CO4520145A1 - METHOD OF POLYMERIZING MONOMERS WITH A POLYMERIZATION INITIATOR IN THE PRESENCE OF A PEROXIACIDE CHAIN TRANSFER AGENT TO REDUCE THE MOLECULAR WEIGHT OF THE RESULTING (CO) POLYMER - Google Patents

METHOD OF POLYMERIZING MONOMERS WITH A POLYMERIZATION INITIATOR IN THE PRESENCE OF A PEROXIACIDE CHAIN TRANSFER AGENT TO REDUCE THE MOLECULAR WEIGHT OF THE RESULTING (CO) POLYMER

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Publication number
CO4520145A1
CO4520145A1 CO95051980A CO95051980A CO4520145A1 CO 4520145 A1 CO4520145 A1 CO 4520145A1 CO 95051980 A CO95051980 A CO 95051980A CO 95051980 A CO95051980 A CO 95051980A CO 4520145 A1 CO4520145 A1 CO 4520145A1
Authority
CO
Colombia
Prior art keywords
molecular weight
transfer agent
polymer
chain transfer
peroxiacide
Prior art date
Application number
CO95051980A
Other languages
Spanish (es)
Inventor
Johannes Theodorus Alferink Petrus
Hans Westmijze
John Meijer
Original Assignee
Akzo Nobel Nv
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 Akzo Nobel Nv filed Critical Akzo Nobel Nv
Priority to CO95051980A priority Critical patent/CO4520145A1/en
Publication of CO4520145A1 publication Critical patent/CO4520145A1/en

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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

LA PRESENTE INVENCION REVELA UN METODO PARA (CO)- POLIMERIZAR RADICALMENTE MONOMEROS DE ESTER VINI- LO, HALURO VINILO, DIENE, ACRILONITRILO Y ALFA- OLEFINA, OPCIONALMENTE CON UNO O MAS MENOMEROS NO SATURADOS ETILENICAMENTE, CON UN INICIADOR DE PO- LIMERIZACION EN PRESENCIA DE UNA CANTIDAD DE POR LO MENOS UN AGENTE DE TRANSFERENCIA EN CADENA DE PEROXIACIDO EFETIVO PARA REDUCIR EL PESO MOLECULAR DEL (CO)POLIMERO EN COMPARACION CON UN (CO)POLIME- RO HECHO POR EL MISMO PROCESO SIN AGENTE DE TRANS- FERENCIA EN CADENA. TAMBIEN SE REVELAN (CO)POLIME- ROS PRODUCIDOS POR EL METODO Y EL USO DE PEROXIA- CIDOS ESPECIALES COMO AGENTES DE TRANSFERENCIA EN CADENA EN LA POLIMERIZACION RADICAL DE UNO O MAS MONOMERO NO SATURADOS ETILENICAMENTE. ESTOS PERO- XIACIDOS PROPORCIONAN UNA SIGNIFICATIVA REDUCCION DEL PESO MOLECULAR Y SON UTILES CON UNA VARIEDAD DE INICIADORES DE POLIMERIZACION DIFERENTES.THE PRESENT INVENTION REVEALS A METHOD FOR (CO) - RADICALLY POLYMERIZING MONOMERS OF ESTER VINYL, HALIDE VINYL, DIENE, ACRYLONITRILE AND ALPHA-OLEPHINE, OPTIONALLY WITH ONE OR MORE NON-SATURATED ETHYLENE, WITH INICIENCY, WITH A OF A QUANTITY OF AT LEAST ONE TRANSFER AGENT IN EFFECTIVE PEROXIACIDE CHAIN TO REDUCE THE MOLECULAR WEIGHT OF THE (CO) POLYMER IN COMPARISON WITH A (CO) POLYMER MADE BY THE SAME PROCESS WITHOUT A CHAIN TRANSFER AGENT. THEY ARE ALSO REVEALED (CO) POLYMERS PRODUCED BY THE METHOD AND THE USE OF SPECIAL PEROXYCIDES AS CHAIN TRANSFER AGENTS IN THE RADICAL POLYMERIZATION OF ONE OR MORE MONOMER, NOT ETHYLENICALLY SATURATED. THESE PEROXIACIDES PROVIDE A SIGNIFICANT REDUCTION OF MOLECULAR WEIGHT AND ARE USEFUL WITH A VARIETY OF DIFFERENT POLYMERIZATION INITIATORS.

CO95051980A 1995-11-02 1995-11-02 METHOD OF POLYMERIZING MONOMERS WITH A POLYMERIZATION INITIATOR IN THE PRESENCE OF A PEROXIACIDE CHAIN TRANSFER AGENT TO REDUCE THE MOLECULAR WEIGHT OF THE RESULTING (CO) POLYMER CO4520145A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CO95051980A CO4520145A1 (en) 1995-11-02 1995-11-02 METHOD OF POLYMERIZING MONOMERS WITH A POLYMERIZATION INITIATOR IN THE PRESENCE OF A PEROXIACIDE CHAIN TRANSFER AGENT TO REDUCE THE MOLECULAR WEIGHT OF THE RESULTING (CO) POLYMER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CO95051980A CO4520145A1 (en) 1995-11-02 1995-11-02 METHOD OF POLYMERIZING MONOMERS WITH A POLYMERIZATION INITIATOR IN THE PRESENCE OF A PEROXIACIDE CHAIN TRANSFER AGENT TO REDUCE THE MOLECULAR WEIGHT OF THE RESULTING (CO) POLYMER

Publications (1)

Publication Number Publication Date
CO4520145A1 true CO4520145A1 (en) 1997-10-15

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ID=40929761

Family Applications (1)

Application Number Title Priority Date Filing Date
CO95051980A CO4520145A1 (en) 1995-11-02 1995-11-02 METHOD OF POLYMERIZING MONOMERS WITH A POLYMERIZATION INITIATOR IN THE PRESENCE OF A PEROXIACIDE CHAIN TRANSFER AGENT TO REDUCE THE MOLECULAR WEIGHT OF THE RESULTING (CO) POLYMER

Country Status (1)

Country Link
CO (1) CO4520145A1 (en)

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