(US20190150432) Compositions of matter including triazine-based herbicides 机翻标题: 暂无翻译,请尝试点击翻译按钮。

源语言标题
(US20190150432) Compositions of matter including triazine-based herbicides
公开号/公开日
US20190150432 / 2019-05-23
申请号/申请日
US15/820,422 / 2017-11-21
发明人
KOBILKA BRANDON MKUCZYNSKI JOSEPHPORTER JACOB TWERTZ JASON T;
申请人
IBM;
主分类号
IPC分类号
A01N-025/12 A01N-043/68 A01N-043/707 C05C-009/00
摘要
(US20190150432) A composition of matter includes a hydroxyapatite particle and a triazine-based herbicide. In some cases, the triazine-based herbicide is adsorbed to a surface of the hydroxyapatite particle. In other cases, the triazine-based herbicide is chemically bound to the surface of the hydroxyapatite particle via a urea linkage.
机翻摘要
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地址
代理人
代理机构
;
优先权号
2017US-15820422
主权利要求
(US20190150432) What is claimed is: 1. A composition of matter comprising:   a hydroxyapatite particle; and   a triazine-based herbicide adsorbed to a surface of the hydroxyapatite particle. 2. The composition of matter of claim 1, further comprising a urea molecule adsorbed to the surface of the hydroxyapatite particle. 3. The composition of matter of claim 1, wherein the triazine-based herbicide is a preemergent herbicide. 4. A composition of matter comprising:   a hydroxyapatite particle; and   a triazine-based herbicide chemically bound to a surface of the hydroxyapatite particle via a urea linkage. 5. The composition of matter of claim 4, wherein the triazine-based herbicide is a preemergent herbicide. 6. The composition of matter of claim 4, wherein the urea linkage is formed via a chemical reaction of an amine group of the triazine-based herbicide and an isocyanate functional group that is linked to the surface of the hydroxyapatite particle. 7. A process comprising:   forming a solution that includes an isocyanate-functionalized hydroxyapatite particle and a triazine-based herbicide, the isocyanate-functionalized hydroxyapatite particle including an isocyanate functional group that is linked to a surface of the hydroxyapatite particle; and   initiating a chemical reaction to chemically bind the triazine-based herbicide to the surface of the hydroxyapatite particle via a urea linkage, the urea linkage resulting from a chemical reaction of an amine group of the triazine-based herbicide and the isocyanate functional group of the isocyanate-functionalized hydroxyapatite particle. 8. The process of claim 7, further comprising chemically reacting a diisocyanate material with surface hydroxyl groups of a hydroxyapatite particle to form the isocyanate-functionalized hydroxyapatite particle. 9. The process of claim 8, wherein the diisocyanate material includes methylene diphenyl diisocyanate (MDI) or toluene diisocyanate (TDI). 10. The process of claim 7, wherein the triazine-based herbicide includes a primary amine group. 11. The process of claim 7, wherein the triazine-based herbicide includes a secondary amine group. 12. The process of claim 7, wherein the triazine-based herbicide has the following chemical structure: 13. The process of claim 7, wherein the triazine-based herbicide has the following chemical structure: 14. The process of claim 7, wherein the triazine-based herbicide has the following chemical structure: 15. The process of claim 7, wherein the triazine-based herbicide has the following chemical structure: 16. The process of claim 7, wherein the triazine-based herbicide has the following chemical structure: 17. The process of claim 7, wherein the triazine-based herbicide has the following chemical structure: 18. The process of claim 7, wherein the triazine-based herbicide has the following chemical structure: 19. The process of claim 7, wherein the triazine-based herbicide has the following chemical structure: 20. The process of claim 7, wherein the triazine-based herbicide has the following chemical structure:
法律状态
PENDING
专利类型码
A1
国别省市代码
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