CA1012684A - Low pressure process for preparing low density ethylene polymers - Google Patents

Low pressure process for preparing low density ethylene polymers

Info

Publication number
CA1012684A
CA1012684A CA163,354A CA163354A CA1012684A CA 1012684 A CA1012684 A CA 1012684A CA 163354 A CA163354 A CA 163354A CA 1012684 A CA1012684 A CA 1012684A
Authority
CA
Canada
Prior art keywords
pressure process
ethylene polymers
density ethylene
low pressure
preparing
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
CA163,354A
Other languages
English (en)
Other versions
CA163354S (en
Inventor
Otto Hahmann
Fritz Baxmann
Johann Dietrich
Albert Frese
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.)
Huels AG
Original Assignee
Chemische Werke Huels 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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Application granted granted Critical
Publication of CA1012684A publication Critical patent/CA1012684A/en
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
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers

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)
CA163,354A 1972-02-11 1973-02-09 Low pressure process for preparing low density ethylene polymers Expired CA1012684A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722206429 DE2206429C3 (de) 1972-02-11 1972-02-11 Verfahren zur Herstellung von Niederdruckco- und -terpolymeren des Äthylens geringer Dichte

Publications (1)

Publication Number Publication Date
CA1012684A true CA1012684A (en) 1977-06-21

Family

ID=5835691

Family Applications (1)

Application Number Title Priority Date Filing Date
CA163,354A Expired CA1012684A (en) 1972-02-11 1973-02-09 Low pressure process for preparing low density ethylene polymers

Country Status (6)

Country Link
BE (1) BE795258A (cs)
CA (1) CA1012684A (cs)
DE (1) DE2206429C3 (cs)
FR (1) FR2171278A1 (cs)
IT (1) IT977270B (cs)
NL (1) NL7301885A (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390677A (en) * 1978-03-31 1983-06-28 Karol Frederick J Article molded from ethylene hydrocarbon copolymer
US4302566A (en) * 1978-03-31 1981-11-24 Union Carbide Corporation Preparation of ethylene copolymers in fluid bed reactor
DE2847986A1 (de) * 1978-11-04 1980-05-22 Huels Chemische Werke Ag Verfahren zur herstellung von pulverfoermigen, thermoplastischen copolymeren aus aethylen und buten-(1)
CA1144300A (en) * 1978-11-20 1983-04-05 Allen Noshay Preparation of low density ethylene copolymers in fluid bed reactor
JP3355534B2 (ja) * 1992-09-10 2002-12-09 住友化学工業株式会社 エチレン−αオレフィン共重合体及び該共重合体を用いて成形されてなる成形体

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1447837A (fr) * 1964-09-28 1966-07-29 Eastman Kodak Co Procédé de préparation de polymères de masse moléculaire régulière

Also Published As

Publication number Publication date
FR2171278A1 (en) 1973-09-21
BE795258A (fr) 1973-05-29
DE2206429A1 (de) 1973-08-30
IT977270B (it) 1974-09-10
FR2171278B1 (cs) 1977-02-04
DE2206429B2 (de) 1978-12-21
DE2206429C3 (de) 1979-08-30
NL7301885A (cs) 1973-08-14

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