FR2392963A1 - Composes azonitriles et leur application a la preparation de copolymeres sequences ou/et greffes d'alcenes et de monomeres vinyliques - Google Patents

Composes azonitriles et leur application a la preparation de copolymeres sequences ou/et greffes d'alcenes et de monomeres vinyliques

Info

Publication number
FR2392963A1
FR2392963A1 FR7717028A FR7717028A FR2392963A1 FR 2392963 A1 FR2392963 A1 FR 2392963A1 FR 7717028 A FR7717028 A FR 7717028A FR 7717028 A FR7717028 A FR 7717028A FR 2392963 A1 FR2392963 A1 FR 2392963A1
Authority
FR
France
Prior art keywords
prepn
homopolymers
block
alkene
vinyl
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.)
Withdrawn
Application number
FR7717028A
Other languages
English (en)
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.)
ATO Chimie SA
Original Assignee
ATO Chimie 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 ATO Chimie SA filed Critical ATO Chimie SA
Priority to FR7717028A priority Critical patent/FR2392963A1/fr
Priority to BE188230A priority patent/BE867700A/fr
Priority to DE19782824298 priority patent/DE2824298A1/de
Priority to JP6588378A priority patent/JPS5484527A/ja
Priority to IT7824129A priority patent/IT7824129A0/it
Priority to NL7806087A priority patent/NL7806087A/xx
Publication of FR2392963A1 publication Critical patent/FR2392963A1/fr
Withdrawn legal-status Critical Current

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
    • C08F4/04—Azo-compounds

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerization Catalysts (AREA)

Abstract

Composés azonitriles utilisables, entre autres, à la préparation de copolymères séquencés ou/et greffés d'alcènes et de monomères vinyliques. Ces composés azonitriles renferment dans leur molécule au moins un groupement acide carboxylique, isocyanate, ou halogéno-formyle et présentent un temps de demi-vie au moins égal à trois heures entre 80 et 150 degrés C. Par réaction de ces composés avec un polymère d'alcène porteur de groupements hydroxyles terminaux ou répartis le porteur de groupements hydroxyles terminaux ou répartis le long de la chaîne, et mise en contact du produit de réaction avec des monomères vinyliques on obtient des copolymères séquencés ou greffés d'alcènes et de monomères vinyliques ayant des taux élevés de chaînes séquencées ou greffées.
FR7717028A 1977-06-03 1977-06-03 Composes azonitriles et leur application a la preparation de copolymeres sequences ou/et greffes d'alcenes et de monomeres vinyliques Withdrawn FR2392963A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7717028A FR2392963A1 (fr) 1977-06-03 1977-06-03 Composes azonitriles et leur application a la preparation de copolymeres sequences ou/et greffes d'alcenes et de monomeres vinyliques
BE188230A BE867700A (fr) 1977-06-03 1978-06-01 Composes azonitriles et leur application a la preparation de copolymeres sequences ou/et greffes d'alcenes et de monomere vinyliques
DE19782824298 DE2824298A1 (de) 1977-06-03 1978-06-02 Verfahren zur herstellung von blockpolymerisaten oder/und pfropfpolymerisaten von alkenen und vinylmonomeren
JP6588378A JPS5484527A (en) 1977-06-03 1978-06-02 Functional azonitrile compounds and their application
IT7824129A IT7824129A0 (it) 1977-06-03 1978-06-02 Di alcheni e di monomeri vinilici. composti azonitrilici e loro applicazione alla preparazione di copolimeri a sequenze o/e innestati
NL7806087A NL7806087A (nl) 1977-06-03 1978-06-05 Azonitrilverbindingen en hun toepassing bij de berei- ding van blokcopolymeren en/of entcopolymeren van alkenen en vinylmonomeren.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7717028A FR2392963A1 (fr) 1977-06-03 1977-06-03 Composes azonitriles et leur application a la preparation de copolymeres sequences ou/et greffes d'alcenes et de monomeres vinyliques

Publications (1)

Publication Number Publication Date
FR2392963A1 true FR2392963A1 (fr) 1978-12-29

Family

ID=9191652

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7717028A Withdrawn FR2392963A1 (fr) 1977-06-03 1977-06-03 Composes azonitriles et leur application a la preparation de copolymeres sequences ou/et greffes d'alcenes et de monomeres vinyliques

Country Status (6)

Country Link
JP (1) JPS5484527A (fr)
BE (1) BE867700A (fr)
DE (1) DE2824298A1 (fr)
FR (1) FR2392963A1 (fr)
IT (1) IT7824129A0 (fr)
NL (1) NL7806087A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2739625A1 (fr) * 1995-10-09 1997-04-11 Atochem Elf Sa Copolymeres hydrosolubles associatifs triblocs

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0641250A (ja) * 1992-06-19 1994-02-15 Sanyo Chem Ind Ltd グラフト重合体組成物
US8878396B2 (en) * 2010-07-20 2014-11-04 Emprimus, Llc Continuous uninterruptable AC grounding system for power system protection

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2739625A1 (fr) * 1995-10-09 1997-04-11 Atochem Elf Sa Copolymeres hydrosolubles associatifs triblocs
US5798421A (en) * 1995-10-09 1998-08-25 Elf Atochem S.A. Water-soluble associative triblock copolymers

Also Published As

Publication number Publication date
BE867700A (fr) 1978-10-02
IT7824129A0 (it) 1978-06-02
DE2824298A1 (de) 1978-12-14
NL7806087A (nl) 1978-12-05
JPS5484527A (en) 1979-07-05

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Legal Events

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