JPS5250037B2 - - Google Patents
Info
- Publication number
- JPS5250037B2 JPS5250037B2 JP49025088A JP2508874A JPS5250037B2 JP S5250037 B2 JPS5250037 B2 JP S5250037B2 JP 49025088 A JP49025088 A JP 49025088A JP 2508874 A JP2508874 A JP 2508874A JP S5250037 B2 JPS5250037 B2 JP S5250037B2
- 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.)
- Expired
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49025088A JPS5250037B2 (en) | 1974-03-06 | 1974-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49025088A JPS5250037B2 (en) | 1974-03-06 | 1974-03-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50126590A JPS50126590A (en) | 1975-10-04 |
| JPS5250037B2 true JPS5250037B2 (en) | 1977-12-21 |
Family
ID=12156154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49025088A Expired JPS5250037B2 (en) | 1974-03-06 | 1974-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5250037B2 (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1042180B (en) * | 1975-08-29 | 1980-01-30 | Montedison Spa | PROPOLENE CRYSTAL POLYMERS AND COPOLYMERS AND PROCEDURE FOR THEIR PREPARATION |
| IT1054410B (en) * | 1975-11-21 | 1981-11-10 | Mitsui Petrochemical Ind | CATALYSTS FOR THE POLYMERIZATION OF ALPHA OLEFINS |
| SE7613662L (en) * | 1975-12-10 | 1977-06-11 | Mitsui Petrochemical Ind | POLYMERIZATION OF ALFA-OLEFINES |
| US4175171A (en) * | 1976-08-02 | 1979-11-20 | Mitsui Toatsu Chemicals, Inc. | Catalyst for polymerizing α-olefins |
| JPS5339991A (en) * | 1976-09-27 | 1978-04-12 | Mitsui Petrochem Ind Ltd | Production of titanium catalyst component |
| US4282114A (en) * | 1979-02-08 | 1981-08-04 | Mitsui Toatsu Chemicals, Inc. | Catalyst for polymerizing α-olefins |
| AT377625B (en) * | 1981-06-29 | 1985-04-10 | Georges A Cournoyer | DEVICE FOR TEACHING MUSIC SCREENS AND INTERVALS |
| TW274087B (en) | 1991-08-14 | 1996-04-11 | Mitsui Petroleum Chemicals Ind | |
| KR100341040B1 (en) | 1994-08-18 | 2002-11-23 | 칫소가부시키가이샤 | High Rigidity Propylene-Ethylene Block Copolymer Composition and Its Manufacturing Method |
| JP3355864B2 (en) * | 1995-04-24 | 2002-12-09 | チッソ株式会社 | Continuous production of high-rigidity propylene / ethylene block copolymer |
| US6211300B1 (en) | 1998-04-10 | 2001-04-03 | Chisso Corporation | Propylene-ethylene block copolymer compositions and processes for production thereof |
| JP6710780B2 (en) | 2016-12-27 | 2020-06-17 | 三井化学株式会社 | Lubricating oil composition, lubricating oil viscosity modifier, and lubricating oil additive composition |
| EP4023737A4 (en) | 2019-08-29 | 2023-08-30 | Mitsui Chemicals, Inc. | Lubricating oil composition |
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1974
- 1974-03-06 JP JP49025088A patent/JPS5250037B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50126590A (en) | 1975-10-04 |