EP0319572A4 - Aromatic ester carbonate polymer optical waveguides - Google Patents

Aromatic ester carbonate polymer optical waveguides

Info

Publication number
EP0319572A4
EP0319572A4 EP19880906580 EP88906580A EP0319572A4 EP 0319572 A4 EP0319572 A4 EP 0319572A4 EP 19880906580 EP19880906580 EP 19880906580 EP 88906580 A EP88906580 A EP 88906580A EP 0319572 A4 EP0319572 A4 EP 0319572A4
Authority
EP
European Patent Office
Prior art keywords
aromatic ester
core
carbonate
linkages
ester carbonate
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.)
Withdrawn
Application number
EP19880906580
Other languages
English (en)
Other versions
EP0319572A1 (fr
Inventor
Theodore L. Parker
David R. Pedersen
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
Publication of EP0319572A1 publication Critical patent/EP0319572A1/fr
Publication of EP0319572A4 publication Critical patent/EP0319572A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/16—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds as constituent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • C08L69/005—Polyester-carbonates

Abstract

Un guide d'ondes optique en un matériau polymère comprend: (A) une âme en un carbonate d'ester aromatique ou en un mélange d'un carbonate d'ester aromatique avec un polycarbonate à base bisphénol; et (B) une gaine en polymère qui adhère à l'âme et présente un indice de réfraction inférieur à celui du carbonate d'ester aromatique ou du mélange du carbonate d'ester aromatique et du carbonate à base bisphénol. Ce guide d'ondes optique transmet la lumière à travers l'âme.
EP19880906580 1987-06-24 1988-06-23 Aromatic ester carbonate polymer optical waveguides Withdrawn EP0319572A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6597387A 1987-06-24 1987-06-24
US65973 1993-05-21

Publications (2)

Publication Number Publication Date
EP0319572A1 EP0319572A1 (fr) 1989-06-14
EP0319572A4 true EP0319572A4 (en) 1990-11-28

Family

ID=22066418

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880906580 Withdrawn EP0319572A4 (en) 1987-06-24 1988-06-23 Aromatic ester carbonate polymer optical waveguides

Country Status (5)

Country Link
EP (1) EP0319572A4 (fr)
JP (1) JPH02501013A (fr)
KR (1) KR890702055A (fr)
AU (1) AU601072B2 (fr)
WO (1) WO1988010438A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0098578A1 (fr) * 1982-07-05 1984-01-18 Mitsubishi Rayon Co., Ltd. Fibres optiques en matière plastique
US4547040A (en) * 1983-06-21 1985-10-15 Mitsubishi Rayon Co., Ltd. Optical fiber assembly and process for preparing same
US4575188A (en) * 1982-04-12 1986-03-11 Sumitomo Electric Industries, Ltd. Heat resistant plastic optical fiber
EP0191416A2 (fr) * 1985-02-06 1986-08-20 Sumitomo Electric Industries Limited Elément de renforcement hautement orienté à base de résine et son procédé de fabrication
DE3537622A1 (de) * 1985-10-23 1987-04-23 Bayer Ag Mischungen aromatischer polycarbonate und aromatischer polyestercarbonate und ihre verwendung zur herstellung von formkoerpern, folien, fasern, filamenten und beschichtungen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999834A (en) * 1973-08-14 1976-12-28 Kanebo, Ltd. Method for producing optical fibers and resulting fibers
US4330662A (en) * 1980-10-27 1982-05-18 The Dow Chemical Company Ordered copolyestercarbonate resins
JPS60250310A (ja) * 1984-05-28 1985-12-11 Daikin Ind Ltd 光学繊維鞘材
JPS6321143A (ja) * 1986-07-15 1988-01-28 三菱レイヨン株式会社 複合成型体

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575188A (en) * 1982-04-12 1986-03-11 Sumitomo Electric Industries, Ltd. Heat resistant plastic optical fiber
EP0098578A1 (fr) * 1982-07-05 1984-01-18 Mitsubishi Rayon Co., Ltd. Fibres optiques en matière plastique
US4547040A (en) * 1983-06-21 1985-10-15 Mitsubishi Rayon Co., Ltd. Optical fiber assembly and process for preparing same
EP0191416A2 (fr) * 1985-02-06 1986-08-20 Sumitomo Electric Industries Limited Elément de renforcement hautement orienté à base de résine et son procédé de fabrication
DE3537622A1 (de) * 1985-10-23 1987-04-23 Bayer Ag Mischungen aromatischer polycarbonate und aromatischer polyestercarbonate und ihre verwendung zur herstellung von formkoerpern, folien, fasern, filamenten und beschichtungen

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHEMICAL PATENTS INDEX, BASIC ABSTRACTS JOURNALS, section A, week 8810, 4th May 1988, C88 - 030344, accession no. 88-067465/10, Derwent Publications Ltd, London, GB; & JP-A-63 021 143 (MITSUBISHI RAYON K.K.) 28-01-1988 *
See also references of WO8810438A1 *

Also Published As

Publication number Publication date
JPH02501013A (ja) 1990-04-05
AU601072B2 (en) 1990-08-30
WO1988010438A1 (fr) 1988-12-29
AU2134888A (en) 1989-01-19
EP0319572A1 (fr) 1989-06-14
KR890702055A (ko) 1989-12-22

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