IT1206738B - Metodo per la terminazione di polimeri viventi ottenuti per polimerizzazione anionica di monomeri dienici e/o vinilaromatici e composti adatti allo scopo. - Google Patents

Metodo per la terminazione di polimeri viventi ottenuti per polimerizzazione anionica di monomeri dienici e/o vinilaromatici e composti adatti allo scopo.

Info

Publication number
IT1206738B
IT1206738B IT8521376A IT2137685A IT1206738B IT 1206738 B IT1206738 B IT 1206738B IT 8521376 A IT8521376 A IT 8521376A IT 2137685 A IT2137685 A IT 2137685A IT 1206738 B IT1206738 B IT 1206738B
Authority
IT
Italy
Prior art keywords
dienic
termination
anionic polymerization
polymers obtained
compounds suitable
Prior art date
Application number
IT8521376A
Other languages
English (en)
Other versions
IT8521376A0 (it
Inventor
Arnaldo Roggero
Alberto Gandini
Original Assignee
Eniricerche Spa
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 Eniricerche Spa filed Critical Eniricerche Spa
Priority to IT8521376A priority Critical patent/IT1206738B/it
Publication of IT8521376A0 publication Critical patent/IT8521376A0/it
Priority to US06/878,037 priority patent/US4701498A/en
Priority to EP86201111A priority patent/EP0207565A1/en
Priority to JP61154912A priority patent/JPS6213407A/ja
Application granted granted Critical
Publication of IT1206738B publication Critical patent/IT1206738B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • 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
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups

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)
IT8521376A 1985-07-01 1985-07-01 Metodo per la terminazione di polimeri viventi ottenuti per polimerizzazione anionica di monomeri dienici e/o vinilaromatici e composti adatti allo scopo. IT1206738B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT8521376A IT1206738B (it) 1985-07-01 1985-07-01 Metodo per la terminazione di polimeri viventi ottenuti per polimerizzazione anionica di monomeri dienici e/o vinilaromatici e composti adatti allo scopo.
US06/878,037 US4701498A (en) 1985-07-01 1986-06-24 Method for the termination of living polymers obtained by anionic polymerization of dienic and/or vinylaromatic monomers, and compounds suitable to that purpose
EP86201111A EP0207565A1 (en) 1985-07-01 1986-06-25 Method for the termination of living polymers obtained by anionic polymerization of dienic and/or vinylaromatic monomers, and compounds suitable to that purpose
JP61154912A JPS6213407A (ja) 1985-07-01 1986-07-01 カツプリング剤及びその使用法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8521376A IT1206738B (it) 1985-07-01 1985-07-01 Metodo per la terminazione di polimeri viventi ottenuti per polimerizzazione anionica di monomeri dienici e/o vinilaromatici e composti adatti allo scopo.

Publications (2)

Publication Number Publication Date
IT8521376A0 IT8521376A0 (it) 1985-07-01
IT1206738B true IT1206738B (it) 1989-05-03

Family

ID=11180878

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8521376A IT1206738B (it) 1985-07-01 1985-07-01 Metodo per la terminazione di polimeri viventi ottenuti per polimerizzazione anionica di monomeri dienici e/o vinilaromatici e composti adatti allo scopo.

Country Status (4)

Country Link
US (1) US4701498A (it)
EP (1) EP0207565A1 (it)
JP (1) JPS6213407A (it)
IT (1) IT1206738B (it)

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US4975491A (en) * 1989-01-18 1990-12-04 The Dow Chemical Company Functionalized polymers prepared by anionic polymerization
US5081191A (en) * 1989-01-18 1992-01-14 The Dow Chemical Company Functionalized polymers prepared by anionic polymerization
US5268413A (en) * 1990-04-09 1993-12-07 Bridgestone/Firestone, Inc. Elastomers and products having reduced hysteresis
US5153159A (en) * 1990-04-09 1992-10-06 Bridgestone/Firestone, Inc. Elastomers and products having reduced hysteresis
US5519086A (en) * 1991-12-30 1996-05-21 Bridgestone Corporation Low-hysteresis elastomer compositions using amino-substituted aryllithium polymerization initiators
US5523371A (en) * 1991-12-30 1996-06-04 Bridgestone Corporation Functionalized polymer of improved hysteresis properties prepared using amino-substituted aryllithium polymerization initiators
US6025450A (en) * 1992-10-02 2000-02-15 Bridgestone Corporation Amine containing polymers and products therefrom
US5552473A (en) * 1992-10-02 1996-09-03 Bridgestone Corporation Functionalized polymer and rubber compositions produced from solubilized anionic polymerization initiators
US5674798A (en) * 1992-10-16 1997-10-07 Bridgestone Corporation Hydrocarbon soluble anionic polymerization initiators
ES2110557T3 (es) * 1992-10-30 1998-02-16 Bridgestone Corp Iniciadores de polimerizacion anionica solubles y productos de aquellos.
US5643848A (en) * 1992-10-30 1997-07-01 Bridgestone Corporation Soluble anionic polymerization initiators and products therefrom
ES2119008T3 (es) * 1993-04-30 1998-10-01 Bridgestone Corp Iniciadores de polimerizacion anionica y productos de histeresis reducida de los mismos.
US5491230A (en) * 1993-12-29 1996-02-13 Bridgestone Corporation Anionic polymerization initiators containing adducts of cyclic secondary amines and conjugated dienes, and products therefrom
US5521309A (en) * 1994-12-23 1996-05-28 Bridgestone Corporation Tertiary-amino allyl-or xylyl-lithium initiators and method of preparing same
US5785778A (en) * 1995-02-01 1998-07-28 Bridgestone Corporation Aminoalkyllithium compounds containing cyclic amines and polymers therefrom
US5574109A (en) * 1995-02-01 1996-11-12 Bridgestone Corporation Aminoalkyllithium compounds containing cyclic amines and polymers therefrom
US6080835A (en) * 1995-02-01 2000-06-27 Bridgestone Corporation Aminoalkyllithium compounds containing cyclic amines and polymers therefrom
US5496940A (en) * 1995-02-01 1996-03-05 Bridgestone Corporation Alkyllithium compounds containing cyclic amines and their use in polymerization
HUE042388T2 (hu) * 2007-06-07 2019-06-28 Albemarle Corp Adduktok, adduktok és oligomerek, vagy adduktok, oligomerek és kis molekulatömegû polimerek, és elõállításuk
US8993684B2 (en) 2008-06-06 2015-03-31 Albemarle Corporation Low molecular weight brominated polymers, processes for their manufacture and their use in thermoplastic formulations
US8642821B2 (en) * 2008-12-02 2014-02-04 Albemarle Corporation Bromination of telomer mixtures derived from toluene and styrene
WO2010065467A1 (en) * 2008-12-02 2010-06-10 Albemarle Corporation Branched and star-branched styrene polymers, telomers, and adducts, their synthesis, their bromination, and their uses
JO3423B1 (ar) * 2008-12-02 2019-10-20 Albemarle Corp مؤخرات لهب معالجة بالبروم و مواد مشتقه منها
US8648140B2 (en) * 2008-12-02 2014-02-11 Albemarle Corporation Toluene and styrene derived telomer distributions and brominated flame retardants produced therefrom
CN102439080A (zh) 2009-05-01 2012-05-02 阿尔比马尔公司 粒状低分子量溴化芳族聚合物组合物
JO3059B1 (ar) 2009-05-01 2017-03-15 Albemarle Corp معالجة بالبروم لتراكيب بوليمرات عطرية ذات وزن جزيئي منخفض

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Publication number Priority date Publication date Assignee Title
US2566302A (en) * 1947-08-28 1951-09-04 Eastman Kodak Co Copolymers of cinnamoyl-vinyl aromatic hydrocarbons
FR65803E (it) * 1950-03-09 1956-03-21
US3178398A (en) * 1960-10-24 1965-04-13 Phillips Petroleum Co Production and curing of polymers containing terminally reactive nitrogen
US3556792A (en) * 1968-05-22 1971-01-19 Gaf Corp Novel substituted allyl polymer derivatives useful as photoresists
US3655625A (en) * 1969-07-28 1972-04-11 Lithoplate Inc Polyurethane-cinnamate photopolymer
US3817757A (en) * 1970-12-16 1974-06-18 Agency Ind Science Techn Photosensitive composition comprising cinnamoyl and azido groups
JPS5637244B2 (it) * 1973-02-13 1981-08-29
US4083725A (en) * 1973-06-02 1978-04-11 Mitsubishi Chemical Industries Ltd. Photosensitive composition
US3933746A (en) * 1973-06-14 1976-01-20 Ball Corporation Photopolymerizable polymers having anhydride-containing groups
FR2416940A1 (fr) * 1978-02-08 1979-09-07 Rhone Poulenc Ind Nouveaux additifs pour huiles lubrifiantes a base de polymeres termines par des groupements azotes et huiles lubrifiantes ameliorees ainsi obtenues

Also Published As

Publication number Publication date
US4701498A (en) 1987-10-20
JPS6213407A (ja) 1987-01-22
IT8521376A0 (it) 1985-07-01
EP0207565A1 (en) 1987-01-07

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970710