ES8802240A1 - Un metodo de formar una pieza moldeada retardante de la llama. - Google Patents

Un metodo de formar una pieza moldeada retardante de la llama.

Info

Publication number
ES8802240A1
ES8802240A1 ES550339A ES550339A ES8802240A1 ES 8802240 A1 ES8802240 A1 ES 8802240A1 ES 550339 A ES550339 A ES 550339A ES 550339 A ES550339 A ES 550339A ES 8802240 A1 ES8802240 A1 ES 8802240A1
Authority
ES
Spain
Prior art keywords
maleimide
flame retardant
bromophenyl
styrene
copolymer
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
ES550339A
Other languages
English (en)
Other versions
ES550339A0 (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 ES550339A0 publication Critical patent/ES550339A0/es
Publication of ES8802240A1 publication Critical patent/ES8802240A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • 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
    • C08F222/04—Anhydrides, e.g. cyclic anhydrides
    • C08F222/06—Maleic anhydride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • 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
    • C08F222/408—Imides, e.g. cyclic imides substituted imides comprising other heteroatoms

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

SE OBTIENEN PIEZAS MOLDEADAS EN COPOLIMEROS, QUE EXHIBEN UNA CLASIFICACION 94V-1 EN EL ENSAYO UL 94 DE UNDERWRITERS LABORATORIES INC., QUE MIDE EL RETARDO DE LLAMA; MEDIANTE LA MEZCLA EN FUSION DE UN COPOLIMERO COMPUESTO AL AZAR, DE LAS UNIDADES (I), (II) Y (III) DONDE NO EXCLUSIVAMENTE, R Y R2 SON -H, -CH3; R1 -CH2-CH3, -OH, -COOH; R3 -CL, -BR Y E X Y VAN DE 1 A 3; CON UN AGENTE SINERGICO RETARDADOR DE LLAMA COMO EL TRIOXIDO DE ANTIMONIO, PENTOXIDO DE ARSENICO, OXIDO DE ZINC O BISMUTO Y OTROS; EFECTUADO EN UN EXTRUSOR ENTRE 170 Y 290JC, A 0,7-35 KG/CM2 Y UN TIEMPO DE PERMANENCIA DE 1 A 10 MINUTOS. POSTERIORMENTE SE MOLDEA DICHA MEZCLA.
ES550339A 1984-12-24 1985-12-23 Un metodo de formar una pieza moldeada retardante de la llama. Expired ES8802240A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/685,361 US4604422A (en) 1984-12-24 1984-12-24 Flame-retardant molded composition incorporating a poly[N-(bromophenyl)maleimide-co-styrene-co-maleic anhydride] copolymer

Publications (2)

Publication Number Publication Date
ES550339A0 ES550339A0 (es) 1988-04-16
ES8802240A1 true ES8802240A1 (es) 1988-04-16

Family

ID=24751868

Family Applications (2)

Application Number Title Priority Date Filing Date
ES550339A Expired ES8802240A1 (es) 1984-12-24 1985-12-23 Un metodo de formar una pieza moldeada retardante de la llama.
ES557501A Expired ES8800313A1 (es) 1984-12-24 1987-04-15 Un metodo de preparar un copolimero al azar

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES557501A Expired ES8800313A1 (es) 1984-12-24 1987-04-15 Un metodo de preparar un copolimero al azar

Country Status (5)

Country Link
US (1) US4604422A (es)
EP (1) EP0188904B1 (es)
JP (1) JPS61157512A (es)
DE (1) DE3571816D1 (es)
ES (2) ES8802240A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4683084A (en) * 1983-04-28 1987-07-28 Atlantic Richfield Company Composition comprising a matrix resin, a flame retarding synergist, and an alternating copolymer of brominated styrene and N-brominated phenyl maleimide
JPH0641493B2 (ja) * 1985-01-18 1994-06-01 住友ダウ株式会社 共重合体の製造法
US5180787A (en) * 1985-06-09 1993-01-19 Bromine Compounds, Ltd. Flame retardant polymer compositions
IL75459A0 (en) * 1985-06-09 1985-10-31 Bromine Compounds Ltd Flame retardant polymer compositions
JPS627757A (ja) * 1985-07-03 1987-01-14 Denki Kagaku Kogyo Kk 透明耐熱性熱可塑性樹脂組成物
IL77130A (en) * 1985-11-25 1991-03-10 Bromine Compounds Ltd Fire retardant polymer compositions
US4740561A (en) * 1985-12-25 1988-04-26 Ube Industries, Ltd. Process for the preparation of N-(hydroxyphenyl)malemide copolymer
US5220015A (en) * 1988-11-07 1993-06-15 Elf Atochem North America, Inc. Flame retardants compounds
US5037894A (en) * 1988-11-07 1991-08-06 Atochem North America, Inc. Polymer bound flame retardants
US5140070A (en) * 1988-11-07 1992-08-18 Elf Atochem North America, Inc Compositions comprising polymer bond flame retardants
US5804629A (en) * 1993-06-24 1998-09-08 Basf Aktiengesellschaft Molding materials based on polyarylene ethers
US5405670A (en) * 1993-08-19 1995-04-11 Rohm And Haas Company Polycarbonate blends
US20070056626A1 (en) * 2005-09-12 2007-03-15 Solaria Corporation Method and system for assembling a solar cell using a plurality of photovoltaic regions
KR102352441B1 (ko) * 2014-12-24 2022-01-18 마낙 가부시끼가이샤 신규한 브롬 함유 중합체 및 그의 제조 방법
SG11201905942WA (en) * 2017-01-18 2019-08-27 Ngee Ann Polytechnic Hydrophilic polymer and membrane for oil-water separation and method of producing the same

Family Cites Families (7)

* 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
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
EP0188904B1 (en) 1989-07-26
DE3571816D1 (en) 1989-08-31
ES8800313A1 (es) 1987-10-16
JPS61157512A (ja) 1986-07-17
EP0188904A1 (en) 1986-07-30
US4604422A (en) 1986-08-05
ES550339A0 (es) 1988-04-16
ES557501A0 (es) 1987-10-16

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