DE69604388T2 - Bromierte syndiotaktische styrolpolymere und verfahren zu ihrer herstellung und verwendung - Google Patents

Bromierte syndiotaktische styrolpolymere und verfahren zu ihrer herstellung und verwendung

Info

Publication number
DE69604388T2
DE69604388T2 DE69604388T DE69604388T DE69604388T2 DE 69604388 T2 DE69604388 T2 DE 69604388T2 DE 69604388 T DE69604388 T DE 69604388T DE 69604388 T DE69604388 T DE 69604388T DE 69604388 T2 DE69604388 T2 DE 69604388T2
Authority
DE
Germany
Prior art keywords
browned
production
styrene polymers
syndiotactic styrene
syndiotactic
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 - Fee Related
Application number
DE69604388T
Other languages
English (en)
Other versions
DE69604388D1 (de
Inventor
James Dever
James 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.)
Vibrantz Corp
Original Assignee
Ferro Corp
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
Priority claimed from US08/418,098 external-priority patent/US5616656A/en
Application filed by Ferro Corp filed Critical Ferro Corp
Publication of DE69604388D1 publication Critical patent/DE69604388D1/de
Application granted granted Critical
Publication of DE69604388T2 publication Critical patent/DE69604388T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K21/00—Fireproofing materials
    • C09K21/14—Macromolecular materials
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/18—Introducing halogen atoms or halogen-containing groups
    • C08F8/20—Halogenation
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/18—Introducing halogen atoms or halogen-containing groups
    • C08F8/20—Halogenation
    • C08F8/22—Halogenation by reaction with free halogens

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE69604388T 1995-04-06 1996-03-22 Bromierte syndiotaktische styrolpolymere und verfahren zu ihrer herstellung und verwendung Expired - Fee Related DE69604388T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41809795A 1995-04-06 1995-04-06
US08/418,098 US5616656A (en) 1995-04-06 1995-04-06 Method for making brominated syndiotactic styrenic polymers
PCT/US1996/003943 WO1996031578A1 (en) 1995-04-06 1996-03-22 Brominated syndiotactic styrenic polymers and method for making and using same

Publications (2)

Publication Number Publication Date
DE69604388D1 DE69604388D1 (de) 1999-10-28
DE69604388T2 true DE69604388T2 (de) 2000-03-23

Family

ID=27023980

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69604388T Expired - Fee Related DE69604388T2 (de) 1995-04-06 1996-03-22 Bromierte syndiotaktische styrolpolymere und verfahren zu ihrer herstellung und verwendung

Country Status (5)

Country Link
EP (1) EP0819155B1 (de)
JP (1) JPH11503475A (de)
AU (1) AU5369496A (de)
DE (1) DE69604388T2 (de)
WO (1) WO1996031578A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5637650A (en) * 1996-06-14 1997-06-10 Ferro Corporation Brominated polysytrene having improved thermal stability and color and process for the preparation thereof
US5723549A (en) * 1996-06-14 1998-03-03 Ferro Corporation Process for the preparation of brominated polystyrene having improved color characteristics
EP1013671B1 (de) * 1998-06-23 2001-11-28 Industrial Technology Research Institute Funktionalisiertes syndiotaktisches Styrol/para-Alkylstyrol Copolymer
US6992148B2 (en) * 2003-12-31 2006-01-31 Albemarle Corporation Recovery of antimony catalyst residues from bromination reaction mixtures
KR101353883B1 (ko) * 2005-12-21 2014-02-18 알베마를 코포레이션 브롬화 음이온성 스티렌계 중합체 및 이의 제조

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352909A (en) * 1980-08-20 1982-10-05 Ferro Corporation Process for the bromination of polystyrenes
US5200454A (en) * 1988-01-14 1993-04-06 Idemitsu Kosan Company Limited Flame-retardant resin composition
US5109068A (en) * 1988-08-31 1992-04-28 Idemitsu Kosan Co., Ltd. Styrene-based polymer composition, stretched molding thereof and process for producing the same
US5321122A (en) * 1989-07-28 1994-06-14 Idemitsu Kosan Co., Ltd. Process for purification of styrene polymer

Also Published As

Publication number Publication date
JPH11503475A (ja) 1999-03-26
EP0819155B1 (de) 1999-09-22
AU5369496A (en) 1996-10-23
EP0819155A1 (de) 1998-01-21
DE69604388D1 (de) 1999-10-28
EP0819155A4 (de) 1998-08-19
WO1996031578A1 (en) 1996-10-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee