BE784776A - Preparation de polyolefines peroxydees en bout de chaine, et leur application a la synthese de copolymeres blocs - Google Patents

Preparation de polyolefines peroxydees en bout de chaine, et leur application a la synthese de copolymeres blocs

Info

Publication number
BE784776A
BE784776A BE784776A BE784776A BE784776A BE 784776 A BE784776 A BE 784776A BE 784776 A BE784776 A BE 784776A BE 784776 A BE784776 A BE 784776A BE 784776 A BE784776 A BE 784776A
Authority
BE
Belgium
Prior art keywords
peroxidated
polyolefins
synthesis
chain
preparation
Prior art date
Application number
BE784776A
Other languages
English (en)
Inventor
E Agouri
R Laputte
J Rideau
Original Assignee
Aquitaine Total Organico
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 Aquitaine Total Organico filed Critical Aquitaine Total Organico
Publication of BE784776A publication Critical patent/BE784776A/fr

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
    • C08F295/00—Macromolecular compounds obtained by polymerisation using successively different catalyst types without deactivating the intermediate polymer
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/12—Hydrolysis
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
BE784776A 1971-06-14 1972-06-13 Preparation de polyolefines peroxydees en bout de chaine, et leur application a la synthese de copolymeres blocs BE784776A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7121468A FR2142123A5 (fr) 1971-06-14 1971-06-14

Publications (1)

Publication Number Publication Date
BE784776A true BE784776A (fr) 1972-10-02

Family

ID=9078584

Family Applications (1)

Application Number Title Priority Date Filing Date
BE784776A BE784776A (fr) 1971-06-14 1972-06-13 Preparation de polyolefines peroxydees en bout de chaine, et leur application a la synthese de copolymeres blocs

Country Status (15)

Country Link
US (1) US3949018A (fr)
JP (2) JPS5540603B1 (fr)
AU (1) AU469295B2 (fr)
BE (1) BE784776A (fr)
CA (1) CA994045A (fr)
CH (1) CH542255A (fr)
DE (1) DE2228982A1 (fr)
FR (1) FR2142123A5 (fr)
GB (1) GB1399123A (fr)
IT (1) IT959815B (fr)
LU (1) LU65507A1 (fr)
NL (1) NL7207946A (fr)
SE (1) SE7608643L (fr)
SU (1) SU454744A3 (fr)
ZA (1) ZA724075B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5272796A (en) * 1975-12-16 1977-06-17 Idemitsu Kosan Co Ltd Preparation of block copolymers
JPH0524958Y2 (fr) * 1986-10-15 1993-06-24
US5045597A (en) * 1987-11-17 1991-09-03 Mitsui Toatsu Chemicals, Inc. α-olefin block copolymers and processes for preparing the same
EP0385039A1 (fr) * 1989-03-03 1990-09-05 BP Chimie Société Anonyme Synthèse de composés carbonyliques
GB9120773D0 (en) * 1991-10-01 1991-11-13 Ici Plc Modified olefin polymers
US5817707A (en) * 1996-05-06 1998-10-06 Montell North America Inc. Process for making propylene graft copolymers using a redox initiator system
JP2001278929A (ja) * 2000-01-25 2001-10-10 Mitsui Chemicals Inc 自動車用内外装材およびガソリンタンク
JP4647109B2 (ja) * 2000-01-28 2011-03-09 三井化学株式会社 医療・衛生用成形体
JP4772201B2 (ja) * 2000-04-27 2011-09-14 三井化学株式会社 オレフィン系ブロック共重合体
GB0124812D0 (en) 2001-10-16 2001-12-05 Polymer Lab Ltd Material
WO2004113425A1 (fr) * 2003-06-20 2004-12-29 Basell Poliolefine Italia S.R.L. Procede de fabrication de polyolefines reticulees
US7807750B2 (en) * 2004-08-06 2010-10-05 Surmodics, Inc. Thermally-reactive polymers
US20060155070A1 (en) * 2005-01-11 2006-07-13 Basell Poliolefine Italia S.R.L. Preparation of improved soft olefin polymer materials by using peroxide-containing polyolefins
US20060155069A1 (en) * 2005-01-11 2006-07-13 Basell Poliolefine Italia S.R.L. Process for making lightly cross-linked thermoplastic polyolefin elastomers
KR101657925B1 (ko) * 2015-02-10 2016-09-20 아주대학교산학협력단 폴리올레핀-폴리스티렌 블록공중합체를 포함하는 유기 아연 화합물 및 이의 제조 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA715669A (en) * 1965-08-10 Natta Giulio Process for polymerizing unsaturated hydrocarbons to crystalline polymers of regulated molecular weight
US2971925A (en) * 1959-02-16 1961-02-14 Shell Oil Co Polymerization catalysts
US3462403A (en) * 1964-05-11 1969-08-19 Columbian Carbon Polymerization catalyst comprising (1) transition metal amide,(2) znr2 or zncl2 and (3) ziegler catalyst or ziegler catalyst reducing component
SE339105B (fr) * 1966-02-23 1971-09-27 Avisun Corp
US3458598A (en) * 1966-12-08 1969-07-29 Dart Ind Inc Process of preparing block copolypolymers from isobutylene polymers monomers
US3652724A (en) * 1969-02-27 1972-03-28 Sumitomo Chemical Co Process for producing block copolymers
US3800007A (en) * 1971-10-18 1974-03-26 Pennwalt Corp Process for preparing block copolymers with peroxy containing chain- transfer agents and products

Also Published As

Publication number Publication date
JPS54152094A (en) 1979-11-29
LU65507A1 (fr) 1972-10-23
US3949018A (en) 1976-04-06
IT959815B (it) 1973-11-10
SE7608643L (sv) 1976-07-30
CH542255A (fr) 1973-09-30
FR2142123A5 (fr) 1973-01-26
NL7207946A (fr) 1972-12-18
JPS5540603B1 (fr) 1980-10-18
AU469295B2 (en) 1973-12-20
DE2228982A1 (de) 1972-12-21
GB1399123A (en) 1975-06-25
ZA724075B (en) 1973-09-26
JPS5547044B2 (fr) 1980-11-27
SU454744A3 (ru) 1974-12-25
CA994045A (fr) 1976-07-27
AU4348572A (en) 1973-12-20

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