IMPROVED SOLDER AND METHOD FOR PRODUCING HIGH PURITY LEAD

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200023473A1
SERIAL NO

16335892

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Disclosed is a metal mixture composition containing lead and tin, and comprising by weight at least 10% tin and 45% lead, at least 90% of tin and lead together, more lead than tin, from 1-5000 ppm of copper, at least 0.42% antimony and at least 0.0001 % wt of sulphur, at most 0.1% of the total of chromium, manganese, vanadium, titanium and tungsten, and at most 0.1% of each one of aluminium, nickel, iron and zinc. Disclosed is also a process comprising a pre-treatment step for producing this metal mixture composition, followed by a vacuum distillation step wherein lead is removed by evaporation and a bottom stream is obtained comprising at least 0.6% wt of lead.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • METALLO BELGIUM

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Coletti, Bert Beerse, BE 1 0
De, Visscher Yves Beerse, BE 1 0
Geenen, Charles Beerse, BE 3 0
Goris, Jan Dirk A Beerse, BE 1 0
Govaerts, Koen Beerse, BE 1 0
Lemmens, Pelle Beerse, BE 1 0
Mannaerts, Kris Beerse, BE 1 0

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation