| 发明名称 |
HYDROPHILIZATION POLYMERS AND METHODS FOR USE |
| 摘要 |
Soil/seed hydrophilization polymers comprising: monomer Ab comprising at least one betaine group or at least one cationic group; and optionally, monomer Ba comprising at least one non-ionic group or at least one anionic group, wherein the polymer is water-soluble or water-dispersible; and provided that if the monomer Ab comprises a cationic group, the monomer Ba must be present and comprise an anionic group. Also disclosed are methods for treating soil comprising contacting the hydrophilization polymer with the soil, with improvements including increase in hydrophilicity of the soil, increase in root characteristics, increase in germination rates, as compared to soil without the hydrophilization polymer. |
| 申请公布号 |
US2015113873(A1) |
申请公布日期 |
2015.04.30 |
| 申请号 |
US201414527812 |
申请日期 |
2014.10.30 |
| 申请人 |
RHODIA OPERATIONS |
发明人 |
BALASTRE Marc;KOSTKA Stanley J.;McMILLAN Mica |
| 分类号 |
A01C1/06;E02D3/12;A01C1/00;A01C14/00 |
主分类号 |
A01C1/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A soil additive composition comprising:
a polymer comprising:
(i) monomer Ab comprising at least one betaine group or at least one cationic group; and(ii) optionally, monomer Ba comprising at least one non-ionic group or at least one anionic group, wherein the polymer is water-soluble or water-dispersible; and provided that if the monomer Ab comprises a cationic group, the monomer Ba must be present and comprise an anionic group; and a seed at least partially coated by the polymer. |
| 地址 |
Paris FR |
