MX9705310A - Procedimiento para la obtencion de poli-iso-olefinas altamente ramificadas. - Google Patents

Procedimiento para la obtencion de poli-iso-olefinas altamente ramificadas.

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Publication number
MX9705310A
MX9705310A MX9705310A MX9705310A MX9705310A MX 9705310 A MX9705310 A MX 9705310A MX 9705310 A MX9705310 A MX 9705310A MX 9705310 A MX9705310 A MX 9705310A MX 9705310 A MX9705310 A MX 9705310A
Authority
MX
Mexico
Prior art keywords
iso
olefins
highly branched
branched poly
obtain highly
Prior art date
Application number
MX9705310A
Other languages
English (en)
Other versions
MXPA97005310A (es
Inventor
Gerhard Langstein
Werner Obrecht
Judit Eva Puskas
Oskar Nuyken
Karin Weiss
Original Assignee
Bayer Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bayer Ag filed Critical Bayer Ag
Priority to MX9705310A priority Critical patent/MX9705310A/es
Publication of MXPA97005310A publication Critical patent/MXPA97005310A/es
Publication of MX9705310A publication Critical patent/MX9705310A/es

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Abstract

Se preparan poli-iso-olefinas altamente ramificadas, segun la invencion, por polimerizacion de iso-olefinas, en caso dado en combinacion con dienos conjugados o no conjugados, en un procedimiento de una sola etapa, en solucion, suspension o en la fase gaseosa, en presencia de monomeros bifun-cionales, que tengan al menos un grupo susceptible de poli-merizacion cationica y al menos un grupo que sirva como iniciador para la polimerizacion cationica de iso-olefinas (inimero), a temperaturas de +20 hasta -100 degree C, en caso dado en presencia de disolventes orgánicos inertes, y en presen-cia de alquilalumoxanos (co-iniciador).
MX9705310A 1997-07-14 1997-07-14 Procedimiento para la obtencion de poli-iso-olefinas altamente ramificadas. MX9705310A (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MX9705310A MX9705310A (es) 1997-07-14 1997-07-14 Procedimiento para la obtencion de poli-iso-olefinas altamente ramificadas.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19628450.3 1996-07-15
MX9705310A MX9705310A (es) 1997-07-14 1997-07-14 Procedimiento para la obtencion de poli-iso-olefinas altamente ramificadas.

Publications (2)

Publication Number Publication Date
MXPA97005310A MXPA97005310A (es) 1998-01-01
MX9705310A true MX9705310A (es) 1998-01-31

Family

ID=39165627

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9705310A MX9705310A (es) 1997-07-14 1997-07-14 Procedimiento para la obtencion de poli-iso-olefinas altamente ramificadas.

Country Status (1)

Country Link
MX (1) MX9705310A (es)

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