IMPROVED TRIVALENT CHROMIUM-CONTAINING COMPOSITION FOR ALUMINUM AND ALUMINUM ALLOYS
A low sludge trivalent chromium based conversion coating bath is provided which forms corrosion resistant coatings on aluminum and aluminum alloys by contact with the bath, which is suitable for use as a rinseable or dry-in place conversion coating for metal, that comprises trivalent chromium cation...
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| creator | SALET, LISA, K KRAMER, KIRK |
| description | A low sludge trivalent chromium based conversion coating bath is provided which forms corrosion resistant coatings on aluminum and aluminum alloys by contact with the bath, which is suitable for use as a rinseable or dry-in place conversion coating for metal, that comprises trivalent chromium cations, fluorometallate anions, guanidinium ions and at least one organic anti-corrosion additive, and other optional components, as well as methods of making and using same, and metals coated using the compositions, the coated aluminum serving as an effective base for paint primers.
La présente invention porte sur un bain de revêtement de conversion basé sur du chrome trivalent à faible teneur en boue, lequel bain forme des revêtements résistants à la corrosion sur l'aluminium et les alliages d'aluminium par contact avec le bain, se prête à une utilisation en tant que revêtement de conversion rinçable ou séchable sur place pour le métal, comprend des cations de chrome trivalent, des anions fluorométalliques, des ions de guanidinium et au moins un additif anti-corrosion organique, ainsi que d'autres constituants optionnels. La présente invention concerne également des procédés de fabrication et d'utilisation dudit bain, et des métaux revêtus au moyen des compositions, l'aluminium revêtu servant de base efficace pour les apprêts de peinture. |
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La présente invention porte sur un bain de revêtement de conversion basé sur du chrome trivalent à faible teneur en boue, lequel bain forme des revêtements résistants à la corrosion sur l'aluminium et les alliages d'aluminium par contact avec le bain, se prête à une utilisation en tant que revêtement de conversion rinçable ou séchable sur place pour le métal, comprend des cations de chrome trivalent, des anions fluorométalliques, des ions de guanidinium et au moins un additif anti-corrosion organique, ainsi que d'autres constituants optionnels. La présente invention concerne également des procédés de fabrication et d'utilisation dudit bain, et des métaux revêtus au moyen des compositions, l'aluminium revêtu servant de base efficace pour les apprêts de peinture.</description><language>eng ; fre</language><subject>CHEMICAL SURFACE TREATMENT ; CHEMISTRY ; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL ; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL ; COATING MATERIAL WITH METALLIC MATERIAL ; COATING METALLIC MATERIAL ; DIFFUSION TREATMENT OF METALLIC MATERIAL ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; METALLURGY ; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</subject><creationdate>2015</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=20150108&DB=EPODOC&CC=WO&NR=2014140857A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150108&DB=EPODOC&CC=WO&NR=2014140857A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SALET, LISA, K</creatorcontrib><creatorcontrib>KRAMER, KIRK</creatorcontrib><title>IMPROVED TRIVALENT CHROMIUM-CONTAINING COMPOSITION FOR ALUMINUM AND ALUMINUM ALLOYS</title><description>A low sludge trivalent chromium based conversion coating bath is provided which forms corrosion resistant coatings on aluminum and aluminum alloys by contact with the bath, which is suitable for use as a rinseable or dry-in place conversion coating for metal, that comprises trivalent chromium cations, fluorometallate anions, guanidinium ions and at least one organic anti-corrosion additive, and other optional components, as well as methods of making and using same, and metals coated using the compositions, the coated aluminum serving as an effective base for paint primers.
La présente invention porte sur un bain de revêtement de conversion basé sur du chrome trivalent à faible teneur en boue, lequel bain forme des revêtements résistants à la corrosion sur l'aluminium et les alliages d'aluminium par contact avec le bain, se prête à une utilisation en tant que revêtement de conversion rinçable ou séchable sur place pour le métal, comprend des cations de chrome trivalent, des anions fluorométalliques, des ions de guanidinium et au moins un additif anti-corrosion organique, ainsi que d'autres constituants optionnels. La présente invention concerne également des procédés de fabrication et d'utilisation dudit bain, et des métaux revêtus au moyen des compositions, l'aluminium revêtu servant de base efficace pour les apprêts de peinture.</description><subject>CHEMICAL SURFACE TREATMENT</subject><subject>CHEMISTRY</subject><subject>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</subject><subject>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</subject><subject>COATING MATERIAL WITH METALLIC MATERIAL</subject><subject>COATING METALLIC MATERIAL</subject><subject>DIFFUSION TREATMENT OF METALLIC MATERIAL</subject><subject>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</subject><subject>METALLURGY</subject><subject>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAj29A0I8g9zdVEICfIMc_Rx9QtRcPYI8vf1DPXVdfb3C3H09PP0c1dw9vcN8A_2DPH091Nw8w9ScPQJ9fX0C_VVcPRzQeL4-PhHBvMwsKYl5hSn8kJpbgZlN9cQZw_d1IL8-NTigsTk1LzUkvhwfyMDQxNDEwMLU3NHY2PiVAEAH5gxeg</recordid><startdate>20150108</startdate><enddate>20150108</enddate><creator>SALET, LISA, K</creator><creator>KRAMER, KIRK</creator><scope>EVB</scope></search><sort><creationdate>20150108</creationdate><title>IMPROVED TRIVALENT CHROMIUM-CONTAINING COMPOSITION FOR ALUMINUM AND ALUMINUM ALLOYS</title><author>SALET, LISA, K ; KRAMER, KIRK</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2014140857A33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2015</creationdate><topic>CHEMICAL SURFACE TREATMENT</topic><topic>CHEMISTRY</topic><topic>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</topic><topic>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</topic><topic>COATING MATERIAL WITH METALLIC MATERIAL</topic><topic>COATING METALLIC MATERIAL</topic><topic>DIFFUSION TREATMENT OF METALLIC MATERIAL</topic><topic>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</topic><topic>METALLURGY</topic><topic>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</topic><toplevel>online_resources</toplevel><creatorcontrib>SALET, LISA, K</creatorcontrib><creatorcontrib>KRAMER, KIRK</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SALET, LISA, K</au><au>KRAMER, KIRK</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>IMPROVED TRIVALENT CHROMIUM-CONTAINING COMPOSITION FOR ALUMINUM AND ALUMINUM ALLOYS</title><date>2015-01-08</date><risdate>2015</risdate><abstract>A low sludge trivalent chromium based conversion coating bath is provided which forms corrosion resistant coatings on aluminum and aluminum alloys by contact with the bath, which is suitable for use as a rinseable or dry-in place conversion coating for metal, that comprises trivalent chromium cations, fluorometallate anions, guanidinium ions and at least one organic anti-corrosion additive, and other optional components, as well as methods of making and using same, and metals coated using the compositions, the coated aluminum serving as an effective base for paint primers.
La présente invention porte sur un bain de revêtement de conversion basé sur du chrome trivalent à faible teneur en boue, lequel bain forme des revêtements résistants à la corrosion sur l'aluminium et les alliages d'aluminium par contact avec le bain, se prête à une utilisation en tant que revêtement de conversion rinçable ou séchable sur place pour le métal, comprend des cations de chrome trivalent, des anions fluorométalliques, des ions de guanidinium et au moins un additif anti-corrosion organique, ainsi que d'autres constituants optionnels. La présente invention concerne également des procédés de fabrication et d'utilisation dudit bain, et des métaux revêtus au moyen des compositions, l'aluminium revêtu servant de base efficace pour les apprêts de peinture.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION |
| title | IMPROVED TRIVALENT CHROMIUM-CONTAINING COMPOSITION FOR ALUMINUM AND ALUMINUM ALLOYS |
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