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FR2795082B1 - METHOD FOR IMPREGNATING A LATEX WITH AN ADDITIVE, LATEX OBTAINED AND ITS APPLICATION IN OPTICS - Google Patents

METHOD FOR IMPREGNATING A LATEX WITH AN ADDITIVE, LATEX OBTAINED AND ITS APPLICATION IN OPTICS

Info

Publication number
FR2795082B1
FR2795082B1 FR9906885A FR9906885A FR2795082B1 FR 2795082 B1 FR2795082 B1 FR 2795082B1 FR 9906885 A FR9906885 A FR 9906885A FR 9906885 A FR9906885 A FR 9906885A FR 2795082 B1 FR2795082 B1 FR 2795082B1
Authority
FR
France
Prior art keywords
latex
impregnating
optics
additive
application
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
FR9906885A
Other languages
French (fr)
Other versions
FR2795082A1 (en
Inventor
Gilles Baillet
Pascale Tardiau
Sylvette Maisonnier
Michel Perrut
Eric Francais
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 FR9906885A priority Critical patent/FR2795082B1/en
Publication of FR2795082A1 publication Critical patent/FR2795082A1/en
Application granted granted Critical
Publication of FR2795082B1 publication Critical patent/FR2795082B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
FR9906885A 1999-06-01 1999-06-01 METHOD FOR IMPREGNATING A LATEX WITH AN ADDITIVE, LATEX OBTAINED AND ITS APPLICATION IN OPTICS Expired - Fee Related FR2795082B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9906885A FR2795082B1 (en) 1999-06-01 1999-06-01 METHOD FOR IMPREGNATING A LATEX WITH AN ADDITIVE, LATEX OBTAINED AND ITS APPLICATION IN OPTICS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9906885A FR2795082B1 (en) 1999-06-01 1999-06-01 METHOD FOR IMPREGNATING A LATEX WITH AN ADDITIVE, LATEX OBTAINED AND ITS APPLICATION IN OPTICS

Publications (2)

Publication Number Publication Date
FR2795082A1 FR2795082A1 (en) 2000-12-22
FR2795082B1 true FR2795082B1 (en) 2002-07-12

Family

ID=9546219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9906885A Expired - Fee Related FR2795082B1 (en) 1999-06-01 1999-06-01 METHOD FOR IMPREGNATING A LATEX WITH AN ADDITIVE, LATEX OBTAINED AND ITS APPLICATION IN OPTICS

Country Status (1)

Country Link
FR (1) FR2795082B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2869039B1 (en) * 2004-04-16 2007-11-30 Essilor Int PIGMENT COLORED LATEX AND PROCESS FOR TREATING A TRANSPARENT SUBSTRATE USING THE COLOR LATEX.
EP1611877A1 (en) 2004-06-28 2006-01-04 Universidade de Coimbra Method for preparing sustained-release therapeutic ophthalmic articles using compressed fluids for impregnation of drugs
DE102010022219A1 (en) * 2010-05-21 2011-11-24 Thorsten Graf A method of making a reversible hue change coating composition for the UV light absorbing equipment of substrates
FR3048982B1 (en) * 2016-03-16 2020-09-25 Arjo Wiggins Fine Papers Ltd METHOD OF MANUFACTURING PAPER IMPREGNATED BY A SUPERCRITICAL PRESSURE FLUID - IMPREGNATED PAPER, ESPECIALLY COLORED
FR3066764B1 (en) 2017-05-24 2019-07-19 Sensient Cosmetic Technologies PROCESS FOR IMPREGNATING PARTICLES OF METHYL POLYMETHACRYLATE WITH COLORANT

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1694175A1 (en) * 1967-08-01 1971-08-26 Bayer Ag Process for the production of plastics from aqueous polyurethane dispersions
GB1504949A (en) * 1974-09-17 1978-03-22 Eastman Kodak Co Aqueous polymer latexes containing hydrophobic materials
CA2035604A1 (en) * 1990-02-16 1991-08-17 Robert W. Coyle Purification of latex
US5380787A (en) * 1992-08-24 1995-01-10 Padico Co., Ltd. Paint resembling stained glass
US5308648A (en) * 1992-09-30 1994-05-03 Union Carbide Chemicals & Plastics Technology Corporation Spray application of plastics additives to polymers
JPH06239028A (en) * 1993-02-17 1994-08-30 Canon Inc Optical recording medium and production thereof

Also Published As

Publication number Publication date
FR2795082A1 (en) 2000-12-22

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120229