ES2160108T3 - Elastomeros que se pueden elaborar de forma termoplastica con propiedades opticas mejoradas. - Google Patents

Elastomeros que se pueden elaborar de forma termoplastica con propiedades opticas mejoradas.

Info

Publication number
ES2160108T3
ES2160108T3 ES94104596T ES94104596T ES2160108T3 ES 2160108 T3 ES2160108 T3 ES 2160108T3 ES 94104596 T ES94104596 T ES 94104596T ES 94104596 T ES94104596 T ES 94104596T ES 2160108 T3 ES2160108 T3 ES 2160108T3
Authority
ES
Spain
Prior art keywords
weight
monomers
elastomeros
thermoplasticly
elaborated
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 - Lifetime
Application number
ES94104596T
Other languages
English (en)
Inventor
Werner Dr Siol
Klaus Koralewski
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.)
Roehm GmbH Darmstadt
Original Assignee
Roehm GmbH Darmstadt
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 Roehm GmbH Darmstadt filed Critical Roehm GmbH Darmstadt
Application granted granted Critical
Publication of ES2160108T3 publication Critical patent/ES2160108T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/04—Polymers provided for in subclasses C08C or C08F
    • C08F290/046—Polymers of unsaturated carboxylic acids or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

LA INVENCION SE REFIERE A UN ELASTOMERO ELABORADO TERMOPLASTICAMENTE SOBRE BASE ACRILATO, COMPUESTO AL MENOS DE 40 HASTA 100 % EN PESO DE UNO O MULTIPLES POLIMEROS KP CON UN PESO MOLECULAR MAYOR DE 50 000 DALTON, QUE SON SINTETIZADOS A PARTIR DE ALFA) 5 SE DE METILMETACRILATO O COPOLIMEROS DE METILMETACRILATO CON COMONOMEROS ELEGIDOS A PARTIR DEL GRUPO COMPUESTO DE OTROS ESTERES DE ACIDO METACRILICO, ESTER DE ACIDO ACRILICO Y ESTIROLES, CONTENIENDO UNA UNIDAD PERMANENTE CON UN GRUPO POLIMERIZABLE RADICALMENTE CON UNA TEMPERATURA DE TRANSICION VITRIOSA TG DE AL MENOS 50 00 DALTON Y UN INDICE DE REFRACCION EN LA ZONA DESDE ND 1,48 HASTA 1,50 Y BETA) 5 HASTA 90 5 EN PESO (CON RESPECTO A LA CANTIDAD TOTAL DEL MONOMERO EN KP) DE MONOMEROS O MEZCLAS DE MONOMEROS DE LA FORMULA I DONDE R1 ES UN GRUPO ALQUIL CON 1 HASTA 12 ATOMOS DE CARBONO Y GAMMA) 5 HASTA 50 % EN PESO (CON RESPECTO A LA CANTIDAD TOTAL DE LOS MONOMEROS EN KP) DE UN MONOMERO PHM POLIMERIZABLE RADICALMENTE, QUE CONTIENE GRUPOS FENIL.
ES94104596T 1993-03-26 1994-03-23 Elastomeros que se pueden elaborar de forma termoplastica con propiedades opticas mejoradas. Expired - Lifetime ES2160108T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4309853A DE4309853A1 (de) 1993-03-26 1993-03-26 Thermoplastisch verarbeitbare Elastomere mit verbesserten optischen Eigenschaften

Publications (1)

Publication Number Publication Date
ES2160108T3 true ES2160108T3 (es) 2001-11-01

Family

ID=6483926

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94104596T Expired - Lifetime ES2160108T3 (es) 1993-03-26 1994-03-23 Elastomeros que se pueden elaborar de forma termoplastica con propiedades opticas mejoradas.

Country Status (6)

Country Link
US (1) US5483003A (es)
EP (1) EP0617065B1 (es)
JP (1) JPH06298882A (es)
AT (1) ATE203251T1 (es)
DE (2) DE4309853A1 (es)
ES (1) ES2160108T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19506399A1 (de) * 1995-02-24 1996-08-29 Roehm Gmbh Pfropfpolymere mit Emulgatoreigenschaften
DE19518786A1 (de) * 1995-05-22 1996-11-28 Roehm Gmbh Schmierstoffadditive
DE69935259T2 (de) * 1998-06-19 2007-10-25 Kaneka Corp. Verfahren zur herstellung von verzweigtem polymer
US6872793B1 (en) * 2003-08-07 2005-03-29 Alcon, Inc. Ophthalmic and otorhinolaryngological device materials
WO2017199562A1 (ja) 2016-05-19 2017-11-23 三菱ケミカル株式会社 マクロモノマー共重合体およびその製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5053461A (en) * 1988-08-31 1991-10-01 Mitsubishi Rayon Co., Ltd. Preparation method of comb copolymer, acrylic comb copolymer, and impact resistant resin composition
DE3902653A1 (de) * 1989-01-30 1990-08-02 Roehm Gmbh Elastomere acrylharze
DE3907019A1 (de) * 1989-03-04 1990-09-06 Roehm Gmbh Thermoplastisch verarbeitbare loesungsmittelbestaendige kunststoffmischungen
DE4121652A1 (de) * 1991-06-29 1993-01-07 Roehm Gmbh Schlagzaeh-modifizierungsmittel
DE4121811A1 (de) * 1991-07-02 1993-01-07 Roehm Gmbh Verfahren zur herstellung von polyalkylmethacrylat-makromonomeren und ihre verwendung zur herstellung von kammpolymeren
US5231131A (en) * 1991-12-24 1993-07-27 E. I. Du Pont De Nemours And Company Aqueous graft copolymer pigment dispersants

Also Published As

Publication number Publication date
EP0617065B1 (de) 2001-07-18
EP0617065A1 (de) 1994-09-28
DE4309853A1 (de) 1994-09-29
DE59409800D1 (de) 2001-08-23
JPH06298882A (ja) 1994-10-25
US5483003A (en) 1996-01-09
ATE203251T1 (de) 2001-08-15

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