Capsule preparations for plant treatment
US5965150A · kind A · utility
13Cited by
20References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 19, 1996 |
| Grant date | Oct 12, 1999 |
| Priority date | — |
| Expiry date | Apr 19, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N25/34
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Novel capsule preparations for the treatment of plants, which preparations are composed of PA1 A) a capsule shell comprising PA2 water-soluble polyoxyethylene having a number average molecular weight of 100,000 or more, PA2 at least one plasticizer and PA2 optionally, one or more additives, PA2 and PA1 B) a filling comprising PA2 at least one biologically active compound and PA2 optionally, one or more auxiliaries, and a method for administering biologically active compounds to plants, such as trees and shrubs, by inserting the novel capsule preparations into the plants.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.