RU93053892A - Полиолефиновая композиция и формованное изделие - Google Patents

Полиолефиновая композиция и формованное изделие

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Publication number
RU93053892A
RU93053892A RU93053892/04A RU93053892A RU93053892A RU 93053892 A RU93053892 A RU 93053892A RU 93053892/04 A RU93053892/04 A RU 93053892/04A RU 93053892 A RU93053892 A RU 93053892A RU 93053892 A RU93053892 A RU 93053892A
Authority
RU
Russia
Prior art keywords
composition
mfi
polyolefin composition
olefin
branched chain
Prior art date
Application number
RU93053892/04A
Other languages
English (en)
Other versions
RU2162865C2 (ru
Inventor
Винтер Андреас
ФОЛЛЬМАР Аннетте
КЛООС Фридрих
Бахманн Бернд
Original Assignee
Хехст АГ
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.)
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Publication date
Application filed by Хехст АГ filed Critical Хехст АГ
Publication of RU93053892A publication Critical patent/RU93053892A/ru
Application granted granted Critical
Publication of RU2162865C2 publication Critical patent/RU2162865C2/ru

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Claims (1)

  1. Предложена полиолефиновая композиция для изготовления волокон, нитей и нетканых материалов способом быстрого прядения расплава. Композиция по изобретению содержит полиолефин на основе олефина с по меньшей мере 3 атомами углерода формулы Ra - CH = CH - Rb, где Ra и Rb одинаковы или различны и означают водород или C1 - C1 5-алкил с прямой или разветвленной цепью или разветвленной цепью или образуют вместе с соединяющими их атомами кольцевую систему, и от 0 до 10 мас.% этилена или второго олефина с вышеуказанным значением в качестве сомономера; композиция отличается тем, что она имеет следующие показатели: ИТР (230/2,16) : 5 - 1000 г/10 мин, ИТР (230/5) : 15 - 3000 г/10 мин, молекулярная масса Mw : 75000 - 350000 г/моль, полидисперсность Mw/Mп : 1,8 - 3,5, вязкость : 70 - 300 см3/г, точка плавления: 120 - 165oС, изотактичная длина блока - 25 - 150, эфироэкстрагируемое кол-во: менее 2 мас.% в пересчете на суммарную массу полимера.
RU93053892/04A 1992-12-02 1993-12-02 Полиолефиновая композиция и формованное изделие RU2162865C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4240411.8 1992-12-02
DE4240411 1992-12-02

Publications (2)

Publication Number Publication Date
RU93053892A true RU93053892A (ru) 1996-10-10
RU2162865C2 RU2162865C2 (ru) 2001-02-10

Family

ID=6474128

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93053892/04A RU2162865C2 (ru) 1992-12-02 1993-12-02 Полиолефиновая композиция и формованное изделие

Country Status (13)

Country Link
US (3) US5637666A (ru)
EP (1) EP0600461B1 (ru)
JP (1) JP3550609B2 (ru)
KR (1) KR100329444B1 (ru)
AT (1) ATE167214T1 (ru)
AU (1) AU679009B2 (ru)
CA (1) CA2110441A1 (ru)
DE (1) DE59308665D1 (ru)
ES (1) ES2118177T3 (ru)
FI (1) FI935359A (ru)
RU (1) RU2162865C2 (ru)
TW (1) TW275076B (ru)
ZA (1) ZA938976B (ru)

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