ES538990A0 - Un procedimiento para la preparacion de nuevos copolimeros estadisticos de vinil-pirrolidona. - Google Patents

Un procedimiento para la preparacion de nuevos copolimeros estadisticos de vinil-pirrolidona.

Info

Publication number
ES538990A0
ES538990A0 ES538990A ES538990A ES538990A0 ES 538990 A0 ES538990 A0 ES 538990A0 ES 538990 A ES538990 A ES 538990A ES 538990 A ES538990 A ES 538990A ES 538990 A0 ES538990 A0 ES 538990A0
Authority
ES
Spain
Prior art keywords
pirrolidone
vinyl
procedure
preparation
statistical copolymers
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.)
Granted
Application number
ES538990A
Other languages
English (en)
Other versions
ES8605906A1 (es
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of ES8605906A1 publication Critical patent/ES8605906A1/es
Publication of ES538990A0 publication Critical patent/ES538990A0/es
Expired 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
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • G02B1/043—Contact lenses
    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C08F220/1806—C6-(meth)acrylate, e.g. (cyclo)hexyl (meth)acrylate or phenyl (meth)acrylate
    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Eyeglasses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Materials For Medical Uses (AREA)
ES538990A 1983-12-30 1984-12-21 Un procedimiento para la preparacion de nuevos copolimeros estadisticos de vinil-pirrolidona. Expired ES8605906A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833347577 DE3347577A1 (de) 1983-12-30 1983-12-30 Linsen und schalen fuer die augenoptik

Publications (2)

Publication Number Publication Date
ES8605906A1 ES8605906A1 (es) 1986-04-01
ES538990A0 true ES538990A0 (es) 1986-04-01

Family

ID=6218455

Family Applications (1)

Application Number Title Priority Date Filing Date
ES538990A Expired ES8605906A1 (es) 1983-12-30 1984-12-21 Un procedimiento para la preparacion de nuevos copolimeros estadisticos de vinil-pirrolidona.

Country Status (4)

Country Link
EP (1) EP0151762A2 (es)
JP (1) JPS60170610A (es)
DE (1) DE3347577A1 (es)
ES (1) ES8605906A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06100681B2 (ja) * 1986-07-09 1994-12-12 日立化成工業株式会社 重合体からなる光学機器
US5269813A (en) * 1990-06-12 1993-12-14 Menicon Co., Ltd. Material for one-piece intraocular lenses
EP1166155A1 (en) * 1999-03-23 2002-01-02 Medennium, Inc. Polymeric material compositions and intraocular lenses made from same
US9874766B2 (en) 2015-11-03 2018-01-23 Boston Foundation For Sight Chiral scleral lenses

Also Published As

Publication number Publication date
DE3347577A1 (de) 1985-07-11
ES8605906A1 (es) 1986-04-01
EP0151762A2 (de) 1985-08-21
JPS60170610A (ja) 1985-09-04

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