Olefin polymerisation giving oligomers used in lubricants - using antimony penta:fluoride-sulphonic acid catalyst for oligomerisation reaction
Oligomers of 2-24C olefins, with molecular wt. corresp. to an average degree of oligomerisation >5, are prepd. by polymerisation of the olefin at -80 to +30 pref. -80 to 0 degree C, in bulk or in a solvent medium, in the presence of a SbF5 - RSO3H catalytic system (where R is F or Cl; 1-9C (1-6C)...
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| creator | CHRISTIAN BOTTREAU, GERARD SOULA ET JACQUES METZGER |
| description | Oligomers of 2-24C olefins, with molecular wt. corresp. to an average degree of oligomerisation >5, are prepd. by polymerisation of the olefin at -80 to +30 pref. -80 to 0 degree C, in bulk or in a solvent medium, in the presence of a SbF5 - RSO3H catalytic system (where R is F or Cl; 1-9C (1-6C) alkyl; phenyl or naphthenyl; 1-20C(1-12C) alkyl-sustd. phenyl; or any of these radicals partially or totally fluorinated or chlorinated). The molar ratio RSO3H/SbF5 is 1/2 - 1/0.25, and the molar ratio catalytic system/olefin is generally 1/10 - 1/1000 (1/10-1/400) for a molar ratio of RSO3H/SbF5 of 1/1. The oligomers can be used in lubricants.
Procédé de préparation d'oligomères d'oléfines terminales linéaires ou ramifiées en C12 -C24 . Le procédé consiste à oligomériser lesdites oléfines en présence d'un système catalytique Sb F 5 - acide sulfonique à une température comprise entre - 80 et + 30 degrés C. Les oligomères obtenus ont une masse moléculaire correspondant à un degré moyen d'oligomérisation supérieur à 5. |
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Procédé de préparation d'oligomères d'oléfines terminales linéaires ou ramifiées en C12 -C24 . Le procédé consiste à oligomériser lesdites oléfines en présence d'un système catalytique Sb F 5 - acide sulfonique à une température comprise entre - 80 et + 30 degrés C. Les oligomères obtenus ont une masse moléculaire correspondant à un degré moyen d'oligomérisation supérieur à 5.</description><language>eng ; fre</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS ; METALLURGY ; ORGANIC CHEMISTRY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><creationdate>1979</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19790216&DB=EPODOC&CC=FR&NR=2398080A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19790216&DB=EPODOC&CC=FR&NR=2398080A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHRISTIAN BOTTREAU, GERARD SOULA ET JACQUES METZGER</creatorcontrib><title>Olefin polymerisation giving oligomers used in lubricants - using antimony penta:fluoride-sulphonic acid catalyst for oligomerisation reaction</title><description>Oligomers of 2-24C olefins, with molecular wt. corresp. to an average degree of oligomerisation >5, are prepd. by polymerisation of the olefin at -80 to +30 pref. -80 to 0 degree C, in bulk or in a solvent medium, in the presence of a SbF5 - RSO3H catalytic system (where R is F or Cl; 1-9C (1-6C) alkyl; phenyl or naphthenyl; 1-20C(1-12C) alkyl-sustd. phenyl; or any of these radicals partially or totally fluorinated or chlorinated). The molar ratio RSO3H/SbF5 is 1/2 - 1/0.25, and the molar ratio catalytic system/olefin is generally 1/10 - 1/1000 (1/10-1/400) for a molar ratio of RSO3H/SbF5 of 1/1. The oligomers can be used in lubricants.
Procédé de préparation d'oligomères d'oléfines terminales linéaires ou ramifiées en C12 -C24 . Le procédé consiste à oligomériser lesdites oléfines en présence d'un système catalytique Sb F 5 - acide sulfonique à une température comprise entre - 80 et + 30 degrés C. Les oligomères obtenus ont une masse moléculaire correspondant à un degré moyen d'oligomérisation supérieur à 5.</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1979</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjT0KwkAQhdNYiHqHuUAgmkbtRAx2gtiHcTMbBzY7y_4IuYRndgNqbfV--HhvXrwuhjRbcGLGgTwHjCwWen6y7UEM95LrAClQB5kz6e5ZoY0BylxOUA48iB3BkY241yaJ547KkIx7iGUFqLgDhRHNGCJo8b_h758nVJNZFjONJtDqo4sCmtPteC7JSUvBoSJLsW2um3q3rbbVYV3_gbwBMe1Pxg</recordid><startdate>19790216</startdate><enddate>19790216</enddate><creator>CHRISTIAN BOTTREAU, GERARD SOULA ET JACQUES METZGER</creator><scope>EVB</scope></search><sort><creationdate>19790216</creationdate><title>Olefin polymerisation giving oligomers used in lubricants - using antimony penta:fluoride-sulphonic acid catalyst for oligomerisation reaction</title><author>CHRISTIAN BOTTREAU, GERARD SOULA ET JACQUES METZGER</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_FR2398080A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>1979</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>CHRISTIAN BOTTREAU, GERARD SOULA ET JACQUES METZGER</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHRISTIAN BOTTREAU, GERARD SOULA ET JACQUES METZGER</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Olefin polymerisation giving oligomers used in lubricants - using antimony penta:fluoride-sulphonic acid catalyst for oligomerisation reaction</title><date>1979-02-16</date><risdate>1979</risdate><abstract>Oligomers of 2-24C olefins, with molecular wt. corresp. to an average degree of oligomerisation >5, are prepd. by polymerisation of the olefin at -80 to +30 pref. -80 to 0 degree C, in bulk or in a solvent medium, in the presence of a SbF5 - RSO3H catalytic system (where R is F or Cl; 1-9C (1-6C) alkyl; phenyl or naphthenyl; 1-20C(1-12C) alkyl-sustd. phenyl; or any of these radicals partially or totally fluorinated or chlorinated). The molar ratio RSO3H/SbF5 is 1/2 - 1/0.25, and the molar ratio catalytic system/olefin is generally 1/10 - 1/1000 (1/10-1/400) for a molar ratio of RSO3H/SbF5 of 1/1. The oligomers can be used in lubricants.
Procédé de préparation d'oligomères d'oléfines terminales linéaires ou ramifiées en C12 -C24 . Le procédé consiste à oligomériser lesdites oléfines en présence d'un système catalytique Sb F 5 - acide sulfonique à une température comprise entre - 80 et + 30 degrés C. Les oligomères obtenus ont une masse moléculaire correspondant à un degré moyen d'oligomérisation supérieur à 5.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP |
| title | Olefin polymerisation giving oligomers used in lubricants - using antimony penta:fluoride-sulphonic acid catalyst for oligomerisation reaction |
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