LT97178A - Process for preparing non-chromate conversion films onto zinc surface - Google Patents

Process for preparing non-chromate conversion films onto zinc surface

Info

Publication number
LT97178A
LT97178A LT97-178A LT97178A LT97178A LT 97178 A LT97178 A LT 97178A LT 97178 A LT97178 A LT 97178A LT 97178 A LT97178 A LT 97178A
Authority
LT
Lithuania
Prior art keywords
conversion films
preparing non
zinc surface
chromate conversion
films onto
Prior art date
Application number
LT97-178A
Other languages
Lithuanian (lt)
Other versions
LT4579B (en
Inventor
Vidmantas Dikinis
Romas Šarmaitis
Violeta Rėzaitė
Irina Demčenko
Aldona Martušienė
Original Assignee
Chemijos Institutas
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 Chemijos Institutas filed Critical Chemijos Institutas
Priority to LT97-178A priority Critical patent/LT4579B/en
Publication of LT97178A publication Critical patent/LT97178A/en
Publication of LT4579B publication Critical patent/LT4579B/en

Links

LT97-178A 1997-11-18 1997-11-18 Process for preparing non-chromate conversion films onto zinc surface LT4579B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LT97-178A LT4579B (en) 1997-11-18 1997-11-18 Process for preparing non-chromate conversion films onto zinc surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LT97-178A LT4579B (en) 1997-11-18 1997-11-18 Process for preparing non-chromate conversion films onto zinc surface

Publications (2)

Publication Number Publication Date
LT97178A true LT97178A (en) 1999-06-25
LT4579B LT4579B (en) 1999-11-25

Family

ID=19721911

Family Applications (1)

Application Number Title Priority Date Filing Date
LT97-178A LT4579B (en) 1997-11-18 1997-11-18 Process for preparing non-chromate conversion films onto zinc surface

Country Status (1)

Country Link
LT (1) LT4579B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417537A1 (en) 1978-02-21 1979-09-14 Parker Ste Continentale COMPOSITION BASED ON HAFNIUM TO INHIBIT CORROSION OF METALS
US5294265A (en) 1992-04-02 1994-03-15 Ppg Industries, Inc. Non-chrome passivation for metal substrates

Also Published As

Publication number Publication date
LT4579B (en) 1999-11-25

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Legal Events

Date Code Title Description
MM9A Lapsed patents

Effective date: 20031118