Bis(pentafluorosulfur)diacetylene polymer therefrom and preparat

Coating processes – Coating by vapor – gas – or smoke – Organic coating applied by vapor – gas – or smoke

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

4273855, 4273722, 526243, C23L 1100, C08F 1230, C08F11230, C08F21218

Patent

active

045513490

ABSTRACT:
A double substitution of pentafluorsulfur on diacetylene by a reaction of diacetylene with pentafluoro sulfur bromide, followed by a dehydrobromineaction with potassium hydroxide. The substituted diacetylene polymerizes in the liquid and gas phases. The polymer is useful as a coating and surface-treatment agent.

REFERENCES:
patent: 3457156 (1969-07-01), Fisher
patent: 3822134 (1974-07-01), Rasch et al.
Journal of Fluorine Chem., Oct. 1982, vol. 21, Kovacena et al., pp. 261-2 4.
Norris, W. P. and Finnegan, W. G., J. Org. Chem. 1966, 31, 3292.
Bruce M. I. and Cullen, W. R., Fluorine Chemistry Reviews 1969, 4, 79.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Bis(pentafluorosulfur)diacetylene polymer therefrom and preparat does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bis(pentafluorosulfur)diacetylene polymer therefrom and preparat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bis(pentafluorosulfur)diacetylene polymer therefrom and preparat will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-295543

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.