ELECTROLYTIC PIGMENTATION METHOD OF ALUMINUM OR ALUMINUM ALLOY

ELECTROLYTIC PIGMENTATION METHOD OF ALUMINUM OR ALUMINUM ALLOY

PURPOSE:To obtain stably a light-colored film, by electrolyzing anodically oxidized Al or Al alloy with an electric current having a prescribed wave-form to make the height of metal deposited in the pores as uniform as possible. CONSTITUTION:An anodic oxide film is formed on the surface of Al or Al...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: HINOTA YUUJI, OOI YOSHIKO
Format: Patent
Sprache:eng
Schlagworte:
APPARATUS THEREFOR
CHEMISTRY
ELECTROFORMING
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
METALLURGY
PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS
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 HINOTA YUUJI
OOI YOSHIKO
description PURPOSE:To obtain stably a light-colored film, by electrolyzing anodically oxidized Al or Al alloy with an electric current having a prescribed wave-form to make the height of metal deposited in the pores as uniform as possible. CONSTITUTION:An anodic oxide film is formed on the surface of Al or Al alloy by DC electrolysis in a bath such as sulfuric acid. The Al or Al alloy having the formed oxide film is immersed in a soln. for electrolytic pigmentation, and it is electrolyzed with an electric current having a wave-form repeating 3-60 millisec. negative current and 10-1,000 times as long positive current as the negative current. The barrier layer 1 has no ununiformity, the height of metal 2 deposited in the pores is made uniform, and the interference effect is improved, so a light-colored film is stably obtd.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JPS5913095A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JPS5913095A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JPS5913095A3</originalsourceid><addsrcrecordid>eNrjZLBz9XF1Dgny94kM8XRWCPB093X1C3EM8fT3U_B1DfHwd1Hwd1Nw9An19fQL9VXwD0KwHX18_CN5GFjTEnOKU3mhNDeDgptriLOHbmpBfnxqcUFicmpeakm8V0CwqaWhsYGlqaMxEUoAPC8qZQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>ELECTROLYTIC PIGMENTATION METHOD OF ALUMINUM OR ALUMINUM ALLOY</title><source>esp@cenet</source><creator>HINOTA YUUJI ; OOI YOSHIKO</creator><creatorcontrib>HINOTA YUUJI ; OOI YOSHIKO</creatorcontrib><description>PURPOSE:To obtain stably a light-colored film, by electrolyzing anodically oxidized Al or Al alloy with an electric current having a prescribed wave-form to make the height of metal deposited in the pores as uniform as possible. CONSTITUTION:An anodic oxide film is formed on the surface of Al or Al alloy by DC electrolysis in a bath such as sulfuric acid. The Al or Al alloy having the formed oxide film is immersed in a soln. for electrolytic pigmentation, and it is electrolyzed with an electric current having a wave-form repeating 3-60 millisec. negative current and 10-1,000 times as long positive current as the negative current. The barrier layer 1 has no ununiformity, the height of metal 2 deposited in the pores is made uniform, and the interference effect is improved, so a light-colored film is stably obtd.</description><language>eng</language><subject>APPARATUS THEREFOR ; CHEMISTRY ; ELECTROFORMING ; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES ; METALLURGY ; PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS</subject><creationdate>1984</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=19840123&amp;DB=EPODOC&amp;CC=JP&amp;NR=S5913095A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19840123&amp;DB=EPODOC&amp;CC=JP&amp;NR=S5913095A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HINOTA YUUJI</creatorcontrib><creatorcontrib>OOI YOSHIKO</creatorcontrib><title>ELECTROLYTIC PIGMENTATION METHOD OF ALUMINUM OR ALUMINUM ALLOY</title><description>PURPOSE:To obtain stably a light-colored film, by electrolyzing anodically oxidized Al or Al alloy with an electric current having a prescribed wave-form to make the height of metal deposited in the pores as uniform as possible. CONSTITUTION:An anodic oxide film is formed on the surface of Al or Al alloy by DC electrolysis in a bath such as sulfuric acid. The Al or Al alloy having the formed oxide film is immersed in a soln. for electrolytic pigmentation, and it is electrolyzed with an electric current having a wave-form repeating 3-60 millisec. negative current and 10-1,000 times as long positive current as the negative current. The barrier layer 1 has no ununiformity, the height of metal 2 deposited in the pores is made uniform, and the interference effect is improved, so a light-colored film is stably obtd.</description><subject>APPARATUS THEREFOR</subject><subject>CHEMISTRY</subject><subject>ELECTROFORMING</subject><subject>ELECTROLYTIC OR ELECTROPHORETIC PROCESSES</subject><subject>METALLURGY</subject><subject>PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1984</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLBz9XF1Dgny94kM8XRWCPB093X1C3EM8fT3U_B1DfHwd1Hwd1Nw9An19fQL9VXwD0KwHX18_CN5GFjTEnOKU3mhNDeDgptriLOHbmpBfnxqcUFicmpeakm8V0CwqaWhsYGlqaMxEUoAPC8qZQ</recordid><startdate>19840123</startdate><enddate>19840123</enddate><creator>HINOTA YUUJI</creator><creator>OOI YOSHIKO</creator><scope>EVB</scope></search><sort><creationdate>19840123</creationdate><title>ELECTROLYTIC PIGMENTATION METHOD OF ALUMINUM OR ALUMINUM ALLOY</title><author>HINOTA YUUJI ; OOI YOSHIKO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS5913095A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1984</creationdate><topic>APPARATUS THEREFOR</topic><topic>CHEMISTRY</topic><topic>ELECTROFORMING</topic><topic>ELECTROLYTIC OR ELECTROPHORETIC PROCESSES</topic><topic>METALLURGY</topic><topic>PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS</topic><toplevel>online_resources</toplevel><creatorcontrib>HINOTA YUUJI</creatorcontrib><creatorcontrib>OOI YOSHIKO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HINOTA YUUJI</au><au>OOI YOSHIKO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ELECTROLYTIC PIGMENTATION METHOD OF ALUMINUM OR ALUMINUM ALLOY</title><date>1984-01-23</date><risdate>1984</risdate><abstract>PURPOSE:To obtain stably a light-colored film, by electrolyzing anodically oxidized Al or Al alloy with an electric current having a prescribed wave-form to make the height of metal deposited in the pores as uniform as possible. CONSTITUTION:An anodic oxide film is formed on the surface of Al or Al alloy by DC electrolysis in a bath such as sulfuric acid. The Al or Al alloy having the formed oxide film is immersed in a soln. for electrolytic pigmentation, and it is electrolyzed with an electric current having a wave-form repeating 3-60 millisec. negative current and 10-1,000 times as long positive current as the negative current. The barrier layer 1 has no ununiformity, the height of metal 2 deposited in the pores is made uniform, and the interference effect is improved, so a light-colored film is stably obtd.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_JPS5913095A
source esp@cenet
subjects APPARATUS THEREFOR
CHEMISTRY
ELECTROFORMING
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
METALLURGY
PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS
title ELECTROLYTIC PIGMENTATION METHOD OF ALUMINUM OR ALUMINUM ALLOY
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-25T11%3A42%3A39IST&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=HINOTA%20YUUJI&rft.date=1984-01-23&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPS5913095A%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