IT1212046B - Copoliammidi trasparenti e loro impiego per corpi sagomati e rivestimenti di conduttori di onde luminose - Google Patents

Copoliammidi trasparenti e loro impiego per corpi sagomati e rivestimenti di conduttori di onde luminose

Info

Publication number
IT1212046B
IT1212046B IT8748596A IT4859687A IT1212046B IT 1212046 B IT1212046 B IT 1212046B IT 8748596 A IT8748596 A IT 8748596A IT 4859687 A IT4859687 A IT 4859687A IT 1212046 B IT1212046 B IT 1212046B
Authority
IT
Italy
Prior art keywords
copoliamides
coatings
transparent
light wave
shaped bodies
Prior art date
Application number
IT8748596A
Other languages
English (en)
Italian (it)
Other versions
IT8748596A0 (it
Inventor
Dalla Torre Hans
Hoppe Manfred
Schultze Hans-Joachim
Original Assignee
Inventa Ag
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 Inventa Ag filed Critical Inventa Ag
Publication of IT8748596A0 publication Critical patent/IT8748596A0/it
Application granted granted Critical
Publication of IT1212046B publication Critical patent/IT1212046B/it

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Polyamides (AREA)
IT8748596A 1986-11-11 1987-11-09 Copoliammidi trasparenti e loro impiego per corpi sagomati e rivestimenti di conduttori di onde luminose IT1212046B (it)

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
IT8748596A0 IT8748596A0 (it) 1987-11-09
IT1212046B true IT1212046B (it) 1989-11-08

Family

ID=4277495

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8748596A IT1212046B (it) 1986-11-11 1987-11-09 Copoliammidi trasparenti e loro impiego per corpi sagomati e rivestimenti di conduttori di onde luminose

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.
US5886087A (en) * 1995-02-01 1999-03-23 Ems-Inventa Ag Transparent, colorless, amorphous polyamides and molded articles
CH688624A5 (de) * 1995-02-01 1997-12-15 Inventa Ag Amorphe Polyamid-Formmassen und -Formteile.
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
US6008288A (en) * 1995-02-01 1999-12-28 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 Ems-Inventa AG, Zürich Streuscheibe für Beleuchtungssysteme
DE19642885C2 (de) * 1996-10-17 2001-08-02 Inventa Ag Verwendung von Polyamid-Formmassen zur Herstellung von optischen oder elektrooptischen Formteilen
DE60209862T2 (de) 2001-01-26 2007-01-04 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
ES2378239T3 (es) * 2004-06-22 2012-04-10 Arkema France Estructura multicapa a base de poliamida para recubrir sustratos
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
US8586664B2 (en) 2008-06-26 2013-11-19 Ems-Patent Ag Polyamide moulded masses containing semi-crystalline transparent copolyamides for producing highly flexible transparent moulded parts with high notch-impact strength, low water absorbency and excellent resistance to chemicals
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
FR2606416A1 (fr) 1988-05-13
IT8748596A0 (it) 1987-11-09
FR2606416B1 (fr) 1989-06-09
DE3717928A1 (de) 1988-05-26
GB2197332B (en) 1990-02-14
CH673029A5 (fr) 1990-01-31
DE3717928C2 (fr) 1989-10-26
JPS63170418A (ja) 1988-07-14
GB8629928D0 (en) 1987-01-28

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19951127