| 发明名称 |
Leuco vat-dye preparations in granule form |
| 摘要 |
PCT No. PCT/EP96/00120 Sec. 371 Date Jul. 31, 1997 Sec. 102(e) Date Jul. 31, 1997 PCT Filed Jan. 12, 1996 PCT Pub. No. WO96/23841 PCT Pub. Date Aug. 8, 1996Granular leuco vat-dye preparations containing, as essential components, leuco vat-dye, reducing agents and alkaline metal hydroxide, and the production of said preparations and their use in dyeing cellulose-containing textile materials.
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| 申请公布号 |
US5888254(A) |
申请公布日期 |
1999.03.30 |
| 申请号 |
US19970875404 |
申请日期 |
1997.07.31 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
GAENG, MANFRED;KRUEGER, RUDOLF;MIEDERER, PETER;SCHLUETER, HARALD;SCHULTZ, PETER;WOLF, MANFRED R. |
| 分类号 |
G02C7/04;C08F12/00;C08F12/28;C08F20/36;C09B1/26;C09B61/00;C09B62/80;C09B67/06;C09B67/28;C09B69/10;D06P1/22;D06P3/60;G02B1/04;(IPC1-7):C09B67/28 |
主分类号 |
G02C7/04 |
| 代理机构 |
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