IT1125488B - PROCEDURE FOR PREPARING A COPOLYMER - Google Patents
PROCEDURE FOR PREPARING A COPOLYMERInfo
- Publication number
- IT1125488B IT1125488B IT26561/79A IT2656179A IT1125488B IT 1125488 B IT1125488 B IT 1125488B IT 26561/79 A IT26561/79 A IT 26561/79A IT 2656179 A IT2656179 A IT 2656179A IT 1125488 B IT1125488 B IT 1125488B
- Authority
- IT
- Italy
- Prior art keywords
- copolymer
- preparing
- procedure
- Prior art date
Links
- 229920001577 copolymer Polymers 0.000 title 1
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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
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)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12686778A JPS5554308A (en) | 1978-10-17 | 1978-10-17 | Preparation of copolymer |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7926561A0 IT7926561A0 (en) | 1979-10-17 |
IT1125488B true IT1125488B (en) | 1986-05-14 |
Family
ID=14945789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT26561/79A IT1125488B (en) | 1978-10-17 | 1979-10-17 | PROCEDURE FOR PREPARING A COPOLYMER |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5554308A (en) |
CA (1) | CA1126900A (en) |
DE (1) | DE2942014A1 (en) |
FR (1) | FR2439210B1 (en) |
GB (1) | GB2033911B (en) |
IT (1) | IT1125488B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS603324B2 (en) * | 1978-12-28 | 1985-01-28 | 三井化学株式会社 | Method for producing ethylene copolymer |
JPS6042806B2 (en) * | 1979-12-26 | 1985-09-25 | 日石三菱株式会社 | Copolymer manufacturing method |
JPS56145607A (en) * | 1980-04-11 | 1981-11-12 | Nippon Oil Co Ltd | Wire or cable protection coating layer |
JPS56155226A (en) * | 1980-05-02 | 1981-12-01 | Nippon Oil Co Ltd | Manufacture of radiation-bridged polyolefin |
JPS5734105A (en) * | 1980-08-08 | 1982-02-24 | Nippon Petrochem Co Ltd | Stretched film |
JPS5738837A (en) * | 1980-08-19 | 1982-03-03 | Mitsubishi Chem Ind Ltd | Production of polyolefin film |
JPS5790006A (en) * | 1980-11-27 | 1982-06-04 | Nippon Petrochem Co Ltd | Agricultural film |
JPS57102909A (en) * | 1980-12-17 | 1982-06-26 | Nippon Petrochem Co Ltd | Polyolefin lid |
EP0099774B2 (en) * | 1982-06-24 | 1995-03-22 | BP Chimie Société Anonyme | Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed |
JPS6072908A (en) * | 1983-09-30 | 1985-04-25 | Yotsukaichi Polymer:Kk | Production of ethylene copolymer |
CA1340037C (en) * | 1985-06-17 | 1998-09-08 | Stanley Lustig | Puncture resistant, heat-shrinkable films containing very low density polyethylene copolymer |
US5256351A (en) * | 1985-06-17 | 1993-10-26 | Viskase Corporation | Process for making biaxially stretched, heat shrinkable VLDPE films |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR206852A1 (en) * | 1975-03-10 | 1976-08-23 | Union Carbide Corp | PROCEDURE FOR PREPARING LOW AND MEDIUM DENSITY ETHYLENE POLYMERS IN A FLUID BED REACTOR |
JPS51133386A (en) * | 1975-05-15 | 1976-11-19 | Nippon Oil Co Ltd | A process for manufacturing a polyolefin |
FR2312511A1 (en) * | 1975-05-27 | 1976-12-24 | Naphtachimie Sa | DRY POLYMERIZATION OF OLEFINS IN SERIAL REACTORS |
ZA791363B (en) * | 1978-03-31 | 1980-03-26 | Union Carbide Corp | Preparation of ethylene copolymers in fluid bed reactor |
-
1978
- 1978-10-17 JP JP12686778A patent/JPS5554308A/en active Granted
-
1979
- 1979-10-16 GB GB7935829A patent/GB2033911B/en not_active Expired
- 1979-10-16 CA CA337,704A patent/CA1126900A/en not_active Expired
- 1979-10-17 DE DE19792942014 patent/DE2942014A1/en not_active Withdrawn
- 1979-10-17 IT IT26561/79A patent/IT1125488B/en active
- 1979-10-17 FR FR7925826A patent/FR2439210B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2033911B (en) | 1983-05-05 |
CA1126900A (en) | 1982-06-29 |
IT7926561A0 (en) | 1979-10-17 |
GB2033911A (en) | 1980-05-29 |
DE2942014A1 (en) | 1980-05-08 |
FR2439210B1 (en) | 1986-03-21 |
JPS6320843B2 (en) | 1988-04-30 |
FR2439210A1 (en) | 1980-05-16 |
JPS5554308A (en) | 1980-04-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961025 |