ATE39858T1 - Verfahren zur herstellung von lichtleitenden gegenstaenden. - Google Patents

Verfahren zur herstellung von lichtleitenden gegenstaenden.

Info

Publication number
ATE39858T1
ATE39858T1 AT83110766T AT83110766T ATE39858T1 AT E39858 T1 ATE39858 T1 AT E39858T1 AT 83110766 T AT83110766 T AT 83110766T AT 83110766 T AT83110766 T AT 83110766T AT E39858 T1 ATE39858 T1 AT E39858T1
Authority
AT
Austria
Prior art keywords
light
transducing
objects
manufacture
sup
Prior art date
Application number
AT83110766T
Other languages
English (en)
Inventor
Gaetano Guerra
Umberto Mandara
Antonio Moschetti
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Application granted granted Critical
Publication of ATE39858T1 publication Critical patent/ATE39858T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/06—Coating with compositions not containing macromolecular substances
    • C08J7/065—Low-molecular-weight organic substances, e.g. absorption of additives in the surface of the article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00663—Production of light guides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/06—Coating with compositions not containing macromolecular substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2333/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C08J2333/10—Homopolymers or copolymers of methacrylic acid esters
    • C08J2333/12—Homopolymers or copolymers of methyl methacrylate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Laser Surgery Devices (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Glass Compositions (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Reinforced Plastic Materials (AREA)
  • Materials For Medical Uses (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Radiation-Therapy Devices (AREA)
AT83110766T 1982-10-27 1983-10-27 Verfahren zur herstellung von lichtleitenden gegenstaenden. ATE39858T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT23947/82A IT1153311B (it) 1982-10-27 1982-10-27 Processo di fabbricazione di manufatti conduttori di luce
EP83110766A EP0109586B1 (de) 1982-10-27 1983-10-27 Verfahren zur Herstellung von lichtleitenden Gegenständen

Publications (1)

Publication Number Publication Date
ATE39858T1 true ATE39858T1 (de) 1989-01-15

Family

ID=11211066

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83110766T ATE39858T1 (de) 1982-10-27 1983-10-27 Verfahren zur herstellung von lichtleitenden gegenstaenden.

Country Status (11)

Country Link
US (1) US4581252A (de)
EP (1) EP0109586B1 (de)
JP (1) JPH0629881B2 (de)
AT (1) ATE39858T1 (de)
AU (1) AU2050383A (de)
CA (1) CA1218811A (de)
DE (1) DE3378895D1 (de)
DK (1) DK483783A (de)
ES (1) ES526764A0 (de)
IT (1) IT1153311B (de)
ZA (1) ZA837902B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61176902A (ja) * 1985-01-31 1986-08-08 Sumitomo Chem Co Ltd 耐熱性光学繊維の製造法
US4749245A (en) * 1985-03-11 1988-06-07 Kuraray Co., Ltd. Thin film waveguide device and manufacturing method for making same
DE3607301A1 (de) * 1986-03-06 1987-09-10 Hoechst Ag Lichtleitfaser mit kern-mantel-struktur
FR2625570B1 (fr) * 1987-12-30 1990-05-04 Charbonnages Ste Chimique Procede de preparation d'optiques organiques a saut(s) d'indice
FR2673576B1 (fr) * 1991-03-08 1993-06-18 Essilor Int Procede pour l'obtention d'un article en materiau polymere transparent a gradient d'indice de refraction.
FR2682969B1 (fr) * 1991-10-25 1993-12-03 Verre Fluore Sa Procede de fabrication en continu de fibres en materiau polymerisable, notamment de fibres optiques polymeres.
WO1994015005A1 (en) * 1992-12-18 1994-07-07 Hoechst Celanese Corporation Shaped articles of graduated refractive index
US5405556A (en) * 1993-04-13 1995-04-11 National Science Council Process of fabricating light-focusing plastic optical elements
US5510147A (en) * 1995-03-03 1996-04-23 International Paper Company Sol gel barrier films
US5935491A (en) * 1997-09-15 1999-08-10 University Of Massachusettes Gradient-index polymer rods and fibers
DE10013311C2 (de) 2000-03-17 2002-08-08 Inst Mikrotechnik Mainz Gmbh Verfahren zum Hydrophobieren der Oberfläche eines polymeren Werkstückes

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582398A (en) * 1965-05-18 1971-06-01 Gen Electric Polycarbonate substrate with an acrylate coating thereon
DE2052397C2 (de) * 1969-12-15 1982-11-18 Československá akademie věd, Praha Verfahren zur Hydrophilierung von durchsichtigen Gegenständen aus hydrophoben organischen Polymeren
US3816160A (en) * 1971-04-19 1974-06-11 Eastman Kodak Co Method of making a plastic optical element
DE2161645A1 (de) * 1971-12-11 1973-06-14 Roehm Gmbh Beschlagverhinderndes beschichtungsmittel
JPS525857B2 (de) * 1972-10-23 1977-02-17
US3999834A (en) * 1973-08-14 1976-12-28 Kanebo, Ltd. Method for producing optical fibers and resulting fibers
JPS5342260B2 (de) * 1973-11-22 1978-11-10
US4046457A (en) * 1973-12-26 1977-09-06 Polaroid Corporation Polymeric film base carrying fluoropolymer anti-reflection coating
JPS5729682B2 (de) * 1974-01-21 1982-06-24
JPS50110344A (de) * 1974-02-07 1975-08-30
US4049846A (en) * 1976-06-11 1977-09-20 American Optical Corporation Photochromic plastic materials
US4161500A (en) * 1977-10-14 1979-07-17 E. I. Du Pont De Nemours And Company Process for low attenuation methacrylate optical fiber

Also Published As

Publication number Publication date
EP0109586A3 (en) 1985-09-18
EP0109586A2 (de) 1984-05-30
IT8223947A0 (it) 1982-10-27
IT1153311B (it) 1987-01-14
CA1218811A (en) 1987-03-10
US4581252A (en) 1986-04-08
AU2050383A (en) 1984-05-03
ES8407595A1 (es) 1984-10-01
DK483783D0 (da) 1983-10-21
DE3378895D1 (en) 1989-02-16
JPH0629881B2 (ja) 1994-04-20
JPS59131901A (ja) 1984-07-28
DK483783A (da) 1984-04-28
IT8223947A1 (it) 1984-04-27
EP0109586B1 (de) 1989-01-11
ZA837902B (en) 1984-06-27
ES526764A0 (es) 1984-10-01

Similar Documents

Publication Publication Date Title
ATA533277A (de) Verfahren zur herstellung von formkoerpern aus polyolefinen mit molekulargewichten von mindestens 1 million
RU94028652A (ru) Фотосшитые полимеры
DE69022809D1 (de) Verfahren zu Herstellung von Polymerzusammensetzungen für Sauerstoffdurchlässige Kontaktlinsen.
ATE24964T1 (de) Verfahren zur herstellung von festen formgegenstaenden.
DE69219046D1 (de) Verfahren zur Herstellung von vernetzten Polymerpartikeln
AT363693B (de) Verfahren zur herstellung von neuen amino- und hydroxyl- bzw. mercaptogruppenhaltigen polymeren
DE3378895D1 (en) Process for manufacturing light-guiding articles
AT340561B (de) Verfahren zur herstellung von faden oder fasern aus kunststoffen
DE69023797D1 (de) Verfahren zur Herstellung von orientierten geformten Artikeln aus Mischungen von para-Aramid mit thermisch verfestigbaren Polymeren.
DE69020391D1 (de) Thermoplastische Zusammensetzungen, die Polybenzoxazol-, Polybenzothiazol- und Polyimidazol-Gruppen enthalten, und Verfahren zur Herstellung von Formkörpern daraus.
FR2407233A1 (fr) Procede pour le traitement en surface d'articles faconnes polymeres de chlorure de vinyle
CH454457A (de) Verfahren zur Herstellung von hochmolekularen Polymeren aus aromatischen Monomeren
EP0064692A3 (de) Thermoplastische Formmassen aus aromatischem Polycarbonat und Pfropfpolymerisat
DE3883476D1 (de) Verfahren zur Herstellung von Formgegenständen aus Norbornenpolymeren.
AT304792B (de) Verfahren zur Herstellung von Fasern aus thermoplastischem Material, insbesondere aus Glas
AT379157B (de) Verfahren zur diskontinuierlichen herstellung von polymeren, die sich vom p-phenylendiamin ableiten
CH431983A (de) Verfahren zur Herstellung von faser- und filmbildendem hochpolymerem Polymethylenterephthalat
DE69109171D1 (de) Verfahren zur Herstellung von geformten Kunststoffartikeln.
ATA219678A (de) Verfahren zur herstellung von faeden oder fasern aus acrylnitril enthaltenden polymerisaten mit erhoehtem wasserretentionsvermoegen
DE59008499D1 (de) Verfahren zur Herstellung von Ethylen (co-) polymeren.
AT348092B (de) Verfahren zur herstellung von faeden oder fasern aus kunststoffen
AT369025B (de) Verfahren zur herstellung von gegenstaenden aus glasfaserverstaerkten kunststoffen
ATE16194T1 (de) Verfahren zur herstellung von blockcopolymeren auf der basis von ethylenpolymerisaten und anderen polymeren.
AT242362B (de) Verfahren zur Herstellung von hochmolekularen Polymeren aus 1,3-Dienen
BR8304203A (pt) Processo de fabricacao de artigo moldado por injecao, artigo moldado preparado pelo processo

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee