SIMPLIFIED METHOD FOR PRETREATING METAL SUBSTRATES FOR COLD FORMING AND REACTIVE LUBRICANT THEREFOR
The present invention relates to a simplified method for pretreating metal substrates for cold forming, in which method a metal substrate is successively 1) preferably cleaned and then rinsed, 2) preferably pickled and then rinsed, 3) brought into contact with a water-based, acidic, reactive lubrica...
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| creator | HOLLMANN Frank GUETTLER Benjamin SHI Yinfeng |
| description | The present invention relates to a simplified method for pretreating metal substrates for cold forming, in which method a metal substrate is successively 1) preferably cleaned and then rinsed, 2) preferably pickled and then rinsed, 3) brought into contact with a water-based, acidic, reactive lubricant, which contains a) oxalic acid, b) at least one accelerator, which comprises nitroguanidine and/or at least one iron(III) source, and c) at least one film former, at least one wax and/or at least one emulsified lubrication oil, and 4) optionally dried, wherein the at least one film former is selected from the group consisting of homopolymers and copolymers of ethylene, propylene, styrene, (meth)acrylic acid, (meth)acrylate, vinyl amine, vinyl formamide, vinyl pyrrolidone, vinyl caprolactam, vinyl acetate, vinyl imidazole and/or epoxy and salts thereof and polyurethanes, polyamides, polyethylene imines, polyamines and salts thereof, wherein the at least one wax is selected from the group consisting of non-ionic waxes and cationic stabilized waxes, and wherein the at least one emulsified lubrication oil is selected from the group consisting of synthetic oils, mineral oils, vegetable oils and animal oils, to a corresponding reactive lubricant and to a metal substrate pretreated by the method and use thereof.
La presente invención se refiere a un proceso simplificado para el pretratamiento de sustratos metálicos para el conformado en frío, en donde un sustrato metálico sucesivamente es 1) preferiblemente limpiado y posteriormente enjuagado, 2) preferiblemente decapado y posteriormente enjuagado, 3) puesto en contacto con un lubricante reactivo, ácido, a base de agua que comprende a) ácido oxálico, b) al menos un acelerador que comprende nitroguanidina y/o al menos una fuente de hierro (III) y c) al menos un formador de película, al menos una cera y o al menos un aceite lubricante emulsionado y 4) opcionalmente se seca, donde al menos un formador de película se selecciona del grupo que consiste en homopolímeros y copolímeros de etileno, propileno, estireno, ácido (met)acrílico, (met)acrilato, vinilamina, vinilformamida, vinilpirrolidona, vinilcaprolactama, acetato de vinilo, vinilimidazol y/o epóxido y sales de los mismos y poliuretanos, poliamidas, polietileniminas, poliaminas y sales de los mismos, donde al menos una cera se selecciona del grupo que consiste en ceras no iónicas y ceras estabilizadas catiónicamente, y donde al menos un aceite lubricante emulsiona |
| format | Patent |
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La presente invención se refiere a un proceso simplificado para el pretratamiento de sustratos metálicos para el conformado en frío, en donde un sustrato metálico sucesivamente es 1) preferiblemente limpiado y posteriormente enjuagado, 2) preferiblemente decapado y posteriormente enjuagado, 3) puesto en contacto con un lubricante reactivo, ácido, a base de agua que comprende a) ácido oxálico, b) al menos un acelerador que comprende nitroguanidina y/o al menos una fuente de hierro (III) y c) al menos un formador de película, al menos una cera y o al menos un aceite lubricante emulsionado y 4) opcionalmente se seca, donde al menos un formador de película se selecciona del grupo que consiste en homopolímeros y copolímeros de etileno, propileno, estireno, ácido (met)acrílico, (met)acrilato, vinilamina, vinilformamida, vinilpirrolidona, vinilcaprolactama, acetato de vinilo, vinilimidazol y/o epóxido y sales de los mismos y poliuretanos, poliamidas, polietileniminas, poliaminas y sales de los mismos, donde al menos una cera se selecciona del grupo que consiste en ceras no iónicas y ceras estabilizadas catiónicamente, y donde al menos un aceite lubricante emulsionado se selecciona del grupo que consiste en aceites sintéticos, aceites minerales, aceites vegetales y aceites animales, a un lubricante reactivo correspondiente y un sustrato metálico que ha sido pretratado mediante el proceso y el uso del mismo.</description><language>eng ; spa</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 ; FUELS ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; LUBRICANTS ; LUBRICATING COMPOSITIONS ; METALLURGY ; PEAT ; PETROLEUM, GAS OR COKE INDUSTRIES ; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION ; TECHNICAL GASES CONTAINING CARBON MONOXIDE ; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION</subject><creationdate>2021</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=20210908&DB=EPODOC&CC=MX&NR=2021009484A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210908&DB=EPODOC&CC=MX&NR=2021009484A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HOLLMANN Frank</creatorcontrib><creatorcontrib>GUETTLER Benjamin</creatorcontrib><creatorcontrib>SHI Yinfeng</creatorcontrib><title>SIMPLIFIED METHOD FOR PRETREATING METAL SUBSTRATES FOR COLD FORMING AND REACTIVE LUBRICANT THEREFOR</title><description>The present invention relates to a simplified method for pretreating metal substrates for cold forming, in which method a metal substrate is successively 1) preferably cleaned and then rinsed, 2) preferably pickled and then rinsed, 3) brought into contact with a water-based, acidic, reactive lubricant, which contains a) oxalic acid, b) at least one accelerator, which comprises nitroguanidine and/or at least one iron(III) source, and c) at least one film former, at least one wax and/or at least one emulsified lubrication oil, and 4) optionally dried, wherein the at least one film former is selected from the group consisting of homopolymers and copolymers of ethylene, propylene, styrene, (meth)acrylic acid, (meth)acrylate, vinyl amine, vinyl formamide, vinyl pyrrolidone, vinyl caprolactam, vinyl acetate, vinyl imidazole and/or epoxy and salts thereof and polyurethanes, polyamides, polyethylene imines, polyamines and salts thereof, wherein the at least one wax is selected from the group consisting of non-ionic waxes and cationic stabilized waxes, and wherein the at least one emulsified lubrication oil is selected from the group consisting of synthetic oils, mineral oils, vegetable oils and animal oils, to a corresponding reactive lubricant and to a metal substrate pretreated by the method and use thereof.
La presente invención se refiere a un proceso simplificado para el pretratamiento de sustratos metálicos para el conformado en frío, en donde un sustrato metálico sucesivamente es 1) preferiblemente limpiado y posteriormente enjuagado, 2) preferiblemente decapado y posteriormente enjuagado, 3) puesto en contacto con un lubricante reactivo, ácido, a base de agua que comprende a) ácido oxálico, b) al menos un acelerador que comprende nitroguanidina y/o al menos una fuente de hierro (III) y c) al menos un formador de película, al menos una cera y o al menos un aceite lubricante emulsionado y 4) opcionalmente se seca, donde al menos un formador de película se selecciona del grupo que consiste en homopolímeros y copolímeros de etileno, propileno, estireno, ácido (met)acrílico, (met)acrilato, vinilamina, vinilformamida, vinilpirrolidona, vinilcaprolactama, acetato de vinilo, vinilimidazol y/o epóxido y sales de los mismos y poliuretanos, poliamidas, polietileniminas, poliaminas y sales de los mismos, donde al menos una cera se selecciona del grupo que consiste en ceras no iónicas y ceras estabilizadas catiónicamente, y donde al menos un aceite lubricante emulsionado se selecciona del grupo que consiste en aceites sintéticos, aceites minerales, aceites vegetales y aceites animales, a un lubricante reactivo correspondiente y un sustrato metálico que ha sido pretratado mediante el proceso y el uso del mismo.</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>FUELS</subject><subject>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</subject><subject>LUBRICANTS</subject><subject>LUBRICATING COMPOSITIONS</subject><subject>METALLURGY</subject><subject>PEAT</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</subject><subject>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><subject>USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwjAUQNEuDqL-w8NdiLWDjmnyYgJJWpJXcSulxEm0UP8f2-IHOF24nHXWR-Nqa5RBCQ5JVxJUFaAOSAE5GX-dN7cQmzJS4IRxAaKyi3Sz4F7CpAWZG4JtymAE9wSkMeBkttnq0T3HtPt1k-0VktCHNLzbNA5dn17p07p7zvIjY5fiXPDTX-gLnFg06g</recordid><startdate>20210908</startdate><enddate>20210908</enddate><creator>HOLLMANN Frank</creator><creator>GUETTLER Benjamin</creator><creator>SHI Yinfeng</creator><scope>EVB</scope></search><sort><creationdate>20210908</creationdate><title>SIMPLIFIED METHOD FOR PRETREATING METAL SUBSTRATES FOR COLD FORMING AND REACTIVE LUBRICANT THEREFOR</title><author>HOLLMANN Frank ; GUETTLER Benjamin ; SHI Yinfeng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_MX2021009484A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; spa</language><creationdate>2021</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>FUELS</topic><topic>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</topic><topic>LUBRICANTS</topic><topic>LUBRICATING COMPOSITIONS</topic><topic>METALLURGY</topic><topic>PEAT</topic><topic>PETROLEUM, GAS OR COKE INDUSTRIES</topic><topic>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><topic>USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION</topic><toplevel>online_resources</toplevel><creatorcontrib>HOLLMANN Frank</creatorcontrib><creatorcontrib>GUETTLER Benjamin</creatorcontrib><creatorcontrib>SHI Yinfeng</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HOLLMANN Frank</au><au>GUETTLER Benjamin</au><au>SHI Yinfeng</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SIMPLIFIED METHOD FOR PRETREATING METAL SUBSTRATES FOR COLD FORMING AND REACTIVE LUBRICANT THEREFOR</title><date>2021-09-08</date><risdate>2021</risdate><abstract>The present invention relates to a simplified method for pretreating metal substrates for cold forming, in which method a metal substrate is successively 1) preferably cleaned and then rinsed, 2) preferably pickled and then rinsed, 3) brought into contact with a water-based, acidic, reactive lubricant, which contains a) oxalic acid, b) at least one accelerator, which comprises nitroguanidine and/or at least one iron(III) source, and c) at least one film former, at least one wax and/or at least one emulsified lubrication oil, and 4) optionally dried, wherein the at least one film former is selected from the group consisting of homopolymers and copolymers of ethylene, propylene, styrene, (meth)acrylic acid, (meth)acrylate, vinyl amine, vinyl formamide, vinyl pyrrolidone, vinyl caprolactam, vinyl acetate, vinyl imidazole and/or epoxy and salts thereof and polyurethanes, polyamides, polyethylene imines, polyamines and salts thereof, wherein the at least one wax is selected from the group consisting of non-ionic waxes and cationic stabilized waxes, and wherein the at least one emulsified lubrication oil is selected from the group consisting of synthetic oils, mineral oils, vegetable oils and animal oils, to a corresponding reactive lubricant and to a metal substrate pretreated by the method and use thereof.
La presente invención se refiere a un proceso simplificado para el pretratamiento de sustratos metálicos para el conformado en frío, en donde un sustrato metálico sucesivamente es 1) preferiblemente limpiado y posteriormente enjuagado, 2) preferiblemente decapado y posteriormente enjuagado, 3) puesto en contacto con un lubricante reactivo, ácido, a base de agua que comprende a) ácido oxálico, b) al menos un acelerador que comprende nitroguanidina y/o al menos una fuente de hierro (III) y c) al menos un formador de película, al menos una cera y o al menos un aceite lubricante emulsionado y 4) opcionalmente se seca, donde al menos un formador de película se selecciona del grupo que consiste en homopolímeros y copolímeros de etileno, propileno, estireno, ácido (met)acrílico, (met)acrilato, vinilamina, vinilformamida, vinilpirrolidona, vinilcaprolactama, acetato de vinilo, vinilimidazol y/o epóxido y sales de los mismos y poliuretanos, poliamidas, polietileniminas, poliaminas y sales de los mismos, donde al menos una cera se selecciona del grupo que consiste en ceras no iónicas y ceras estabilizadas catiónicamente, y donde al menos un aceite lubricante emulsionado se selecciona del grupo que consiste en aceites sintéticos, aceites minerales, aceites vegetales y aceites animales, a un lubricante reactivo correspondiente y un sustrato metálico que ha sido pretratado mediante el proceso y el uso del mismo.</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 FUELS INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL LUBRICANTS LUBRICATING COMPOSITIONS METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TECHNICAL GASES CONTAINING CARBON MONOXIDE USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION |
| title | SIMPLIFIED METHOD FOR PRETREATING METAL SUBSTRATES FOR COLD FORMING AND REACTIVE LUBRICANT THEREFOR |
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