BE856867A - Procede pour preparer des copolymeres d'ethylene et de polyenes avec rendements eleves - Google Patents

Procede pour preparer des copolymeres d'ethylene et de polyenes avec rendements eleves

Info

Publication number: BE856867A
Authority: BE; Belgium
Prior art keywords: polyenes; ethylene; high yields; preparing copolymers; copolymers
Prior art date: 1976-07-16

Application number

BE179391A

Other languages

English (en)

Inventor

M Bruzzone

A Carbonaro

Original Assignee

Snam Progetti

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.)

1976-07-16

Filing date

1977-07-15

Publication date

1978-01-16

1977-07-15 Application filed by Snam Progetti filed Critical Snam Progetti

1978-01-16 Publication of BE856867A publication Critical patent/BE856867A/fr

Links

VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title 1
239000005977 Ethylene Substances 0.000 title 1
229920001577 copolymer Polymers 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
150000004291 polyenes Chemical class 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
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/14—Organic medium
- 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
- C08F210/02—Ethene

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)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

BE179391A 1976-07-16 1977-07-15 Procede pour preparer des copolymeres d'ethylene et de polyenes avec rendements eleves BE856867A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT25379/76A IT1064663B (it)	1976-07-16	1976-07-16	Procedimento per la preparazione in alta resa di copolimeri dell etilene con polieni

Publications (1)

Publication Number	Publication Date
BE856867A true BE856867A (fr)	1978-01-16

Family

ID=11216523

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE179391A BE856867A (fr)	1976-07-16	1977-07-15	Procede pour preparer des copolymeres d'ethylene et de polyenes avec rendements eleves

Country Status (20)

Country	Link
JP (1)	JPS5311983A (fr)
AU (1)	AU512515B2 (fr)
BE (1)	BE856867A (fr)
CA (1)	CA1112799A (fr)
CH (1)	CH628909A5 (fr)
CS (1)	CS199508B2 (fr)
DD (1)	DD130483A5 (fr)
DE (1)	DE2732110A1 (fr)
DK (1)	DK323377A (fr)
FR (1)	FR2358429A1 (fr)
GB (3)	GB1589096A (fr)
HU (1)	HU178728B (fr)
IL (1)	IL52475A (fr)
IT (1)	IT1064663B (fr)
LU (1)	LU77761A1 (fr)
NL (1)	NL7707832A (fr)
NO (1)	NO147214C (fr)
SE (1)	SE7708247L (fr)
YU (3)	YU174977A (fr)
ZA (1)	ZA774264B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP7828750B2 (ja) *	2021-12-20	2026-03-12	三井化学株式会社	エチレン・非共役ポリエン共重合体
JP7827450B2 (ja) *	2021-12-20	2026-03-10	三井化学株式会社	ゴム組成物およびその用途

1976
- 1976-07-16 IT IT25379/76A patent/IT1064663B/it active
1977
- 1977-07-06 IL IL52475A patent/IL52475A/xx unknown
- 1977-07-07 GB GB35802/79A patent/GB1589096A/en not_active Expired
- 1977-07-07 CA CA282,224A patent/CA1112799A/fr not_active Expired
- 1977-07-07 GB GB28622/77A patent/GB1589095A/en not_active Expired
- 1977-07-07 GB GB35803/79A patent/GB1589097A/en not_active Expired
- 1977-07-07 AU AU26852/77A patent/AU512515B2/en not_active Expired
- 1977-07-13 DD DD7700200041A patent/DD130483A5/xx unknown
- 1977-07-13 CS CS774674A patent/CS199508B2/cs unknown
- 1977-07-13 NL NL7707832A patent/NL7707832A/xx not_active Application Discontinuation
- 1977-07-13 FR FR7721715A patent/FR2358429A1/fr active Granted
- 1977-07-14 CH CH873977A patent/CH628909A5/it not_active IP Right Cessation
- 1977-07-14 JP JP8363777A patent/JPS5311983A/ja active Pending
- 1977-07-14 NO NO772510A patent/NO147214C/no unknown
- 1977-07-14 LU LU77761A patent/LU77761A1/xx unknown
- 1977-07-14 YU YU01749/77A patent/YU174977A/xx unknown
- 1977-07-15 DE DE19772732110 patent/DE2732110A1/de not_active Withdrawn
- 1977-07-15 BE BE179391A patent/BE856867A/fr not_active IP Right Cessation
- 1977-07-15 HU HU77SA3047A patent/HU178728B/hu unknown
- 1977-07-15 ZA ZA00774264A patent/ZA774264B/xx unknown
- 1977-07-15 SE SE7708247A patent/SE7708247L/xx not_active Application Discontinuation
- 1977-07-15 DK DK323377A patent/DK323377A/da not_active Application Discontinuation
1982
- 1982-07-05 YU YU01458/82A patent/YU145882A/xx unknown
- 1982-07-05 YU YU01457/82A patent/YU145782A/xx unknown

Also Published As

Publication number	Publication date
DE2732110A1 (de)	1978-01-19
FR2358429A1 (fr)	1978-02-10
IT1064663B (it)	1985-02-25
DD130483A5 (de)	1978-04-05
LU77761A1 (fr)	1977-10-17
AU512515B2 (en)	1980-10-16
CH628909A5 (en)	1982-03-31
AU2685277A (en)	1979-01-11
CS199508B2 (en)	1980-07-31
IL52475A0 (en)	1977-10-31
JPS5311983A (en)	1978-02-02
YU145882A (en)	1983-10-31
NO147214C (no)	1983-02-23
DK323377A (da)	1978-01-17
YU174977A (en)	1982-10-31
YU145782A (en)	1983-10-31
IL52475A (en)	1981-10-30
NO147214B (no)	1982-11-15
FR2358429B1 (fr)	1981-05-22
GB1589095A (en)	1981-05-07
ZA774264B (en)	1978-06-28
CA1112799A (fr)	1981-11-17
GB1589097A (en)	1981-05-07
SE7708247L (sv)	1978-01-17
GB1589096A (en)	1981-05-07
NL7707832A (nl)	1978-01-18
NO772510L (no)	1978-01-17
HU178728B (en)	1982-06-28

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Legal Events

Date

Code

Title

Description

1985-01-31

RE

Patent lapsed

Owner name: SNAMPROGETTI S.P.A.

Effective date: 19840715