IT1014710B - Processo per la preparazione di omopolimeri o copolimeri del l etilene in particelle fini - Google Patents

Processo per la preparazione di omopolimeri o copolimeri del l etilene in particelle fini

Info

Publication number
IT1014710B
IT1014710B IT23524/74A IT2352474A IT1014710B IT 1014710 B IT1014710 B IT 1014710B IT 23524/74 A IT23524/74 A IT 23524/74A IT 2352474 A IT2352474 A IT 2352474A IT 1014710 B IT1014710 B IT 1014710B
Authority
IT
Italy
Prior art keywords
homopolymers
copolymers
ethylene
preparation
fine particles
Prior art date
Application number
IT23524/74A
Other languages
English (en)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of IT1014710B publication Critical patent/IT1014710B/it

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
    • 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
    • Y10S526/908—Containing catalyst of specified particle size
    • 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
    • Y10S526/909—Polymerization characterized by particle size of product

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)
IT23524/74A 1973-06-19 1974-06-03 Processo per la preparazione di omopolimeri o copolimeri del l etilene in particelle fini IT1014710B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2331103A DE2331103C2 (de) 1973-06-19 1973-06-19 Verfahren zum Herstellen kleinteiliger Homo- oder Copolymerisate des Äthylens

Publications (1)

Publication Number Publication Date
IT1014710B true IT1014710B (it) 1977-04-30

Family

ID=5884409

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23524/74A IT1014710B (it) 1973-06-19 1974-06-03 Processo per la preparazione di omopolimeri o copolimeri del l etilene in particelle fini

Country Status (11)

Country Link
US (1) US3941760A (it)
JP (1) JPS5036581A (it)
AT (1) AT326350B (it)
BE (1) BE816427A (it)
DE (1) DE2331103C2 (it)
ES (1) ES427378A1 (it)
FR (1) FR2234320B1 (it)
GB (1) GB1465000A (it)
IT (1) IT1014710B (it)
NL (1) NL7407434A (it)
NO (1) NO742161L (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2539103C2 (de) * 1975-09-03 1985-06-05 Basf Ag, 6700 Ludwigshafen Verfahren zur Wärmeabfuhr bei der Homo- oder Mischpolymerisation von Äthylen in der Gasphase
DE2603920C2 (de) * 1976-02-03 1984-10-31 Basf Ag, 6700 Ludwigshafen Verfahren zum Herstellen von Homo- und Copolymerisaten von C↓2↓- bis C↓6↓-α-Monoolefinen
DE2603919C2 (de) * 1976-02-03 1984-08-09 Basf Ag, 6700 Ludwigshafen Verfahren zum Herstellen von Homo- und Copolymerisaten von C↓2↓-bisC↓6↓-α-Monoolefinen
IT1062072B (it) * 1976-06-03 1983-06-25 Montedison Spa Catalizzatori per la polimerizzazione di etilene
JPS5552309A (en) * 1978-10-11 1980-04-16 Nippon Oil Co Ltd Preparation of copolymer
JPS5558210A (en) * 1978-10-26 1980-04-30 Nippon Oil Co Ltd Production of copolymer
DE2852902A1 (de) * 1978-12-07 1980-06-26 Basf Ag Verfahren zum herstellen von homo- und copolymerisaten von alpha -monoolefinen mittels eines ziegler-katalysatorsystems
DE2914168A1 (de) * 1979-04-07 1980-10-23 Basf Ag Verfahren zum herstellen von homound copolymerisaten von alpha -monoolefinen mittels eines ziegler-katalysatorsystems
FR2460965A1 (fr) * 1979-07-06 1981-01-30 Naphtachimie Sa Procede et utilisation dudit procede pour la fabrication de terpolymeres elastomeres d'ethylene, de propylene et de dienes
DE3015702A1 (de) * 1980-04-24 1981-10-29 Basf Ag, 6700 Ludwigshafen Verfahren zum herstellen von homo-und copolymerisaten von (alpha) -monoolefinen mittels eines ziegler-katalysatorsystems

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA601919A (en) * 1960-07-19 R. Pfeifer Charles Polymerization of ethylene
BE632184A (it) * 1962-05-11
FR1582543A (it) * 1968-07-01 1969-10-03
DE1795268A1 (de) * 1968-08-30 1972-07-27 Hoechst Ag Verfahren zur Polymerisation von Olefinen
US3718635A (en) * 1969-12-16 1973-02-27 Mitsul Petrochem Ind Ltd Process for polymerization of olefins and catalyst composition therefor
LU61838A1 (it) * 1970-10-08 1972-06-28
JPS5323351B1 (it) * 1970-12-29 1978-07-14
NL165180B (nl) * 1971-03-11 1980-10-15 Stamicarbon Werkwijze voor het polymeriseren van etheen.
DE2124592C3 (de) * 1971-05-18 1980-06-19 Basf Ag, 6700 Ludwigshafen Verfahren zum Herstellen von Polyäthylen
DE2124591C3 (de) * 1971-05-18 1980-06-19 Basf Ag, 6700 Ludwigshafen Verfahren zum Herstellen von Polyäthylen
US3773688A (en) * 1971-06-16 1973-11-20 Basf Ag Catalyst system for the polymerization of olefins

Also Published As

Publication number Publication date
DE2331103C2 (de) 1983-12-08
ES427378A1 (es) 1976-07-16
NO742161L (it) 1975-01-13
BE816427A (fr) 1974-12-17
FR2234320A1 (it) 1975-01-17
ATA503774A (de) 1975-02-15
GB1465000A (en) 1977-02-16
NL7407434A (it) 1974-12-23
DE2331103A1 (de) 1975-01-23
JPS5036581A (it) 1975-04-05
AT326350B (de) 1975-12-10
US3941760A (en) 1976-03-02
FR2234320B1 (it) 1978-01-13
AU7001274A (en) 1975-12-18

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