RO69582A - PROCESS FOR OBTAINING POLYPROPYLENE WITH CLOSE DISTRIBUTION OF MOLECULAR MASS - Google Patents

PROCESS FOR OBTAINING POLYPROPYLENE WITH CLOSE DISTRIBUTION OF MOLECULAR MASS

Info

Publication number
RO69582A
RO69582A RO7375585A RO7558573A RO69582A RO 69582 A RO69582 A RO 69582A RO 7375585 A RO7375585 A RO 7375585A RO 7558573 A RO7558573 A RO 7558573A RO 69582 A RO69582 A RO 69582A
Authority
RO
Romania
Prior art keywords
molecular mass
close distribution
obtaining polypropylene
polypropylene
obtaining
Prior art date
Application number
RO7375585A
Other languages
French (fr)
Romanian (ro)
Inventor
Franz Kugler
Original Assignee
Chemie Linz Ag,At
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
Priority claimed from AT636872A external-priority patent/AT319589B/en
Application filed by Chemie Linz Ag,At filed Critical Chemie Linz Ag,At
Publication of RO69582A publication Critical patent/RO69582A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
RO7375585A 1972-07-25 1973-07-25 PROCESS FOR OBTAINING POLYPROPYLENE WITH CLOSE DISTRIBUTION OF MOLECULAR MASS RO69582A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT636872A AT319589B (en) 1972-07-25 1972-07-25 Process for the production of polypropylene

Publications (1)

Publication Number Publication Date
RO69582A true RO69582A (en) 1982-02-01

Family

ID=3585628

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7375585A RO69582A (en) 1972-07-25 1973-07-25 PROCESS FOR OBTAINING POLYPROPYLENE WITH CLOSE DISTRIBUTION OF MOLECULAR MASS

Country Status (8)

Country Link
ES (1) ES417217A1 (en)
FR (1) FR2193840A1 (en)
IT (1) IT991851B (en)
NO (1) NO140063C (en)
PL (1) PL94987B1 (en)
RO (1) RO69582A (en)
SU (1) SU468433A3 (en)
TR (1) TR17756A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1210176A (en) * 1981-06-15 1986-08-19 Michael T. Morman Degradation of polypropylene for future improved processability
DE3776715D1 (en) * 1986-04-25 1992-03-26 Chisso Corp METHOD FOR PRODUCING A MODIFIED PROPYLENE POLYMER.
US5198506A (en) * 1991-05-10 1993-03-30 Phillips Petroleum Company High organic peroxide content polypropylene
CN1068323C (en) * 1994-07-21 2001-07-11 阿克佐诺贝尔公司 Cyclic ketone peroxide formulations
EP1186618A1 (en) 2000-09-08 2002-03-13 ATOFINA Research Controlled rheology polypropylene heterophasic copolymers
EP1312617A1 (en) * 2001-11-14 2003-05-21 ATOFINA Research Impact strength polypropylene
ES2543459T3 (en) 2009-03-27 2015-08-19 Henkel Ag & Co. Kgaa Adhesives manufactured from polymer systems

Also Published As

Publication number Publication date
FR2193840B1 (en) 1976-07-02
ES417217A1 (en) 1976-03-01
NO140063B (en) 1979-03-19
SU468433A3 (en) 1975-04-25
PL94987B1 (en) 1977-09-30
NO140063C (en) 1979-06-27
IT991851B (en) 1975-08-30
FR2193840A1 (en) 1974-02-22
TR17756A (en) 1976-07-01

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