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1. 发明申请

WO0037547A3 EXPANDABLE POLYMERIC MICROSPHERES 审中-公开
标题翻译：可扩展的聚合物微球
公开(公告)号：WO0037547A3
公开(公告)日：2000-11-09
申请号：PCT/US9929358
申请日：1999-12-10
申请人： ZMS LLC , SOANE DAVID S , HOUSTON MICHAEL R
发明人： SOANE DAVID S , HOUSTON MICHAEL R
IPC分类号： B01J13/02 , B01J13/04 , C08J9/232 , C08J9/32
CPC分类号： B01J13/02 , B01J13/04 , C08J9/232 , C08J9/32 , C08J2203/22
摘要： The present invention is directed to thermo-expandable microspheres and to the expanded microballoons, microcellular foam or foamed composite material that results upon heating the microspheres. The thermo-expandable microsphere of the present invention is characterized by having a polymeric wall surrounding one or more pockets or particles of blowing agent or propellant within the microsphere. The polymeric wall may have reactive functional groups on its surface to give a fusible microsphere. When the microspheres are heated, they expand to form microballoons comprising polymeric shells surrounding one or more internal gaseous voids, and when the microspheres are expanded while in contact with each other, a microcellular foam may be formed. The foam consists of a plurality of microballoons fused together, optionally aided by functional groups present on the surface of the heated microspheres that act to crosslink the material. When microspheres are mixed with a matrix, which can optionally react with functional groups on the microsphere surface, and the resulting combination is heated, the microspheres expand to give a foamed composite material in which the microballoons may be fused or chemically crosslinked to the matrix.
摘要翻译：本发明涉及热膨胀性微球和膨胀微球，微孔泡沫或泡沫复合材料，其导致加热微球体。本发明的热膨胀性微球的特征在于，在微球内具有包围发泡剂或推进剂的一个或多个口袋或颗粒的聚合物壁。聚合物壁在其表面上可以具有反应性官能团以得到易熔微球。当微球被加热时，它们膨胀以形成包含围绕一个或多个内部气体空隙的聚合物壳的微球，并且当微球在彼此接触的同时膨胀时，可以形成微孔泡沫。泡沫由多个融合在一起的微球组成，任选地由存在于用于交联材料的加热微球表面上的官能团辅助。当微球体与可以任选地与微球表面上的官能团反应的基质混合，并且所得到的组合物被加热时，微球体膨胀以产生发泡复合材料，其中微球可以熔融或化学交联到基质上。

2. 发明申请

WO02057070A3 PHOTOCHROMIC ARTICLES AND METHODS FOR MAKING THEM 审中-公开
标题翻译：光敏文章及其制作方法
公开(公告)号：WO02057070A3
公开(公告)日：2003-03-13
申请号：PCT/US0144628
申请日：2001-11-29
申请人： ZMS LLC , FAN SHAOBIN , HOUSTON MICHAEL R , SOANE DAVID S
发明人： FAN SHAOBIN , HOUSTON MICHAEL R , SOANE DAVID S
IPC分类号： G02C7/10 , B29C39/10 , B29C43/00 , B29C43/20 , B29D11/00 , B29L11/00 , B32B7/02 , G02B5/23 , B32B33/00
CPC分类号： B29D11/00009 , B29C43/003 , B29C43/52 , B29L2011/0016 , G02B5/23
摘要： The present invention is directed to photochromic parts, objects, and articles and to methods for preparing them. The articles of the inventions have at least two layers, at least one of which is loaded with a photochromic dye. The layers are made of either the same or different materials. At least one of the layers is formed form a semi-solid polymerizable material, which comprises a reactive plasticizer and, optionally, a dead polymer, and, when used as the photochromic layer, further comprises a photochromic dye. The remaining layer(s) may be formed from liquid resins or additional semi-solid polymerizable materials.
摘要翻译：本发明涉及光致变色部件，物体和制品及其制备方法。本发明的制品具有至少两层，其中至少一层载有光致变色染料。这些层由相同或不同的材料制成。至少一个层由半固体可聚合材料形成，其包含反应性增塑剂和任选的死聚合物，并且当用作光致变色层时还包含光致变色染料。剩余的层可以由液体树脂或另外的半固体可聚合材料形成。

3. 发明申请

WO0196448A3 MORPHOLOGY TRAPPING AND MATERIALS SUITABLE FOR USE THEREWITH 审中-公开
标题翻译：适合使用的形态学和材料
公开(公告)号：WO0196448A3
公开(公告)日：2002-03-21
申请号：PCT/US0119222
申请日：2001-06-13
申请人： ZMS LLC , HOUSTON MICHAEL R , HINO TOSHIAKI , SOANE DAVID S
发明人： HOUSTON MICHAEL R , HINO TOSHIAKI , SOANE DAVID S
IPC分类号： C08F2/44 , C08F2/00 , C08F2/46 , C08F2/48 , C08F265/04 , C08F287/00 , C08F291/00 , C08J3/28
CPC分类号： C08F287/00 , C08F265/04 , C08F291/00 , C08J3/28 , Y10S525/903 , Y10T428/31504 , Y10T428/31507 , Y10T428/31786 , Y10T428/31826 , Y10T428/31855
摘要： This invention is directed to a process for the rapid in-situ curing of polymerizable materials to provide macromolecular networks and articles of manufacture that are "morphology-trapped"; that is, they exhibit a fixed phase morphology and/or molecular orientation that is locked in by the curing step. The process includes the steps of mixing together a dead polymer or a prepolymer, a reactive plasticizer or a diulent, and an initiator to give a polymerizable composition; further processing the mixture in order to achieve a desired phase morphology and/or moelcular orientation of the polymeric constitutents; shaping the polymerizable composition into a desired geometry; and exposing the polymerizable composition to a source of polymerizing energy, without mixing, to give a final product with the desired phase morphology and/or moelcular orientation locked in place. The phase morphlogy and molecular orientation present just prior to cure of the polymerizable composition is subsequently trapped or locked in place by the curing step to that further changes in morphology are hindered or prevented.
摘要翻译：本发明涉及一种快速原位固化可聚合材料以提供“形态学被捕”的大分子网络和制品的方法。也就是说，它们表现出通过固化步骤锁定的固定相形态和/或分子取向。该方法包括将死聚合物或预聚物，反应性增塑剂或疏水剂和引发剂混合在一起以产生可聚合组合物的步骤; 进一步处理混合物以实现聚合物组分的期望的相形态和/或摩擦取向; 将可聚合组合物成型为所需的几何形状; 并将可聚合组合物暴露于聚合能源，而不混合，得到具有所需相形态和/或摩擦取向锁定在适当位置的最终产品。在固化可聚合组合物之前存在的相态和分子取向随后通过固化步骤被捕获或锁定在适当的位置，从而妨碍或防止形态的进一步变化。

4. 发明申请

WO2003003073A1 BIOMEDICAL MOLDING MATERIALS FROM SEMI-SOLID PRECURSORS 审中-公开
标题翻译：来自半固体前驱体的生物医学成型材料
公开(公告)号：WO2003003073A1
公开(公告)日：2003-01-09
申请号：PCT/US2002/022155
申请日：2002-06-26
申请人： ZMS, LLC , HOUSTON, Michael, R. , HINO, Toshiaki , SOANE, David, S.
发明人： HOUSTON, Michael, R. , HINO, Toshiaki , SOANE, David, S.
IPC分类号： G02B1/04
CPC分类号： G02B1/041 , A61L27/26 , C08F265/04 , C08F271/02 , C08F283/12 , C08L51/003 , C08L51/085 , C08L53/02 , C08L53/025 , G02B1/04 , C08L33/14 , C08L2666/02
摘要： The present invention relates to a process for the production of polymeric moldings, such as medical device moldings and optical and ophthalmic lenses, preferably contact lenses and intraocular lenses. The invention also relates to a polymeric precursor mixture useful in polymeric moldings and to methods of making and using the polymeric precursor mixture. The semi-solid polymerizable precursor mixture comprises (i) a polymer blend, wherein the polymer blend consists of at least two dissimilar prepolymers or at least one prepolymer and a dead polymer; (ii) at least one non-reactive diluent; and (iii) optionally, at least one reactive plactisizer.
摘要翻译：本发明涉及生产聚合物模制品的方法，例如医疗器械模制品和光学和眼科镜片，优选隐形眼镜和人工晶状体。本发明还涉及可用于聚合物模制品的聚合物前体混合物以及制备和使用聚合物前体混合物的方法。半固体可聚合前体混合物包含（i）聚合物共混物，其中聚合物共混物由至少两种不同的预聚物或至少一种预聚物和死聚合物组成; （ii）至少一种非反应性稀释剂; 和（iii）任选的至少一种反应性活化剂。

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