Post-forming continuous/disperse phase optical bodies
    14.
    发明授权
    Post-forming continuous/disperse phase optical bodies 失效
    后成型连续/分散相光学体

    公开(公告)号:US06256146B1

    公开(公告)日:2001-07-03

    申请号:US09127314

    申请日:1998-07-31

    IPC分类号: G02B530

    摘要: Diffusely reflective articles manufactured from optical bodies including continuous and disperse phases are disclosed along with methods of manufacturing such articles. Also disclosed are underdrawn continuous/disperse phase optical bodies that are particularly well-suited to post-forming operations. The articles, methods and optical bodies of the present invention preferably allow for post-forming of the optical bodies while retaining desired levels of diffuse reflectivity in the articles formed from the optical bodies.

    摘要翻译: 公开了由包括连续分散相的光学体制造的漫反射制品以及制造这种制品的方法。 还公开了非常适合后成型操作的脱墨连续/分散相位光学体。 本发明的制品,方法和光学体优选地允许光学体的后成形,同时在由光学体形成的制品中保持期望的漫反射率水平。

    METHODS OF PREPARING HYBRID AEROGELS
    20.
    发明申请
    METHODS OF PREPARING HYBRID AEROGELS 审中-公开
    制备杂交曲线的方法

    公开(公告)号:US20110245359A1

    公开(公告)日:2011-10-06

    申请号:US13133711

    申请日:2009-12-01

    IPC分类号: C08J9/28 C08G77/38

    摘要: Methods of preparing hybrid aerogels are described. The methods include co-condensing a metal oxide precursor and an organo-functional metal oxide precursor, and crosslinking the organo-functional groups with an ethylenically-unsaturated crosslink agent. Thermal energy and actinic radiation crosslinking are described. Both supercritical aerogel and xerogels, including hydrophobic supercritical aerogel and xerogels, are described. Aerogel articles, including flexible aerogel articles are also disclosed.

    摘要翻译: 描述了制备混合气凝胶的方法。 所述方法包括将金属氧化物前体和有机官能金属氧化物前体共缩合,并将有机官能团与烯属不饱和交联剂交联。 描述了热能和光化辐射交联。 描述了超临界气凝胶和干凝胶,包括疏水超临界气凝胶和干凝胶。 还公开了气凝胶制品,包括柔性气凝胶制品。