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CO4440534A1 - MODIFICATION OF (CO) POLYMERS WITH CYCLIC KETONE PEROXIDES - Google Patents

MODIFICATION OF (CO) POLYMERS WITH CYCLIC KETONE PEROXIDES

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Publication number
CO4440534A1
CO4440534A1 CO95055575A CO95055575A CO4440534A1 CO 4440534 A1 CO4440534 A1 CO 4440534A1 CO 95055575 A CO95055575 A CO 95055575A CO 95055575 A CO95055575 A CO 95055575A CO 4440534 A1 CO4440534 A1 CO 4440534A1
Authority
CO
Colombia
Prior art keywords
polymers
modification
organic peroxide
cyclic ketone
ketone peroxides
Prior art date
Application number
CO95055575A
Other languages
Spanish (es)
Inventor
John Meijer
Andreas Herman Hogt
Bekendam Gerrit
Arina Strigter Leonie
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 CO95055575A priority Critical patent/CO4440534A1/en
Publication of CO4440534A1 publication Critical patent/CO4440534A1/en

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Abstract

LA PRESENTE INVENCION REVELA UN PROCESO PARA LA MODIFICACION DE (CO)POLIMEROS, UTILIZANDO UN PERO- XIDO ORGANICO, QUE COMPRENDE EL PASO DE PONER EN CONTACTO UN (CO)POLIMERO CON PEROXIDO ORGANICO BAJO CONDICIONES EN DONDE POR LO MENOS PARTE DE DICHO PEROXIDO ORGANICO SE DESCOMPONE. EL PROCESO SE CARACTERIZA ADEMAS POR EL HECHO DE QUE POR LO MENOS EL 20% DEL CONTENIDO TOTAL DE OXIGENO ACTIVO DE DICHO PEROXIDO ORGANICO ES ATRIBUIBLE A UNO O MAS PEROXIDOS DE QUETONA CICLICOS. EN UN SEGUNDO ASPECTO, EL INVENTO SE REFIERE AL USO DE UNA COM- POSICION DE PEROXIDOS ORGANICO, EN DONDE POR LO MENOS EL 20% DEL CONTENIDO TOTAL DE OXIGENO ACTIVO ES APORTADO POR UNO O MAS (CO)POLIMEROS MODIFICA- DOS DE PEROXIDO(S) DE QUETONA CICLICOS. SE HA ENCONTRADO QUE ESTOS PEROXIDOS DE QUETONA CICLICOS SON EXTREMADAMENTE EFICIENTES EN LOS PROCESOS DE MODIFICACION DE (CO)POLIMEROS.THE PRESENT INVENTION REVEALS A PROCESS FOR THE MODIFICATION OF (CO) POLYMERS, USING AN ORGANIC PEROXIDE, WHICH INCLUDES THE STEP OF CONTACTING A (CO) POLYMER WITH ORGANIC PEROXIDE UNDER CONDITIONS WHERE AT LEAST PART OF SUCH PEROX ORGAN IT DECOMPOSES. THE PROCESS IS FURTHER CHARACTERIZED BY THE FACT THAT AT LEAST 20% OF THE TOTAL ACTIVE OXYGEN CONTENT OF SUCH ORGANIC PEROXIDE IS ATTRIBUTABLE TO ONE OR MORE CYCLIC KETONE PEROXIDES. IN A SECOND ASPECT, THE INVENTION REFERS TO THE USE OF AN ORGANIC PEROXIDE COMPOSITION, IN WHICH AT LEAST 20% OF THE TOTAL CONTENT OF ACTIVE OXYGEN IS SUPPLIED BY ONE OR MORE (CO) POLYMERS OF PEROXIDE ( S) OF KETONE CYCLICS. THESE CYCLIC KETONE PEROXIDES HAVE BEEN FOUND TO BE EXTREMELY EFFICIENT IN (CO) POLYMER MODIFICATION PROCESSES.

CO95055575A 1995-11-23 1995-11-23 MODIFICATION OF (CO) POLYMERS WITH CYCLIC KETONE PEROXIDES CO4440534A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CO95055575A CO4440534A1 (en) 1995-11-23 1995-11-23 MODIFICATION OF (CO) POLYMERS WITH CYCLIC KETONE PEROXIDES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CO95055575A CO4440534A1 (en) 1995-11-23 1995-11-23 MODIFICATION OF (CO) POLYMERS WITH CYCLIC KETONE PEROXIDES

Publications (1)

Publication Number Publication Date
CO4440534A1 true CO4440534A1 (en) 1997-05-07

Family

ID=40909771

Family Applications (1)

Application Number Title Priority Date Filing Date
CO95055575A CO4440534A1 (en) 1995-11-23 1995-11-23 MODIFICATION OF (CO) POLYMERS WITH CYCLIC KETONE PEROXIDES

Country Status (1)

Country Link
CO (1) CO4440534A1 (en)

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