati con fibre, e prodotto cosi'ottenuto.
NL187635C (nl) Vloeibaar difenylmethaandiisocyanaatprodukt.
BR7703533A (pt) Estrutura tubular de multicamada para irrigacao,e processo para sua producao
DE3871196D1 (de) Mikrodispergiertes polymer-/fluessigkristall-kompositmaterial.
IT1077540B (it) Processo per la polimerizzazione di olefine e catalizzatore per tale processo
BR9302018A (pt) Composicao liquida,viscosa,para lavar a pele
IT8268461A0 (it) Procedimento per la produzione dimateriali termoplastici rinforzati con fibre e strutture ottenute mediante tale procedimento
IT7949824A0 (it) Composizione comprendente coloranti bisazoici procedimento per la suaproduzione e fibre tinte con la stessa
ES516331A0 (es) "un procedimiento para la produccion de un polimero termoplastico no reticulado".
SE413900B (sv) Vulkbar etenpolymerkomposition, forfarande for produktens framstellning samt anvendning av produkten
BR7706504A (pt) Processo para formar um produto tubular elastomerico reforcado com fibras orientadas,e produto assim obtido
BE892823A (fr) Catalyseur de polymerisation d'olefines, son procede de production et son utilisation
AR202137A1 (es) Metodo para producir un producto de fibras de vidrio y el producto asi obtenido
BR7805124A (pt) Estrutura plana absorvedora de vapor d'agua e permeavel ao mesmo,constituida de borracha natural ou sintetica ou de um polimero semelhante a borracha,e processo para sua producao
IT973383B (it) Procedimento e dispositivo per la produzione continua di strutture di fibre in fiocchi increspati da fasci di fili di materiale termoplastico
IT1075724B (it) Metodo per la produzione di polibutene liquido a contenuto maggiorato di pli-n-butene
IT1149341B (it) Composizione detergente liquida con migliorate caratteristiche di schiumazione, e relativo metodo di produzione
ES510017A0 (es) Procedimiento para revestir una banda fibrosa en movimiento con un liquido.
BE822941A (fr) Polymeres d'olefines
IT976540B (it) Procedimento per formare un manufat to tubolare a maglia con un taglio longitudinale e manufatto con tale procedimento realizzato
IT1027996B (it) Procedimento per controllare l orientame to di fibre discontinue in un prodotto rinforzato con fibre formato per estrusione
IT1116642B (it) Procedimento per la fabbricazione di prodotti cementizi riforzati con fibre
BR7807619A (pt) Bocal de injecao de catalisador liquido
FR2340328A1 (fr) Procede de preparation catalytique de polymeres d'olefines
IT1011444B (it) Procedimento per produrre un poli mero di cloroprene liquido