FR1334217A - Feuilles de composition thermoplastique transparente qui diffusent la lumière - Google Patents

Feuilles de composition thermoplastique transparente qui diffusent la lumière

Info

Publication number
FR1334217A
FR1334217A FR910218A FR910218A FR1334217A FR 1334217 A FR1334217 A FR 1334217A FR 910218 A FR910218 A FR 910218A FR 910218 A FR910218 A FR 910218A FR 1334217 A FR1334217 A FR 1334217A
Authority
FR
France
Prior art keywords
sheets
thermoplastic composition
diffuse light
transparent thermoplastic
transparent
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
FR910218A
Other languages
English (en)
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Priority to FR910218A priority Critical patent/FR1334217A/fr
Application granted granted Critical
Publication of FR1334217A publication Critical patent/FR1334217A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/02—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR910218A 1962-09-24 1962-09-24 Feuilles de composition thermoplastique transparente qui diffusent la lumière Expired FR1334217A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR910218A FR1334217A (fr) 1962-09-24 1962-09-24 Feuilles de composition thermoplastique transparente qui diffusent la lumière

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR910218A FR1334217A (fr) 1962-09-24 1962-09-24 Feuilles de composition thermoplastique transparente qui diffusent la lumière

Publications (1)

Publication Number Publication Date
FR1334217A true FR1334217A (fr) 1963-08-02

Family

ID=8787329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR910218A Expired FR1334217A (fr) 1962-09-24 1962-09-24 Feuilles de composition thermoplastique transparente qui diffusent la lumière

Country Status (1)

Country Link
FR (1) FR1334217A (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601147A1 (fr) * 1986-07-04 1988-01-08 Nissen Kagaku Kogyo Kk Materiau reflechissant la lumiere et procede de fabrication
EP0658780A1 (fr) * 1993-12-01 1995-06-21 Raimondi, Enrico Filtre directionnel pour appareil d'éclairage et procédé de fabrication
EP0903535A2 (fr) * 1997-09-23 1999-03-24 SEMPERLUX GmbH, LICHTTECHNISCHES WERK Système de grille pour luminaires
FR2819040A1 (fr) * 2001-01-02 2002-07-05 Valeo Vision Composant d'optique ou de style pour dispositif d'eclairage ou de signalisation pour vehicule automobile
EP1344975A1 (fr) * 2002-03-12 2003-09-17 Valeo Vision Composant d'optique ou de style pour dispositif d'eclairage ou de signalisation pour véhicule automobile
WO2005071308A1 (fr) * 2004-01-23 2005-08-04 Zarp Danmark Aps Dispositif d'eclairage servant a eclairer une surface
WO2006079947A1 (fr) * 2005-01-28 2006-08-03 Philips Intellectual Property & Standards Gmbh Phare pour vehicules
FR2928110A1 (fr) * 2008-03-03 2009-09-04 Valeo Vision Sa Systeme optique avec fonction principale pour vehicule automobile
ITVR20120062A1 (it) * 2012-03-29 2013-09-30 Fabio Falchi Sistema di limitazione della diffusione della luce
DE10032509B4 (de) * 1999-07-06 2015-08-06 Valeo Vision Kraftfahrzeugsignalvorrichtung mit verbesserten Mitteln zur Lichtstreuung
WO2016020289A1 (fr) * 2014-08-08 2016-02-11 Döllken-Kunststoffverarbeitung Gmbh Baguette de chant

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601147A1 (fr) * 1986-07-04 1988-01-08 Nissen Kagaku Kogyo Kk Materiau reflechissant la lumiere et procede de fabrication
EP0658780A1 (fr) * 1993-12-01 1995-06-21 Raimondi, Enrico Filtre directionnel pour appareil d'éclairage et procédé de fabrication
EP0903535A2 (fr) * 1997-09-23 1999-03-24 SEMPERLUX GmbH, LICHTTECHNISCHES WERK Système de grille pour luminaires
EP0903535A3 (fr) * 1997-09-23 2000-09-20 Semperlux Aktiengesellschaft, Lichttechnische Werke Système de grille pour luminaires
DE10032509B4 (de) * 1999-07-06 2015-08-06 Valeo Vision Kraftfahrzeugsignalvorrichtung mit verbesserten Mitteln zur Lichtstreuung
FR2819040A1 (fr) * 2001-01-02 2002-07-05 Valeo Vision Composant d'optique ou de style pour dispositif d'eclairage ou de signalisation pour vehicule automobile
EP1344975A1 (fr) * 2002-03-12 2003-09-17 Valeo Vision Composant d'optique ou de style pour dispositif d'eclairage ou de signalisation pour véhicule automobile
WO2005071308A1 (fr) * 2004-01-23 2005-08-04 Zarp Danmark Aps Dispositif d'eclairage servant a eclairer une surface
WO2006079947A1 (fr) * 2005-01-28 2006-08-03 Philips Intellectual Property & Standards Gmbh Phare pour vehicules
FR2928110A1 (fr) * 2008-03-03 2009-09-04 Valeo Vision Sa Systeme optique avec fonction principale pour vehicule automobile
US8322902B2 (en) 2008-03-03 2012-12-04 Valeo Vision Optical system with main function for motor vehicle
US8789991B2 (en) 2008-03-03 2014-07-29 Valeo Vision Optical system with main function for motor vehicle
EP2098774A1 (fr) * 2008-03-03 2009-09-09 Valeo Vision Système optique avec fonction principale pour véhicule automobile
ITVR20120062A1 (it) * 2012-03-29 2013-09-30 Fabio Falchi Sistema di limitazione della diffusione della luce
WO2013144907A1 (fr) * 2012-03-29 2013-10-03 Falchi Fabio Système pour limiter la diffusion de lumière
WO2016020289A1 (fr) * 2014-08-08 2016-02-11 Döllken-Kunststoffverarbeitung Gmbh Baguette de chant

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