IT941243B - Perfezionamenti alla preparazione di polibutadiene amorfo a tenore elevato in unita 1 2 - Google Patents

Perfezionamenti alla preparazione di polibutadiene amorfo a tenore elevato in unita 1 2

Info

Publication number
IT941243B
IT941243B IT31479/71A IT3147971A IT941243B IT 941243 B IT941243 B IT 941243B IT 31479/71 A IT31479/71 A IT 31479/71A IT 3147971 A IT3147971 A IT 3147971A IT 941243 B IT941243 B IT 941243B
Authority
IT
Italy
Prior art keywords
units
preparation
high amorphous
amorphous polybutadiene
polybutadiene
Prior art date
Application number
IT31479/71A
Other languages
English (en)
Italian (it)
Inventor
F Dawans
P Amigues
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Application granted granted Critical
Publication of IT941243B publication Critical patent/IT941243B/it

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
    • C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F136/02—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F136/04—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F136/06—Butadiene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/907—Specified means of reacting components of transition metal catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT31479/71A 1970-11-23 1971-11-23 Perfezionamenti alla preparazione di polibutadiene amorfo a tenore elevato in unita 1 2 IT941243B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7042059A FR2115526A5 (enExample) 1970-11-23 1970-11-23

Publications (1)

Publication Number Publication Date
IT941243B true IT941243B (it) 1973-03-01

Family

ID=9064584

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31479/71A IT941243B (it) 1970-11-23 1971-11-23 Perfezionamenti alla preparazione di polibutadiene amorfo a tenore elevato in unita 1 2

Country Status (9)

Country Link
US (1) US3772263A (enExample)
JP (1) JPS5336513B1 (enExample)
BE (1) BE775032A (enExample)
CA (1) CA1010194A (enExample)
DE (1) DE2157004A1 (enExample)
FR (1) FR2115526A5 (enExample)
GB (1) GB1312750A (enExample)
IT (1) IT941243B (enExample)
NL (1) NL163528C (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4912182A (en) * 1988-08-31 1990-03-27 The Goodyear Tire & Rubber Company Synthesis of high vinyl polybutadiene utilizing a molybdenum catalyst system

Also Published As

Publication number Publication date
NL163528B (nl) 1980-04-15
GB1312750A (en) 1973-04-04
CA1010194A (fr) 1977-05-10
JPS5336513B1 (enExample) 1978-10-03
DE2157004A1 (de) 1972-05-31
US3772263A (en) 1973-11-13
FR2115526A5 (enExample) 1972-07-07
BE775032A (fr) 1972-05-08
NL163528C (nl) 1980-09-15
NL7116056A (enExample) 1972-05-25

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