ES8403148A1 - "un metodo de formar un revestimiento hidrofilo sobre un sustrato, preferiblemente un sustrato biomedico". - Google Patents

"un metodo de formar un revestimiento hidrofilo sobre un sustrato, preferiblemente un sustrato biomedico".

Info

Publication number
ES8403148A1
ES8403148A1 ES516749A ES516749A ES8403148A1 ES 8403148 A1 ES8403148 A1 ES 8403148A1 ES 516749 A ES516749 A ES 516749A ES 516749 A ES516749 A ES 516749A ES 8403148 A1 ES8403148 A1 ES 8403148A1
Authority
ES
Spain
Prior art keywords
coating
substrate
hydrophilic
vinyl
isocyanate
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES516749A
Other languages
English (en)
Other versions
ES516749A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Silicone Corp
Original Assignee
International Silicone Corp
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 International Silicone Corp filed Critical International Silicone Corp
Priority to ES516749A priority Critical patent/ES516749A0/es
Publication of ES8403148A1 publication Critical patent/ES8403148A1/es
Publication of ES516749A0 publication Critical patent/ES516749A0/es
Granted legal-status Critical Current

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  • Materials For Medical Uses (AREA)

Abstract

PROCEDIMIENTO PARA LA FORMACION DE REVESTIMIENTOS HIDROFILOS SOBRE UN SUSTRATO, PREFERIBLEMENTE, BIOMEDICO.CONSISTE EN LA OBTENCION DE GRUPOS ISOCIANATO SIN REACCIONAR, A PARTIR DE POLIISOCIANATOS, EN LA SUPERFICIE DE UN SUSTRATO, TAL COMO UNA RESINA, CON LA QUE ESTA EN CONTACTO DURANTE 5 A 20 MINUTOS; Y TRATAMIENTO DE LA SUPERFICIE DEL SUSTRATO CON UN COPOLIMERO HIDROFILO, QUE FORMA ENLACES COVALENTES CON EL ISOCIANATO SIN REACCIONAR.ESTOS RECUBRIMIENTOS TIENEN APLICACIONES EN DRENAJES DE HERIDAS, CATETERES, INSTRUMENTOS QUIRURGICOS Y DERIVACIONES ARTERIOVENOSAS.
ES516749A 1982-10-22 1982-10-22 "un metodo de formar un revestimiento hidrofilo sobre un sustrato, preferiblemente un sustrato biomedico". Granted ES516749A0 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES516749A ES516749A0 (es) 1982-10-22 1982-10-22 "un metodo de formar un revestimiento hidrofilo sobre un sustrato, preferiblemente un sustrato biomedico".

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES516749A ES516749A0 (es) 1982-10-22 1982-10-22 "un metodo de formar un revestimiento hidrofilo sobre un sustrato, preferiblemente un sustrato biomedico".

Publications (2)

Publication Number Publication Date
ES8403148A1 true ES8403148A1 (es) 1983-10-01
ES516749A0 ES516749A0 (es) 1983-10-01

Family

ID=8484823

Family Applications (1)

Application Number Title Priority Date Filing Date
ES516749A Granted ES516749A0 (es) 1982-10-22 1982-10-22 "un metodo de formar un revestimiento hidrofilo sobre un sustrato, preferiblemente un sustrato biomedico".

Country Status (1)

Country Link
ES (1) ES516749A0 (es)

Also Published As

Publication number Publication date
ES516749A0 (es) 1983-10-01

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