NO975304L - Polymerisasjon i nµrvµr av en stabil fri radikal og en iniferter - Google Patents
Polymerisasjon i nµrvµr av en stabil fri radikal og en iniferterInfo
- 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
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)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (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.
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)
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 |
DE69918151T2 (de) * | 1998-10-06 | 2005-06-30 | Atofina | Verfahren zur kontrollierten radikalischen Hochdruck-(Co)Polymerisation von Ethylen in Gegenwart von einem Kontrollfunktionsinitiator |
FR2784111B1 (fr) * | 1998-10-06 | 2003-08-01 | Atochem Elf Sa | Polymerisatin radicalaire en presence de plusieurs radicaux libres stables |
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)
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 |
-
1996
- 1996-11-20 FR FR9614147A patent/FR2755969B1/fr not_active Expired - Fee Related
-
1997
- 1997-11-10 TW TW086116739A patent/TW432078B/zh not_active IP Right Cessation
- 1997-11-18 DE DE69705104T patent/DE69705104D1/de not_active Expired - Lifetime
- 1997-11-18 EP EP97402774A patent/EP0844256B1/fr not_active Expired - Lifetime
- 1997-11-18 AT AT97402774T patent/ATE201884T1/de active
- 1997-11-19 JP JP9335033A patent/JPH10182705A/ja not_active Withdrawn
- 1997-11-19 CA CA002219729A patent/CA2219729A1/fr not_active Abandoned
- 1997-11-19 NO NO975304A patent/NO975304L/no not_active Application Discontinuation
- 1997-11-19 PL PL97323227A patent/PL323227A1/xx unknown
- 1997-11-20 CN CN97122927A patent/CN1184116A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH10182705A (ja) | 1998-07-07 |
CN1184116A (zh) | 1998-06-10 |
EP0844256A1 (fr) | 1998-05-27 |
TW432078B (en) | 2001-05-01 |
CA2219729A1 (fr) | 1998-05-20 |
PL323227A1 (en) | 1998-05-25 |
ATE201884T1 (de) | 2001-06-15 |
FR2755969B1 (fr) | 1998-12-24 |
DE69705104D1 (de) | 2001-07-12 |
EP0844256B1 (fr) | 2001-06-06 |
NO975304D0 (no) | 1997-11-19 |
FR2755969A1 (fr) | 1998-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |