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CA2033332A1 - Polystyrene a resilience elevee, renfermant du polystyrene brome de faible masse moleculaire - Google Patents

Polystyrene a resilience elevee, renfermant du polystyrene brome de faible masse moleculaire

Info

Publication number
CA2033332A1
CA2033332A1 CA002033332A CA2033332A CA2033332A1 CA 2033332 A1 CA2033332 A1 CA 2033332A1 CA 002033332 A CA002033332 A CA 002033332A CA 2033332 A CA2033332 A CA 2033332A CA 2033332 A1 CA2033332 A1 CA 2033332A1
Authority
CA
Canada
Prior art keywords
molecular weight
high impact
low molecular
weight brominated
polystyrene
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
CA002033332A
Other languages
English (en)
Other versions
CA2033332C (fr
Inventor
James L. Dever
James C. Gill
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.)
Albemarle Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2033332A1 publication Critical patent/CA2033332A1/fr
Application granted granted Critical
Publication of CA2033332C publication Critical patent/CA2033332C/fr
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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—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 an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/16—Halogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—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 an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/18—Homopolymers or copolymers of aromatic monomers containing elements other than carbon and hydrogen

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)
  • Fireproofing Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA002033332A 1989-06-06 1990-06-04 Polystyrene a resilience elevee, renfermant du polystyrene brome de faible masse moleculaire Expired - Lifetime CA2033332C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US36212989A 1989-06-06 1989-06-06
US362,129 1989-06-06
PCT/US1990/003150 WO1990015095A1 (fr) 1989-06-06 1990-06-04 Polystyrene a resistance elevee aux impacts contenant du polystyrene brome a faible poids moleculaire

Publications (2)

Publication Number Publication Date
CA2033332A1 true CA2033332A1 (fr) 1990-12-07
CA2033332C CA2033332C (fr) 2001-03-20

Family

ID=23424801

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002033332A Expired - Lifetime CA2033332C (fr) 1989-06-06 1990-06-04 Polystyrene a resilience elevee, renfermant du polystyrene brome de faible masse moleculaire

Country Status (6)

Country Link
EP (1) EP0431119A4 (fr)
JP (1) JPH04500382A (fr)
KR (1) KR0168325B1 (fr)
AU (1) AU5833890A (fr)
CA (1) CA2033332C (fr)
WO (1) WO1990015095A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100761653B1 (ko) 2005-12-29 2007-10-04 제일모직주식회사 내충격성 및 내열도가 우수한 난연성 스티렌계 수지 조성물
TW200838919A (en) * 2007-01-10 2008-10-01 Albemarle Corp Brominated styrenic polymer compositions and processes for producing same
HUE042388T2 (hu) 2007-06-07 2019-06-28 Albemarle Corp Adduktok, adduktok és oligomerek, vagy adduktok, oligomerek és kis molekulatömegû polimerek, és elõállításuk
US8993684B2 (en) 2008-06-06 2015-03-31 Albemarle Corporation Low molecular weight brominated polymers, processes for their manufacture and their use in thermoplastic formulations
EP2373697A1 (fr) * 2008-12-02 2011-10-12 Albemarle Corporation Bromation de mélanges de télomères issus du toluène et du styrène
JP2012510538A (ja) * 2008-12-02 2012-05-10 アルベマール・コーポレーシヨン トルエンおよびスチレンに由来するテロマー分布と、それから生成された臭素化難燃剤
TW201030020A (en) 2008-12-02 2010-08-16 Albemarle Corp Branched and star-branched styrene polymers, telomers, and adducts their synthesis, their bromination, and their uses
JO3423B1 (ar) 2008-12-02 2019-10-20 Albemarle Corp مؤخرات لهب معالجة بالبروم و مواد مشتقه منها
JP2012525483A (ja) 2009-05-01 2012-10-22 アルベマール・コーポレーシヨン ペレット化された低分子量臭素化芳香族ポリマー組成物
JO3059B1 (ar) 2009-05-01 2017-03-15 Albemarle Corp معالجة بالبروم لتراكيب بوليمرات عطرية ذات وزن جزيئي منخفض

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2515473C3 (de) * 1975-04-09 1987-01-22 Basf Ag, 6700 Ludwigshafen Flammwidrige, lineare Polyester
DE2703419B1 (de) * 1977-01-28 1978-02-02 Basf Ag Flammwidrig ausgeruestete polyamid- formmassen
DE2727483A1 (de) * 1977-06-18 1979-01-11 Basf Ag Selbstverloeschende thermoplastische formmassen
NL7812461A (nl) * 1978-12-22 1980-06-24 Stamicarbon Thermoplastische vormmassa.
DE2905253C3 (de) * 1979-02-12 1986-01-09 Chemische Fabrik Kalk GmbH, 5000 Köln Brandschutzkomponenten für thermoplastische Kunststoffe
DE3006448A1 (de) * 1980-02-21 1981-08-27 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von mischungen aus bromierten polystyrolen und bromierten aromatischen verbindungen
JPS61179249A (ja) * 1985-02-05 1986-08-11 Mitsui Toatsu Chem Inc 難燃性スチレン系樹脂組成物
US4755573A (en) * 1985-11-15 1988-07-05 General Electric Company Cationic polymerization of bromoalkenyl aromatic compounds with aromatic chain transfer agent, and products
CA1324227C (fr) * 1987-07-16 1993-11-09 Masafumi Hongo Composition de resine ignifuge a l'epreuve des chocs

Also Published As

Publication number Publication date
JPH04500382A (ja) 1992-01-23
WO1990015095A1 (fr) 1990-12-13
EP0431119A1 (fr) 1991-06-12
KR920700256A (ko) 1992-02-19
KR0168325B1 (ko) 1999-03-20
CA2033332C (fr) 2001-03-20
EP0431119A4 (en) 1992-12-09
AU5833890A (en) 1991-01-07

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121202