FIELD: chemistry.
SUBSTANCE: invention relates to a method of producing isoolefin polymer. The method involves a step for dissolving a catalyst system; providing at least one monomer or a mixture of comonomers in a reaction vessel, having polymerisation contact surfaces, the main part of which has average surface roughness of less than 0.3 mcm (12 micro inches); feeding the dissolved catalyst into the reaction vessel and polymerisation of the at least one monomer or mixture of comonomers to obtain an isoolefin polymer.
EFFECT: reducing polymer deposits formed during polymerisation of isoolefin polymer.
20 cl, 2 tbl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF SEPARATING SUSPENSION COMPONENTS | 2004 |
|
RU2371449C2 |
| POLYMERISATION OF ISOOLEFIN WITH POLYMORPHOGENATES REGULATED WITH RESPECT TO POLYDISPERSITY | 2008 |
|
RU2491299C2 |
| METHOD AND APPARATUS FOR REDUCING POLYMER DEPOSITION | 2008 |
|
RU2470944C2 |
| POLYMERISATION METHODS INVOLVING HYDROFLUOROCARBONS | 2004 |
|
RU2355710C2 |
| METHOD FOR SEPARATION OF COMPONENTS IN AZEOTROPIC OR AZEOTROPE-LIKE MIXTURE, AZEOTROPIC AND AZEOTROPE-LIKE MIXTURES FOR SEPARATION, EXTRACTIVE DISTILLATION SYSTEM FOR SEPARATION OF AZEOTROPIC OR AZEOTROPE-LIKE MIXTURE | 2004 |
|
RU2396241C2 |
| METHOD FOR POLYMERIZATION OF CATIONICALLY POLYMERIZABLE MONOMERS | 2001 |
|
RU2280651C2 |
| METHODS OF PRODUCING ALKYLSTYRENE AND ISOOLEFIN COPOLYMERS | 2011 |
|
RU2562969C2 |
| SEPARATION OF POLYMER SUSPENSIONS | 2008 |
|
RU2454432C2 |
| TREATMENT OF EPOXIDATED UNSATURATED ISOOLEFIN COPOLYMERS | 2016 |
|
RU2742983C2 |
| HALOGENATION METHODS | 2005 |
|
RU2422466C2 |
