FI900836A0 - Foerfarande foer framstaellning av en polupropylenpolymer med laonga foergreningar i den fria aendan samt anvaendning av polymeren. - Google Patents

Foerfarande foer framstaellning av en polupropylenpolymer med laonga foergreningar i den fria aendan samt anvaendning av polymeren.

Info

Publication number
FI900836A0
FI900836A0 FI900836A FI900836A FI900836A0 FI 900836 A0 FI900836 A0 FI 900836A0 FI 900836 A FI900836 A FI 900836A FI 900836 A FI900836 A FI 900836A FI 900836 A0 FI900836 A0 FI 900836A0
Authority
FI
Finland
Prior art keywords
polupropylenpolymer
laonga
foergreningar
aendan
polymeren
Prior art date
Application number
FI900836A
Other languages
English (en)
Inventor
Anthony J Denicola Jr
Original Assignee
Himont Inc
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 Himont Inc filed Critical Himont Inc
Publication of FI900836A0 publication Critical patent/FI900836A0/fi

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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/50—Partial depolymerisation
    • 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
    • C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
FI900836A 1989-02-21 1990-02-20 Foerfarande foer framstaellning av en polupropylenpolymer med laonga foergreningar i den fria aendan samt anvaendning av polymeren. FI900836A0 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/313,274 US5047485A (en) 1989-02-21 1989-02-21 Process for making a propylene polymer with free-end long chain branching and use thereof

Publications (1)

Publication Number Publication Date
FI900836A0 true FI900836A0 (fi) 1990-02-20

Family

ID=23215065

Family Applications (1)

Application Number Title Priority Date Filing Date
FI900836A FI900836A0 (fi) 1989-02-21 1990-02-20 Foerfarande foer framstaellning av en polupropylenpolymer med laonga foergreningar i den fria aendan samt anvaendning av polymeren.

Country Status (17)

Country Link
US (1) US5047485A (fi)
EP (1) EP0384431B1 (fi)
JP (1) JP2744317B2 (fi)
KR (1) KR0145323B1 (fi)
CN (1) CN1030457C (fi)
AT (1) ATE114677T1 (fi)
AU (1) AU616103B2 (fi)
BR (1) BR9000791A (fi)
CA (1) CA1339476C (fi)
DE (1) DE69014348T2 (fi)
DK (1) DK0384431T3 (fi)
ES (1) ES2064503T3 (fi)
FI (1) FI900836A0 (fi)
NO (1) NO900738L (fi)
PT (1) PT93206A (fi)
RU (1) RU2036931C1 (fi)
ZA (1) ZA90911B (fi)

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FR2562546B1 (fr) * 1984-04-09 1987-01-23 Bp Chimie Sa Procede de traitement de polyethylene de basse densite lineaire destine a la fabrication par extrusion de corps creux, tubes et gaines
US4578430A (en) * 1984-12-19 1986-03-25 Shell Oil Company Controlled degradation or cracking of alpha-olefin polymers
US4707524A (en) * 1986-05-06 1987-11-17 Aristech Chemical Corporation Controlled-rheology polypropylene
GB8620502D0 (en) * 1986-08-22 1986-10-01 Du Pont Canada Modification of crystalline propylene polymers
FR2613722B1 (fr) * 1987-04-07 1990-11-23 Bp Chimie Sa Procede de fabrication de granules d'homopolymere ou de copolymere de propylene
NO172497C (no) * 1987-12-14 1993-07-28 Akzo Nv Fremgangsmaate formodifikasjon av (ko)polymerer ved anvendelse av organiske peroksyder og anvendelse av disse
WO1991000301A1 (en) * 1989-06-28 1991-01-10 Akzo N.V. (CO)POLYMER MODIFICATION EMPLOYING UNSATURATED t-ALKYL PEROXYALKENYL CARBONATES

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DE69014348D1 (de) 1995-01-12
JP2744317B2 (ja) 1998-04-28
AU4994390A (en) 1990-08-30
ES2064503T3 (es) 1995-02-01
NO900738D0 (no) 1990-02-15
DE69014348T2 (de) 1995-04-20
US5047485A (en) 1991-09-10
BR9000791A (pt) 1991-01-22
EP0384431B1 (en) 1994-11-30
PT93206A (pt) 1990-08-31
NO900738L (no) 1990-08-22
RU2036931C1 (ru) 1995-06-09
AU616103B2 (en) 1991-10-17
CA1339476C (en) 1997-09-23
EP0384431A2 (en) 1990-08-29
JPH02298536A (ja) 1990-12-10
ATE114677T1 (de) 1994-12-15
CN1045107A (zh) 1990-09-05
DK0384431T3 (da) 1995-01-16
ZA90911B (en) 1990-12-28
EP0384431A3 (en) 1991-10-09
CN1030457C (zh) 1995-12-06
KR900012963A (ko) 1990-09-03
KR0145323B1 (ko) 1998-07-15

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