ES526764A0 - Procedimiento para la preparacion de articulos conductores de luz - Google Patents

Procedimiento para la preparacion de articulos conductores de luz

Info

Publication number
ES526764A0
ES526764A0 ES526764A ES526764A ES526764A0 ES 526764 A0 ES526764 A0 ES 526764A0 ES 526764 A ES526764 A ES 526764A ES 526764 A ES526764 A ES 526764A ES 526764 A0 ES526764 A0 ES 526764A0
Authority
ES
Spain
Prior art keywords
procedure
preparation
light conducting
conducting articles
sup
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.)
Granted
Application number
ES526764A
Other languages
English (en)
Other versions
ES8407595A1 (es
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.)
Montedison SpA
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
Publication of ES8407595A1 publication Critical patent/ES8407595A1/es
Publication of ES526764A0 publication Critical patent/ES526764A0/es
Granted legal-status Critical Current

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)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Glass Compositions (AREA)
  • Laser Surgery Devices (AREA)
  • Reinforced Plastic Materials (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Radiation-Therapy Devices (AREA)
  • Materials For Medical Uses (AREA)
ES526764A 1982-10-27 1983-10-26 Procedimiento para la preparacion de articulos conductores de luz Granted ES526764A0 (es)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES8407595A1 ES8407595A1 (es) 1984-10-01
ES526764A0 true ES526764A0 (es) 1984-10-01

Family

ID=11211066

Family Applications (1)

Application Number Title Priority Date Filing Date
ES526764A Granted ES526764A0 (es) 1982-10-27 1983-10-26 Procedimiento para la preparacion de articulos conductores de luz

Country Status (11)

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

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 (es) * 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 (es) * 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 (es) * 1974-01-21 1982-06-24
JPS50110344A (es) * 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
DK483783A (da) 1984-04-28
AU2050383A (en) 1984-05-03
DE3378895D1 (en) 1989-02-16
ES8407595A1 (es) 1984-10-01
EP0109586A2 (en) 1984-05-30
CA1218811A (en) 1987-03-10
IT1153311B (it) 1987-01-14
DK483783D0 (da) 1983-10-21
JPS59131901A (ja) 1984-07-28
JPH0629881B2 (ja) 1994-04-20
EP0109586B1 (en) 1989-01-11
EP0109586A3 (en) 1985-09-18
ZA837902B (en) 1984-06-27
IT8223947A0 (it) 1982-10-27
ATE39858T1 (de) 1989-01-15
US4581252A (en) 1986-04-08

Similar Documents

Publication Publication Date Title
BR8203809A (pt) Processo de polimerizacao de monomero solucao de polimero polimero ativo pelicula do polimero fibra do polimero
BE876911A (fr) Procede pour la realisation d'articles en verre, notamment de filaments optiques
ES2027964T3 (es) Aparato y metodo para fabricar articulos opticos.
ES526764A0 (es) Procedimiento para la preparacion de articulos conductores de luz
BR8101113A (pt) Conjunto de lentes de contato extra-ocular,processo de producao do dito conjunto de lentes e processo de producao das ditas lentes
BR8104945A (pt) Processo para extrusao de polimeros de etileno granulares de baixa densidade
IT8821481A0 (it) Processo ed apparato per la devolatilizzazione di soluzioni di polimeri.
GB1037498A (en) Light transmitting filaments
FR2520370B1 (fr) Articles moules ayant d'excellentes caracteristiques optiques et procede pour leur production
BR8701665A (pt) Processo para producao de um cimento reticulado,processo de restauracao dental,material restaurador dental e estrutura resinosa radio-opaca
BR8704844A (pt) Processo para preparacao de uma composicao de polimero eletricamente condutor,compostos de cianoftalocianato de cobalto polimerico,composto monomerico e composto polimerico
ATE107074T1 (de) Elektrische leitfähige gegenstände aus schwierig verarbeitbaren polymeren und verfahren zu ihrer herstellung.
BR8104097A (pt) Texteis a base de polimeros sinteticos com propriedades condutoras permanentes,processo para sua fabricacao e artigos texteis que os contem
ATE114741T1 (de) Längliche objekte aus copolymeren von kohlenstoffmonoxid und einem olefinischen ungesättigten monomer und verfahren zu deren herstellung.
BR9002216A (pt) Polimero de acetal e processo para preparacao de copolimero de acetal
BR9002245A (pt) Polimero de acetal e processo para preparacao de copolimero de acetal
BR7605498A (pt) Polimeros estirenicos e processo para preparacao de latices de polimeros
IT7822495A0 (it) Polimero scambioionico fluorurato contenente gruppi carbossilici e processo per la sua preparazione.
EP0055898A3 (en) Article comprising conductive polymers and process for making the same
EP0064692A3 (de) Thermoplastische Formmassen aus aromatischem Polycarbonat und Pfropfpolymerisat
BR8404461A (pt) Processo para modificacao de polimeros
DE3851677D1 (de) Verfahren zum Herstellen von Hydrogel-Kontaktlinsen mit asphaerischen Oberflächen.
IT1085036B (it) Processo per la produzione di un estere poli (met) acrilico con alta isotassia e stretta distribuzione di pesi molecolari
JPS5215587A (en) Process for polymerizing liquid olefin polymers
IT8320379A0 (it) Processo per la rimozione mediante idrolisi di polimeri di condensazione da oggetti vari.

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000301