ES353811A1 - Procedimiento continuo para la polimerizacion de etileno. - Google Patents
Procedimiento continuo para la polimerizacion de etileno.Info
- Publication number
- ES353811A1 ES353811A1 ES353811A ES353811A ES353811A1 ES 353811 A1 ES353811 A1 ES 353811A1 ES 353811 A ES353811 A ES 353811A ES 353811 A ES353811 A ES 353811A ES 353811 A1 ES353811 A1 ES 353811A1
- Authority
- ES
- Spain
- Prior art keywords
- zone
- initiator
- temperature
- ethylene
- pressure
- 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
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
- C08F295/00—Macromolecular compounds obtained by polymerisation using successively different catalyst types without deactivating the intermediate polymer
-
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- 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
- C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
- C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB22184/67A GB1205635A (en) | 1967-05-12 | 1967-05-12 | Polymerisation of ethylene |
Publications (1)
Publication Number | Publication Date |
---|---|
ES353811A1 true ES353811A1 (es) | 1969-10-16 |
Family
ID=10175317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES353811A Expired ES353811A1 (es) | 1967-05-12 | 1968-05-11 | Procedimiento continuo para la polimerizacion de etileno. |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE715028A (fr) |
ES (1) | ES353811A1 (fr) |
FR (1) | FR1578947A (fr) |
GB (1) | GB1205635A (fr) |
IL (1) | IL29974A0 (fr) |
NL (1) | NL6806722A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2482111A1 (fr) * | 1980-05-06 | 1981-11-13 | Charbonnages Ste Chimique | Procede monophase de polymerisation de l'ethylene en presence d'eau |
FR2519007B1 (fr) * | 1981-12-24 | 1985-12-27 | Charbonnages Ste Chimique | Copolymeres modifies de l'ethylene et d'au moins une a-olefine et procede pour leur preparation |
US4460755A (en) * | 1982-09-30 | 1984-07-17 | Union Carbide Corporation | Direct conversion of a polymerization reaction catalyzed by a Ziegler-type catalyst into one catalyzed by a chromium-based catalyst |
DE19922104A1 (de) * | 1999-05-17 | 2000-11-23 | Basf Ag | Ethylen(Meth)acrylatcopolymerisate mit geringem Restcomonomergehalt |
DE10326127A1 (de) | 2003-06-06 | 2004-12-23 | Basf Ag | Verfahren zur Herstellung einer wässrigen Polymerisatdispersion |
DE602007003611D1 (de) * | 2007-05-02 | 2010-01-14 | Dow Global Technologies Inc | Hochdichte polyethylenzusammensetzungen, verfahren zu deren herstellung, daraus hergestellte einspritzgeformte artikel und verfahren zur herstellung derartiger artikel |
EP2813545A1 (fr) | 2010-12-03 | 2014-12-17 | Dow Global Technologies LLC | Procédés pour préparer des compositions de polymère à base d'éthylène |
BR112014029998A2 (pt) * | 2012-06-01 | 2017-06-27 | Dow Global Technologies Llc | processo para formar um polímero à base de etileno, processo para polimerizar uma composição de polímero à base de etileno, composição e artigo |
-
1967
- 1967-05-12 GB GB22184/67A patent/GB1205635A/en not_active Expired
-
1968
- 1968-05-10 FR FR1578947D patent/FR1578947A/fr not_active Expired
- 1968-05-10 BE BE715028D patent/BE715028A/xx unknown
- 1968-05-10 NL NL6806722A patent/NL6806722A/xx unknown
- 1968-05-11 ES ES353811A patent/ES353811A1/es not_active Expired
- 1968-05-13 IL IL29974A patent/IL29974A0/xx unknown
Also Published As
Publication number | Publication date |
---|---|
IL29974A0 (en) | 1968-07-25 |
NL6806722A (fr) | 1968-11-13 |
GB1205635A (en) | 1970-09-16 |
BE715028A (fr) | 1968-11-12 |
FR1578947A (fr) | 1969-08-22 |
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