ES440486A1 - Procedimiento para la preparacion con alto rendimiento de copolimeros etilenobutadieno. - Google Patents

Procedimiento para la preparacion con alto rendimiento de copolimeros etilenobutadieno.

Info

Publication number
ES440486A1
ES440486A1 ES440486A ES440486A ES440486A1 ES 440486 A1 ES440486 A1 ES 440486A1 ES 440486 A ES440486 A ES 440486A ES 440486 A ES440486 A ES 440486A ES 440486 A1 ES440486 A1 ES 440486A1
Authority
ES
Spain
Prior art keywords
vanadium
compound
alkyl
ethylene
soluble
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
ES440486A
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.)
SnamProgetti SpA
Original Assignee
SnamProgetti 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 SnamProgetti SpA filed Critical SnamProgetti SpA
Publication of ES440486A1 publication Critical patent/ES440486A1/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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—Ethene

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)
ES440486A 1974-08-02 1975-07-29 Procedimiento para la preparacion con alto rendimiento de copolimeros etilenobutadieno. Expired ES440486A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25933/74A IT1017868B (it) 1974-08-02 1974-08-02 Procedimento per la preparazione in alta resa di copolimeri dello etilene con 1.3 butadiene

Publications (1)

Publication Number Publication Date
ES440486A1 true ES440486A1 (es) 1977-02-16

Family

ID=11218175

Family Applications (1)

Application Number Title Priority Date Filing Date
ES440486A Expired ES440486A1 (es) 1974-08-02 1975-07-29 Procedimiento para la preparacion con alto rendimiento de copolimeros etilenobutadieno.

Country Status (25)

Country Link
JP (1) JPS5137983A (es)
AT (1) AT342859B (es)
AU (1) AU8286475A (es)
BE (1) BE832053A (es)
BR (1) BR7504978A (es)
CA (1) CA1043943A (es)
DD (1) DD119253A5 (es)
DE (1) DE2534493C2 (es)
DK (1) DK351575A (es)
ES (1) ES440486A1 (es)
FR (1) FR2280654A1 (es)
GB (1) GB1519473A (es)
HU (1) HU170894B (es)
IL (1) IL47730A0 (es)
IT (1) IT1017868B (es)
LU (1) LU73122A1 (es)
MW (1) MW4275A1 (es)
NL (1) NL7509283A (es)
NO (1) NO752703L (es)
RO (1) RO68285A (es)
SE (1) SE7508740L (es)
SU (1) SU707523A3 (es)
TR (1) TR18961A (es)
ZA (2) ZA754374B (es)
ZM (1) ZM10075A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52156195A (en) * 1976-06-22 1977-12-26 Mitsubishi Chem Ind Ltd Production of solid catalyst and olefin polymers
JPS52156795A (en) * 1976-06-23 1977-12-27 Mitsubishi Chem Ind Ltd Production of solid catalyst and olefin polymers
US4322450A (en) 1979-09-24 1982-03-30 Scott Paper Company Surface replication on a coated substrate
US4427732A (en) 1980-10-02 1984-01-24 Scott Paper Company Surface replication on a coated substrate
US4607019A (en) * 1984-12-12 1986-08-19 Exxon Research & Engineering Co. Polymerization catalyst, production and use
US4579835A (en) * 1984-12-12 1986-04-01 Exxon Research & Engineering Co. Polymerization catalyst, production and use
IT1263862B (it) * 1993-03-31 1996-09-04 Enichem Polimeri Procedimento per la (co)polimerizzazione dell'etilene
US5342907A (en) * 1993-06-28 1994-08-30 Union Carbide Chemicals & Plastics Technology Corporation Ethylene/propylene copolymer rubbers
US5416053A (en) * 1993-06-28 1995-05-16 Union Carbide Chemicals & Plastics Technology Corporation Homogenous polyethylenes and ethylene/propylene copolymers rubbers
US5332793A (en) * 1993-06-28 1994-07-26 Union Carbide Chemicals & Plastics Technology Corporation Ethylene/propylene copolymer rubbers
US5480850A (en) * 1993-06-28 1996-01-02 Union Carbide Chemical & Plastics Technology Corporation Ethylene/propylene copolymer rubbers
US5492986A (en) * 1994-03-31 1996-02-20 Union Carbide Chemicals & Plastics Technology Corporation Process for producing homogeneous polyethylenes
US5410003A (en) * 1994-03-31 1995-04-25 Union Carbide Chemicals & Plastics Technology Corporation Process for production of homogeneous polyethylenes
US5502127A (en) * 1994-03-31 1996-03-26 Union Carbide Chemicals & Plastics Technology Corporation Process for production of homogeneous polyethylene
IT1269805B (it) * 1994-05-20 1997-04-15 Enichem Spa Catalizzatore per la (co)polimerizzazione dell'etilene e procedimento per il suo ottenimento
JP6772254B2 (ja) * 2015-08-31 2020-10-21 株式会社ブリヂストン ポリエン及びアルケンの共重合

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055875A (en) * 1960-07-05 1962-09-25 Union Carbide Corp Modified ethylene polymers
US3301834A (en) * 1963-09-11 1967-01-31 Hercules Inc Polymerization of olefins
FR1477275A (fr) * 1965-05-08 1967-04-14 Huels Chemische Werke Ag Procédé pour préparer des copolymères amorphes de poids moléculaire élevé, à partir de l-oléfines seules ou en métlange avec des poly-oléfines
DE1720643A1 (de) * 1967-04-05 1971-06-16 Bunawerke Huels Gmbh Verfahren zur Herstellung von amorphen Copolymeren aus AEthylen und hoeheren alpha-Olefinen in Suspensionen mit modifizierten metallorganischen Mischkatalysatoren

Also Published As

Publication number Publication date
BR7504978A (pt) 1976-07-27
DE2534493A1 (de) 1976-02-12
IT1017868B (it) 1977-08-10
DK351575A (da) 1976-02-03
SU707523A3 (ru) 1979-12-30
FR2280654A1 (fr) 1976-02-27
NO752703L (es) 1976-02-03
IL47730A0 (en) 1975-10-15
ZA754374B (en) 1976-07-28
DE2534493C2 (de) 1982-02-25
TR18961A (tr) 1978-01-19
ZA754377B (en) 1976-07-28
SE7508740L (sv) 1976-02-03
HU170894B (hu) 1977-09-28
LU73122A1 (es) 1976-03-02
AU8286475A (en) 1977-01-13
ZM10075A1 (en) 1976-04-21
RO68285A (ro) 1980-08-15
MW4275A1 (en) 1976-10-13
DD119253A5 (es) 1976-04-12
BE832053A (fr) 1976-02-02
ATA599875A (de) 1977-08-15
AT342859B (de) 1978-04-25
FR2280654B1 (es) 1979-08-24
GB1519473A (en) 1978-07-26
JPS5137983A (es) 1976-03-30
NL7509283A (nl) 1976-02-04
CA1043943A (en) 1978-12-05

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