IT7828151A0 - LIQUID AND PROCEDURE FOR CHEMICAL ATTACKING. - Google Patents

LIQUID AND PROCEDURE FOR CHEMICAL ATTACKING.

Info

Publication number
IT7828151A0
IT7828151A0 IT7828151A IT2815178A IT7828151A0 IT 7828151 A0 IT7828151 A0 IT 7828151A0 IT 7828151 A IT7828151 A IT 7828151A IT 2815178 A IT2815178 A IT 2815178A IT 7828151 A0 IT7828151 A0 IT 7828151A0
Authority
IT
Italy
Prior art keywords
procedure
liquid
chemical attacking
attacking
chemical
Prior art date
Application number
IT7828151A
Other languages
Italian (it)
Other versions
IT1159135B (en
Original Assignee
Shipley 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
Priority claimed from US05/822,002 external-priority patent/US4130454A/en
Application filed by Shipley Co filed Critical Shipley Co
Publication of IT7828151A0 publication Critical patent/IT7828151A0/en
Application granted granted Critical
Publication of IT1159135B publication Critical patent/IT1159135B/en

Links

IT2815178A 1977-09-30 1978-09-27 Rapid etching soln. for printed circuit boards - contg. molybdenum cpd. and peroxide providing synergistic effect IT1159135B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/822,002 US4130454A (en) 1976-01-05 1977-09-30 Etchant and process of etching with the same

Publications (2)

Publication Number Publication Date
IT7828151A0 true IT7828151A0 (en) 1978-09-27
IT1159135B IT1159135B (en) 1987-02-25

Family

ID=25234839

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2815178A IT1159135B (en) 1977-09-30 1978-09-27 Rapid etching soln. for printed circuit boards - contg. molybdenum cpd. and peroxide providing synergistic effect

Country Status (2)

Country Link
CA (1) CA1092009A (en)
IT (1) IT1159135B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102321908A (en) * 2011-09-02 2012-01-18 广州市天承化工有限公司 Recycling and regenerating process method and metal copper recovery system of acid chloride etching solution

Also Published As

Publication number Publication date
CA1092009A (en) 1980-12-23
IT1159135B (en) 1987-02-25

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