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ES542996A0 - Metodo para la terminacion de polimeros vivientes - Google Patents

Metodo para la terminacion de polimeros vivientes

Info

Publication number
ES542996A0
ES542996A0 ES542996A ES542996A ES542996A0 ES 542996 A0 ES542996 A0 ES 542996A0 ES 542996 A ES542996 A ES 542996A ES 542996 A ES542996 A ES 542996A ES 542996 A0 ES542996 A0 ES 542996A0
Authority
ES
Spain
Prior art keywords
termination
living polymers
methylbutyn
synthetized
oligomerization
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.)
Granted
Application number
ES542996A
Other languages
English (en)
Other versions
ES8607347A1 (es
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.)
Enichem Elastomers Ltd
Enichem Elastomeri SpA
Original Assignee
Enichem Elastomers Ltd
Enichem Elastomeri 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 Enichem Elastomers Ltd, Enichem Elastomeri SpA filed Critical Enichem Elastomers Ltd
Publication of ES542996A0 publication Critical patent/ES542996A0/es
Publication of ES8607347A1 publication Critical patent/ES8607347A1/es
Expired 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
    • C08F8/00—Chemical modification by after-treatment
    • 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

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)
  • Materials For Medical Uses (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES542996A 1984-04-18 1985-04-18 Metodo para la terminacion de polimeros vivientes Expired ES8607347A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20588/84A IT1176081B (it) 1984-04-18 1984-04-18 Metodo per la terminazione di polimeri viventi e composti adatti allo scopo

Publications (2)

Publication Number Publication Date
ES542996A0 true ES542996A0 (es) 1986-05-16
ES8607347A1 ES8607347A1 (es) 1986-05-16

Family

ID=11169214

Family Applications (1)

Application Number Title Priority Date Filing Date
ES542996A Expired ES8607347A1 (es) 1984-04-18 1985-04-18 Metodo para la terminacion de polimeros vivientes

Country Status (8)

Country Link
US (1) US4728702A (es)
EP (2) EP0161021B1 (es)
JP (1) JPS60243110A (es)
AT (1) ATE43850T1 (es)
CA (1) CA1295082C (es)
DE (1) DE3570882D1 (es)
ES (1) ES8607347A1 (es)
IT (1) IT1176081B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1161826B (it) * 1983-05-03 1987-03-18 Anic Spa Metodo per la terminazione di polimeri viventi e composti adatti allo scopo
NL8900137A (nl) * 1989-01-20 1990-08-16 Stamicarbon Kationisch blokcopolymeer op basis van een furaanderivaat.
DE3934450A1 (de) * 1989-10-14 1991-04-18 Basf Ag Verzweigte copolymerisate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788122A (fr) * 1971-09-07 1973-02-28 Phillips Petroleum Co Composés lithiés multifonctionnels d'amorcage de polymérisation.
US3855189A (en) * 1972-02-11 1974-12-17 Phillips Petroleum Co Polar compounds improve effectiveness of polyvinyl aromatic compounds
US4284741A (en) * 1979-07-10 1981-08-18 Phillips Petroleum Company Polymers of conjugated dienes which have terminal conjugated unsaturated alicyclic functional groups

Also Published As

Publication number Publication date
US4728702A (en) 1988-03-01
IT1176081B (it) 1987-08-12
ATE43850T1 (de) 1989-06-15
CA1295082C (en) 1992-01-28
EP0161021A2 (en) 1985-11-13
EP0161021B1 (en) 1989-06-07
IT8420588A0 (it) 1984-04-18
DE3570882D1 (en) 1989-07-13
EP0161021A3 (en) 1986-01-29
IT8420588A1 (it) 1985-10-18
EP0193252A1 (en) 1986-09-03
ES8607347A1 (es) 1986-05-16
JPS60243110A (ja) 1985-12-03

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001102