| 发明名称 | Dispersible sulphur fertilizer pellets | ||
| 摘要 | A water dispersible pellet and method of producing same comprising: micronized elemental sulphur with 80% of particles less than 30 microns, a binder component in the amount ranging from 0.95% to 95% by weight; a surfactant in the amount ranging from 0.05% to 10% by weight; a soluble salt present in the amount ranging from 0.05% to 95% by weight; bentonite clay in the amount ranging from 0.05% to 95% by weight. The pellet having a mean particle domain size and a mean crushing strength, all in a form such that within a few minutes of contact with water the pellet disperses into particles with more than 10% of said particles passing through a 50 mesh (US Standard Size) screen. | ||
| 申请公布号 | US8814976(B2) | 申请公布日期 | 2014.08.26 |
| 申请号 | US201013264741 | 申请日期 | 2010.04.16 |
| 申请人 | Sulvaris Inc. | 发明人 | Pedersen Eric |
| 分类号 | C05D9/00;C05C3/00;C05D1/02 | 主分类号 | C05D9/00 |
| 代理机构 | Bennett Jones LLP | 代理人 | Bennett Jones LLP |
| 主权项 | 1. Water dispersible pellets comprising: micronized elemental sulphur with 80% of particles less than 30 microns in diameter, in an amount ranging from 1% to 99.9% by weight of the total dry weight of the pellets; a bentonite clay in the amount ranging from 0.05% to 95% by weight of the total dry weight of the pellets; a polysaccharide binder comprising a starch present in the amount ranging from 0.05% to 95% by weight of the total dry weight of the pellets; a soluble salt present in the amount ranging from 0.05% to 95% by weight of the total dry weight of the pellet; and a lignin sulfonate salt. | ||
| 地址 | Calgary, Alberta CA | ||