FR2794533B1 - Utilisation de copolyester statistique pour ameliorer la resistance aux chocs d'une lentille ophtalmique et lentille obtenue - Google Patents

Utilisation de copolyester statistique pour ameliorer la resistance aux chocs d'une lentille ophtalmique et lentille obtenue

Info

Publication number
FR2794533B1
FR2794533B1 FR9906884A FR9906884A FR2794533B1 FR 2794533 B1 FR2794533 B1 FR 2794533B1 FR 9906884 A FR9906884 A FR 9906884A FR 9906884 A FR9906884 A FR 9906884A FR 2794533 B1 FR2794533 B1 FR 2794533B1
Authority
FR
France
Prior art keywords
lens
improving
impact resistance
ophthalmic lens
statistical copolyester
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 - Fee Related
Application number
FR9906884A
Other languages
English (en)
Other versions
FR2794533A1 (fr
Inventor
Francine Faverolle
Sylvette Maisonnier
Jean Paul Cano
Georges Wajs
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.)
EssilorLuxottica SA
Original Assignee
Essilor International Compagnie Generale dOptique SA
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 Essilor International Compagnie Generale dOptique SA filed Critical Essilor International Compagnie Generale dOptique SA
Priority to FR9906884A priority Critical patent/FR2794533B1/fr
Priority to AU28098/00A priority patent/AU2809800A/en
Priority to PCT/FR2000/000398 priority patent/WO2000050929A1/fr
Publication of FR2794533A1 publication Critical patent/FR2794533A1/fr
Application granted granted Critical
Publication of FR2794533B1 publication Critical patent/FR2794533B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • G02B1/105—
FR9906884A 1999-02-26 1999-06-01 Utilisation de copolyester statistique pour ameliorer la resistance aux chocs d'une lentille ophtalmique et lentille obtenue Expired - Fee Related FR2794533B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9906884A FR2794533B1 (fr) 1999-06-01 1999-06-01 Utilisation de copolyester statistique pour ameliorer la resistance aux chocs d'une lentille ophtalmique et lentille obtenue
AU28098/00A AU2809800A (en) 1999-02-26 2000-02-17 Use of random copolyester for enhancing impact resistance of an ophthalmic lens and resulting lens
PCT/FR2000/000398 WO2000050929A1 (fr) 1999-02-26 2000-02-17 Utilisation de copolyester statistique pour ameliorer la resistance aux chocs d'une lentille ophtalmique et lentille obtenue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9906884A FR2794533B1 (fr) 1999-06-01 1999-06-01 Utilisation de copolyester statistique pour ameliorer la resistance aux chocs d'une lentille ophtalmique et lentille obtenue

Publications (2)

Publication Number Publication Date
FR2794533A1 FR2794533A1 (fr) 2000-12-08
FR2794533B1 true FR2794533B1 (fr) 2001-09-21

Family

ID=9546218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9906884A Expired - Fee Related FR2794533B1 (fr) 1999-02-26 1999-06-01 Utilisation de copolyester statistique pour ameliorer la resistance aux chocs d'une lentille ophtalmique et lentille obtenue

Country Status (1)

Country Link
FR (1) FR2794533B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371585A (en) * 1977-08-08 1983-02-01 Rohm And Haas Company Process for applying a silicone or siloxane-based abrasion resistant coating to a polycarbonate substrate, and coated articles
JPH0642002B2 (ja) * 1983-07-29 1994-06-01 セイコーエプソン株式会社 プラスチックレンズ
JPS6186259A (ja) * 1984-10-05 1986-05-01 日産自動車株式会社 表面硬化膜を備えたプラスチツク部材
JPH08504383A (ja) * 1992-12-09 1996-05-14 ヘキスト・アクチェンゲゼルシャフト 照射硬化性被覆組成物を下塗した二軸延伸ｐｅｎｂｂフィルム
FR2721720B1 (fr) * 1994-06-27 1996-09-06 Essilor Int Lentille ophtalmique en verre organique à intercouche anti-chocs et son procédé de fabrication.
FR2771185B1 (fr) * 1997-11-18 2000-01-07 Essilor Int Lentille ophtalmique en verre organique a intercouche anti-chocs et son procede de fabrication

Also Published As

Publication number Publication date
FR2794533A1 (fr) 2000-12-08

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110228