BR6914697D0 - Processo para a preparacao de polimero de etileno ou copolimero - Google Patents

Processo para a preparacao de polimero de etileno ou copolimero

Info

Publication number
BR6914697D0
BR6914697D0 BR214697/69A BR21469769A BR6914697D0 BR 6914697 D0 BR6914697 D0 BR 6914697D0 BR 214697/69 A BR214697/69 A BR 214697/69A BR 21469769 A BR21469769 A BR 21469769A BR 6914697 D0 BR6914697 D0 BR 6914697D0
Authority
BR
Brazil
Prior art keywords
copolymer
preparation
ethylene polymer
ethylene
polymer
Prior art date
Application number
BR214697/69A
Other languages
English (en)
Inventor
A Mori
H Nara
T Tacuzumi
Y Kirota
T Kataoka
N Kashiwa
H Fujimura
Original Assignee
Mitsui Petrochemical Ind
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 Mitsui Petrochemical Ind filed Critical Mitsui Petrochemical Ind
Publication of BR6914697D0 publication Critical patent/BR6914697D0/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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen

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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
BR214697/69A 1968-12-03 1969-12-02 Processo para a preparacao de polimero de etileno ou copolimero BR6914697D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8808168 1968-12-03

Publications (1)

Publication Number Publication Date
BR6914697D0 true BR6914697D0 (pt) 1973-04-12

Family

ID=13932895

Family Applications (1)

Application Number Title Priority Date Filing Date
BR214697/69A BR6914697D0 (pt) 1968-12-03 1969-12-02 Processo para a preparacao de polimero de etileno ou copolimero

Country Status (11)

Country Link
US (1) US3781253A (pt)
BR (1) BR6914697D0 (pt)
CA (1) CA926549A (pt)
CS (1) CS172319B2 (pt)
DE (1) DE1960737C3 (pt)
ES (1) ES374025A1 (pt)
FR (1) FR2025130A1 (pt)
GB (1) GB1281829A (pt)
NL (1) NL158507B (pt)
SE (1) SE375539B (pt)
SU (1) SU506301A3 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926872B1 (pt) * 1970-06-06 1974-07-12
JPS5018438B1 (pt) * 1970-12-23 1975-06-28
US20070060724A1 (en) * 2005-09-13 2007-03-15 Nova Chemicals Corporation And Innovene Europe Ltd. Enhanced catalyst productivity
SG178041A1 (en) 2009-07-16 2012-03-29 Dow Global Technologies Llc Polymerization process for olefin-based polymers
CH713184A1 (de) * 2016-11-17 2018-05-31 Alpla Werke Alwin Lehner Gmbh & Co Kg Anlage und Verfahren für das Recycling verunreinigter Polyolefine.
WO2019002137A1 (en) * 2017-06-29 2019-01-03 Borealis Ag METHOD FOR REDUCING POLYMER DRIVE IN THE LOW POLYMER LIQUID PHASE IN A SEPARATOR

Also Published As

Publication number Publication date
DE1960737A1 (de) 1970-07-02
SE375539B (pt) 1975-04-21
DE1960737C3 (de) 1979-10-25
US3781253A (en) 1973-12-25
NL158507B (nl) 1978-11-15
GB1281829A (en) 1972-07-19
FR2025130A1 (pt) 1970-09-04
DE1960737B2 (de) 1973-11-29
CA926549A (en) 1973-05-15
SU506301A3 (ru) 1976-03-05
ES374025A1 (es) 1971-12-01
CS172319B2 (pt) 1976-12-29
NL6918173A (pt) 1970-06-05

Similar Documents

Publication Publication Date Title
BR6908842D0 (pt) Processo para a preparacao de polimeros de alcenos
BE794718Q (fr) Procede de reticulation d'olefines
BR7209092D0 (pt) Processo para a preparacao de copolimeros de borracha halogenados
BR7500312A (pt) Processo de polimerizacao massica para a producao de um homopolimero ou de um copolimero de propileno
BR6911994D0 (pt) Processo para a polimerizacao de alfa olefinas
BR7207132D0 (pt) Processo para preparacao de copolimeros de fosfazeno
BR6801093D0 (pt) Processo para a preparacao de filamentos de polimero sintetico
BR6914697D0 (pt) Processo para a preparacao de polimero de etileno ou copolimero
CH506570A (fr) Procédé de fractionnement de polymères
BR6909891D0 (pt) Processo para preparacao de catalisadores de polimerizacao de olefinas
BR6910247D0 (pt) Processo para a polimerizacao de alfa-olefinas
BR6911079D0 (pt) Processo para a fabricacao de copolimero de hidrocarboneto olefinico
BR7302066D0 (pt) Processo para a preparacao de polimeros de olefinas
BR6911966D0 (pt) Processo para polimerizacao de olefinas
BR6908425D0 (pt) Processo para a obtencao de tingimentos sobre material fibroso de acrilnitrilo polimero ou copolimero
BR7024861D0 (pt) Processo para a polimerizacao de alfa-olefinas
BR6909840D0 (pt) Processo para preparacao de polietileno tereftalato
BR6787264D0 (pt) Processo para a producao de copolimeros ou copolimerizados de enxerto
BR7206037D0 (pt) Processo de polimerizacao de etileno
BR6911288D0 (pt) Processo de polimerizacao
BE739002A (fr) Procede de polymerisation
BR6905800D0 (pt) Processo de polimerizacao
BR7302966D0 (pt) Processo para obtencao de um copolimero de etileno aperfeicoado
BR6906343D0 (pt) Processo para a polimerizacao de alfa-olefinas
BR7024140D0 (pt) Processo para hidratacao de etileno ou propileno