ATE104275T1 - Schwelverbindungen und daraus hergestellte polymere. - Google Patents

Schwelverbindungen und daraus hergestellte polymere.

Info

Publication number
ATE104275T1
ATE104275T1 AT91403410T AT91403410T ATE104275T1 AT E104275 T1 ATE104275 T1 AT E104275T1 AT 91403410 T AT91403410 T AT 91403410T AT 91403410 T AT91403410 T AT 91403410T AT E104275 T1 ATE104275 T1 AT E104275T1
Authority
AT
Austria
Prior art keywords
compounds
oiling
polymers made
polymers
esters
Prior art date
Application number
AT91403410T
Other languages
English (en)
Inventor
Sylvie Lavault
Gerard Velleret
Original Assignee
Rhone Poulenc Chimie
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 Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie
Application granted granted Critical
Publication of ATE104275T1 publication Critical patent/ATE104275T1/de

Links

Classifications

    • 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
    • G02B1/041—Lenses
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
    • C07C323/51—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
    • C07C323/52—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3855—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur
    • C08G18/3876—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing mercapto groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optics & Photonics (AREA)
  • Polymers & Plastics (AREA)
  • General Physics & Mathematics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
AT91403410T 1990-12-14 1991-12-16 Schwelverbindungen und daraus hergestellte polymere. ATE104275T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9015977A FR2670485B1 (fr) 1990-12-14 1990-12-14 Nouveaux composes soufres et nouveaux polymeres obtenus a partir de ces composes soufres.
EP91403410A EP0490777B1 (de) 1990-12-14 1991-12-16 Schwelverbindungen und daraus hergestellte Polymere

Publications (1)

Publication Number Publication Date
ATE104275T1 true ATE104275T1 (de) 1994-04-15

Family

ID=9403439

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91403410T ATE104275T1 (de) 1990-12-14 1991-12-16 Schwelverbindungen und daraus hergestellte polymere.

Country Status (11)

Country Link
US (1) US5352757A (de)
EP (1) EP0490777B1 (de)
JP (1) JPH06502652A (de)
AT (1) ATE104275T1 (de)
AU (1) AU648375B2 (de)
BR (1) BR9106223A (de)
DE (1) DE69101697T2 (de)
DK (1) DK0490777T3 (de)
ES (1) ES2055564T3 (de)
FR (1) FR2670485B1 (de)
WO (1) WO1992010471A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670485B1 (fr) * 1990-12-14 1993-05-28 Rhone Poulenc Chimie Nouveaux composes soufres et nouveaux polymeres obtenus a partir de ces composes soufres.
FR2685094B1 (fr) * 1991-12-13 1994-04-08 Essilor Internal Cie Gle Optique Lentilles ophtalmiques a base de polyurethanes de polythiols.
US5578658A (en) * 1993-12-20 1996-11-26 Mitsui Toatsu Chemicals, Inc. High-speed polymerizable resin composition and lenses obtained therefrom
US6008296A (en) 1995-04-19 1999-12-28 Optima, Inc. Optical terpolymer of polyisocyanate, polythiol and polyene monomers
US6066758A (en) * 1997-11-26 2000-05-23 Hampshire Chemical Corp. Thioglycerol derivatives and their use in polysulfide compositions for optical material
JPH11183703A (ja) * 1997-12-22 1999-07-09 Kureha Chem Ind Co Ltd 合成樹脂レンズおよびその製造方法
US7473754B1 (en) 2000-10-17 2009-01-06 Ppg Industries Ohio, Inc. Optical resin composition
CN100494239C (zh) * 1999-11-18 2009-06-03 Ppg工业俄亥俄公司 光学树脂组合物
WO2014090716A1 (en) * 2012-12-11 2014-06-19 Akzo Nobel Coatings International B.V. Thiol-functional compound
JP6635999B2 (ja) * 2017-10-13 2020-01-29 株式会社ダイセル カリウム塩の製造方法、及びカリウム塩

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661744A (en) * 1966-07-26 1972-05-09 Grace W R & Co Photocurable liquid polyene-polythiol polymer compositions
US3397189A (en) * 1967-06-07 1968-08-13 Minnesota Mining & Mfg Polymeric sulfides
FR2670485B1 (fr) * 1990-12-14 1993-05-28 Rhone Poulenc Chimie Nouveaux composes soufres et nouveaux polymeres obtenus a partir de ces composes soufres.
JPH04300864A (ja) * 1991-03-29 1992-10-23 Mitsui Toatsu Chem Inc 環状ポリチオール及びその製造法

Also Published As

Publication number Publication date
US5352757A (en) 1994-10-04
EP0490777A1 (de) 1992-06-17
DK0490777T3 (da) 1994-05-16
AU648375B2 (en) 1994-04-21
ES2055564T3 (es) 1994-08-16
WO1992010471A1 (fr) 1992-06-25
AU9144991A (en) 1992-07-08
FR2670485A1 (fr) 1992-06-19
BR9106223A (pt) 1993-03-30
EP0490777B1 (de) 1994-04-13
DE69101697T2 (de) 1994-08-11
FR2670485B1 (fr) 1993-05-28
JPH06502652A (ja) 1994-03-24
DE69101697D1 (de) 1994-05-19

Similar Documents

Publication Publication Date Title
US5080472B1 (en) Multifocal optical lens
DE69010249D1 (de) Verfahren zur Herstellung optischer Wellenleiter.
ATE104275T1 (de) Schwelverbindungen und daraus hergestellte polymere.
DE69129388D1 (de) Verfahren zur Herstellung von Schmiermitteln mit hohem Viskositätsindex
DE60229795D1 (de) Verfahren zur Herstellung von Faserlichtwellenleitern
DE3855128D1 (de) Einbauverfahren für optische Fasern und Laser
DE3887060D1 (de) Verfahren zur Herstellung von Glasvorformen für optische Fasern.
GB2081704B (en) Methods of controlling the index profile of optical fiber preforms
DE69410704D1 (de) Verfahren zur Herstellung von Glasformen für monomode, optische Fasern
IT1133839B (it) Procedimento per la fabbricazione di preformati per fibre ottiche
DE69005203D1 (de) Hermetisch ummantelte optische Fasern und Herstellung dieser Fasern.
IT1119362B (it) Procedimento ed apparecchiatura per la produzione di preforme per fibre ottiche
DE69026287D1 (de) Optische Wellenleiteranordnungen und Verfahren zur Herstellung der Anordnungen
DE69104334D1 (de) Schwefelverbindungen und daraus hergestellte Polymere.
IT8719713A0 (it) Composizione liquida polimerizzabile per la produzionedi articoli ottici ad elevato indice di rifrazione.
IT1164935B (it) Procedimento per la fabbricazione di fibre ottiche per la trasmissione di informazioni
FR2450790B1 (fr) Methode de fabrication d'une fibre optique ou d'une preforme de fibre optique et produits obtenus
EP0331056A3 (de) Fluorenthaltendes Copolymer und Verfahren zu seiner Herstellung
DE69323980D1 (de) Verfahren zur Herstellung von Vorformen für optische Wellenleiter
DE69025737D1 (de) Verfahren zur Herstellung von 1xN-Kopplern für optische Fasern
DE3863732D1 (de) Herstellung von vorformen fuer optische fasern.
ATE145289T1 (de) Optische wellenleiter, elemente für die herstellung dieser vorrichtungen und herstellungsverfahren für diese elemente und vorrichtungen
DE69132720D1 (de) Verfahren zur Herstellung von faseroptischen Kollimatoren
DE69012350D1 (de) Ofen für die Herstellung von Vorformen für optische Faser.
ES2085961T3 (es) Procedimiento mejorado para el moldeado de materias termoplasticas.