Microcapsules with a defined opening temperature, a process for

Details Microcapsules with a defined opening temperature, a process for Microcapsules with a defined opening temperature, a process for

1981-04-06

1983-09-06

Lovering, Richard D.

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Particulate matter

8526, 8675, 71DIG1, 25217413, 25229901, 252358, 252522A, 424 33, 424 35, 424 37, 427338, 42840222, 2523151, 2523153, B01J 1302

Patent

active

044028563

ABSTRACT:
Microcapsules having a defined release temperature and being formed of gelatin or a mixture of gelatin with gum arabic, carboxymethylcellulose and/or anionic polymers, the gelatin having been hardened with a natural and/or synthetic tanning agent and with a carbonyl compound, and the process for making said microcapsules.

REFERENCES:
patent: 2886445 (1959-05-01), Rosenthal et al.
patent: 3687865 (1972-08-01), Katayama et al.
patent: 3956172 (1976-05-01), Saeki et al.
patent: 4082688 (1978-04-01), Egawa et al.
Chemical Abstracts, Band 91, Nr. 4, 23, Jul. 1979, Seite 64, Nr. 22015, Seiffen-Ole-Fette-Wachse, Band 98, Nr. 26, Dec. 1972, Seiten 897-900.
Gustavson: "The Chemistry of Tanning Processes", Academic Press Inc., New York, (1956), pp. 153-156.

Affiliated with

Also associated with

Rating

Microcapsules with a defined opening temperature, a process for does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Microcapsules with a defined opening temperature, a process for , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Microcapsules with a defined opening temperature, a process for will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1591546