Aminated .gamma.-dialdehyde; methods for preparing the same and

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

260563R, 260563C, 2605676M, 260576, 260577, 424 47, 424 59, 424 63, 424 70, 424DIG1, 424DIG2, C07C 9502, C07C 9506, C07C 9508

Patent

active

041184238

ABSTRACT:
Aminated .gamma.-dialdehyde and the quaternary ammonium salts thereof are prepared by acid hydrolysis of their respective corresponding 2,5-dialkoxy 3-amino 4-hydroxy tetrahydrofurans or by acid hydrolysis of their respective corresponding tetraalkyl acetals. The aminated .gamma.-dialdehydes and the quaternary ammonium salts thereof are usefully employed in cosmetic compositions to tan the skin or to strengthen or restructure the hair.

REFERENCES:
patent: 1824676 (1931-09-01), Mannich
patent: 2267277 (1941-12-01), Houk et al.
patent: 2581329 (1958-09-01), Seligsberger
patent: 3158542 (1964-11-01), Kalopissis
patent: 3183054 (1965-05-01), Fischer et al.
patent: 3184388 (1965-05-01), Kalopissis
patent: 3781418 (1973-12-01), Pomot et al.
The Journal of the American Leather Chemists Assoc., vol. 52, No. 1, pp. 2-23 (1957).
Chemical Abstracts, vol. 24, 4267-4268 (1930).
Chemical Abstracts, vol. 26, 1976 (1932).
Consumer Reports, 25:2, Feb. 1960, p. 98.

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

Aminated .gamma.-dialdehyde; methods for preparing the same and does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Aminated .gamma.-dialdehyde; methods for preparing the same and , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aminated .gamma.-dialdehyde; methods for preparing the same and will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1801643

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