Metal conductors with improved solderability

Details Metal conductors with improved solderability Metal conductors with improved solderability

1986-09-11

1989-10-24

Page, Thurman K.

Coating processes

Electrical product produced

Wire conductor

156187, 4273881, 4273882, B05D 512

Patent

active

048761168

ABSTRACT:
When metal conductors are stored, especially in humid environments, their solderability decreases. The rate at which solderability decreases can be reduced by treating the conductor with a suitable surface active agent, particularly one which has an HLB (hydrophile-lipophile balance) number of less than 10, preferably less than 5. The surface active agent can be applied to the conductor with a suitable liquid carrier, e.g. as a solution in a mineral oil or a halogenated hydrocarbon. If desired, a polymeric insulating jacket can be melt-extruded or wrapped over the treated conductor.

REFERENCES:
patent: 3725230 (1973-04-01), Bahder et al.
patent: 3775175 (1973-11-01), Merian
patent: 3873458 (1975-03-01), Parkinson
patent: 4091123 (1978-05-01), Ayusawa et al.
patent: 4184001 (1980-01-01), Hildreth
patent: 4348460 (1982-09-01), Saunders et al.
Military Standard 202F, Method 208D (Apr. 1, 1980).
Beecher, "Emulsions: Theory and Practice", pp. 232-255, (Krieger 1966).
Ciba-Geigy, Trade Pamphlet Entitled "Sarkosyl".
Chemical Abstracts 102508s, vol. 74 (5-1971).
Chemical Abstracts 76357j, vol. 88 (3-1978).

Affiliated with

Also associated with

Rating

Metal conductors with improved solderability does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Metal conductors with improved solderability, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Metal conductors with improved solderability will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1588155