ES258837A1 - Un procedimiento de ataque de placas de fotograbado y similares - Google Patents

Un procedimiento de ataque de placas de fotograbado y similares

Info

Publication number
ES258837A1
ES258837A1 ES0258837A ES258837A ES258837A1 ES 258837 A1 ES258837 A1 ES 258837A1 ES 0258837 A ES0258837 A ES 0258837A ES 258837 A ES258837 A ES 258837A ES 258837 A1 ES258837 A1 ES 258837A1
Authority
ES
Spain
Prior art keywords
etching
powderless
bath
plates therewith
therewith
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES0258837A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of ES258837A1 publication Critical patent/ES258837A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/10—Etching compositions
    • C23F1/14—Aqueous compositions
    • C23F1/42—Aqueous compositions containing a dispersed water-immiscible liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • ing And Chemical Polishing (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Surface Treatment Of Glass (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Un procedimiento de ataque de placas de fotograbado y similares por la técnica del ataque sin polvo, con el empleo de un baño acuoso que contiene como constituyentes importantes un ácido energético diluido.
ES0258837A 1959-06-12 1960-06-11 Un procedimiento de ataque de placas de fotograbado y similares Expired ES258837A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US819821A US3023138A (en) 1959-06-12 1959-06-12 Powderless etching bath and method of etching plates therewith

Publications (1)

Publication Number Publication Date
ES258837A1 true ES258837A1 (es) 1961-01-01

Family

ID=25229161

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0258837A Expired ES258837A1 (es) 1959-06-12 1960-06-11 Un procedimiento de ataque de placas de fotograbado y similares

Country Status (7)

Country Link
US (1) US3023138A (es)
BE (1) BE591776A (es)
CH (1) CH377379A (es)
DE (1) DE1446379B2 (es)
ES (1) ES258837A1 (es)
GB (1) GB928164A (es)
MY (1) MY6500045A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134702A (en) * 1960-08-17 1964-05-26 Dow Chemical Co Chemical milling of magnesium metal and magnesium alloys
US3216873A (en) * 1961-08-04 1965-11-09 Fmc Corp Method of etching photoengraving plates and etching solution used therefor
US3152083A (en) * 1961-11-28 1964-10-06 Dow Chemical Co Powderless etching bath additive
US3244569A (en) * 1961-12-29 1966-04-05 Harris Intertype Corp Etched letterpress plate and process of preparing same
US3234137A (en) * 1962-10-03 1966-02-08 Lemaire Emile Etching bath and process for photoengraved plates
US3320171A (en) * 1964-08-27 1967-05-16 Dow Chemical Co Powderless etching bath and method for etching curved segments
US3436283A (en) * 1965-04-23 1969-04-01 William A Chrisley Method of etching and solution therefor
US3330765A (en) * 1965-10-01 1967-07-11 Dow Chemical Co Powderless etching bath and method of etching

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925332A (en) * 1956-06-25 1960-02-16 Garden Photoengraving Company Method of etching printing plates
DE1071717B (es) * 1956-09-28
US2854477A (en) * 1956-11-20 1958-09-30 Dow Chemical Co Method of making alkyl diphenyl ether sulfonates
US2846295A (en) * 1958-01-27 1958-08-05 Mergenthaler Linotype Gmbh Etching bath

Also Published As

Publication number Publication date
US3023138A (en) 1962-02-27
DE1446379A1 (es) 1970-07-02
CH377379A (de) 1964-05-15
MY6500045A (en) 1965-12-31
BE591776A (fr) 1960-12-12
DE1446379B2 (de) 1970-07-02
GB928164A (en) 1963-06-06

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