| 发明名称 |
VERFAHREN ZUR ERHÖHUNG DES SONNENSCHUTZFAKTORS UND VERBINDUNGEN GEEIGNET ZUR ERHÖHUNG DES SONNENSCHUTZFAKTORS VON FASERN UND GEWEBEN |
| 摘要 |
<p>PCT No. PCT/AU93/00412 Sec. 371 Date Jun. 15, 1995 Sec. 102(e) Date Jun. 15, 1995 PCT Filed Aug. 12, 1993 PCT Pub. No. WO94/04515 PCT Pub. Date Mar. 3, 1994The present invention provides a method of increasing the sun protection factor (SPF) rating of a fiber or fabric, comprising the steps of providing a UVR absorber, applying the UVR absorber to a fabric, whereby the UVR absorber is attached to the fiber and an application of less than 3% UVR absorber on weight of fiber produces an SPF rating of greater than 20 for the UVR absorber and fabric combination.</p> |
| 申请公布号 |
DE69331830(T3) |
申请公布日期 |
2006.12.14 |
| 申请号 |
DE1993631830T |
申请日期 |
1993.08.12 |
| 申请人 |
CLARIANT FINANCE (BVI) LTD. |
发明人 |
THOMPSON, LEO;PAILTHORPE, THOMAS |
| 分类号 |
C07D249/20;C07D251/44;A41D13/00;C07C233/09;C07C233/30;C07C309/45;C07C311/15;C07C317/14;C07C323/31;C07C323/64;C07D239/40;C07D239/42;C07D251/14;C07D251/42;C07D303/34;C07D303/36;C07D403/12;C07D407/12;D06M13/127;D06M13/256;D06M13/262;D06M13/268;D06M13/278;D06M13/355;D06M13/358;D06M13/382;D06M13/385;D06M13/41;D06M13/438;D06P1/642 |
主分类号 |
C07D249/20 |
| 代理机构 |
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