发明公开
- 专利标题： Coating dispersions for optical fibers
- 专利标题（中）： 涂料分散体用于光纤的
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申请号： EP07110518.3申请日： 2004-01-15
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公开(公告)号： EP1840095A3公开(公告)日： 2008-01-23
- 发明人: Walker, Christopher B., Jr. , Thompson, D. Scott , Paolucci, Dora M. , Brady, John T.
- 申请人： 3M Innovative Properties Company
- 申请人地址： 3M Center, Post Office Box 33427 Saint Paul, MN 55133-3427 US
- 专利权人： 3M Innovative Properties Company
- 当前专利权人： 3M Innovative Properties Company
- 当前专利权人地址： 3M Center, Post Office Box 33427 Saint Paul, MN 55133-3427 US
- 代理机构： Vossius & Partner
- 优先权： US386849 20030311
- 主分类号： C03C25/10
- IPC分类号： C03C25/10 ; C03C25/42 ; C03C25/62 ; C09D183/04 ; G02B6/34
摘要：
The present invention to a coating dispersion comprising:
a polyorganosilsesquioxane; and
a silicon oxide powder dispersed in said polyorganosilsesquioxane, said oxide powder having a refractive index of from about 1.2 to about 2.7 and including a plurality of particles having a particle size less about 100 nanometers, wherein plurality of particles is present in said coating dispersion in an amount of from about 10 wt.% to about 80 wt.%; said coating dispersion providing a coating having transparency to ultraviolet radiation.
a polyorganosilsesquioxane; and
a silicon oxide powder dispersed in said polyorganosilsesquioxane, said oxide powder having a refractive index of from about 1.2 to about 2.7 and including a plurality of particles having a particle size less about 100 nanometers, wherein plurality of particles is present in said coating dispersion in an amount of from about 10 wt.% to about 80 wt.%; said coating dispersion providing a coating having transparency to ultraviolet radiation.
公开/授权文献
- EP1840095B1 Coating dispersions for optical fibers 公开/授权日：2009-05-20
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