DE3347349C2 - - Google Patents
Info
- Publication number
- DE3347349C2 DE3347349C2 DE19833347349 DE3347349A DE3347349C2 DE 3347349 C2 DE3347349 C2 DE 3347349C2 DE 19833347349 DE19833347349 DE 19833347349 DE 3347349 A DE3347349 A DE 3347349A DE 3347349 C2 DE3347349 C2 DE 3347349C2
- Authority
- DE
- Germany
- Prior art keywords
- polymerization
- titanium trichloride
- propylene
- powder
- vessel
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/04—Monomers containing three or four carbon atoms
- C08F10/06—Propene
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23329482A JPS59124911A (ja) | 1982-12-29 | 1982-12-29 | ポリプロピレンの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3347349A1 DE3347349A1 (de) | 1984-07-05 |
DE3347349C2 true DE3347349C2 (ja) | 1988-01-14 |
Family
ID=16952843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19833347349 Granted DE3347349A1 (de) | 1982-12-29 | 1983-12-28 | Verfahren zur herstellung von polypropylen |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS59124911A (ja) |
DE (1) | DE3347349A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4240076B2 (ja) * | 2006-01-31 | 2009-03-18 | 東洋紡績株式会社 | ポリプロピレン系樹脂積層フィルム、およびその製造方法 |
WO2008108208A1 (ja) * | 2007-02-27 | 2008-09-12 | Toyo Boseki Kabushiki Kaisha | ポリプロピレン系樹脂積層フィルムロール、およびその製造方法 |
JP4867857B2 (ja) * | 2007-08-28 | 2012-02-01 | 東洋紡績株式会社 | ポリプロピレン系樹脂積層フィルム、およびその製造方法 |
WO2009028540A1 (ja) * | 2007-08-28 | 2009-03-05 | Toyo Boseki Kabushiki Kaisha | ポリプロピレン系樹脂積層フィルム、およびその製造方法 |
JP4609464B2 (ja) * | 2007-08-28 | 2011-01-12 | 東洋紡績株式会社 | ポリプロピレン系樹脂積層フィルム、およびその製造方法 |
WO2009028044A1 (ja) * | 2007-08-28 | 2009-03-05 | Toyo Boseki Kabushiki Kaisha | ポリプロピレン系樹脂積層フィルム、およびその製造方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH543546A (fr) * | 1971-03-23 | 1973-10-31 | Solvay | Système catalytique de polymérisation des alpha-oléfines |
NO144570C (no) * | 1974-12-16 | 1981-09-23 | Standard Oil Co | Kontinuerlig fremgangsmaate ved dampfasepolymerisering av en fordampbar polymer, samt apparat for utfoerelse av fremgangsmaaten |
EP0006288B1 (en) * | 1978-06-13 | 1985-07-17 | Imperial Chemical Industries Plc | Process and apparatus for the removal of olefin monomer from olefin polymers |
JPS57155204A (en) * | 1981-02-19 | 1982-09-25 | Chisso Corp | Vapor-phase polymerization of olefin and equipment therefor |
JPS5898315A (ja) * | 1981-12-07 | 1983-06-11 | Chisso Corp | ポリオレフイン共重合体の粉体流動性改良法 |
-
1982
- 1982-12-29 JP JP23329482A patent/JPS59124911A/ja active Granted
-
1983
- 1983-12-28 DE DE19833347349 patent/DE3347349A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3347349A1 (de) | 1984-07-05 |
JPH0339086B2 (ja) | 1991-06-12 |
JPS59124911A (ja) | 1984-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8125 | Change of the main classification |
Ipc: C08F 6/26 |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition |