BE555591A - - Google Patents

Info

Publication number
BE555591A
BE555591A BE555591DA BE555591A BE 555591 A BE555591 A BE 555591A BE 555591D A BE555591D A BE 555591DA BE 555591 A BE555591 A BE 555591A
Authority
BE
Belgium
Prior art keywords
emi
ethylene
hydrogen
polymer
catalyst
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication of BE555591A publication Critical patent/BE555591A/fr

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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—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)
BE555591D 1956-03-08 BE555591A (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT359656 1956-03-08

Publications (1)

Publication Number Publication Date
BE555591A true BE555591A (OSRAM)

Family

ID=11110360

Family Applications (1)

Application Number Title Priority Date Filing Date
BE555591D BE555591A (OSRAM) 1956-03-08

Country Status (5)

Country Link
BE (1) BE555591A (OSRAM)
CH (1) CH366396A (OSRAM)
DE (1) DE1301902B (OSRAM)
FR (1) FR1168786A (OSRAM)
NL (1) NL215123A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566782B1 (fr) * 1984-06-28 1986-11-14 Bp Chimie Sa Procede de polymerisation ou de copolymerisation d'alpha-olefines en lit fluidise, en presence d'un systeme catalytique ziegler-natta

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1065616B (de) * 1959-09-17 Hercules Powder Company, Wilmington, Del (V St A) Verfahren zur Polymerisation von Äthylen
NL107439C (OSRAM) * 1954-12-24

Also Published As

Publication number Publication date
NL215123A (OSRAM)
DE1301902B (de) 1969-08-28
CH366396A (de) 1962-12-31
FR1168786A (fr) 1958-12-16

Similar Documents

Publication Publication Date Title
CA1152095A (en) Highly maleated wax and process for producing the same
FR2507187A1 (fr) Catalyseur de polymerisation et son application a la polymerisation d'olefines
FR2473527A1 (fr) Catalyseur solide, son procede de production et son application a la polymerisation et a la copolymerisation de l-olefines
Boyd Preparation and properties of esters of polyorthotitanic acid
BE555591A (OSRAM)
Natta et al. The Reaction between Styrene and Triisobutylaluminum
CA1074490A (fr) Compositions fluorees a caractere oleofuge et hydrofuge
LU83147A1 (fr) Compositions de polyolefine stabilisees contre la radiation ultraviolette avec des amines a chaine ouverte,comportant un encombrement sterique
US3933882A (en) Tube method for the preparation of olefinic siloxane compounds
EP0206893A1 (fr) Procédé de préparation d'une composante de métal de transition pour un système catalytique de polymérisation d'oléfines
EP0554141B1 (fr) Procédé d'activation de support à base de chlorure de magnésium entrant dans la fabrication de la composante catalytique de polymérisation de l'éthylène
EP0178982B1 (fr) Procédé de polymérisation comprenant un catalyseur à stabilité en activité améliorée dans le temps pour la polymérisation du propylène
CA1264897A (fr) Procede ameliore de fabrication d'un copolymere ethylene-butene-1 par polymerisation de l'ethylene
CA1177813A (fr) Catalyseur homogene comprenant un metal de transition et du magnesium, son procede de preparation et son application a la polymerisation de l'ethylene
JPS601325B2 (ja) ハロゲン化ビニルおよび／またはハロゲン化ビニリデンの重合法
FR2530645A1 (fr) Procede de production de polyethylene lineaire basse densite et produit obtenu
CH395540A (fr) Procédé de préparation de nouveaux interpolymères de nitriles réticulés
Wheeler et al. Structure and Properties of Cyclic Compounds: XI. Dissociation Constants of the Cyanohydrins of Some Methylcyclohexanones
CN114316102B (zh) 一种烷氧基镁载体、聚乙烯催化剂及其制备方法
EP0559885A1 (en) Catalysts and process for the preparation of same for use in the polymerisation of ethylene.
BE829416A (fr) Procede de polymerisation d'ethylene
EP0736536A1 (fr) Dialkylmagnésium à longues chaînes, son procédé de préparation et ses applications
KR790001075B1 (ko) 폴리에틸렌의 제조방법
BE563469A (OSRAM)
BE552719A (OSRAM)