ES2128639T3 - Procedimiento para la obtencion de copolimeros del etileno con acidos alquencarboxilicos. - Google Patents
Procedimiento para la obtencion de copolimeros del etileno con acidos alquencarboxilicos.Info
- Publication number
- ES2128639T3 ES2128639T3 ES95118128T ES95118128T ES2128639T3 ES 2128639 T3 ES2128639 T3 ES 2128639T3 ES 95118128 T ES95118128 T ES 95118128T ES 95118128 T ES95118128 T ES 95118128T ES 2128639 T3 ES2128639 T3 ES 2128639T3
- Authority
- ES
- Spain
- Prior art keywords
- alkenarboxylic
- acids
- procedure
- ethylene copolymers
- obtaining ethylene
- 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 - Lifetime
Links
- 239000002253 acid Substances 0.000 title abstract 2
- 150000007513 acids Chemical class 0.000 title 1
- 229920001038 ethylene copolymer Polymers 0.000 title 1
- 239000002318 adhesion promoter Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- -1 fibres Substances 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 150000003254 radicals Chemical class 0.000 abstract 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
- C08F210/02—Ethene
Landscapes
- 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)
- Polymerisation Methods In General (AREA)
Abstract
PROCESO PARA LA ELABORACION DE COPOLIMERIZADOS DE ETILENO CONTENIENDO A) 94 HASTA 99,5 % MOL DE ETILENO Y B) 0,5 HASTA 6 % MOL DE UN C{SUB,3} - HASTA C{SUB,6} - ACIDO ALQUENCARBOXILICO MEDIANTE POLIMERIZACION DE ALTA PRESION INICIADA DE FORMA RADICAL DE LOS MONOMEROS EN EL REACTOR TUBULAR, DONDE LA MEZCLA DE MONOMEROS NO SE CALIENTA ANTES DE LA ADICION A TRAVES DE 100 C Y NO SE SOBREPASA EL MAXIMO DE LA TEMPERATURA DE POLIMERIZACION DE 260
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4441822A DE4441822A1 (de) | 1994-11-24 | 1994-11-24 | Verfahren zur Herstellung von Copolymerisaten des Ethylens mit Alkencarbonsäuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2128639T3 true ES2128639T3 (es) | 1999-05-16 |
Family
ID=6534033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES95118128T Expired - Lifetime ES2128639T3 (es) | 1994-11-24 | 1995-11-17 | Procedimiento para la obtencion de copolimeros del etileno con acidos alquencarboxilicos. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5739242A (es) |
| EP (1) | EP0713887B1 (es) |
| AT (1) | ATE177764T1 (es) |
| DE (2) | DE4441822A1 (es) |
| ES (1) | ES2128639T3 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10006900A1 (de) | 2000-02-16 | 2001-08-23 | Basell Polyolefine Gmbh | Verfahren zur radikalischen Ethylen-Hochdruckpolymerisation unter Vermeidung unerwünschter Polymerablagerungen |
| DE10008931A1 (de) | 2000-02-25 | 2001-08-30 | Basf Ag | Verfahren zur Herstellung von emulgierbaren Ethylenpolymerisaten |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2387755A (en) * | 1943-03-04 | 1945-10-30 | Du Pont | Hydrogen-modified polymers of ethylene |
| US4351931A (en) * | 1961-06-26 | 1982-09-28 | E. I. Du Pont De Nemours And Company | Polyethylene copolymers |
| GB1503397A (en) * | 1975-10-06 | 1978-03-08 | Ici Ltd | Copolymerising ethylene with unsaturated carboxylic acid |
| US4248990A (en) * | 1979-04-05 | 1981-02-03 | E. I. Du Pont De Nemours & Company | Nonrandom copolymers of ethylene and unsaturated acid |
| US4599392A (en) * | 1983-06-13 | 1986-07-08 | The Dow Chemical Company | Interpolymers of ethylene and unsaturated carboxylic acids |
| DE4010271A1 (de) * | 1990-03-30 | 1991-10-02 | Basf Ag | Verfahren zur herstellung von ethylenpolymerisaten bei druecken oberhalb von 500 bar in einem rohrreaktor mit einspritzfinger |
| DE4219128A1 (de) * | 1992-06-11 | 1993-12-16 | Basf Ag | Verfahren zur Herstellung von Copolymerisaten des Ethylens mit Acrylsäure oder Gemischen von Acrylsäure mit Acrylsäureestern |
-
1994
- 1994-11-24 DE DE4441822A patent/DE4441822A1/de not_active Withdrawn
-
1995
- 1995-11-17 US US08/544,442 patent/US5739242A/en not_active Expired - Fee Related
- 1995-11-17 EP EP95118128A patent/EP0713887B1/de not_active Expired - Lifetime
- 1995-11-17 DE DE59505369T patent/DE59505369D1/de not_active Expired - Fee Related
- 1995-11-17 ES ES95118128T patent/ES2128639T3/es not_active Expired - Lifetime
- 1995-11-17 AT AT95118128T patent/ATE177764T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE59505369D1 (de) | 1999-04-22 |
| EP0713887A1 (de) | 1996-05-29 |
| ATE177764T1 (de) | 1999-04-15 |
| EP0713887B1 (de) | 1999-03-17 |
| US5739242A (en) | 1998-04-14 |
| DE4441822A1 (de) | 1996-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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