Video disc lubricants

Details Video disc lubricants Video disc lubricants

1979-08-09

1982-08-03

Shaver, Paul F.

Compositions

Electrolytes for electrical devices

556456, C07F 708

Patent

active

043426590

ABSTRACT:
Molecular distillation of methyl alkyl siloxanes of the formula ##STR1## wherein R.sub.1 and R.sub.2 are alkyl groups of 4-20 carbon atoms and m and p are integers to produce a distillate having a molecular weight fraction wherein the sum of m and p is about 4, produces an improved lubricant for the video disc, a lubricant that is stable to long term storage and to wide variations in temperature and relative humidity.

REFERENCES:
patent: 3418353 (1968-12-01), Brown
patent: 3833408 (1974-09-01), Matthies
patent: 4159276 (1979-06-01), Desai et al.

Affiliated with

Also associated with

Rating

Video disc lubricants does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1467845