GB2033911B - Preparation of ethylene-propylene copolymers - Google Patents

Preparation of ethylene-propylene copolymers

Info

Publication number
GB2033911B
GB2033911B GB7935829A GB7935829A GB2033911B GB 2033911 B GB2033911 B GB 2033911B GB 7935829 A GB7935829 A GB 7935829A GB 7935829 A GB7935829 A GB 7935829A GB 2033911 B GB2033911 B GB 2033911B
Authority
GB
United Kingdom
Prior art keywords
ethylene
preparation
propylene copolymers
copolymers
propylene
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
Application number
GB7935829A
Other versions
GB2033911A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eneos Corp
Original Assignee
Nippon Oil Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Oil Corp filed Critical Nippon Oil Corp
Publication of GB2033911A publication Critical patent/GB2033911A/en
Application granted granted Critical
Publication of GB2033911B publication Critical patent/GB2033911B/en
Expired legal-status Critical Current

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
    • 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
GB7935829A 1978-10-17 1979-10-16 Preparation of ethylene-propylene copolymers Expired GB2033911B (en)

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
GB2033911A GB2033911A (en) 1980-05-29
GB2033911B true GB2033911B (en) 1983-05-05

Family

ID=14945789

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7935829A Expired GB2033911B (en) 1978-10-17 1979-10-16 Preparation of ethylene-propylene copolymers

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)

* Cited by examiner, † Cited by third party
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
DE3366573D1 (en) * 1982-06-24 1986-11-06 Bp Chimie Sa 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
GB2033911A (en) 1980-05-29
JPS6320843B2 (en) 1988-04-30
CA1126900A (en) 1982-06-29
JPS5554308A (en) 1980-04-21
IT1125488B (en) 1986-05-14
DE2942014A1 (en) 1980-05-08
FR2439210A1 (en) 1980-05-16
FR2439210B1 (en) 1986-03-21
IT7926561A0 (en) 1979-10-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19971016