NO975304L - Polymerisasjon i nµrvµr av en stabil fri radikal og en iniferter - Google Patents

Polymerisasjon i nµrvµr av en stabil fri radikal og en iniferter

Info

Publication number
NO975304L
NO975304L NO975304A NO975304A NO975304L NO 975304 L NO975304 L NO 975304L NO 975304 A NO975304 A NO 975304A NO 975304 A NO975304 A NO 975304A NO 975304 L NO975304 L NO 975304L
Authority
NO
Norway
Prior art keywords
free radical
inverter
stable free
polymerization
near polymerization
Prior art date
Application number
NO975304A
Other languages
English (en)
Other versions
NO975304D0 (no
Inventor
Denis Bertin
Bernard Boutevin
Pascal Nicol
Original Assignee
Atochem Elf Sa
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 Atochem Elf Sa filed Critical Atochem Elf Sa
Publication of NO975304D0 publication Critical patent/NO975304D0/no
Publication of NO975304L publication Critical patent/NO975304L/no

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
    • C08F4/00—Polymerisation catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • User Interface Of Digital Computer (AREA)
  • Selective Calling Equipment (AREA)
  • Polymerization Catalysts (AREA)

Abstract

Oppfinnelsen vedrører en fremgangsmåte for polyme- risasjon eller kopolymerisasjon av minst en monomer som kan polymeriseres eller kopolymeriseres ved den radikale rute i nærvær av en stabil friradikal og en iniferter. Nærværet av den stabile friradikal modifiserer i stor grad oppførselen av iniferteren under polymerisasjonen eller kopolymerisasjonen, slik at uønskede reaksjoner er i stor grad redu- sert. Det er mulig raskt og med et høyt utbytte å polymerisere eller kopolymerisere i nærvær av en iniferter for å resultere i en polymer eller kopo- lymer med en redusert polydispersitet og med en mo- nomodal molekylmassedistribusjon.
NO975304A 1996-11-20 1997-11-19 Polymerisasjon i nµrvµr av en stabil fri radikal og en iniferter NO975304L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9614147A FR2755969B1 (fr) 1996-11-20 1996-11-20 Polymerisation en presence d'un radical libre stable et d'un iniferter

Publications (2)

Publication Number Publication Date
NO975304D0 NO975304D0 (no) 1997-11-19
NO975304L true NO975304L (no) 1998-05-22

Family

ID=9497811

Family Applications (1)

Application Number Title Priority Date Filing Date
NO975304A NO975304L (no) 1996-11-20 1997-11-19 Polymerisasjon i nµrvµr av en stabil fri radikal og en iniferter

Country Status (10)

Country Link
EP (1) EP0844256B1 (no)
JP (1) JPH10182705A (no)
CN (1) CN1184116A (no)
AT (1) ATE201884T1 (no)
CA (1) CA2219729A1 (no)
DE (1) DE69705104D1 (no)
FR (1) FR2755969B1 (no)
NO (1) NO975304L (no)
PL (1) PL323227A1 (no)
TW (1) TW432078B (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2797878B1 (fr) * 1999-08-05 2003-10-17 Atofina Procede de polymerisation ou copolymerisation radicalaire controlee de l'ethylene sous haute pression en presence d'un amorceur-controleur
FR2784111B1 (fr) * 1998-10-06 2003-08-01 Atochem Elf Sa Polymerisatin radicalaire en presence de plusieurs radicaux libres stables
JP5000038B2 (ja) * 1998-10-06 2012-08-15 トタル ペトロケミカルス フランス 開始／制御剤の存在下でエチレンを高圧フリーラジカル重合または共重合する方法
FR2814168B1 (fr) * 2000-09-18 2006-11-17 Rhodia Chimie Sa Procede de synthese de polymeres a blocs par polymerisation radicalaire controlee en presence d'un compose disulfure
TWI225492B (en) * 2000-09-25 2004-12-21 Ciba Sc Holding Ag Composition and process for enhancing controlled free radical polymerization
JP5623776B2 (ja) * 2010-04-05 2014-11-12 積水化学工業株式会社 アクリル系重合体の製造方法
FR2964104B1 (fr) 2010-09-01 2013-11-29 Univ Paris Diderot Paris 7 Couches ultraminces de polymeres a empreintes moleculaires confinees en surface d'un support
CN103254339A (zh) * 2012-08-21 2013-08-21 苏州大学 一种具有高折射率的超支化聚苯乙烯的制备方法
CN105254784A (zh) * 2015-11-10 2016-01-20 西安科技大学 一种活性自由基分散聚合法制备单分散活性功能聚合物微球的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL73433C (no) * 1949-01-01
US2813849A (en) * 1955-11-08 1957-11-19 Monsanto Chemicals Thermal polymerization of acrylonitrile, methacrylonitrile, styrene, and alkyl methacylates, using thiuram disulfides as initiators
US5322912A (en) * 1992-11-16 1994-06-21 Xerox Corporation Polymerization processes and toner compositions therefrom

Also Published As

Publication number Publication date
JPH10182705A (ja) 1998-07-07
NO975304D0 (no) 1997-11-19
ATE201884T1 (de) 2001-06-15
PL323227A1 (en) 1998-05-25
EP0844256A1 (fr) 1998-05-27
FR2755969A1 (fr) 1998-05-22
DE69705104D1 (de) 2001-07-12
EP0844256B1 (fr) 2001-06-06
TW432078B (en) 2001-05-01
FR2755969B1 (fr) 1998-12-24
CA2219729A1 (fr) 1998-05-20
CN1184116A (zh) 1998-06-10

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