Chemistry: fertilizers – Processes and products – Organic material-containing
Patent
1979-11-05
1981-03-31
Bashore, S. Leon
Chemistry: fertilizers
Processes and products
Organic material-containing
71 31, 71 32, 71 34, 71 54, 71 63, 424 19, 424 33, C05C 900
Patent
active
042591023
ABSTRACT:
This invention concerns polymers of the general formula: ##STR1## wherein R is a multivalent hydrocarbon radical and Het is a 5 to 8 membered heterocyclic system having a nitrogen, oxygen or sulfur hetero atom. The polymers are useful for making articles of manufacture and as coating for delivering beneficial agents such as fertilizers.
REFERENCES:
patent: 3158462 (1964-11-01), Wilson
patent: 3205060 (1965-09-01), Lindert
patent: 4093709 (1978-06-01), Choi
ALZA Corporation
Bashore S. Leon
Ciotti Thomas E.
Goldman Michael
Mandell Edward L.
LandOfFree
Composition comprising useful agent such as fertilizers, housed does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Composition comprising useful agent such as fertilizers, housed , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composition comprising useful agent such as fertilizers, housed will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2241228