Apparatus for in situ, non-invasive polymer cure determination
    2.
    发明授权
    Apparatus for in situ, non-invasive polymer cure determination 失效
    用于原位,非侵入性聚合物固化测定的装置

    公开(公告)号:US5707587A

    公开(公告)日:1998-01-13

    申请号:US752830

    申请日:1996-11-20

    摘要: A method and apparatus (10) for detection of the degree of cure of a polymer in situ and non-invasively. The method and apparatus uses a solvatochromic probe molecule which upon curing produces a shift in the fluorescence emission spectrum as compared to a liquid polymerizable composition. The method and apparatus is particularly adapted for poly(vinyl) polymers. Preferred solvatochromic probe molecules are oxazones and pyrene.

    摘要翻译: 一种用于原位和非侵入性地检测聚合物的固化程度的方法和装置(10)。 该方法和装置使用溶剂化色素探针分子,其在固化时与液体可聚合组合物相比产生荧光发射光谱的偏移。 该方法和装置特别适用于聚(乙烯基)聚合物。 优选的溶剂化色素探针分子是恶唑酮和芘。

    Phosphonate copolymer and methods of use
    3.
    发明授权
    Phosphonate copolymer and methods of use 失效
    膦酸酯共聚物和使用方法

    公开(公告)号:US06528603B1

    公开(公告)日:2003-03-04

    申请号:US09482492

    申请日:2000-01-13

    IPC分类号: C08F2240

    CPC分类号: C08F222/40 C08F230/02

    摘要: The present invention provides novel organic copolymers comprising alternating functional groups, wherein one functional group is phosphonate. In one embodiment, the copolymers comprise alternating phosphonate and N-substituted succinimide functional groups. In another embodiment, the copolymers are synthesized from maleimide and vinyl ether monomers, wherein the vinyl ether monomer possesses a pendant phosphonate functionality and the maleimide monomer is an N-substituted maleimide. Methods of synthesizing thin films with the novel organic copolymers, as well as chemical precipitation methods using the novel organic copolymers, are also provided.

    摘要翻译: 本发明提供了包含交替官能团的新型有机共聚物,其中一个官能团是膦酸酯。 在一个实施方案中,共聚物包含交替的膦酸酯和N-取代的琥珀酰亚胺官能团。 在另一个实施方案中,共聚物由马来酰亚胺和乙烯基醚单体合成,其中乙烯基醚单体具有侧链膦酸酯官能团,马来酰亚胺单体是N-取代的马来酰亚胺。 还提供了使用新型有机共聚物合成薄膜的方法以及使用新型有机共聚物的化学沉淀方法。