OPTICAL INFORMATION RECORDING MEDIUM AND ITS PRODUCTION

OPTICAL INFORMATION RECORDING MEDIUM AND ITS PRODUCTION

PURPOSE:To obtain an optical information recording medium having enhanced mechanical characteristics and antistatic characteristics and almost preventing the sticking of dust by forming a plasma-etched cured coating film. CONSTITUTION:A recording layer 2 is formed on one side of a polycarbonate subs...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: YOSHIKAWA ATSUO
Format: Patent
Sprache:eng
Schlagworte:
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator YOSHIKAWA ATSUO
description PURPOSE:To obtain an optical information recording medium having enhanced mechanical characteristics and antistatic characteristics and almost preventing the sticking of dust by forming a plasma-etched cured coating film. CONSTITUTION:A recording layer 2 is formed on one side of a polycarbonate substrate 1, the other is coated with a coating soln. for a UV-curing resin coating film by a spin coating method and a cured coating film having the required thickness is formed by irradiating the coating soln. with a high pressure mercury lamp. This UV-curing resin coating film is plasma-etched with a plasma etching device and the objective optical information recording medium with a plasma- etched cured coating film 3 is obtd. This recording medium has enhanced mechanical characteristics and high antistatic characteristics, almost prevents the sticking of dust and ensures high reliability of recording and reproduction. When plasma-etched cured coating films are formed on both sides, the same result is produced.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JPH0636349A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JPH0636349A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JPH0636349A3</originalsourceid><addsrcrecordid>eNrjZDD3DwjxdHb0UfD0c_MP8nUM8fT3UwhydfYPcvH0c1fwdXXxDPVVcPRzUfAMCVYICPJ3CXUGqeFhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfFeAR4GZsZmxiaWjsZEKAEACJIoNg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>OPTICAL INFORMATION RECORDING MEDIUM AND ITS PRODUCTION</title><source>esp@cenet</source><creator>YOSHIKAWA ATSUO</creator><creatorcontrib>YOSHIKAWA ATSUO</creatorcontrib><description>PURPOSE:To obtain an optical information recording medium having enhanced mechanical characteristics and antistatic characteristics and almost preventing the sticking of dust by forming a plasma-etched cured coating film. CONSTITUTION:A recording layer 2 is formed on one side of a polycarbonate substrate 1, the other is coated with a coating soln. for a UV-curing resin coating film by a spin coating method and a cured coating film having the required thickness is formed by irradiating the coating soln. with a high pressure mercury lamp. This UV-curing resin coating film is plasma-etched with a plasma etching device and the objective optical information recording medium with a plasma- etched cured coating film 3 is obtd. This recording medium has enhanced mechanical characteristics and high antistatic characteristics, almost prevents the sticking of dust and ensures high reliability of recording and reproduction. When plasma-etched cured coating films are formed on both sides, the same result is produced.</description><edition>5</edition><language>eng</language><subject>INFORMATION STORAGE ; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER ; PHYSICS</subject><creationdate>1994</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19940210&amp;DB=EPODOC&amp;CC=JP&amp;NR=H0636349A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19940210&amp;DB=EPODOC&amp;CC=JP&amp;NR=H0636349A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YOSHIKAWA ATSUO</creatorcontrib><title>OPTICAL INFORMATION RECORDING MEDIUM AND ITS PRODUCTION</title><description>PURPOSE:To obtain an optical information recording medium having enhanced mechanical characteristics and antistatic characteristics and almost preventing the sticking of dust by forming a plasma-etched cured coating film. CONSTITUTION:A recording layer 2 is formed on one side of a polycarbonate substrate 1, the other is coated with a coating soln. for a UV-curing resin coating film by a spin coating method and a cured coating film having the required thickness is formed by irradiating the coating soln. with a high pressure mercury lamp. This UV-curing resin coating film is plasma-etched with a plasma etching device and the objective optical information recording medium with a plasma- etched cured coating film 3 is obtd. This recording medium has enhanced mechanical characteristics and high antistatic characteristics, almost prevents the sticking of dust and ensures high reliability of recording and reproduction. When plasma-etched cured coating films are formed on both sides, the same result is produced.</description><subject>INFORMATION STORAGE</subject><subject>INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1994</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDD3DwjxdHb0UfD0c_MP8nUM8fT3UwhydfYPcvH0c1fwdXXxDPVVcPRzUfAMCVYICPJ3CXUGqeFhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfFeAR4GZsZmxiaWjsZEKAEACJIoNg</recordid><startdate>19940210</startdate><enddate>19940210</enddate><creator>YOSHIKAWA ATSUO</creator><scope>EVB</scope></search><sort><creationdate>19940210</creationdate><title>OPTICAL INFORMATION RECORDING MEDIUM AND ITS PRODUCTION</title><author>YOSHIKAWA ATSUO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH0636349A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1994</creationdate><topic>INFORMATION STORAGE</topic><topic>INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>YOSHIKAWA ATSUO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YOSHIKAWA ATSUO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>OPTICAL INFORMATION RECORDING MEDIUM AND ITS PRODUCTION</title><date>1994-02-10</date><risdate>1994</risdate><abstract>PURPOSE:To obtain an optical information recording medium having enhanced mechanical characteristics and antistatic characteristics and almost preventing the sticking of dust by forming a plasma-etched cured coating film. CONSTITUTION:A recording layer 2 is formed on one side of a polycarbonate substrate 1, the other is coated with a coating soln. for a UV-curing resin coating film by a spin coating method and a cured coating film having the required thickness is formed by irradiating the coating soln. with a high pressure mercury lamp. This UV-curing resin coating film is plasma-etched with a plasma etching device and the objective optical information recording medium with a plasma- etched cured coating film 3 is obtd. This recording medium has enhanced mechanical characteristics and high antistatic characteristics, almost prevents the sticking of dust and ensures high reliability of recording and reproduction. When plasma-etched cured coating films are formed on both sides, the same result is produced.</abstract><edition>5</edition><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_JPH0636349A
source esp@cenet
subjects INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
title OPTICAL INFORMATION RECORDING MEDIUM AND ITS PRODUCTION
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-30T00%3A46%3A20IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=YOSHIKAWA%20ATSUO&rft.date=1994-02-10&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPH0636349A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true