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MY105427A - Ethylene/pentene-1 copolymer, process for the preparation of the same, and ethylene/pentene-1 copolymer composition - Google Patents

Ethylene/pentene-1 copolymer, process for the preparation of the same, and ethylene/pentene-1 copolymer composition

Info

Publication number
MY105427A
MY105427A MYPI91000286A MYPI19910286A MY105427A MY 105427 A MY105427 A MY 105427A MY PI91000286 A MYPI91000286 A MY PI91000286A MY PI19910286 A MYPI19910286 A MY PI19910286A MY 105427 A MY105427 A MY 105427A
Authority
MY
Malaysia
Prior art keywords
pentene
ethylene
copolymer
preparation
copolymer composition
Prior art date
Application number
MYPI91000286A
Inventor
Kohyama Masaya
Sakai Hideki
Iwata Kenji
Ikeyama Seiichi
Akana Yoshinori
Ueda Takashi
Kawakita Kazumitsu
Yamada Masaki
Nishikawa Hiroshi
Kioka Mamoru
Original Assignee
Mitsui Chemicals Incorporated
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 Mitsui Chemicals Incorporated filed Critical Mitsui Chemicals Incorporated
Publication of MY105427A publication Critical patent/MY105427A/en

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  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

THE PRESENT INVENTION RELATES TO A NOVEL ETHYLENE/PENTENE-1 COPOLYMER WHOSE MOLDED FILM HAS A GOOD BALANCE BETWEEN IMPACT RESISTANCE AND TEAR PROPERTIES AND HIGH TRANSPARENCY, ALSO IS PROMINANTLY REDUCED IN A VARIATION OF THE TRANSPARENCY EVEN AFTER SUBJECTED TO A HEAT TREATMENT, AND FURTHER SHOWS HIGH BLOCKING RESISTANCE, PROVIDED THAT THE COPOLYMER FULFILLS SPECIFIC REQUISITES. THE INVENTION ALSO RELATES TO A PROCESS FOR THE PREPARATION OF THE ABOVE MENTIONED ETHYLENE/PENTENE-1 COPOLYMER AND FORMULATION OF THE ETHYLENE/PENTENE-1 COPOLYMER COMPOSITION USING A STABILIZER. ACCORDING TO THE INVENTION, THERE CAN BE OBTAINED AN ETHYLENE/PENTENE-1 COPOLYMER COMPOSITION WHICH IS EXCELLENT IN HEAT STABILITY IN THE MOLDING STAGE, LONG- TERM HEAT STABILITY AND WEATHERABILITY. (FIG. 1)
MYPI91000286A 1990-02-27 1991-02-23 Ethylene/pentene-1 copolymer, process for the preparation of the same, and ethylene/pentene-1 copolymer composition MY105427A (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP4660890 1990-02-27
JP5728490 1990-03-08
JP5728390 1990-03-08
JP10681790 1990-04-23
JP10681890 1990-04-23
JP10681990 1990-04-23
JP10682090 1990-04-23
JP10681690 1990-04-23

Publications (1)

Publication Number Publication Date
MY105427A true MY105427A (en) 1994-10-31

Family

ID=27572344

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI91000286A MY105427A (en) 1990-02-27 1991-02-23 Ethylene/pentene-1 copolymer, process for the preparation of the same, and ethylene/pentene-1 copolymer composition

Country Status (2)

Country Link
MY (1) MY105427A (en)
RU (1) RU2095375C1 (en)

Also Published As

Publication number Publication date
RU2095375C1 (en) 1997-11-10

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