CH610914A5 - Process for the preparation of vinyl polymers peroxidised at a chain end - Google Patents

Process for the preparation of vinyl polymers peroxidised at a chain end

Info

Publication number
CH610914A5
CH610914A5 CH342875A CH342875A CH610914A5 CH 610914 A5 CH610914 A5 CH 610914A5 CH 342875 A CH342875 A CH 342875A CH 342875 A CH342875 A CH 342875A CH 610914 A5 CH610914 A5 CH 610914A5
Authority
CH
Switzerland
Prior art keywords
peroxidised
chain end
polymers
preparation
vinyl polymers
Prior art date
Application number
CH342875A
Inventor
Elias Agouri
Claude Favie
Robert Laputte
Yves Philardeau
Jacques Rideau
Original Assignee
Ato Chimie
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 filed Critical Ato Chimie
Publication of CH610914A5 publication Critical patent/CH610914A5/en

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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/06—Oxidation
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/40—Chemical modification of a polymer taking place solely at one end or both ends of the polymer backbone, i.e. not in the side or lateral chains

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (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)

Abstract

Vinyl polymers peroxidised at a chain end are obtained by polymerisation of one or a number of vinyl monomers in the presence of zinc diethyl and of azobisisobutyronitrile and treatment of the polymer obtained with a peroxidising agent. The polymerisation is performed with the aid of a radical initiator. The polymers which are peroxidised at a chain end can be converted by hydrolysis into corresponding hydroperoxidised polymers. These peroxidised and hydroperoxidised polymers can be employed as radical initiators for the production of block copolymers.
CH342875A 1974-03-19 1975-03-18 Process for the preparation of vinyl polymers peroxidised at a chain end CH610914A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7409199A FR2264819B1 (en) 1974-03-19 1974-03-19

Publications (1)

Publication Number Publication Date
CH610914A5 true CH610914A5 (en) 1979-05-15

Family

ID=9136505

Family Applications (1)

Application Number Title Priority Date Filing Date
CH342875A CH610914A5 (en) 1974-03-19 1975-03-18 Process for the preparation of vinyl polymers peroxidised at a chain end

Country Status (13)

Country Link
JP (1) JPS511592A (en)
BE (1) BE826785A (en)
CA (1) CA1053849A (en)
CH (1) CH610914A5 (en)
DE (1) DE2511797A1 (en)
FR (1) FR2264819B1 (en)
GB (1) GB1471135A (en)
IT (1) IT1034317B (en)
LU (1) LU72071A1 (en)
NL (1) NL7503224A (en)
SE (1) SE7503064L (en)
SU (1) SU648107A3 (en)
ZA (1) ZA751737B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004067585A1 (en) * 2003-01-28 2004-08-12 Kyowa Hakko Chemical Co., Ltd. Polyalkenyl ether compound

Also Published As

Publication number Publication date
FR2264819B1 (en) 1976-12-17
ZA751737B (en) 1976-02-25
SU648107A3 (en) 1979-02-15
NL7503224A (en) 1975-09-23
JPS511592A (en) 1976-01-08
SE7503064L (en) 1975-09-22
LU72071A1 (en) 1975-08-20
CA1053849A (en) 1979-05-01
DE2511797A1 (en) 1976-06-16
GB1471135A (en) 1977-04-21
BE826785A (en) 1975-07-16
IT1034317B (en) 1979-09-10
FR2264819A1 (en) 1975-10-17

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Legal Events

Date Code Title Description
PL Patent ceased