Coating aluminium with fluorocarbon resins - after degreasing by acid DC electrolysis or with detergent and etching
Al is degreased, either (1) switched as cathode, by DC electrolysis, in diluted aq. H2SO4 soln. or (2) by treatment with an aq. soln. of a synthetic washing agent or detergent. The degreased Al, switched as anode, is etched by DC electrolysis in an aq. chloride soln. having a Cl ion concn. =1 (0.1-1...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre |
| Schlagworte: | |
| 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 | KIYOMI YANAGIDA, TADASHI HIROKANE, SHIGERU OKAZAKI ET KUNIHIKO HORI |
| description | Al is degreased, either (1) switched as cathode, by DC electrolysis, in diluted aq. H2SO4 soln. or (2) by treatment with an aq. soln. of a synthetic washing agent or detergent. The degreased Al, switched as anode, is etched by DC electrolysis in an aq. chloride soln. having a Cl ion concn. =1 (0.1-1) wt.%, at bath temp. >=20 (30-90) degrees C and >=7 (7-60). Coulomb/cm2. The etched Al is coated with a fluorocarbon resin dispersion, dried and baked. Al surface is uniformly provided with fine etching "troughs", giving a fluorocarbon coating which is adherent, dense, free from shrink holes and cracks. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_FR2320791A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>FR2320791A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_FR2320791A13</originalsourceid><addsrcrecordid>eNqNzDEOgkAQhWEaC6PeYS5AIlAYS7NKrI09GXYH2GSZJTtDDLcXowewes3_vW0mJqJ67gHDPHr28wgvrwN0YY4pWkxtZEgkngVywE4pgaM-EcpHtQug9Q6uBiiQ1RTDIl4gpu-NoxX0xArIDkjtsKp9tukwCB1-u8ugvj3NPacpNiQTWmLSpn6UVXk8nYtLUf2RvAGbfEPL</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Coating aluminium with fluorocarbon resins - after degreasing by acid DC electrolysis or with detergent and etching</title><source>esp@cenet</source><creator>KIYOMI YANAGIDA, TADASHI HIROKANE, SHIGERU OKAZAKI ET KUNIHIKO HORI</creator><creatorcontrib>KIYOMI YANAGIDA, TADASHI HIROKANE, SHIGERU OKAZAKI ET KUNIHIKO HORI</creatorcontrib><description>Al is degreased, either (1) switched as cathode, by DC electrolysis, in diluted aq. H2SO4 soln. or (2) by treatment with an aq. soln. of a synthetic washing agent or detergent. The degreased Al, switched as anode, is etched by DC electrolysis in an aq. chloride soln. having a Cl ion concn. =1 (0.1-1) wt.%, at bath temp. >=20 (30-90) degrees C and >=7 (7-60). Coulomb/cm2. The etched Al is coated with a fluorocarbon resin dispersion, dried and baked. Al surface is uniformly provided with fine etching "troughs", giving a fluorocarbon coating which is adherent, dense, free from shrink holes and cracks.</description><language>eng ; fre</language><subject>APPARATUS THEREFOR ; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ; CHEMISTRY ; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES ; METALLURGY ; PERFORMING OPERATIONS ; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL ; PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROMOBJECTS ; SPRAYING OR ATOMISING IN GENERAL ; TRANSPORTING</subject><creationdate>1977</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&date=19770311&DB=EPODOC&CC=FR&NR=2320791A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19770311&DB=EPODOC&CC=FR&NR=2320791A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KIYOMI YANAGIDA, TADASHI HIROKANE, SHIGERU OKAZAKI ET KUNIHIKO HORI</creatorcontrib><title>Coating aluminium with fluorocarbon resins - after degreasing by acid DC electrolysis or with detergent and etching</title><description>Al is degreased, either (1) switched as cathode, by DC electrolysis, in diluted aq. H2SO4 soln. or (2) by treatment with an aq. soln. of a synthetic washing agent or detergent. The degreased Al, switched as anode, is etched by DC electrolysis in an aq. chloride soln. having a Cl ion concn. =1 (0.1-1) wt.%, at bath temp. >=20 (30-90) degrees C and >=7 (7-60). Coulomb/cm2. The etched Al is coated with a fluorocarbon resin dispersion, dried and baked. Al surface is uniformly provided with fine etching "troughs", giving a fluorocarbon coating which is adherent, dense, free from shrink holes and cracks.</description><subject>APPARATUS THEREFOR</subject><subject>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL</subject><subject>CHEMISTRY</subject><subject>ELECTROLYTIC OR ELECTROPHORETIC PROCESSES</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL</subject><subject>PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROMOBJECTS</subject><subject>SPRAYING OR ATOMISING IN GENERAL</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1977</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNzDEOgkAQhWEaC6PeYS5AIlAYS7NKrI09GXYH2GSZJTtDDLcXowewes3_vW0mJqJ67gHDPHr28wgvrwN0YY4pWkxtZEgkngVywE4pgaM-EcpHtQug9Q6uBiiQ1RTDIl4gpu-NoxX0xArIDkjtsKp9tukwCB1-u8ugvj3NPacpNiQTWmLSpn6UVXk8nYtLUf2RvAGbfEPL</recordid><startdate>19770311</startdate><enddate>19770311</enddate><creator>KIYOMI YANAGIDA, TADASHI HIROKANE, SHIGERU OKAZAKI ET KUNIHIKO HORI</creator><scope>EVB</scope></search><sort><creationdate>19770311</creationdate><title>Coating aluminium with fluorocarbon resins - after degreasing by acid DC electrolysis or with detergent and etching</title><author>KIYOMI YANAGIDA, TADASHI HIROKANE, SHIGERU OKAZAKI ET KUNIHIKO HORI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_FR2320791A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>1977</creationdate><topic>APPARATUS THEREFOR</topic><topic>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL</topic><topic>CHEMISTRY</topic><topic>ELECTROLYTIC OR ELECTROPHORETIC PROCESSES</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL</topic><topic>PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROMOBJECTS</topic><topic>SPRAYING OR ATOMISING IN GENERAL</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>KIYOMI YANAGIDA, TADASHI HIROKANE, SHIGERU OKAZAKI ET KUNIHIKO HORI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KIYOMI YANAGIDA, TADASHI HIROKANE, SHIGERU OKAZAKI ET KUNIHIKO HORI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Coating aluminium with fluorocarbon resins - after degreasing by acid DC electrolysis or with detergent and etching</title><date>1977-03-11</date><risdate>1977</risdate><abstract>Al is degreased, either (1) switched as cathode, by DC electrolysis, in diluted aq. H2SO4 soln. or (2) by treatment with an aq. soln. of a synthetic washing agent or detergent. The degreased Al, switched as anode, is etched by DC electrolysis in an aq. chloride soln. having a Cl ion concn. =1 (0.1-1) wt.%, at bath temp. >=20 (30-90) degrees C and >=7 (7-60). Coulomb/cm2. The etched Al is coated with a fluorocarbon resin dispersion, dried and baked. Al surface is uniformly provided with fine etching "troughs", giving a fluorocarbon coating which is adherent, dense, free from shrink holes and cracks.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre |
| recordid | cdi_epo_espacenet_FR2320791A1 |
| source | esp@cenet |
| subjects | APPARATUS THEREFOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL CHEMISTRY ELECTROLYTIC OR ELECTROPHORETIC PROCESSES METALLURGY PERFORMING OPERATIONS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROMOBJECTS SPRAYING OR ATOMISING IN GENERAL TRANSPORTING |
| title | Coating aluminium with fluorocarbon resins - after degreasing by acid DC electrolysis or with detergent and etching |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-30T06%3A28%3A40IST&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=KIYOMI%20YANAGIDA,%20TADASHI%20HIROKANE,%20SHIGERU%20OKAZAKI%20ET%20KUNIHIKO%20HORI&rft.date=1977-03-11&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EFR2320791A1%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 |