ARTICLE EN FONTE D'ACIER COMPRENANT UN REVETEMENT VITREUX ET PROCEDE DE FABRICATION D'UN TEL ARTICLE
La présente invention concerne un article, notamment culinaire, comprend un support en fonte d'acier présentant deux faces opposées. Selon l'invention, l'article comporte un revêtement vitreux se présentant sous la forme d'au moins une couche continue d'un matériau sol-gel c...
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| creator | DUBANCHET, AURELIEN PERILLON, JEAN LUC MULLER, PIERRE JEAN |
| description | La présente invention concerne un article, notamment culinaire, comprend un support en fonte d'acier présentant deux faces opposées. Selon l'invention, l'article comporte un revêtement vitreux se présentant sous la forme d'au moins une couche continue d'un matériau sol-gel comprenant une matrice formée à partir d'au moins un polyalcoxylate métallique et au moins une huile de silicone réactive ou non, la couche de matériau sol-gel étant disposée directement sur l'une au moins des faces dudit support, et la face munie d'un revêtement vitreux présente une rugosité de surface Ra comprise entre 3 et 15 µm avec un nombre de pics par centimètre RPc compris entre 50 et 200. La présente invention concerne également un procédé de fabrication d'un tel article.
The article comprises a cast iron support having two opposite sides with a vitreous coating in the form of a continuous layer of a sol-gel material including a matrix formed from a metal polyalkoxylate and a reactive or unreactive silicone oil. The layer of sol-gel material is directly deposited on one of the sides of the support, where the side provided with the vitreous coating has a surface roughness (Ra) of 3-15 mu m. The vitreous coating successively comprises a first continuous pigmented and/or flaky layer of sol-gel material directly arranged on one of the sides of the support. The article comprises a cast iron support having two opposite sides with a vitreous coating in the form of a continuous layer of a sol-gel material including a matrix formed from a metal polyalkoxylate and a reactive or unreactive silicone oil. The layer of sol-gel material is directly deposited on one of the sides of the support, where the side provided with the vitreous coating has a surface roughness (Ra) of 3-15 mu m with a peak count per centimeter (RPc) of 90 and 120. The silicone oil has a kinematic viscosity of 10-1000 10 -> 6> m 2>s -> 1> at 20[deg] C. The vitreous coating successively comprises a first continuous pigmented and/or flaky layer of sol-gel material directly arranged on one of the sides of the support and covered with a second continuous and transparent layer of sol-gel material, where the sol-gel materials of the first and second layers are identical or different and each comprises a matrix formed based on the metal polyalkoxylate and the reactive or unreactive silicone oil, where the pigment of the first layer is thermally-stable pigments, metal salts and/or thermochrome semi-conductive pigments. The articl |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_FR2997966B1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>FR2997966B1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_FR2997966B13</originalsourceid><addsrcrecordid>eNqNjLEKwjAURbM4iPoPb3NyUKGSMU1vMNAm5fFa3ErROIkW6v9jhn6A0-XAPWetHobF2xqEQC4GAVV7Yz2YbGxaRjBBqAvE6CFokKn3wuhuBKGWo0WVHZAzJXtrxMeQE9kQ1LTEt2r1HF9z2i27UeQg9npI02dI8zTe0zt9B8cnrS-6KMrj-Y_LD6e5M8o</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>ARTICLE EN FONTE D'ACIER COMPRENANT UN REVETEMENT VITREUX ET PROCEDE DE FABRICATION D'UN TEL ARTICLE</title><source>esp@cenet</source><creator>DUBANCHET, AURELIEN ; PERILLON, JEAN LUC ; MULLER, PIERRE JEAN</creator><creatorcontrib>DUBANCHET, AURELIEN ; PERILLON, JEAN LUC ; MULLER, PIERRE JEAN</creatorcontrib><description>La présente invention concerne un article, notamment culinaire, comprend un support en fonte d'acier présentant deux faces opposées. Selon l'invention, l'article comporte un revêtement vitreux se présentant sous la forme d'au moins une couche continue d'un matériau sol-gel comprenant une matrice formée à partir d'au moins un polyalcoxylate métallique et au moins une huile de silicone réactive ou non, la couche de matériau sol-gel étant disposée directement sur l'une au moins des faces dudit support, et la face munie d'un revêtement vitreux présente une rugosité de surface Ra comprise entre 3 et 15 µm avec un nombre de pics par centimètre RPc compris entre 50 et 200. La présente invention concerne également un procédé de fabrication d'un tel article.
The article comprises a cast iron support having two opposite sides with a vitreous coating in the form of a continuous layer of a sol-gel material including a matrix formed from a metal polyalkoxylate and a reactive or unreactive silicone oil. The layer of sol-gel material is directly deposited on one of the sides of the support, where the side provided with the vitreous coating has a surface roughness (Ra) of 3-15 mu m. The vitreous coating successively comprises a first continuous pigmented and/or flaky layer of sol-gel material directly arranged on one of the sides of the support. The article comprises a cast iron support having two opposite sides with a vitreous coating in the form of a continuous layer of a sol-gel material including a matrix formed from a metal polyalkoxylate and a reactive or unreactive silicone oil. The layer of sol-gel material is directly deposited on one of the sides of the support, where the side provided with the vitreous coating has a surface roughness (Ra) of 3-15 mu m with a peak count per centimeter (RPc) of 90 and 120. The silicone oil has a kinematic viscosity of 10-1000 10 -> 6> m 2>s -> 1> at 20[deg] C. The vitreous coating successively comprises a first continuous pigmented and/or flaky layer of sol-gel material directly arranged on one of the sides of the support and covered with a second continuous and transparent layer of sol-gel material, where the sol-gel materials of the first and second layers are identical or different and each comprises a matrix formed based on the metal polyalkoxylate and the reactive or unreactive silicone oil, where the pigment of the first layer is thermally-stable pigments, metal salts and/or thermochrome semi-conductive pigments. The article further comprises a decoration part between the first and second layer of vitreous coating with a pattern comprising a pigment, where the decoration part is functional and the pattern comprises a thermochrome pigment composition with a thermochrome semi-conductive pigment and optionally a thermally-stable pigment. An intermediate layer of the vitreous coating is arranged between the first and second layers and comprises magnetizable particles, where the particles are perpendicular to the support. The article has an inner side able to receive food and an outer side intended to be arranged towards the source of heat, where the vitreous coating is applied on one of the inner and outer sides. An independent claim is included for a method for manufacturing a vitreous coating directly on a cast iron support.</description><language>fre</language><subject>APPARATUS FOR MAKING BEVERAGES ; 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 ; COFFEE MILLS ; DIFFUSION TREATMENT OF METALLIC MATERIAL ; DOMESTIC ARTICLES OR APPLIANCES ; FURNITURE ; HUMAN NECESSITIES ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; KITCHEN EQUIPMENT ; METALLURGY ; SPICE MILLS ; SUCTION CLEANERS IN GENERAL ; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</subject><creationdate>2020</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=20200814&DB=EPODOC&CC=FR&NR=2997966B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200814&DB=EPODOC&CC=FR&NR=2997966B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DUBANCHET, AURELIEN</creatorcontrib><creatorcontrib>PERILLON, JEAN LUC</creatorcontrib><creatorcontrib>MULLER, PIERRE JEAN</creatorcontrib><title>ARTICLE EN FONTE D'ACIER COMPRENANT UN REVETEMENT VITREUX ET PROCEDE DE FABRICATION D'UN TEL ARTICLE</title><description>La présente invention concerne un article, notamment culinaire, comprend un support en fonte d'acier présentant deux faces opposées. Selon l'invention, l'article comporte un revêtement vitreux se présentant sous la forme d'au moins une couche continue d'un matériau sol-gel comprenant une matrice formée à partir d'au moins un polyalcoxylate métallique et au moins une huile de silicone réactive ou non, la couche de matériau sol-gel étant disposée directement sur l'une au moins des faces dudit support, et la face munie d'un revêtement vitreux présente une rugosité de surface Ra comprise entre 3 et 15 µm avec un nombre de pics par centimètre RPc compris entre 50 et 200. La présente invention concerne également un procédé de fabrication d'un tel article.
The article comprises a cast iron support having two opposite sides with a vitreous coating in the form of a continuous layer of a sol-gel material including a matrix formed from a metal polyalkoxylate and a reactive or unreactive silicone oil. The layer of sol-gel material is directly deposited on one of the sides of the support, where the side provided with the vitreous coating has a surface roughness (Ra) of 3-15 mu m. The vitreous coating successively comprises a first continuous pigmented and/or flaky layer of sol-gel material directly arranged on one of the sides of the support. The article comprises a cast iron support having two opposite sides with a vitreous coating in the form of a continuous layer of a sol-gel material including a matrix formed from a metal polyalkoxylate and a reactive or unreactive silicone oil. The layer of sol-gel material is directly deposited on one of the sides of the support, where the side provided with the vitreous coating has a surface roughness (Ra) of 3-15 mu m with a peak count per centimeter (RPc) of 90 and 120. The silicone oil has a kinematic viscosity of 10-1000 10 -> 6> m 2>s -> 1> at 20[deg] C. The vitreous coating successively comprises a first continuous pigmented and/or flaky layer of sol-gel material directly arranged on one of the sides of the support and covered with a second continuous and transparent layer of sol-gel material, where the sol-gel materials of the first and second layers are identical or different and each comprises a matrix formed based on the metal polyalkoxylate and the reactive or unreactive silicone oil, where the pigment of the first layer is thermally-stable pigments, metal salts and/or thermochrome semi-conductive pigments. The article further comprises a decoration part between the first and second layer of vitreous coating with a pattern comprising a pigment, where the decoration part is functional and the pattern comprises a thermochrome pigment composition with a thermochrome semi-conductive pigment and optionally a thermally-stable pigment. An intermediate layer of the vitreous coating is arranged between the first and second layers and comprises magnetizable particles, where the particles are perpendicular to the support. The article has an inner side able to receive food and an outer side intended to be arranged towards the source of heat, where the vitreous coating is applied on one of the inner and outer sides. An independent claim is included for a method for manufacturing a vitreous coating directly on a cast iron support.</description><subject>APPARATUS FOR MAKING BEVERAGES</subject><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>COFFEE MILLS</subject><subject>DIFFUSION TREATMENT OF METALLIC MATERIAL</subject><subject>DOMESTIC ARTICLES OR APPLIANCES</subject><subject>FURNITURE</subject><subject>HUMAN NECESSITIES</subject><subject>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</subject><subject>KITCHEN EQUIPMENT</subject><subject>METALLURGY</subject><subject>SPICE MILLS</subject><subject>SUCTION CLEANERS IN GENERAL</subject><subject>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjLEKwjAURbM4iPoPb3NyUKGSMU1vMNAm5fFa3ErROIkW6v9jhn6A0-XAPWetHobF2xqEQC4GAVV7Yz2YbGxaRjBBqAvE6CFokKn3wuhuBKGWo0WVHZAzJXtrxMeQE9kQ1LTEt2r1HF9z2i27UeQg9npI02dI8zTe0zt9B8cnrS-6KMrj-Y_LD6e5M8o</recordid><startdate>20200814</startdate><enddate>20200814</enddate><creator>DUBANCHET, AURELIEN</creator><creator>PERILLON, JEAN LUC</creator><creator>MULLER, PIERRE JEAN</creator><scope>EVB</scope></search><sort><creationdate>20200814</creationdate><title>ARTICLE EN FONTE D'ACIER COMPRENANT UN REVETEMENT VITREUX ET PROCEDE DE FABRICATION D'UN TEL ARTICLE</title><author>DUBANCHET, AURELIEN ; PERILLON, JEAN LUC ; MULLER, PIERRE JEAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_FR2997966B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>fre</language><creationdate>2020</creationdate><topic>APPARATUS FOR MAKING BEVERAGES</topic><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>COFFEE MILLS</topic><topic>DIFFUSION TREATMENT OF METALLIC MATERIAL</topic><topic>DOMESTIC ARTICLES OR APPLIANCES</topic><topic>FURNITURE</topic><topic>HUMAN NECESSITIES</topic><topic>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</topic><topic>KITCHEN EQUIPMENT</topic><topic>METALLURGY</topic><topic>SPICE MILLS</topic><topic>SUCTION CLEANERS IN GENERAL</topic><topic>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</topic><toplevel>online_resources</toplevel><creatorcontrib>DUBANCHET, AURELIEN</creatorcontrib><creatorcontrib>PERILLON, JEAN LUC</creatorcontrib><creatorcontrib>MULLER, PIERRE JEAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DUBANCHET, AURELIEN</au><au>PERILLON, JEAN LUC</au><au>MULLER, PIERRE JEAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ARTICLE EN FONTE D'ACIER COMPRENANT UN REVETEMENT VITREUX ET PROCEDE DE FABRICATION D'UN TEL ARTICLE</title><date>2020-08-14</date><risdate>2020</risdate><abstract>La présente invention concerne un article, notamment culinaire, comprend un support en fonte d'acier présentant deux faces opposées. Selon l'invention, l'article comporte un revêtement vitreux se présentant sous la forme d'au moins une couche continue d'un matériau sol-gel comprenant une matrice formée à partir d'au moins un polyalcoxylate métallique et au moins une huile de silicone réactive ou non, la couche de matériau sol-gel étant disposée directement sur l'une au moins des faces dudit support, et la face munie d'un revêtement vitreux présente une rugosité de surface Ra comprise entre 3 et 15 µm avec un nombre de pics par centimètre RPc compris entre 50 et 200. La présente invention concerne également un procédé de fabrication d'un tel article.
The article comprises a cast iron support having two opposite sides with a vitreous coating in the form of a continuous layer of a sol-gel material including a matrix formed from a metal polyalkoxylate and a reactive or unreactive silicone oil. The layer of sol-gel material is directly deposited on one of the sides of the support, where the side provided with the vitreous coating has a surface roughness (Ra) of 3-15 mu m. The vitreous coating successively comprises a first continuous pigmented and/or flaky layer of sol-gel material directly arranged on one of the sides of the support. The article comprises a cast iron support having two opposite sides with a vitreous coating in the form of a continuous layer of a sol-gel material including a matrix formed from a metal polyalkoxylate and a reactive or unreactive silicone oil. The layer of sol-gel material is directly deposited on one of the sides of the support, where the side provided with the vitreous coating has a surface roughness (Ra) of 3-15 mu m with a peak count per centimeter (RPc) of 90 and 120. The silicone oil has a kinematic viscosity of 10-1000 10 -> 6> m 2>s -> 1> at 20[deg] C. The vitreous coating successively comprises a first continuous pigmented and/or flaky layer of sol-gel material directly arranged on one of the sides of the support and covered with a second continuous and transparent layer of sol-gel material, where the sol-gel materials of the first and second layers are identical or different and each comprises a matrix formed based on the metal polyalkoxylate and the reactive or unreactive silicone oil, where the pigment of the first layer is thermally-stable pigments, metal salts and/or thermochrome semi-conductive pigments. The article further comprises a decoration part between the first and second layer of vitreous coating with a pattern comprising a pigment, where the decoration part is functional and the pattern comprises a thermochrome pigment composition with a thermochrome semi-conductive pigment and optionally a thermally-stable pigment. An intermediate layer of the vitreous coating is arranged between the first and second layers and comprises magnetizable particles, where the particles are perpendicular to the support. The article has an inner side able to receive food and an outer side intended to be arranged towards the source of heat, where the vitreous coating is applied on one of the inner and outer sides. An independent claim is included for a method for manufacturing a vitreous coating directly on a cast iron support.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | APPARATUS FOR MAKING BEVERAGES 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 COFFEE MILLS DIFFUSION TREATMENT OF METALLIC MATERIAL DOMESTIC ARTICLES OR APPLIANCES FURNITURE HUMAN NECESSITIES INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL KITCHEN EQUIPMENT METALLURGY SPICE MILLS SUCTION CLEANERS IN GENERAL SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION |
| title | ARTICLE EN FONTE D'ACIER COMPRENANT UN REVETEMENT VITREUX ET PROCEDE DE FABRICATION D'UN TEL ARTICLE |
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