YU46676B - PROCEDURE FOR OBTAINING COMPOSITES BASED ON POLYPROPYLENE AND POLYURETHANE WITH INCREASED IMPACT Toughness - Google Patents

PROCEDURE FOR OBTAINING COMPOSITES BASED ON POLYPROPYLENE AND POLYURETHANE WITH INCREASED IMPACT Toughness

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Publication number
YU46676B
YU46676B YU24188A YU24188A YU46676B YU 46676 B YU46676 B YU 46676B YU 24188 A YU24188 A YU 24188A YU 24188 A YU24188 A YU 24188A YU 46676 B YU46676 B YU 46676B
Authority
YU
Yugoslavia
Prior art keywords
polypropylene
polyurethane
impact toughness
procedure
increased impact
Prior art date
Application number
YU24188A
Other languages
Serbo-Croatian (sh)
Other versions
YU24188A (en
Inventor
Zoran Petrović
Jaroslava Budinski-Simendić
Original Assignee
Zoran Petrović
Jaroslava Budinski-Simendić
Institut Za Petrohemiju Gas, Naftu I Inženjerstvo, Tehnološkog Fakulteta
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 Zoran Petrović, Jaroslava Budinski-Simendić, Institut Za Petrohemiju Gas, Naftu I Inženjerstvo, Tehnološkog Fakulteta filed Critical Zoran Petrović
Priority to YU24188A priority Critical patent/YU46676B/en
Publication of YU24188A publication Critical patent/YU24188A/en
Publication of YU46676B publication Critical patent/YU46676B/en

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  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

POSTUPAK DOBIJANJA KOMPOZITA NA BAZI POLIPROPILENA I POLIURETANA SA POVEĆANOM UDARNOM ŽILAVOŠĆU, naznačen time, što se polipropilen meša sa segmentiranim poliuretanom u zatvorenom mešaču ili ekstruderu za umešavanje na temperaturi od 170В°C do 230В°C u vremenu od 3 minuta pri 40 o/min rotora mešača.PROCESS FOR PREPARING COMPOSITES BASED ON POLYPROPYLENE AND POLYURETHANE WITH INCREASED IMPACT Toughness, characterized in that the polypropylene is mixed with segmented polyurethane in a closed mixer or extruder for mixing at a temperature of 170 minutes at 40 ° C to 230 ° C. mixer rotor.

YU24188A 1988-02-08 1988-02-08 PROCEDURE FOR OBTAINING COMPOSITES BASED ON POLYPROPYLENE AND POLYURETHANE WITH INCREASED IMPACT Toughness YU46676B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
YU24188A YU46676B (en) 1988-02-08 1988-02-08 PROCEDURE FOR OBTAINING COMPOSITES BASED ON POLYPROPYLENE AND POLYURETHANE WITH INCREASED IMPACT Toughness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU24188A YU46676B (en) 1988-02-08 1988-02-08 PROCEDURE FOR OBTAINING COMPOSITES BASED ON POLYPROPYLENE AND POLYURETHANE WITH INCREASED IMPACT Toughness

Publications (2)

Publication Number Publication Date
YU24188A YU24188A (en) 1991-04-30
YU46676B true YU46676B (en) 1994-01-20

Family

ID=25549011

Family Applications (1)

Application Number Title Priority Date Filing Date
YU24188A YU46676B (en) 1988-02-08 1988-02-08 PROCEDURE FOR OBTAINING COMPOSITES BASED ON POLYPROPYLENE AND POLYURETHANE WITH INCREASED IMPACT Toughness

Country Status (1)

Country Link
YU (1) YU46676B (en)

Also Published As

Publication number Publication date
YU24188A (en) 1991-04-30

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