MX9401123A - Copolimeros de cicloolefinas con alta resistencia a la traccion y baja atenuacion optica. - Google Patents

Copolimeros de cicloolefinas con alta resistencia a la traccion y baja atenuacion optica.

Info

Publication number
MX9401123A
MX9401123A MX9401123A MX9401123A MX9401123A MX 9401123 A MX9401123 A MX 9401123A MX 9401123 A MX9401123 A MX 9401123A MX 9401123 A MX9401123 A MX 9401123A MX 9401123 A MX9401123 A MX 9401123A
Authority
MX
Mexico
Prior art keywords
traction
cycloolefin copolymers
low optical
optical attenuation
high resistance
Prior art date
Application number
MX9401123A
Other languages
English (en)
Inventor
Michael-Joachim Dr Brekner
Hellmuth Dr Deckers
Frank Dr Osan
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of MX9401123A publication Critical patent/MX9401123A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F232/00—Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system
    • C08F232/08—Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system having condensed rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/045—Light guides
    • G02B1/046—Light guides characterised by the core material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65927—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)

Abstract

La invención se refiere a copolímeros de cicloolefina (COC) que presentan una alta resistencia a la tracción y una baja atenuación óptica, a un proceso para su obtención y a su utilización como fibra óptica. Las fibras ópticas se utilizan para el transporte de luz, p. ej. con fines de iluminación o de transmisión de señales. En general se componen de un núcleo cilíndrico, que actúa de canal conductor de la luz, que está envuelto o forrado con un material encamisado, también transparente, con un índice de refracción más bajo.
MX9401123A 1993-02-12 1994-02-11 Copolimeros de cicloolefinas con alta resistencia a la traccion y baja atenuacion optica. MX9401123A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4304285A DE4304285A1 (de) 1993-02-12 1993-02-12 Cycloolefincopolymere mit hoher Reißfestigkeit und niedriger optischer Dämpfung

Publications (1)

Publication Number Publication Date
MX9401123A true MX9401123A (es) 1994-08-31

Family

ID=6480335

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9401123A MX9401123A (es) 1993-02-12 1994-02-11 Copolimeros de cicloolefinas con alta resistencia a la traccion y baja atenuacion optica.

Country Status (11)

Country Link
EP (1) EP0683798B1 (es)
JP (1) JP3361809B2 (es)
KR (1) KR960701110A (es)
CN (1) CN1117738A (es)
AU (2) AU6000094A (es)
BR (1) BR9405833A (es)
CA (1) CA2155937C (es)
DE (2) DE4304285A1 (es)
ES (1) ES2165381T3 (es)
MX (1) MX9401123A (es)
WO (1) WO1994018252A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4304291A1 (de) * 1993-02-12 1994-08-18 Hoechst Ag Cycloolefincopolymere mit niedriger Schmelzeviskosität und niedriger optischer Dämpfung
FI105196B (fi) * 1995-05-08 2000-06-30 Optatech Oy Amorfiset olefiini-ko/terpolymeerit
DE19522106A1 (de) * 1995-06-19 1997-01-02 Hoechst Ag Verfahren zur Herstellung von Cycloolefincopolymeren
DE19633641A1 (de) * 1996-08-21 1998-02-26 Hoechst Ag Elastomere Cycloolefincopolymere
WO2013153901A1 (ja) * 2012-04-11 2013-10-17 ポリプラスチックス株式会社 三元共重合体及びそれを用いた成形体
CN106832119B (zh) * 2017-02-17 2019-03-29 宁波工程学院 降冰片烯类、四氟乙烯和全氟甲基乙烯基醚三元共聚催化剂以及三元共聚方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922546A1 (de) * 1989-07-08 1991-01-17 Hoechst Ag Verfahren zur herstellung von cycloolefinpolymeren
TW227005B (es) * 1990-11-14 1994-07-21 Hoechst Ag
DE4104392A1 (de) * 1991-02-14 1992-08-20 Hoechst Ag Polymere optische fasern auf der basis von fluor- und fluoralkylsubstituierten poly(norbornen)- und poly(norbornadien)-derivaten und verfahren zu deren herstellung
EP0503422B1 (de) * 1991-03-09 1998-06-03 TARGOR GmbH Verfahren zur Herstellung chemisch einheitlicher Cycloolefincopolymere

Also Published As

Publication number Publication date
CA2155937C (en) 2007-06-19
CA2155937A1 (en) 1994-08-18
EP0683798B1 (de) 2001-10-10
JP3361809B2 (ja) 2003-01-07
CN1117738A (zh) 1996-02-28
AU6000094A (en) 1994-08-29
EP0683798A1 (de) 1995-11-29
DE59409905D1 (de) 2001-11-15
KR960701110A (ko) 1996-02-24
BR9405833A (pt) 1995-12-26
JPH08507801A (ja) 1996-08-20
DE4304285A1 (de) 1994-08-18
WO1994018252A1 (de) 1994-08-18
ES2165381T3 (es) 2002-03-16
AU7749198A (en) 1998-10-01

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