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    • 4. 发明申请
    • POLYMERIZABLE COMPOSITIONS, CURED PRODUCTS OBTAINED THEREWITH, AND USE OF THESE MATERIALS
    • 可聚合组合物,获得的固化产品,以及这些材料的使用
    • US20140051821A1
    • 2014-02-20
    • US13980501
    • 2011-01-21
    • Michael PopallRuth Houbertz-KraussSebastien CochetHerbert WolterKentaro OhmoriTetsuo Sato
    • Michael PopallRuth Houbertz-KraussSebastien CochetHerbert WolterKentaro OhmoriTetsuo Sato
    • C08G77/20
    • C08G77/80C08F2/24C08F230/08C08G77/20C08L43/04C08L83/04C09D183/04C08L2666/28
    • [Problem] To provide a polymerizable composition having an excellent transparency in near-infrared wavelength and excellent heat resistance, and a method for producing the same.[Means of Solving the Problem] A polymerizable composition includes: a reactive silicone compound obtained by polycondensing a diaryl silicic acid compound of Formula [1] below with a silane compound, selected under compounds of Formula [2] and Formula [2b] below in the presence of an acid or a base; and (b) a compound having at least one polymerizable group selected from the group consisting of alkenyl group and (meth)acryl group, wherein Ar1 and Ar2 are independently a phenyl group optionally substituted with a C1-C6 alkyl group, and X is a group which can undergo a hydrolytic condensation reaction, and wherein Ar3 is naphthyl or anthracyl substituted with at least one group having a polymerizable double bond, or wherein Ar3 is phenyl substituted with at least one group having a polymerizable double bond other than vinyl, or is phenyl substituted with at least two groups having a polymerizable double bond.
    • 本发明提供一种具有优异的近红外波长透明度和优异耐热性的聚合性组合物及其制造方法。 解决问题的手段可聚合组合物包括:通过将下式[1]的二芳基硅酸化合物与下式在式[2]和式[2b]的化合物下选择的硅烷化合物缩聚得到的反应性硅氧烷化合物 存在酸或碱; 和(b)具有至少一个选自烯基和(甲基)丙烯酰基的可聚合基团的化合物,其中Ar 1和Ar 2独立地是任选被C 1 -C 6烷基取代的苯基,X是 可以进行水解缩合反应的基团,其中Ar 3是被至少一个具有可聚合双键的基团取代的萘基或蒽基,或其中Ar3是被至少一个具有除了乙烯基以外的可聚合双键的基团取代的苯基,或者 被至少两个具有可聚合双键的基取代的苯基。
    • 9. 发明申请
    • DEVICE AND METHOD FOR PRODUCING THREE-DIMENSIONAL STRUCTURES
    • 用于生产三维结构的装置和方法
    • US20130056910A1
    • 2013-03-07
    • US13696966
    • 2011-05-11
    • Ruth Houbertz-KraussThomas StichelSoenke Steenhusen
    • Ruth Houbertz-KraussThomas StichelSoenke Steenhusen
    • B29C35/08
    • B29C64/273B29C64/135B29C64/386B33Y10/00B33Y30/00B33Y50/02B33Y70/00
    • The present invention relates to a device as well as a method for creating three-dimensional structures consisting of a material to be consolidated, in particular a material containing organopolysiloxane, by way of locally selective consolidation of the latter as a result of light-induced organic cross-linking. The device is characterized by a movable focusing optical system for the formation of one or a plurality of laser foci, wherein either the laser beam of a laser source can be introduced into the material to be consolidated through the material container and a movable carrier unit is arranged in said container or the focusing optical system is immersed into the material bath and the laser beams can be introduced into the material to be consolidated via a beam exit area of the focusing optical system. In the method, a focusing optical system that is movable in at least one plane is used for the formation of at least one laser focus, and a movable carrier unit is positioned in the material to be consolidated in one embodiment.
    • 本发明涉及一种装置以及由待固化的材料,特别是含有有机聚硅氧烷的材料构成的三维结构的方法,其通过局部选择性固结后者作为光诱导的有机物 交联。 该装置的特征在于用于形成一个或多个激光焦点的可移动聚焦光学系统,其中激光源的激光束可以通过材料容器被引入要被固结的材料中,并且可移动的载体单元是 布置在所述容器中或聚焦光学系统被浸入材料浴中,并且可以通过聚焦光学系统的光束出射区域将激光束引入待固化的材料中。 在该方法中,可以在至少一个平面中可移动的聚焦光学系统用于形成至少一个激光焦点,并且在一个实施例中可移动的载体单元被定位在待固结的材料中。
    • 10. 发明授权
    • Method for generating biocompatible three-dimensional objects or surfaces by laser irradiation, such objects, the use thereof and starting materials for the method
    • 通过激光照射产生生物相容的三维物体或表面的方法,这些物体,其用途和方法的原料
    • US09539763B2
    • 2017-01-10
    • US13577731
    • 2011-02-08
    • Ruth Houbertz-KraussMatthias BeyerJoern ProbstThomas Stichel
    • Ruth Houbertz-KraussMatthias BeyerJoern ProbstThomas Stichel
    • B29C67/00C07H9/04
    • B29C67/0066B29C64/135B33Y70/00C07H9/04
    • The present invention pertains to a process for producing three-dimensional, self-supporting and/or substrate-supported formed pieces or structures on surfaces by means of site-selective solidification of a liquid to pasty, organic or organically modified material within a bath consisting of this material by means of two- or multiphoton polymerization, whereby the material has at least one compound that has both an organic radical polymerizable via two-photon or multiphoton polymerization and a biocompatible, biodegradable or bioresorbable group, and/or wherein the bath material additionally contains groups or radicals, which are available for an inorganic crosslinking or which are already inorganically crosslinked, providing that both an organic radical polymerizable via two-photon or multiphoton polymerization and a biocompatible, biodegradable or bioresorbable group must be contained in the material. The formed pieces or surface structures according to the present invention are suitable as matrices for binding live cells, which can be multiplied after that or stimulated for the production of specific substances. They can be used, e.g., as an extracorporeal matrix or as an implant.
    • 本发明涉及一种通过在浴中的液体至糊状,有机或有机改性材料的选择性固化来在表面上生产三维,自支撑和/或基底支撑的成形片或结构的方法, 该材料具有至少一种具有可通过双光子或多光子聚合的可自由基聚合的化合物和生物相容的可生物降解或生物可再吸收的基团的化合物,和/或其中所述浴材料 另外包含可用于无机交联或已经无机交联的基团或基团,条件是材料中必须包含可通过双光子或多光子聚合反应的有机自由基和生物相容的,可生物降解的或生物可再吸收的基团。 根据本发明的形成的片或表面结构适合作为结合活细胞的基质,其可以在之后倍增或刺激以产生特定物质。 它们可以用作例如体外基质或植入物。