Bath for electroless depositing tin on substrates

Details Bath for electroless depositing tin on substrates Bath for electroless depositing tin on substrates

1979-11-13

1981-05-26

Hayes, Lorenzo B.

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106 125, 427437, 4274431, C23C 302

Patent

active

042696259

ABSTRACT:
Method of currentless deposition of tin on a catalytic surface by means of a highly alkaline solution which contains stannous ions in a quantity of at least 0.20 mole/l and is used at temperatures of 60.degree. to 90.degree. C. The solution operates on the basis of the mechanism of disproportioning of stannous ions. The tin deposition is, however, accelerated by means of a strong reducing agent such as a hypophosphite.

REFERENCES:
patent: 921943 (1909-05-01), Beneker
patent: 3072498 (1963-01-01), Knowles et al.
patent: 3403035 (1968-09-01), Schneble et al.
patent: 3616291 (1971-10-01), Wilson
patent: 3637386 (1972-01-01), De Ruig et al.
patent: 3870526 (1975-03-01), Pearlstein et al.

Affiliated with

Also associated with

Rating

Bath for electroless depositing tin on substrates does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bath for electroless depositing tin on substrates, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bath for electroless depositing tin on substrates will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-452084