STRIPPING LIQUID FOR REGENERATING PREPAINTED RELIEF PHOTOSENSITIVE PLATE

STRIPPING LIQUID FOR REGENERATING PREPAINTED RELIEF PHOTOSENSITIVE PLATE

  • CN 1,031,099 A
  • Filed: 04/07/1987
  • Published: 02/15/1989
  • Est. Priority Date: 04/07/1987
  • Status: Abandoned Application
First Claim
Patent Images

1. , a kind of aluminium base positive-type PS version stripping liquid for regenerating, by the auxiliary agent I, the solvent II, the nonionic surface active agent III is mixed to be made.It is characterized in that matching, make the stripping liquid of following 11 series by different ratios and composition:

  • (1) methyl alcohol seriesMethyl alcohol (20-40VOL%) is the auxiliary agent I, is equipped with the solvent II of 80-60VOL% and the nonionic surface active agent III of 0.1VOL%.The solvent II can be one or more (pressing arbitrary proportion mixes) in acetone, butanone, pimelinketone, dioxane, dimethyl formamide, N,N-DIMETHYLACETAMIDE, ethyl acetate, n-amyl acetate, Isoamyl Acetate FCC, benzene, propyl carbinol, dimethyl sulfoxide (DMSO), the ether.(2) ethanol series;

    Ethanol (20-40VOL%) is the auxiliary agent I, is equipped with the solvent II of 80-60VOL% and the nonionic surface active agent III of 0.1VOL%.The solvent II can be one or more (pressing arbitrary proportion mixes) in acetone, butanone, pimelinketone, dioxane, dimethyl formamide, N,N-DIMETHYLACETAMIDE, ethyl acetate, n-amyl acetate, Isoamyl Acetate FCC, benzene, propyl carbinol, dimethyl sulfoxide (DMSO), the ether.(3) ethylene glycol series;

    Ethylene glycol (10-30VOL%) is the auxiliary agent I, is equipped with the solvent II of 90-70VOL% and the nonionic surface active agent III of 0.1VOL%.The solvent II can be one or more (pressing arbitrary proportion mixes) in acetone, butanone, pimelinketone, the dioxane.(4) propyl carbinol series;

    Propyl carbinol (10-30VOL%) is the auxiliary agent I, is equipped with the solvent II of 90-70VOL% and the nonionic surface active agent III of 0.1VOL%.The solvent II can be one or more (pressing arbitrary proportion mixes) in acetone, butanone, pimelinketone, dioxane, dimethyl formamide, N,N-DIMETHYLACETAMIDE, dimethyl sulfoxide (DMSO), n-amyl acetate, Isoamyl Acetate FCC, benzene, the ether.(5) ether series;

    Ether (10-40VOL%) is the auxiliary agent I, is equipped with the solvent II of 90-60VOL% and the nonionic surface active agent III of 0.1VOL%.The solvent II can be one or more (pressing arbitrary proportion mixes) in acetone, butanone, pimelinketone, dioxane, n-amyl acetate, dimethyl formamide, N,N-DIMETHYLACETAMIDE, the dimethyl sulfoxide (DMSO).(6) n-propyl alcohol series;

    N-propyl alcohol (10-30VOL%) is the auxiliary agent I, is equipped with the solvent II of 90-70VOL% and the nonionic surface active agent III of 0.1VOL%.The solvent II can be one or more (pressing arbitrary proportion mixes) in acetone, butanone, pimelinketone, dioxane, dimethyl formamide, N,N-DIMETHYLACETAMIDE, the dimethyl sulfoxide (DMSO).(7) Virahol series;

    Virahol (10-30VOL%) is the auxiliary agent I, is equipped with the solvent II of 90-70VOL% and the nonionic surface active agent III of 0.1VOL%.The solvent II can be one or more (pressing arbitrary proportion mixes) in acetone, butanone, pimelinketone, dioxane, dimethyl formamide, N,N-DIMETHYLACETAMIDE, the dimethyl sulfoxide (DMSO).(8) phenol series;

    Phenol (1-5Wt%) is the auxiliary agent I, is equipped with the solvent II of 99-95Wt% and the nonionic surface active agent III of 0.1Wt%.The solvent II can be one or more (pressing arbitrary proportion mixes) in acetone, butanone, pimelinketone, dioxane, dimethyl formamide, N,N-DIMETHYLACETAMIDE, the dimethyl sulfoxide (DMSO).(9) fluoride amine series;

    Fluoride amine (1-5Wt%) is the auxiliary agent I, is equipped with the solvent II of 99-95Wt% and the nonionic surface active agent III of 0.1Wt%.The solvent II can be one or more (pressing arbitrary proportion mixes) in acetone, butanone, pimelinketone, dioxane, dimethyl formamide, N,N-DIMETHYLACETAMIDE, the dimethyl sulfoxide (DMSO).(10) hydrofluoric acid (containing HF40%) series;

    Hydrofluoric acid (1-5VOL%) is the auxiliary agent I, is equipped with the solvent II of 99-95VOL% and the nonionic surface active agent III of 0.1VOL%.The solvent II can be one or more (pressing arbitrary proportion mixes) in acetone, butanone, dioxane, dimethyl formamide, N,N-DIMETHYLACETAMIDE, the dimethyl sulfoxide (DMSO).(11) silicofluoric acid (contains H 2SiF 610-20%, HF1%) series;

    Silicofluoric acid (5-20VOL%) is the auxiliary agent I, is equipped with the solvent II of 95-80VOL% and the nonionic surface active agent III of 0.1VOL%.The solvent II can be one or more (pressing arbitrary proportion mixes) in acetone, butanone, pimelinketone, the dioxane.

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