ES8900070A1 - Una lente oftalmica compuesta de vidrio y plastico - Google Patents

Una lente oftalmica compuesta de vidrio y plastico

Info

Publication number
ES8900070A1
ES8900070A1 ES554246A ES554246A ES8900070A1 ES 8900070 A1 ES8900070 A1 ES 8900070A1 ES 554246 A ES554246 A ES 554246A ES 554246 A ES554246 A ES 554246A ES 8900070 A1 ES8900070 A1 ES 8900070A1
Authority
ES
Spain
Prior art keywords
glass
layer
plastic
adhesive
lens
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
ES554246A
Other languages
English (en)
Other versions
ES554246A0 (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.)
Ronald Sace
Original Assignee
Ronald Sace
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 Ronald Sace filed Critical Ronald Sace
Priority to ES554246A priority Critical patent/ES8900070A1/es
Publication of ES554246A0 publication Critical patent/ES554246A0/es
Publication of ES8900070A1 publication Critical patent/ES8900070A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Eyeglasses (AREA)
  • Optical Filters (AREA)

Abstract

CONSISTE EN UNA DELGADA CAPA DE VIDRIO, PREFERIBLEMENTE FOTOCROMICO, ADHERIDA A LA PARTE ANTERIOR DE UNA CAPA DE PLASTICO, TENIENDO LA SUPERFICIE POSTERIOR DEL VIDRIO Y LA ANTERIOR DEL PLASTICO UN RADIO DIFERENTE, DE MODO QUE EL ESPACIO PARA ADHESIVO DEFINIDO ENTRE AMBAS CAPAS SEA DELGADO EN EL CENTRO Y RELATIVAMENTE GRUESO EN EL BORDE PERIFERICO DE LA LENTE; Y UN MATERIAL DE UNION ELASTOMERO OPTICAMENTE TRANSPARENTE, ALTAMENTE COHESIVO Y ADHESIVO, CON EL ESPESOR ADECUADO ADAPTABLE AL ESPACIO DE ADHESIVO, SIENDO SUFICIENTEMENTE GRUESO ENTRE LOS BORDES PERIFERICOS DE LA PRIMERA Y SEGUNDA CAPA PARA PERMITIR QUE LA ELASTICIDAD DEL MATERIAL DE UNION SE ADAPTE A LAS DIFERENCIAS EN LA DILATACION TERMICA DE LAS CAPAS CUANDO ESTAN SOMETIDAS A UN INTERVALO AMPLIO DE TEMPERATURAS AMBIENTALES, A FIN DE IMPEDIR LA DESENTRATIFICACION Y FRACTURA DE LAS MISMAS.
ES554246A 1986-04-22 1986-04-22 Una lente oftalmica compuesta de vidrio y plastico Expired ES8900070A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES554246A ES8900070A1 (es) 1986-04-22 1986-04-22 Una lente oftalmica compuesta de vidrio y plastico

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES554246A ES8900070A1 (es) 1986-04-22 1986-04-22 Una lente oftalmica compuesta de vidrio y plastico

Publications (2)

Publication Number Publication Date
ES554246A0 ES554246A0 (es) 1988-11-16
ES8900070A1 true ES8900070A1 (es) 1988-11-16

Family

ID=8491181

Family Applications (1)

Application Number Title Priority Date Filing Date
ES554246A Expired ES8900070A1 (es) 1986-04-22 1986-04-22 Una lente oftalmica compuesta de vidrio y plastico

Country Status (1)

Country Link
ES (1) ES8900070A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112313071A (zh) * 2018-06-18 2021-02-02 日产自动车株式会社 接合构造体及其制造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112313071A (zh) * 2018-06-18 2021-02-02 日产自动车株式会社 接合构造体及其制造方法
US20210362439A1 (en) * 2018-06-18 2021-11-25 Nissan Motor Co., Ltd. Joined structure and method of manufacturing the same
CN112313071B (zh) * 2018-06-18 2023-08-29 日产自动车株式会社 接合构造体及其制造方法

Also Published As

Publication number Publication date
ES554246A0 (es) 1988-11-16

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