ES8105247A1 - Procedimiento para el aislamiento de productos de cloracion de poli-a-olefinas a partir de sus soluciones en hidrocarbu-ros clorados - Google Patents
Procedimiento para el aislamiento de productos de cloracion de poli-a-olefinas a partir de sus soluciones en hidrocarbu-ros cloradosInfo
- Publication number
- ES8105247A1 ES8105247A1 ES495509A ES495509A ES8105247A1 ES 8105247 A1 ES8105247 A1 ES 8105247A1 ES 495509 A ES495509 A ES 495509A ES 495509 A ES495509 A ES 495509A ES 8105247 A1 ES8105247 A1 ES 8105247A1
- Authority
- ES
- Spain
- Prior art keywords
- solutions
- chlorohydrocarbons
- olefine
- alpha
- isolation
- 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
- C08F6/00—Post-polymerisation treatments
- C08F6/06—Treatment of polymer solutions
- C08F6/12—Separation of polymers from solutions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/12—Incorporating halogen atoms into the molecule
- C08C19/14—Incorporating halogen atoms into the molecule by reaction with halogens
-
- 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
- C08F8/18—Introducing halogen atoms or halogen-containing groups
- C08F8/20—Halogenation
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PROCEDIMIENTO DE AISLAMIENTO DE DERIVADOS DE POLI-OLEFINAS A PARTIR DE SUS SOLUCIONES EN HIDROCARBUROS CLORADOS. CONSISTE EN AÑADIR A LAS SOLUCIONES DE LOS PRODUCTOS DE CLORACION DE POLI-OLEFINA, ANTES DE TRATARLOS CON AGUA CALIENTE O VAPOR DE AGUA, UN HIDROCARBURO ALIFATICO, SATURADO O INSATURADO CON UN NUMERO DE ATOMOS DE CARBONO COMPRENDIDO ENTRE 10 Y 40 Y UN CONTENIDO DE CLORO DE 0 AL 22 POR 100 O UNA MEZCLA DE TALES HIDROCARBUROS EN UNA CANTIDAD DE 2 A 20 POR 100 EN PESO, REFERIDO A POLIMERO CLORADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792940587 DE2940587A1 (de) | 1979-10-06 | 1979-10-06 | Verfahren zur isolierung von poly-a-olefinchlorierungsprodukten aus ihren loesungen in chlorkohlenwasserstoffen |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8105247A1 true ES8105247A1 (es) | 1981-06-16 |
ES495509A0 ES495509A0 (es) | 1981-06-16 |
Family
ID=6082872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES495509A Granted ES495509A0 (es) | 1979-10-06 | 1980-09-30 | Procedimiento para el aislamiento de productos de cloracion de poli-a-olefinas a partir de sus soluciones en hidrocarbu-ros clorados |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0026892A1 (es) |
DE (1) | DE2940587A1 (es) |
ES (1) | ES495509A0 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3343322A1 (de) * | 1983-11-30 | 1985-06-05 | Bayer Ag, 5090 Leverkusen | Verfahren zur isolierung von pulverfoermigen, chlorierten, aliphatischen polymeren aus ihren aliphatischen chlorkohlenwasserstoffloesungen |
EP0179263A1 (de) * | 1984-10-24 | 1986-04-30 | GebràDer Sulzer Aktiengesellschaft | Verfahren zur Abtrennung von festen, aliphatischen, chlorierten Polymeren von einem Chlorierungs-Lösungsmittel |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2359461A1 (de) * | 1973-11-29 | 1975-06-05 | Bayer Ag | Verfahren zur herstellung chlorierter polymerer |
-
1979
- 1979-10-06 DE DE19792940587 patent/DE2940587A1/de not_active Withdrawn
-
1980
- 1980-09-27 EP EP80105868A patent/EP0026892A1/de not_active Withdrawn
- 1980-09-30 ES ES495509A patent/ES495509A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
EP0026892A1 (de) | 1981-04-15 |
DE2940587A1 (de) | 1981-04-16 |
ES495509A0 (es) | 1981-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5216997A (en) | Processing method of multi-superconductor | |
ES8105247A1 (es) | Procedimiento para el aislamiento de productos de cloracion de poli-a-olefinas a partir de sus soluciones en hidrocarbu-ros clorados | |
JPS5236605A (en) | Process for recovery of unreacted vinyl chloride | |
ES453684A1 (es) | Procedimiento para preparar un producto polimerico clorado. | |
NO151857C (no) | Fremgangsmaate til fremstilling av 1,2-dikloretan ved omsetning av etylen med hydrogenklorid og oksygen samt ved omsetning av etylen med klor i en hvirvelsjiktreaktor | |
IL50840A (en) | Process for recovering residual amounts of ethylene and chlorine from ethylene chlorination effluents | |
ES8105883A1 (es) | Metodo para cambiar los tubos de un generador de vapor | |
CA946416A (en) | Process for reducing the concentration of 2-chlorobutadiene (1,3), carbon tetrachloride and benzene in 1,2-dichloroethane recovered in the incomplete thermal cracking into vinyl chloride | |
JPS5210956A (en) | Method of removing deposits | |
JPS5234548A (en) | Tertiary treatment of waste water containing fluorine | |
JPS51131160A (en) | Method of treating waste water | |
JPS5228165A (en) | Disposal process of waste water comprising fluorine | |
JPS51126286A (en) | Method of suspension polymerization of vinyl monomer containing vinyl chloride | |
JPS5227499A (en) | Process for recovery of polyurethane resins | |
JPS5283404A (en) | Elimination of monomers | |
JPS5377036A (en) | Treatment of liquid containing dimethyl terephthalate | |
JPS5275050A (en) | Apparatus for decoloring waste dyeing water | |
JPS5278336A (en) | On-line processing system | |
JPS52109495A (en) | Production of chromium sesquioxide | |
JPS5284178A (en) | Wet process harm removing apparatus of waste gas | |
JPS5316454A (en) | Apparatus for treating sewage water containing residual chlorine | |
Gole | Corrosion of Mild Steel Lead-Lined Equipments: A Case Study | |
JPS51138053A (en) | Method of concentration and treatment of flue washing liquor of waste brning apparatus | |
Alekseenko et al. | Corrosion of Steel in Water of Increased Chloride Content in Radiation Conditions | |
JPS53136362A (en) | Sludge disposal system |