FR2464969B1 - PROCESS FOR THE PREPARATION OF ETHYLENE COPOLYMERS - Google Patents

PROCESS FOR THE PREPARATION OF ETHYLENE COPOLYMERS

Info

Publication number: FR2464969B1
Authority: FR; France
Prior art keywords: preparation; ethylene copolymers; copolymers; ethylene
Prior art date: 1979-09-14
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

FR8019278A

Other languages

French (fr)

Other versions

FR2464969A1 (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.)

Ruhrchemie AG

Original Assignee

Ruhrchemie AG

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.)

1979-09-14

Filing date

1980-09-05

Publication date

1985-11-22

1980-09-05 Application filed by Ruhrchemie AG filed Critical Ruhrchemie AG

1981-03-20 Publication of FR2464969A1 publication Critical patent/FR2464969A1/en

1985-11-22 Application granted granted Critical

1985-11-22 Publication of FR2464969B1 publication Critical patent/FR2464969B1/en

Status Expired legal-status Critical Current

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
- C08F8/00—Chemical modification by after-treatment
- C08F8/12—Hydrolysis
- 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
- 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
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
- 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
- C08F2810/00—Chemical modification of a polymer
- C08F2810/50—Chemical modification of a polymer wherein the polymer is a copolymer and the modification is taking place only on one or more of the monomers present in minority

Landscapes

Chemical & Material Sciences (AREA)
General Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

FR8019278A 1979-09-14 1980-09-05 PROCESS FOR THE PREPARATION OF ETHYLENE COPOLYMERS Expired FR2464969B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2937239A DE2937239C2 (en)	1979-09-14	1979-09-14	Process for the production of copolymers of ethylene

Publications (2)

Publication Number	Publication Date
FR2464969A1 FR2464969A1 (en)	1981-03-20
FR2464969B1 true FR2464969B1 (en)	1985-11-22

Family

ID=6080913

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8019278A Expired FR2464969B1 (en)	1979-09-14	1980-09-05	PROCESS FOR THE PREPARATION OF ETHYLENE COPOLYMERS

Country Status (7)

Country	Link
BE (1)	BE885125A (en)
DE (1)	DE2937239C2 (en)
ES (1)	ES8106741A1 (en)
FR (1)	FR2464969B1 (en)
GB (1)	GB2058795B (en)
IT (1)	IT1145669B (en)
NL (1)	NL182729C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4334846A1 (en) *	1993-10-13	1995-04-20	Basf Ag	Process for the preparation of copolymers of ethylene containing carboxyl groups
DE10008931A1 (en)	2000-02-25	2001-08-30	Basf Ag	Process for the preparation of emulsifiable ethylene polymers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1745136A1 (en) *	1967-08-16	1971-08-05	Monsanto Chemicals	Production of polymers containing hydroxyl groups

1979
- 1979-09-14 DE DE2937239A patent/DE2937239C2/en not_active Expired
1980
- 1980-09-01 NL NLAANVRAGE8004965,A patent/NL182729C/en not_active IP Right Cessation
- 1980-09-05 FR FR8019278A patent/FR2464969B1/en not_active Expired
- 1980-09-08 BE BE0/202018A patent/BE885125A/en not_active IP Right Cessation
- 1980-09-12 ES ES494985A patent/ES8106741A1/en not_active Expired
- 1980-09-15 GB GB8029695A patent/GB2058795B/en not_active Expired
- 1980-09-15 IT IT49676/80A patent/IT1145669B/en active

Also Published As

Publication number	Publication date
GB2058795A (en)	1981-04-15
BE885125A (en)	1981-03-09
NL182729C (en)	1988-05-02
NL8004965A (en)	1981-03-17
IT1145669B (en)	1986-11-05
NL182729B (en)	1987-12-01
GB2058795B (en)	1983-05-05
IT8049676A0 (en)	1980-09-15
FR2464969A1 (en)	1981-03-20
DE2937239A1 (en)	1981-03-19
ES494985A0 (en)	1981-08-01
ES8106741A1 (en)	1981-08-01
DE2937239C2 (en)	1985-10-03

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FR2464969B1 (en)	1985-11-22	PROCESS FOR THE PREPARATION OF ETHYLENE COPOLYMERS

Legal Events

Date	Code	Title	Description
1990-07-27	ST	Notification of lapse