GB873046A - Crystalline butadiene polymers 1,4-cis configuration and process for preparing them - Google Patents

Crystalline butadiene polymers 1,4-cis configuration and process for preparing them

Info

Publication number
GB873046A
GB873046A GB23915/57A GB2391557A GB873046A GB 873046 A GB873046 A GB 873046A GB 23915/57 A GB23915/57 A GB 23915/57A GB 2391557 A GB2391557 A GB 2391557A GB 873046 A GB873046 A GB 873046A
Authority
GB
United Kingdom
Prior art keywords
titanium
aluminium
compound
satisfied
polymer
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.)
Expired
Application number
GB23915/57A
Other languages
English (en)
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica 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 Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Montedison SpA
Publication of GB873046A publication Critical patent/GB873046A/en
Expired legal-status Critical Current

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
    • C08C3/00—Treatment of coagulated rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C2/00—Treatment of rubber solutions
    • C08C2/06—Winning of rubber from solutions
    • 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

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)
GB23915/57A 1956-07-31 1957-07-29 Crystalline butadiene polymers 1,4-cis configuration and process for preparing them Expired GB873046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1153456 1956-07-31

Publications (1)

Publication Number Publication Date
GB873046A true GB873046A (en) 1961-07-19

Family

ID=11135500

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23915/57A Expired GB873046A (en) 1956-07-31 1957-07-29 Crystalline butadiene polymers 1,4-cis configuration and process for preparing them

Country Status (8)

Country Link
US (1) US3281404A (enExample)
BE (1) BE559676A (enExample)
CH (1) CH378042A (enExample)
DE (1) DE1181428B (enExample)
FR (1) FR1180219A (enExample)
GB (1) GB873046A (enExample)
LU (1) LU35332A1 (enExample)
NL (2) NL219464A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3300467A (en) * 1962-02-12 1967-01-24 Montedison Spa Production of crystalline isotactic cis-1, 4-polypentadiene with a ti (or)4-air3 catalyst

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL242218A (enExample) * 1958-08-11
BE613593A (enExample) * 1961-03-13
US4128708A (en) * 1977-01-19 1978-12-05 Liakumovich Alexandr G Process for preparing cis-polyisoprene

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB611157A (en) * 1946-04-23 1948-10-26 Standard Oil Dev Co Process for the production of styrene co-polymers
US2699457A (en) * 1950-06-21 1955-01-11 Ziegler Karl Polymerization of ethylene
US2797208A (en) * 1953-07-09 1957-06-25 Jr Oliver Wallis Burke High molecular weight dieneic polymers and method of producing same
CH356913A (de) * 1954-06-08 1961-09-15 Montedison Spa Verfahren zur Polymerisation von olefinisch ungesättigten Kohlenwasserstoffen
BE585826A (enExample) * 1954-12-02
US2882264A (en) * 1955-10-10 1959-04-14 Dow Chemical Co Polymerization of ethylene
US3976630A (en) * 1955-10-17 1976-08-24 Phillips Petroleum Company Process and catalyst for production of rubbery polymers
BE638937A (enExample) * 1955-12-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3300467A (en) * 1962-02-12 1967-01-24 Montedison Spa Production of crystalline isotactic cis-1, 4-polypentadiene with a ti (or)4-air3 catalyst

Also Published As

Publication number Publication date
DE1181428B (de) 1964-11-12
NL108259C (enExample)
CH378042A (de) 1964-05-31
BE559676A (enExample)
US3281404A (en) 1966-10-25
NL219464A (enExample)
LU35332A1 (enExample)
FR1180219A (fr) 1959-06-02

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