发明名称 |
PREPARATION OF AN AQUEOUS COMPOSITION FOR TREATING LEATHER. |
摘要 |
A method of preparing an aqueous composition for treating leather comprises adding a predetermined amount of a solid particulate leather treatment composition directly into a predetermined amount of water in a vessel at a tannery; and dissolving or dispersing said solid particulate composition in said water. The solid particulate composition comprises 0.1 wt% or more based on the total weight of said particulate composition of a particulate hygroscopic material. The solid particulate composition is non-dusting in humid atmospheres.
|
申请公布号 |
MXPA00010250(A) |
申请公布日期 |
2002.08.06 |
申请号 |
MX2000PA10250 |
申请日期 |
2000.10.19 |
申请人 |
ROHM AND HAAS COMPANY. |
发明人 |
JAMES JOHN HODDER |
分类号 |
C14C3/22;C08J3/05;C09K3/22;C14C3/08;C14C9/00;C14C11/00 |
主分类号 |
C14C3/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|