FR2281388A1 - Procede de preparation de polymeres du butadiene a large distribution du poids moleculaire - Google Patents

Procede de preparation de polymeres du butadiene a large distribution du poids moleculaire

Info

Publication number
FR2281388A1
FR2281388A1 FR7523437A FR7523437A FR2281388A1 FR 2281388 A1 FR2281388 A1 FR 2281388A1 FR 7523437 A FR7523437 A FR 7523437A FR 7523437 A FR7523437 A FR 7523437A FR 2281388 A1 FR2281388 A1 FR 2281388A1
Authority
FR
France
Prior art keywords
molecular weight
wide distribution
butadiene polymers
preparing butadiene
preparing
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
FR7523437A
Other languages
English (en)
Other versions
FR2281388B1 (fr
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.)
Huels AG
Original Assignee
Chemische Werke Huels AG
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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of FR2281388A1 publication Critical patent/FR2281388A1/fr
Application granted granted Critical
Publication of FR2281388B1 publication Critical patent/FR2281388B1/fr
Granted 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
    • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
FR7523437A 1974-08-09 1975-07-28 Procede de preparation de polymeres du butadiene a large distribution du poids moleculaire Granted FR2281388A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2438322A DE2438322C3 (de) 1974-08-09 1974-08-09 Verfahren zur Herstellung von Polymerisaten mit breiter Molekulargewichtsverteilung

Publications (2)

Publication Number Publication Date
FR2281388A1 true FR2281388A1 (fr) 1976-03-05
FR2281388B1 FR2281388B1 (fr) 1980-03-21

Family

ID=5922814

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7523437A Granted FR2281388A1 (fr) 1974-08-09 1975-07-28 Procede de preparation de polymeres du butadiene a large distribution du poids moleculaire

Country Status (7)

Country Link
US (1) US4016347A (fr)
JP (1) JPS5915927B2 (fr)
CA (1) CA1069646A (fr)
DE (1) DE2438322C3 (fr)
FR (1) FR2281388A1 (fr)
GB (1) GB1498436A (fr)
IT (1) IT1041166B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429019A1 (fr) * 1978-06-20 1980-01-18 Yamasa Shoyu Kk Medicaments contenant des esters de 1-b-d-arabinofuranosylcytosine-5'-phosphate

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480290A1 (fr) * 1980-04-09 1981-10-16 Michelin & Cie Procede de preparation de polymeres de dienes conjugues ou de copolymeres de dienes conjugues soit entre eux, soit avec un compose vinylaromatique
FR2480291A1 (fr) * 1980-04-09 1981-10-16 Michelin & Cie Procede de preparation de polymeres de dienes conjugues ou de copolymeres de dienes conjugues soit entre eux, soit avec un compose vinylaromatique
US4424323A (en) 1981-05-11 1984-01-03 The Firestone Tire & Rubber Company Molecular weight distribution and microstructure modifiers for elastomers
US5244926A (en) * 1992-06-16 1993-09-14 The Dow Chemical Company Preparation of ion exchange and adsorbent copolymers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402160A (en) * 1967-02-16 1968-09-17 Firestone Tire & Rubber Co Styrene resins
US3812088A (en) * 1970-12-10 1974-05-21 Int Synthetic Rubber Polymerization of vinyl aromatic compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429019A1 (fr) * 1978-06-20 1980-01-18 Yamasa Shoyu Kk Medicaments contenant des esters de 1-b-d-arabinofuranosylcytosine-5'-phosphate

Also Published As

Publication number Publication date
IT1041166B (it) 1980-01-10
US4016347A (en) 1977-04-05
DE2438322C3 (de) 1979-02-08
DE2438322A1 (de) 1976-02-19
JPS5915927B2 (ja) 1984-04-12
CA1069646A (fr) 1980-01-08
GB1498436A (en) 1978-01-18
DE2438322B2 (de) 1978-06-15
JPS5141781A (en) 1976-04-08
FR2281388B1 (fr) 1980-03-21

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Legal Events

Date Code Title Description
ST Notification of lapse