NO900738L - Fremgangsmaate for fremstilling av en propylenpolymer med lang kjedeforgrening paa de frie ender samt anvendelse derav - Google Patents

Fremgangsmaate for fremstilling av en propylenpolymer med lang kjedeforgrening paa de frie ender samt anvendelse derav

Info

Publication number
NO900738L
NO900738L NO90900738A NO900738A NO900738L NO 900738 L NO900738 L NO 900738L NO 90900738 A NO90900738 A NO 90900738A NO 900738 A NO900738 A NO 900738A NO 900738 L NO900738 L NO 900738L
Authority
NO
Norway
Prior art keywords
propylene polymer
procedure
manufacturing
free end
long chain
Prior art date
Application number
NO90900738A
Other languages
English (en)
Norwegian (no)
Other versions
NO900738D0 (no
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 NO900738D0 publication Critical patent/NO900738D0/no
Publication of NO900738L publication Critical patent/NO900738L/no

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)
NO90900738A 1989-02-21 1990-02-15 Fremgangsmaate for fremstilling av en propylenpolymer med lang kjedeforgrening paa de frie ender samt anvendelse derav NO900738L (no)

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 (2)

Publication Number Publication Date
NO900738D0 NO900738D0 (no) 1990-02-15
NO900738L true NO900738L (no) 1990-08-22

Family

ID=23215065

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90900738A NO900738L (no) 1989-02-21 1990-02-15 Fremgangsmaate for fremstilling av en propylenpolymer med lang kjedeforgrening paa de frie ender samt anvendelse derav

Country Status (17)

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

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JPS5148196B2 (zh) * 1972-03-11 1976-12-18
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FR2508047B1 (fr) * 1981-06-22 1985-10-11 Bp Chimie Sa Procede de traitement de polyethylene de basse densite lineaire par des peroxydes organiques, generateurs de radicaux libres
US4378451A (en) * 1981-09-14 1983-03-29 Eastman Kodak Company High flow rate polyolefin extrusion coating compositions
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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CN1030457C (zh) 1995-12-06
US5047485A (en) 1991-09-10
FI900836A0 (fi) 1990-02-20
NO900738D0 (no) 1990-02-15
ES2064503T3 (es) 1995-02-01
EP0384431B1 (en) 1994-11-30
PT93206A (pt) 1990-08-31
DE69014348D1 (de) 1995-01-12
RU2036931C1 (ru) 1995-06-09
CN1045107A (zh) 1990-09-05
JPH02298536A (ja) 1990-12-10
BR9000791A (pt) 1991-01-22
CA1339476C (en) 1997-09-23
KR900012963A (ko) 1990-09-03
KR0145323B1 (ko) 1998-07-15
JP2744317B2 (ja) 1998-04-28
AU4994390A (en) 1990-08-30
EP0384431A2 (en) 1990-08-29
EP0384431A3 (en) 1991-10-09
AU616103B2 (en) 1991-10-17
DE69014348T2 (de) 1995-04-20
DK0384431T3 (da) 1995-01-16
ATE114677T1 (de) 1994-12-15
ZA90911B (en) 1990-12-28

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