BR7504978A - Processo para a preparacao de copolimeros de etileno e 1,3-butadieno,com elevado rendimento - Google Patents

Processo para a preparacao de copolimeros de etileno e 1,3-butadieno,com elevado rendimento

Info

Publication number
BR7504978A
BR7504978A BR7504978*A BR7504978A BR7504978A BR 7504978 A BR7504978 A BR 7504978A BR 7504978 A BR7504978 A BR 7504978A BR 7504978 A BR7504978 A BR 7504978A
Authority
BR
Brazil
Prior art keywords
ethylene
preparation
high performance
butadien
copolymers
Prior art date
Application number
BR7504978*A
Other languages
English (en)
Portuguese (pt)
Inventor
A Carbonaro
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of BR7504978A publication Critical patent/BR7504978A/pt

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)
BR7504978*A 1974-08-02 1975-08-04 Processo para a preparacao de copolimeros de etileno e 1,3-butadieno,com elevado rendimento BR7504978A (pt)

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
BR7504978A true BR7504978A (pt) 1976-07-27

Family

ID=11218175

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7504978*A BR7504978A (pt) 1974-08-02 1975-08-04 Processo para a preparacao de copolimeros de etileno e 1,3-butadieno,com elevado rendimento

Country Status (25)

Country Link
JP (1) JPS5137983A (fr)
AT (1) AT342859B (fr)
AU (1) AU8286475A (fr)
BE (1) BE832053A (fr)
BR (1) BR7504978A (fr)
CA (1) CA1043943A (fr)
DD (1) DD119253A5 (fr)
DE (1) DE2534493C2 (fr)
DK (1) DK351575A (fr)
ES (1) ES440486A1 (fr)
FR (1) FR2280654A1 (fr)
GB (1) GB1519473A (fr)
HU (1) HU170894B (fr)
IL (1) IL47730A0 (fr)
IT (1) IT1017868B (fr)
LU (1) LU73122A1 (fr)
MW (1) MW4275A1 (fr)
NL (1) NL7509283A (fr)
NO (1) NO752703L (fr)
RO (1) RO68285A (fr)
SE (1) SE7508740L (fr)
SU (1) SU707523A3 (fr)
TR (1) TR18961A (fr)
ZA (2) ZA754377B (fr)
ZM (1) ZM10075A1 (fr)

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
US4579835A (en) * 1984-12-12 1986-04-01 Exxon Research & Engineering Co. Polymerization catalyst, production and use
US4607019A (en) * 1984-12-12 1986-08-19 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
US5416053A (en) * 1993-06-28 1995-05-16 Union Carbide Chemicals & Plastics Technology Corporation Homogenous polyethylenes and ethylene/propylene copolymers rubbers
US5342907A (en) * 1993-06-28 1994-08-30 Union Carbide Chemicals & Plastics Technology Corporation Ethylene/propylene copolymer 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
GB1519473A (en) 1978-07-26
MW4275A1 (en) 1976-10-13
SU707523A3 (ru) 1979-12-30
ZA754374B (en) 1976-07-28
NO752703L (fr) 1976-02-03
FR2280654B1 (fr) 1979-08-24
DK351575A (da) 1976-02-03
ATA599875A (de) 1977-08-15
SE7508740L (sv) 1976-02-03
HU170894B (hu) 1977-09-28
RO68285A (fr) 1980-08-15
TR18961A (tr) 1978-01-19
FR2280654A1 (fr) 1976-02-27
DE2534493C2 (de) 1982-02-25
JPS5137983A (fr) 1976-03-30
NL7509283A (nl) 1976-02-04
IT1017868B (it) 1977-08-10
IL47730A0 (en) 1975-10-15
AT342859B (de) 1978-04-25
DD119253A5 (fr) 1976-04-12
BE832053A (fr) 1976-02-02
LU73122A1 (fr) 1976-03-02
ZA754377B (en) 1976-07-28
CA1043943A (fr) 1978-12-05
DE2534493A1 (de) 1976-02-12
ZM10075A1 (en) 1976-04-21
ES440486A1 (es) 1977-02-16
AU8286475A (en) 1977-01-13

Similar Documents

Publication Publication Date Title
BR7403789D0 (pt) Processo para a preparacao de triazolil-o,n-acetais, e composicoes fungicidas a base destes
BR7606438A (pt) Processo para a polimerizacao de alfa-olefinas
BR7505135A (pt) Processo para a preparacao de novos eteres de benzoireido-difenilo,e composicoes inseticidas a base destes
BR7602156A (pt) Processo aperfeicoado para a polimerizacao de alfa-olefinas,processo aperfeicoado para preparacao de complexos cataliticos solidos,e respectivos complexos cataliticos solido
BR7502578A (pt) Processo e catalizador para a polimerizacao de etileno
BR7708682A (pt) Processo para preparacao de composicoes de betumes polimeros,e composicoes assim obtidas
BR7507292A (pt) Processo para a preparacao de poliisocianatos com estruturas de isocianurato
BR7700289A (pt) Processo para a preparacao de n-fenil-n'-benzoil-ureias substituidas,e composicoes inseticidas a base destas
BR7503209A (pt) Processo e catalisador para polimerizar etileno
BR7504978A (pt) Processo para a preparacao de copolimeros de etileno e 1,3-butadieno,com elevado rendimento
BR7704172A (pt) Processo aperfeicoado para polimerizar etileno
BR7501084A (pt) Processo para a preparacao de copolimero de oximetileno estabilizado e copolimero assim preparado
BR7205073D0 (pt) Processo para a preparacao de 1,2,4-triazin-5-onas e composicao herbicida a base destas
BR7700076A (pt) Processo para a preparacao de triazolil-o,n-acetais acilados e composicoes fungicidas a base destes
IT1046865B (it) Processo per la preparazione di cicloeran 1.3 riont e a alchil 3.4 diidro 2 riranoni
BR7600645A (pt) Processo para a preparacao de 2,5-dicloro-p-xileno
BR7500883A (pt) Processo para a preparacao de trifenil-1,2,3-triazolil-(1')-metano e composicoes fungicidas a base destes
BR7503887A (pt) Processo para preparacao de poliuretanos,e artigos moldados formados com os mesmos
BR7304961D0 (pt) Processo para a preparacao de benzaldeidosulfonil-hidrazonas e composicoes rodenticidas a base destas
BR7503937A (pt) Composicao pesticida,e processo para a preparacao de organo-fosforotiolatos e fosforoditioatos
BR7704555A (pt) Processo para a preparacao de benzaldeidos,e compostos assim obteniveis
BR7503239A (pt) Processo para a preparacao de 3-triclorometil-5-etoxi-1,2,4-tiadiazol
BR7508411A (pt) Processo para a preparacao de 6-tertbutil-3-mercapto-4-amino-1,2,4-triazin-5(4h)-ona
BR7601675A (pt) Processo para preparacao de 2,3-di-halogeno-alcanoilureias,e composicoes fungicidas a base destas
BR7700699A (pt) Processo para a preparacao de amidazolil-c,n-acetais acilados e composicoes fungicidas a base destes