AU2809800A - Use of random copolyester for enhancing impact resistance of an ophthalmic lens and resulting lens - Google Patents

Use of random copolyester for enhancing impact resistance of an ophthalmic lens and resulting lens

Info

Publication number
AU2809800A
AU2809800A AU28098/00A AU2809800A AU2809800A AU 2809800 A AU2809800 A AU 2809800A AU 28098/00 A AU28098/00 A AU 28098/00A AU 2809800 A AU2809800 A AU 2809800A AU 2809800 A AU2809800 A AU 2809800A
Authority
AU
Australia
Prior art keywords
lens
impact resistance
random copolyester
enhancing impact
resulting
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.)
Abandoned
Application number
AU28098/00A
Inventor
Jean-Paul Cano
Bernadette Charleux
Francine Faverole
Sylvette Maisonnier
Jean-Pierre Vairon
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
Priority claimed from FR9902437A external-priority patent/FR2790264A1/en
Priority claimed from FR9906884A external-priority patent/FR2794533B1/en
Application filed by Essilor International Compagnie Generale dOptique SA filed Critical Essilor International Compagnie Generale dOptique SA
Publication of AU2809800A publication Critical patent/AU2809800A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • G02B1/105—
    • 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
AU28098/00A 1999-02-26 2000-02-17 Use of random copolyester for enhancing impact resistance of an ophthalmic lens and resulting lens Abandoned AU2809800A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR9902437 1999-02-26
FR9902437A FR2790264A1 (en) 1999-02-26 1999-02-26 PROCESS FOR THE PREPARATION OF A LATEX HAVING PHOTOCHROMIC PROPERTIES AND ITS APPLICATIONS, ESPECIALLY IN THE OPHTHALMIC FIELD
FR9906884A FR2794533B1 (en) 1999-06-01 1999-06-01 USE OF A STATISTICAL COPOLYESTER FOR IMPROVING THE IMPACT RESISTANCE OF AN OPHTHALMIC LENS AND LENS OBTAINED
FR9906884 1999-06-01
PCT/FR2000/000398 WO2000050929A1 (en) 1999-02-26 2000-02-17 Use of random copolyester for enhancing impact resistance of an ophthalmic lens and resulting lens

Publications (1)

Publication Number Publication Date
AU2809800A true AU2809800A (en) 2000-09-14

Family

ID=26234841

Family Applications (1)

Application Number Title Priority Date Filing Date
AU28098/00A Abandoned AU2809800A (en) 1999-02-26 2000-02-17 Use of random copolyester for enhancing impact resistance of an ophthalmic lens and resulting lens

Country Status (2)

Country Link
AU (1) AU2809800A (en)
WO (1) WO2000050929A1 (en)

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 (en) * 1983-07-29 1994-06-01 セイコーエプソン株式会社 Plastic lens
JPS6186259A (en) * 1984-10-05 1986-05-01 日産自動車株式会社 Plastic member with surface hardened film
WO1994013467A1 (en) * 1992-12-09 1994-06-23 Hoechst Aktiengesellschaft Biaxially oriented penbb film primed with radiation curable coating composition
FR2721720B1 (en) * 1994-06-27 1996-09-06 Essilor Int Ophthalmic lens made of organic glass with shock-absorbing interlayer and its manufacturing process.
FR2771185B1 (en) * 1997-11-18 2000-01-07 Essilor Int ORGANIC GLASS OPHTHALMIC LENS WITH ANTI-SHOCK INTERLAYER AND MANUFACTURING METHOD THEREOF

Also Published As

Publication number Publication date
WO2000050929A1 (en) 2000-08-31

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase