FR2606416B1 - Copolyamides transparents et leur utilisation pour le gainage de fibres optiques et pour la fabrication d'objets moules - Google Patents

Copolyamides transparents et leur utilisation pour le gainage de fibres optiques et pour la fabrication d'objets moules

Info

Publication number
FR2606416B1
FR2606416B1 FR8702867A FR8702867A FR2606416B1 FR 2606416 B1 FR2606416 B1 FR 2606416B1 FR 8702867 A FR8702867 A FR 8702867A FR 8702867 A FR8702867 A FR 8702867A FR 2606416 B1 FR2606416 B1 FR 2606416B1
Authority
FR
France
Prior art keywords
manufacture
coating
optical fibers
molded objects
transparent copolyamides
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.)
Expired
Application number
FR8702867A
Other languages
English (en)
Other versions
FR2606416A1 (fr
Inventor
Hans Dalla Torre
Manfred Hoppe
Hans-Joachim Schultze
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.)
Inventa AG fuer Forschung und Patentverwertung
Uhde Inventa Fischer AG
Original Assignee
EMS Inventa AG
Inventa AG fuer Forschung und Patentverwertung
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 EMS Inventa AG, Inventa AG fuer Forschung und Patentverwertung filed Critical EMS Inventa AG
Publication of FR2606416A1 publication Critical patent/FR2606416A1/fr
Application granted granted Critical
Publication of FR2606416B1 publication Critical patent/FR2606416B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/104—Coating to obtain optical fibres
    • C03C25/105—Organic claddings
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
FR8702867A 1986-11-11 1987-03-03 Copolyamides transparents et leur utilisation pour le gainage de fibres optiques et pour la fabrication d'objets moules Expired FR2606416B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4513/86A CH673029A5 (fr) 1986-11-11 1986-11-11

Publications (2)

Publication Number Publication Date
FR2606416A1 FR2606416A1 (fr) 1988-05-13
FR2606416B1 true FR2606416B1 (fr) 1989-06-09

Family

ID=4277495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8702867A Expired FR2606416B1 (fr) 1986-11-11 1987-03-03 Copolyamides transparents et leur utilisation pour le gainage de fibres optiques et pour la fabrication d'objets moules

Country Status (6)

Country Link
JP (1) JPS63170418A (fr)
CH (1) CH673029A5 (fr)
DE (1) DE3717928A1 (fr)
FR (1) FR2606416B1 (fr)
GB (1) GB2197332B (fr)
IT (1) IT1212046B (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2706474B1 (fr) * 1993-06-11 1995-08-25 Atochem Elf Sa Compositions polyamides transparentes sans déformation à chaud.
CA2162430A1 (fr) * 1995-02-01 1996-08-02 Ems-Inventa Ag Polyamides transparents, incolores et amorphes; articles moules a base de ces polyamides
US6277911B1 (en) 1995-02-01 2001-08-21 Ems Inventa Ag Transparent, colorless, amorphous copolyamides and molded articles made therefrom
CH688624A5 (de) * 1995-02-01 1997-12-15 Inventa Ag Amorphe Polyamid-Formmassen und -Formteile.
US6008288A (en) * 1995-02-01 1999-12-28 Ems-Inventa Ag Transparent, colorless, amorphous polyamides and molded articles
US5886087A (en) * 1995-02-01 1999-03-23 Ems-Inventa Ag Transparent, colorless, amorphous polyamides and molded articles
US5773558A (en) * 1995-02-01 1998-06-30 Ems-Inventa Ag Transparent, colorless, amorphous polyamides and molded articles
DE29514658U1 (de) * 1995-09-12 1996-01-11 Inventa Ag Streuscheibe für Beleuchtungssysteme
DE19642885C2 (de) * 1996-10-17 2001-08-02 Inventa Ag Verwendung von Polyamid-Formmassen zur Herstellung von optischen oder elektrooptischen Formteilen
ATE320471T1 (de) 2001-01-26 2006-04-15 Arkema Transparente, polyamid enthaltende zusammensetzung
DE10122188B4 (de) * 2001-05-08 2007-04-12 Ems-Chemie Ag Polyamidformmassen zur Herstellung optischer Linsen
DE10224947B4 (de) 2002-06-05 2006-07-06 Ems Chemie Ag Transparente Polyamid-Formmassen mit verbesserter Transparenz, Chemikalienbeständigkeit und dynamischer Belastbarkeit
DE10308226A1 (de) 2003-02-25 2004-09-23 Degussa Ag Transparente Formmasse für optische Anwendungen
JP4922928B2 (ja) * 2004-06-22 2012-04-25 アルケマ フランス 基材被覆用のポリアミドベースの多層構造体
JP2008088303A (ja) 2006-10-02 2008-04-17 Sumitomo Electric Fine Polymer Inc 透明樹脂成形体並びに光学レンズ及び光学フィルム
JP4681073B2 (ja) 2007-12-28 2011-05-11 住友電工ファインポリマー株式会社 光学レンズ
EP2113535A1 (fr) * 2008-04-30 2009-11-04 Ems-Patent Ag Masses de polyamide comprenant du copolyamide destinées à la fabrication de pièces de moulage transparentes ayant un gauchissement moindre dans le test climatique
DE102008002599A1 (de) 2008-06-24 2009-12-31 Evonik Degussa Gmbh Bauteil mit Deckschicht aus einer PA613-Formmasse
KR101618658B1 (ko) 2008-06-26 2016-05-18 이엠에스-패턴트 에이지 높은 노치 충격강도, 낮은 흡수도, 및 우수한 약품 저항성을 가진 고도로 유연한 투명 성형 부품을 생산하기 위한 반결정성 투명 코폴리아미드를 함유한 폴리아미드 성형물
JP5233482B2 (ja) * 2008-07-31 2013-07-10 東レ株式会社 共重合ポリアミド、それよりなる微粒子および炭素繊維強化複合材料
JP2010285553A (ja) * 2009-06-12 2010-12-24 Mitsubishi Gas Chemical Co Inc 耐熱性ポリアミド樹脂
EP2746340B1 (fr) * 2012-12-21 2014-12-24 Ems-Patent Ag Masse de formage en polyamide ignifuge et son utilisation
CN104610734B (zh) * 2015-01-05 2018-06-08 中广核三角洲（苏州）高聚物有限公司 耐高低温尼龙复合材料及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1541384A (fr) * 1966-10-18 1968-10-04 Basf Ag Procédé de fabrication de polyamides transparents
GB1259784A (en) * 1968-07-03 1972-01-12 Ici Ltd Method of separating salts of stereoisomers of 4,4'-diaminodicyclohexylmethane
US3839299A (en) * 1972-11-27 1974-10-01 Phillips Petroleum Co Amorphous polyamide from bis(4-aminocyclohexyl)methane, bis(carboxyphenyl)methane and alkylene dicarboxylic acid
DE2945614A1 (de) * 1979-11-12 1981-05-21 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 4,4'diamino-3,3',5,5'-tetraalkyldicyclohexylmethanen
US4369305A (en) * 1980-11-20 1983-01-18 E. I. Du Pont De Nemours And Company Polyamide molding resin from PACM having specific stereo isomer ratio
JPS61123803A (ja) * 1984-11-20 1986-06-11 Fujitsu Ltd 光フアイバ
CH667462A5 (de) * 1985-01-07 1988-10-14 Inventa Ag Transparente copolyamide, verfahren zu deren herstellung und deren verwendung zur herstellung von formkoerpern.

Also Published As

Publication number Publication date
GB2197332A (en) 1988-05-18
GB8629928D0 (en) 1987-01-28
JPS63170418A (ja) 1988-07-14
DE3717928A1 (de) 1988-05-26
GB2197332B (en) 1990-02-14
IT1212046B (it) 1989-11-08
FR2606416A1 (fr) 1988-05-13
DE3717928C2 (fr) 1989-10-26
CH673029A5 (fr) 1990-01-31
IT8748596A0 (it) 1987-11-09

Similar Documents

Publication Publication Date Title
FR2606416B1 (fr) Copolyamides transparents et leur utilisation pour le gainage de fibres optiques et pour la fabrication d'objets moules
IT1223045B (it) Contenitore di fibre ottiche
KR930700001U (ko) 광섬유 배전 센터
DK363187D0 (da) Optisk fiber
KR930011999B1 (en) Drawing of optical fiber
FR2588094B1 (fr) Assemblage de plateaux d'agencement pour l'emmagasinage de raccords de fibres optiques
FR2593294B1 (fr) Connecteur pour fibres optiques
ES534837A0 (es) Mejoras en la fabricacion de fibras opticas
DE68927836T2 (de) Beschichtete optische Fasern
FR2598822B1 (fr) Equipement de repartition et raccordement de fibres optiques.
IT1228431B (it) Apparecchiatura per vellutare elettrostaticamente con fibre
FR2624277B1 (fr) Commutateur pour fibres optiques
DE69024074D1 (de) Herstellung von Aramidfasern
EP0232795A3 (en) Plastic optical fibers
DK0411310T3 (da) Coatet optisk fiber
ES549801A0 (es) Perfeccionamientos en la fabricacion de cables y componentesde cables de fibras opticas
FR2648240B1 (fr) Connecteur pour fibres optiques
DE3764768D1 (de) Dreiachsiges optisches fiberringinterferometer.
DK0385623T3 (da) Styring af lyslederbelægning
DE3784476D1 (de) Optische faserdurchfuehrung.
NO180788C (no) Optisk fiber
DE69025078D1 (de) Optischer Faserkreisel
GB9012063D0 (en) Optical fibre measurement
KR880700943A (ko) 중합체성 광섬유
GB8600399D0 (en) Splicing optical fibres

Legal Events

Date Code Title Description
ST Notification of lapse