Method for treating laser-structured plastic surfaces

Method for treating laser-structured plastic surfaces

  • CN 1,680,621 B
  • Filed: 04/08/2005
  • Issued: 04/24/2013
  • Est. Priority Date: 04/08/2004
  • Status: Active Grant
First Claim
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1. for the treatment of the method through the plastic base surface of composition, this substrate surface has been made suitable crystal grain composition by laser, for the metallization of carrying out subsequently, it is characterized in that, substrate after making this laser-structured contacts with the working solution that is suitable for removing the metal refining crystal grain that not wishing of generating when the laser composition exist, the mixture of the material that wherein adopts wetting agent and help to clean is as working solution, and the wherein said material that helps to clean is acidic substance or alkaline matterWherein said working solution comprises at least a oleic acid ethoxylate that is selected from, fatty alcohol ethoxylate, alkyl phenol ethoxylate, acid phosphoric acid ester, alkyl sodium sulfate phenol ether and their sodium salt, lipid acid condenses and their sodium salt, the benzene sulfonamide acid esters, the alkyl alcohol amine salt, alkyl sulfonic ester and their sodium salt, the aliphatic amide ethoxylate, fatty alcohol alkoxy compound, alkoxyl group propane-oxyethane-segmented copolymer, epoxy ethane-epoxy propane-segmented copolymer, dimethyl fatty group benzyl ammonium chloride, alkyl polyglycol ether, alkyl glucoside, oxo-alcohols, coconut fatty acid dihydroxy ethyl acid amides, oleic acid dihydroxy ethyl acid amides, sodium lauryl sulphate, sodium dodecyl sulphosuccinate, linear alkyl benzene sulphonic acid, the Phenylsulfonic acid alkyl ester, sulfonic acid alkyl group ester, the sulfated fatty alcohol ester, the sulfated fatty alcohol ether, sulfonic acid alkene ester, the ester group sulphonate, alkyl phosphate, alkyl acid phosphate ether, fatty alcohol ethoxylate, alkyl phenol ethoxylate, the aliphatic amide ethoxylate, fatty acid ethoxylate, fatty acid ester ethoxylate, other alcoxylates, the alkyl group alcohol amide, sugar surfactant, amine oxide, fluorine surfactant, the wetting agent of one of classification of an alkali metal salt of lipid acid and the compositions of mixtures in them.

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