JPS48103685A - - Google Patents
Info
- Publication number
- JPS48103685A JPS48103685A JP48025023A JP2502373A JPS48103685A JP S48103685 A JPS48103685 A JP S48103685A JP 48025023 A JP48025023 A JP 48025023A JP 2502373 A JP2502373 A JP 2502373A JP S48103685 A JPS48103685 A JP S48103685A
- Authority
- JP
- Japan
- 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.)
- Pending
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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1018872 | 1972-03-03 | ||
| GB160173*[A GB1419501A (en) | 1972-03-03 | 1973-01-11 | Olefin polymerisation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS48103685A true JPS48103685A (forum.php) | 1973-12-26 |
Family
ID=26236853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48025023A Pending JPS48103685A (forum.php) | 1972-03-03 | 1973-03-02 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3884894A (forum.php) |
| JP (1) | JPS48103685A (forum.php) |
| DE (1) | DE2310407A1 (forum.php) |
| GB (1) | GB1419501A (forum.php) |
| NL (1) | NL7302967A (forum.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW579394B (en) * | 2001-04-24 | 2004-03-11 | Rhodia Industrial Yarns Ag | Process for the production of fine monofilaments made from polypropylene, fine monofilaments made from polypropylene, and their application |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3308112A (en) * | 1955-12-06 | 1967-03-07 | Du Pont | Polymerizing ethylene in the presence of catalyst consisting of aluminum trialkyl mixed with a solution of a vanadium halide and a titanium halide |
| US3139419A (en) * | 1959-07-17 | 1964-06-30 | Exxon Research Engineering Co | Cocrystallized aluminum chloridevanadium chloride-titanium chloride polymerization catalyst |
| US3482935A (en) * | 1959-11-02 | 1969-12-09 | Monsanto Co | Delta titanium trichloride |
| US3130003A (en) * | 1960-04-01 | 1964-04-21 | Exxon Research Engineering Co | Cocrystallized catalyst preparation process |
| US3575948A (en) * | 1968-03-29 | 1971-04-20 | Hercules Inc | Forming small particles of polypropylene by direct polymerization |
| GB1237207A (en) * | 1968-11-23 | 1971-06-30 | Sir Soc Italiana Resine Spa | Method of producing polymers and copolymers of ethylene |
| US3678025A (en) * | 1970-05-22 | 1972-07-18 | Dow Chemical Co | Preparation of linear alpha olefin polymers having broad molecular weight distributions |
| JPS4911269B1 (forum.php) * | 1970-06-06 | 1974-03-15 |
-
1973
- 1973-01-11 GB GB160173*[A patent/GB1419501A/en not_active Expired
- 1973-02-26 US US336041A patent/US3884894A/en not_active Expired - Lifetime
- 1973-03-02 JP JP48025023A patent/JPS48103685A/ja active Pending
- 1973-03-02 DE DE19732310407 patent/DE2310407A1/de active Pending
- 1973-03-02 NL NL7302967A patent/NL7302967A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NL7302967A (forum.php) | 1973-09-06 |
| US3884894A (en) | 1975-05-20 |
| GB1419501A (en) | 1975-12-31 |
| DE2310407A1 (de) | 1973-09-06 |