ES8800314A1 - Un metodo de preparar un copolimero al azar - Google Patents

Un metodo de preparar un copolimero al azar

Info

Publication number
ES8800314A1
ES8800314A1 ES557502A ES557502A ES8800314A1 ES 8800314 A1 ES8800314 A1 ES 8800314A1 ES 557502 A ES557502 A ES 557502A ES 557502 A ES557502 A ES 557502A ES 8800314 A1 ES8800314 A1 ES 8800314A1
Authority
ES
Spain
Prior art keywords
dibromostyrene
phenylmaleimide
incorporates
styrene
poly
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
Application number
ES557502A
Other languages
English (en)
Other versions
ES557502A0 (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.)
Atlantic Richfield Co
Original Assignee
Atlantic Richfield Co
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 Atlantic Richfield Co filed Critical Atlantic Richfield Co
Publication of ES8800314A1 publication Critical patent/ES8800314A1/es
Publication of ES557502A0 publication Critical patent/ES557502A0/es
Expired 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
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/36—Amides or imides
    • C08F222/40—Imides, e.g. cyclic imides
    • 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
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/14—Monomers containing only one unsaturated aliphatic radical containing one ring substituted by heteroatoms or groups containing heteroatoms
    • C08F212/16—Halogens
    • C08F212/21—Bromine
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L35/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L35/06—Copolymers with vinyl aromatic monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

METODO DE PREPARACION DE COPOLIMEROS. COMPRENDE LA REACCION DE COPOLIMERIZACION DE MONOMEROS DE FORMULAS (I), (II) Y (III), EN LAS QUE R, R ELEVADO A 1, R ELEVADO A 2 Y R ELEVADO A 3 PUEDEN SER VARIOS TIPOS DE RADICALES Y X E Y VALEN 0 A 3 Y 1 A 3, RESPECTIVAMENTE. LA POLIMERIZACION SE EFECTUA EN MASA EN PRESENCIA DE UN INICIADOR DE RADICALES LIBRES, A UNA TEMPERATURA COMPRENDIDA ENTRE 40GC Y 80GC. ESTOS POLIMEROS TIENEN APLICACIONES COMO COMPONENTES RETARDADORES DE LA LLAMA PARA RESINAS TERMOPLASTICAS. *FORMULA*
ES557502A 1984-12-24 1987-04-15 Un metodo de preparar un copolimero al azar Expired ES8800314A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/685,362 US4663386A (en) 1984-12-24 1984-12-24 Flame-retardant molded composition which incorporates a poly(styrene-co-N-phenylmaleimide-co-dibromostyrene)copolymer

Publications (2)

Publication Number Publication Date
ES8800314A1 true ES8800314A1 (es) 1987-10-16
ES557502A0 ES557502A0 (es) 1987-10-16

Family

ID=24751871

Family Applications (2)

Application Number Title Priority Date Filing Date
ES550340A Expired ES8802241A1 (es) 1984-12-24 1985-12-23 Un metodo de formar una pieza moldeada retardante de la llama.
ES557502A Expired ES8800314A1 (es) 1984-12-24 1987-04-15 Un metodo de preparar un copolimero al azar

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES550340A Expired ES8802241A1 (es) 1984-12-24 1985-12-23 Un metodo de formar una pieza moldeada retardante de la llama.

Country Status (5)

Country Link
US (1) US4663386A (es)
EP (1) EP0188905B1 (es)
JP (1) JPH0692516B2 (es)
DE (1) DE3571818D1 (es)
ES (2) ES8802241A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4624979A (en) * 1984-11-28 1986-11-25 General Electric Company Flame retardant polyphenylene ether-polystyrene blends of increased heat resistance and method of achievement
US4847327A (en) * 1987-09-16 1989-07-11 Hoechst Celanese Surface or electrically active copolymers of poly(4-substituted styrene/N-substituted maleimide)
JP2840645B2 (ja) * 1988-11-08 1998-12-24 電気化学工業株式会社 耐熱性熱可塑性樹脂及びその製造方法
DE69302523T2 (de) * 1992-06-17 1997-01-16 Nippon Catalytic Chem Ind Copolymer auf Basis von Maleimid und Verfahren zu seiner Herstellung
AT399340B (de) * 1993-02-01 1995-04-25 Chemie Linz Gmbh Copolymere auf basis von maleinsäurederivaten und vinylmonomeren, deren herstellung und verwendung
US5565538A (en) * 1994-09-21 1996-10-15 Great Lakes Chemical Corporation Dibromostyrene-glycidyl(meth)acrylate copolymers
JP7233158B2 (ja) * 2016-12-08 2023-03-06 東ソー株式会社 Ｎ－（置換フェニル）マレイミド系共重合体及びそれを用いた位相差フィルム
TWI639639B (zh) * 2017-07-17 2018-11-01 台光電子材料股份有限公司 樹脂組成物及由其製成的物品

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705209A (en) * 1970-02-26 1972-12-05 Hercules Inc Flame retardant polymeric compositions
US4072644A (en) * 1976-05-17 1978-02-07 Monsanto Company Water based printing ink
CA1085083A (en) * 1977-04-19 1980-09-02 Ronald A. Fava Thermoplastic molding composition comprising styrene- maleimide and polycarbonate
DE2750285A1 (de) * 1977-11-10 1979-05-17 Bayer Ag Elektronenstrahlvernetzbare polymere
NL7812460A (nl) * 1978-12-22 1980-06-24 Stamicarbon Broombevattend polymeer en werkwijze voor het bereiden van een broombevattend polymeer.
US4351932A (en) * 1980-03-27 1982-09-28 Hitco Bis-maleimide/divinyl aryl crosslinking agent resin system
US4266037A (en) * 1980-05-07 1981-05-05 Arco Polymers, Inc. Fire-retardant imide copolymers
US4388451A (en) * 1981-09-28 1983-06-14 Ashland Oil, Inc. Polymers derived from allylphenol or substituted allylphenol and maleic anhydride

Also Published As

Publication number Publication date
ES557502A0 (es) 1987-10-16
JPH0692516B2 (ja) 1994-11-16
US4663386A (en) 1987-05-05
ES8802241A1 (es) 1988-04-16
EP0188905A1 (en) 1986-07-30
EP0188905B1 (en) 1989-07-26
ES550340A0 (es) 1988-04-16
DE3571818D1 (en) 1989-08-31
JPS61157550A (ja) 1986-07-17

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