AT346578B - Verfahren zur herstellung von polymeren massen - Google Patents

Verfahren zur herstellung von polymeren massen

Info

Publication number
AT346578B
AT346578B AT857375A AT857375A AT346578B AT 346578 B AT346578 B AT 346578B AT 857375 A AT857375 A AT 857375A AT 857375 A AT857375 A AT 857375A AT 346578 B AT346578 B AT 346578B
Authority
AT
Austria
Prior art keywords
manufacturing
polymer compositions
compositions
polymer
Prior art date
Application number
AT857375A
Other languages
German (de)
English (en)
Other versions
ATA857375A (de
Inventor
Mario Matteoli
Luciano Luciani
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Publication of ATA857375A publication Critical patent/ATA857375A/de
Application granted granted Critical
Publication of AT346578B publication Critical patent/AT346578B/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C08F297/083Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (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)
  • Graft Or Block Polymers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
AT857375A 1974-11-14 1975-11-11 Verfahren zur herstellung von polymeren massen AT346578B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT29436/74A IT1025699B (it) 1974-11-14 1974-11-14 Procedimento di preparaione di composizioni polipropileniche di resistenza all urto a bassa temperatura

Publications (2)

Publication Number Publication Date
ATA857375A ATA857375A (de) 1978-03-15
AT346578B true AT346578B (de) 1978-11-10

Family

ID=11226992

Family Applications (1)

Application Number Title Priority Date Filing Date
AT857375A AT346578B (de) 1974-11-14 1975-11-11 Verfahren zur herstellung von polymeren massen

Country Status (12)

Country Link
JP (1) JPS5171390A (it)
AT (1) AT346578B (it)
BE (1) BE835527A (it)
CA (1) CA1050192A (it)
DE (1) DE2550549A1 (it)
ES (1) ES442577A1 (it)
FR (1) FR2291220A1 (it)
GB (1) GB1528136A (it)
IT (1) IT1025699B (it)
NL (1) NL7513084A (it)
NO (1) NO753725L (it)
SE (1) SE7512537L (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5247091A (en) * 1975-10-13 1977-04-14 Sumitomo Chem Co Ltd Process for preparing block copolymers
JPS54139693A (en) * 1978-04-21 1979-10-30 Sumitomo Chem Co Ltd Preparation of propylene-ethylene block copolymer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810415B2 (ja) * 1974-02-27 1983-02-25 三菱油化株式会社 ヘンセイポリプロピレン ノ セイゾウホウ

Also Published As

Publication number Publication date
JPS5171390A (en) 1976-06-21
DE2550549A1 (de) 1976-05-20
IT1025699B (it) 1978-08-30
NL7513084A (nl) 1976-05-18
ES442577A1 (es) 1977-05-01
GB1528136A (en) 1978-10-11
FR2291220B1 (it) 1977-12-16
ATA857375A (de) 1978-03-15
CA1050192A (en) 1979-03-06
FR2291220A1 (fr) 1976-06-11
NO753725L (it) 1976-05-18
SE7512537L (sv) 1976-05-17
BE835527A (fr) 1976-05-13

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