ES2057738T5 - Procedimiento para la produccion de un objeto continuo de un polimero termoestable. - Google Patents

Procedimiento para la produccion de un objeto continuo de un polimero termoestable.

Info

Publication number
ES2057738T5
ES2057738T5 ES91201931T ES91201931T ES2057738T5 ES 2057738 T5 ES2057738 T5 ES 2057738T5 ES 91201931 T ES91201931 T ES 91201931T ES 91201931 T ES91201931 T ES 91201931T ES 2057738 T5 ES2057738 T5 ES 2057738T5
Authority
ES
Spain
Prior art keywords
production
procedure
continuous object
thermostable polymer
sheath
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
ES91201931T
Other languages
English (en)
Other versions
ES2057738T3 (es
Inventor
Franciscus Wilhelmus Gelissen
Cornelis Wilhemus Bastiaansen
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.)
Koninklijke DSM NV
Original Assignee
DSM NV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19857482&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2057738(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by DSM NV filed Critical DSM NV
Publication of ES2057738T3 publication Critical patent/ES2057738T3/es
Application granted granted Critical
Publication of ES2057738T5 publication Critical patent/ES2057738T5/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
    • 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
    • B29C48/304—Extrusion nozzles or dies specially adapted for bringing together components, e.g. melts within 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
    • 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
    • B29C48/05—Filamentary, e.g. strands
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Multicomponent Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Reinforced Plastic Materials (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

PROCESO PARA LA PRODUCCION DE UN OBJETO CONTINUO DE UN POLIMERO TERMOENDURECIBLE, POLIMERIZANDO EN UNA VAINA EL MONOMERO CORRESPONDIENTE, EL MONOMERO SE INYECTA EN FORMA LIQUIDA DENTRO DE LA VAINA EN EL PLANO DE LA ABERTURA DEL MOLDE O INMEDIATAMENTE PASADA ESTA DURANTE LA EXTRUSION EN FORMA CONTINUA DE LA VAINA.
ES91201931T 1990-07-28 1991-07-23 Procedimiento para la produccion de un objeto continuo de un polimero termoestable. Expired - Lifetime ES2057738T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9001715A NL9001715A (nl) 1990-07-28 1990-07-28 Werkwijze voor het vervaardigen van een langwerpig voorwerp van een thermohardend polymeer.

Publications (2)

Publication Number Publication Date
ES2057738T3 ES2057738T3 (es) 1994-10-16
ES2057738T5 true ES2057738T5 (es) 2002-12-01

Family

ID=19857482

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91201931T Expired - Lifetime ES2057738T5 (es) 1990-07-28 1991-07-23 Procedimiento para la produccion de un objeto continuo de un polimero termoestable.

Country Status (6)

Country Link
EP (1) EP0469673B2 (es)
JP (1) JP3269566B2 (es)
AT (1) ATE107570T1 (es)
DE (1) DE69102596T3 (es)
ES (1) ES2057738T5 (es)
NL (1) NL9001715A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5485541A (en) * 1993-06-15 1996-01-16 Rohm And Haas Company Cured composite, processes and composition
US5406641A (en) * 1993-06-15 1995-04-11 Rohm And Haas Company Flexible light pipe, cured composite and processes for preparation thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161500A (en) * 1977-10-14 1979-07-17 E. I. Du Pont De Nemours And Company Process for low attenuation methacrylate optical fiber
DE3306551A1 (de) * 1983-02-22 1984-08-23 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur herstellung eines lichtwellenleiterelementes
FR2577470B1 (fr) * 1985-02-21 1988-05-06 Lenoane Georges Elements de renforcement composites et procedes pour leur fabrication
JP2820682B2 (ja) * 1986-07-08 1998-11-05 ルーミナイト インターナショナル コーポレイション プラスチック光伝送体
US4840454A (en) * 1986-09-02 1989-06-20 Siemens Aktiengesellschat Optical cable and method of manufacturing

Also Published As

Publication number Publication date
EP0469673B2 (en) 2002-05-02
ES2057738T3 (es) 1994-10-16
DE69102596T3 (de) 2003-01-09
JPH05140813A (ja) 1993-06-08
JP3269566B2 (ja) 2002-03-25
EP0469673A1 (en) 1992-02-05
EP0469673B1 (en) 1994-06-22
DE69102596D1 (de) 1994-07-28
DE69102596T2 (de) 1994-12-08
NL9001715A (nl) 1992-02-17
ATE107570T1 (de) 1994-07-15

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