AQUEOUS ALKALINE PRE-TREATMENT SOLUTION FOR USE PRIOR TO DEPOSITION OF A PALLADIUM ACTIVATION LAYER, METHOD AND USE THEREOF
The invention relates to an aqueous alkaline pre-treatment solution for use prior to deposition of a palladium activation layer on a substrate in manufacturing an article with an integrated circuit and a method and use thereof, wherein the solution comprises:- at least one hydroxycarboxylic acid or...
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| creator | Bremmert, Stefanie Wurdinger, Kay Gregoriades, Dr. Laurence John Gernhard, Marius |
| description | The invention relates to an aqueous alkaline pre-treatment solution for use prior to deposition of a palladium activation layer on a substrate in manufacturing an article with an integrated circuit and a method and use thereof, wherein the solution comprises:- at least one hydroxycarboxylic acid or salt thereof according to the general formula (I) [RCH2-(RCH)n-COO-]mMm+ (I)wherein n is integer from 2 to 4 and m is 1 or 2,R is independently H or OH with proviso that at least one R is OH, and whereinMm+with m: 1 is hydrogen, ammonium or alkali metal; or Mm+with m: 2 is earth alkali metal,- at least one polyoxyethylene sorbitan fatty acid ester derivative,- at least one sulphonated fatty acid or a salt thereof. |
| format | Patent |
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Gernhard, Marius</creatorcontrib><description>The invention relates to an aqueous alkaline pre-treatment solution for use prior to deposition of a palladium activation layer on a substrate in manufacturing an article with an integrated circuit and a method and use thereof, wherein the solution comprises:- at least one hydroxycarboxylic acid or salt thereof according to the general formula (I) [RCH2-(RCH)n-COO-]mMm+ (I)wherein n is integer from 2 to 4 and m is 1 or 2,R is independently H or OH with proviso that at least one R is OH, and whereinMm+with m: 1 is hydrogen, ammonium or alkali metal; or Mm+with m: 2 is earth alkali metal,- at least one polyoxyethylene sorbitan fatty acid ester derivative,- at least one sulphonated fatty acid or a salt thereof.</description><language>eng ; fre ; ger</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>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=20200624&DB=EPODOC&CC=EP&NR=3670698A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200624&DB=EPODOC&CC=EP&NR=3670698A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Bremmert, Stefanie</creatorcontrib><creatorcontrib>Wurdinger, Kay</creatorcontrib><creatorcontrib>Gregoriades, Dr. Laurence John</creatorcontrib><creatorcontrib>Gernhard, Marius</creatorcontrib><title>AQUEOUS ALKALINE PRE-TREATMENT SOLUTION FOR USE PRIOR TO DEPOSITION OF A PALLADIUM ACTIVATION LAYER, METHOD AND USE THEREOF</title><description>The invention relates to an aqueous alkaline pre-treatment solution for use prior to deposition of a palladium activation layer on a substrate in manufacturing an article with an integrated circuit and a method and use thereof, wherein the solution comprises:- at least one hydroxycarboxylic acid or salt thereof according to the general formula (I) [RCH2-(RCH)n-COO-]mMm+ (I)wherein n is integer from 2 to 4 and m is 1 or 2,R is independently H or OH with proviso that at least one R is OH, and whereinMm+with m: 1 is hydrogen, ammonium or alkali metal; 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Wurdinger, Kay ; Gregoriades, Dr. Laurence John ; Gernhard, Marius</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3670698A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2020</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>Bremmert, Stefanie</creatorcontrib><creatorcontrib>Wurdinger, Kay</creatorcontrib><creatorcontrib>Gregoriades, Dr. Laurence John</creatorcontrib><creatorcontrib>Gernhard, Marius</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Bremmert, Stefanie</au><au>Wurdinger, Kay</au><au>Gregoriades, Dr. Laurence John</au><au>Gernhard, Marius</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>AQUEOUS ALKALINE PRE-TREATMENT SOLUTION FOR USE PRIOR TO DEPOSITION OF A PALLADIUM ACTIVATION LAYER, METHOD AND USE THEREOF</title><date>2020-06-24</date><risdate>2020</risdate><abstract>The invention relates to an aqueous alkaline pre-treatment solution for use prior to deposition of a palladium activation layer on a substrate in manufacturing an article with an integrated circuit and a method and use thereof, wherein the solution comprises:- at least one hydroxycarboxylic acid or salt thereof according to the general formula (I) [RCH2-(RCH)n-COO-]mMm+ (I)wherein n is integer from 2 to 4 and m is 1 or 2,R is independently H or OH with proviso that at least one R is OH, and whereinMm+with m: 1 is hydrogen, ammonium or alkali metal; or Mm+with m: 2 is earth alkali metal,- at least one polyoxyethylene sorbitan fatty acid ester derivative,- at least one sulphonated fatty acid or a salt thereof.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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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 | AQUEOUS ALKALINE PRE-TREATMENT SOLUTION FOR USE PRIOR TO DEPOSITION OF A PALLADIUM ACTIVATION LAYER, METHOD AND USE THEREOF |
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