Invention Application
- Patent Title: 結晶性高級αオレフィン重合体及びその製造方法
- Patent Title (English): CRYSTALLINE POLYMER OF HIGHER α-OLEFIN AND PROCESS FOR PRODUCING THE SAME
- Patent Title (中): 高α-烯烃的结晶聚合物及其生产方法
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Application No.: PCT/JP2003/001794Application Date: 2003-02-19
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Publication No.: WO2003070790A1Publication Date: 2003-08-28
- Inventor: 南 裕 , 金丸 正実 , 世良 正憲 , 江川 達哉 , 藤村 剛経
- Applicant: 出光石油化学株式会社 , 南 裕 , 金丸 正実 , 世良 正憲 , 江川 達哉 , 藤村 剛経
- Applicant Address: 〒130-0015 東京都 墨田区 横網一丁目6番1号 Tokyo JP
- Assignee: 出光石油化学株式会社,南 裕,金丸 正実,世良 正憲,江川 達哉,藤村 剛経
- Current Assignee: 出光石油化学株式会社,南 裕,金丸 正実,世良 正憲,江川 達哉,藤村 剛経
- Current Assignee Address: 〒130-0015 東京都 墨田区 横網一丁目６番１号 Tokyo JP
- Agency: 大谷 保
- Priority: JP2002-044598 20020221
- Main IPC: C08F110/14
- IPC: C08F110/14
Abstract:
A crystalline higher-alpha-olefin polymer which is obtained from a C10 or higher alpha-olefin and satisfies either (1) the melting point (Tm) as measured with a differential scanning calorimeter (DSC) is 20 to 100°C or (2) in an examination of spin-lattice relaxation time (T1) by solid NMR analysis, a single T1 is observed at the temperatures not lower than the melting point; and a process for producing the alpha-olefin polymer with a specific metallocene catalyst. The crystalline higher-alpha-olefin polymer is excellent in low-temperature characteristics, rigidity, heat resistance, compatibility with lubricating oils, mixability with inorganic fillers, and secondary processability.
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