ES8303179A1 - "procedimiento de fabricacion de lentes organicas". - Google Patents

"procedimiento de fabricacion de lentes organicas".

Info

Publication number
ES8303179A1
ES8303179A1 ES509161A ES509161A ES8303179A1 ES 8303179 A1 ES8303179 A1 ES 8303179A1 ES 509161 A ES509161 A ES 509161A ES 509161 A ES509161 A ES 509161A ES 8303179 A1 ES8303179 A1 ES 8303179A1
Authority
ES
Spain
Prior art keywords
molds
translation
procedure
manufacture
machine
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
ES509161A
Other languages
English (en)
Other versions
ES509161A0 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES509161A priority Critical patent/ES509161A0/es
Publication of ES8303179A1 publication Critical patent/ES8303179A1/es
Publication of ES509161A0 publication Critical patent/ES509161A0/es
Granted legal-status Critical Current

Links

Landscapes

  • Eyeglasses (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PROCEDIMIENTO PARA LA FABRICACION DE LENTES ORGANICAS. COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE PREPARA UNA COMPOSICION MONOMERICA EN FASE LIQUIDA FORMADA POR BIS-CARBONATO ALILICO DE GLICOL DIETILENICO, PEROXIDO DE BENZOILO Y SULFATO DE SODIO ANHIDRO DESECADO CON UN ADITIVO DESMOLDEANTE; SEGUNDA, SE DECANTA LA COMPOSICION MONOMERICA FORMADA DURANTE UN TIEMPO DE DOCE HORAS APROXIMADAMENTE Y A CONTINUACION SE SOMETE A UNA SERIE ESCALONADA DE FILTRACIONES SUCESIVAS; TERCERA, LA MATERIA HOMOGENEIZADA Y FILTRADA SE INYECTA A PRESION NEUMATICA EN MOLDES DE VIDRIO ADECUADOS; CUARTA, LA COMPOSICION MONOMERICA CONTENIDA EN LOS MOLDES SE SOMETE A UN PROCESO DE POLIMERIZACION QUIMICA EN UN HORNO PREVIAMENTE CALDEADO A 50 GRADOS; Y POR ULTIMO, SE EXTRAEN LOS MOLDES DEL HORNO, SE ENFRIAN Y SE DESPRENDEN LAS LENTES. DE APLICACION EN GAFAS DE SOL.
ES509161A 1982-01-29 1982-01-29 "procedimiento de fabricacion de lentes organicas". Granted ES509161A0 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES509161A ES509161A0 (es) 1982-01-29 1982-01-29 "procedimiento de fabricacion de lentes organicas".

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES509161A ES509161A0 (es) 1982-01-29 1982-01-29 "procedimiento de fabricacion de lentes organicas".

Publications (2)

Publication Number Publication Date
ES8303179A1 true ES8303179A1 (es) 1983-02-01
ES509161A0 ES509161A0 (es) 1983-02-01

Family

ID=8483577

Family Applications (1)

Application Number Title Priority Date Filing Date
ES509161A Granted ES509161A0 (es) 1982-01-29 1982-01-29 "procedimiento de fabricacion de lentes organicas".

Country Status (1)

Country Link
ES (1) ES509161A0 (es)

Also Published As

Publication number Publication date
ES509161A0 (es) 1983-02-01

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