DYNAMICALLY EVACUABLE APPARATUSES COMPRISING ORGANIC AEROGELS OR XEROGELS
    2.
    发明申请
    DYNAMICALLY EVACUABLE APPARATUSES COMPRISING ORGANIC AEROGELS OR XEROGELS 审中-公开
    DYNAMIC抽空DEVICES综合有机气凝胶OR干凝胶

    公开(公告)号:WO2012130779A3

    公开(公告)日:2012-12-20

    申请号:PCT/EP2012055272

    申请日:2012-03-26

    CPC classification number: F25D23/06 F25D2201/1262 F25D2201/14

    Abstract: The present invention relates to a dynamically evacuable, electrically operated apparatus comprising a contiguously evacuable region and a working region whose temperature can be controlled and which is thermally insulated by the contiguously evacuable region from the ambient temperature, and also a means for actively maintaining a vacuum so that the pressure in the contiguously evacuable region of the apparatus is constant over time within a prescribed pressure range, where the contiguously evacuable region makes up at least 20% by volume of the total volume occupied by a porous and/or cellular insulation material in the apparatus and the contiguously evacuable region comprises at least one organic aerogel and/or organic xerogel.

    Abstract translation: 本发明涉及一种动态抽真空的,电动操作装置,其包括一个连续抽真空的区域,并且热通过相邻的抽真空区绝缘相对的环境温度的温度使用区,以及用于有效地维持真空的装置,使得在排空相干的压力 该装置的区域是在规定的压力范围,其中,至少20体积的连续抽真空的区域构成.-其由多孔的和/或细胞的绝缘材料在该装置中所占据的总体积的%随时间恒定,和至少一种有机的粘合抽空的区域 气凝胶和/或有机干凝胶包括。

    COMPOSITION AND METHOD TO PRODUCE MICROCELLULAR POLYURETHANE FOAM SYSTEMS

    公开(公告)号:CA3076421A1

    公开(公告)日:2019-03-28

    申请号:CA3076421

    申请日:2018-09-12

    Applicant: BASF SE

    Abstract: The present invention is directed to a composition which can produce elastomeric microcellular foam, preferably polyurethane foam having improved and well-balanced mechanical properties, comprising a polyisocyanate, a polyol, a lactam, a surfactant and a blowing agent, wherein said surfactant preferably comprises silicon oil, and wherein the polyol comprises polytetrahydrofuran, and a process to produce elastomeric microcellular polyurethane foam, and the use of the elastomeric microcellular polyurethane foam in footwear foam.

    HIGHLY FUNCTIONAL POLYETHEROLS AND THE PRODUCTION AND USE THEREOF

    公开(公告)号:CA2713331C

    公开(公告)日:2016-07-05

    申请号:CA2713331

    申请日:2009-02-12

    Applicant: BASF SE

    Abstract: The invention relates to a method for producing highly functional polyetherols by reacting at least one trifunctional or higher functional alcohol and optionally further difunctional and/or monofunctional alcohols and/or modifying reagents with the help of acidic catalysts, the trifunctional or higher functional alcohol not being glycerol. The invention further relates to highly functional polyetherols that can be obtained by said method and to the use of said highly functional polyetherols as adhesion promoters, thixotropic agents, rheology modifiers of polymers, phase transfer reagents, microcontainers or nanocontainers for biolo-gically active substances, for example for medical active substances, biocides, herbicides or fungicides, as pigment dispersants, additives in printing inks, as components for producing polyaddition or polycondensation polymers or for treating seeds.

    СПОСОБ ПОЛУЧЕНИЯ ЖЕСТКИХ ПОЛИУРЕТАНОВЫХ ПЕНОПЛАСТОВ

    公开(公告)号:EA022900B1

    公开(公告)日:2016-03-31

    申请号:EA201291036

    申请日:2011-04-20

    Applicant: BASF SE

    Abstract: Изобретениекасаетсяспособаполученияполиуретановпосредствомвзаимодействия: а) полиизоцианатовс b) соединениями, имеющимипоменьшеймередваатомамиводорода, которыеявляютсяреактивнымипоотношениюк изоцианатнымгруппамсоединенияа), отличающегосятем, чтов качествесоединения b) используютполиэфирполиолы b1), которыеполучаютпосредствомвзаимодействияароматическогоамина b1а) салкиленоксидом, выбраннымизпропиленоксидаиликомбинациипропиленоксидаи до 5 мас.% этиленоксидав расчетенаалкиленоксиды, вприсутствииодногоотличающегосяот b1а) амина b1b) вкачествекатализатора, причемиспользуютамин b1b), выбранныйизгруппы, содержащейтриметиламин, триэтиламин, трипропиламин, трибутиламин, N,N'-диметилэтаноламин, N,N'-диметилциклогексиламин, диметилбутиламин, N,N'-диметиланилин, 4-диметиламинопиридин, N,N'-диметилбензиламин, пиридин, имидазол, N-метилимидазол, 2-метилимидазол, 4-метилимидазол, 5-метилимидазол, 2-этил-4-метилимидазол, 2,4-диметилимидазол, 1-гидроксипропилимидазол, 2,4,5-триметилимидазол, 2-этилимидазол, 2-этил-4-метилимидазол, N-фенилимидазол, 2-фенилимидазол, 4-фенилимидазол, гуанидин, алкилированныегуанидины, 1,1,3,3-тетраметилгуанидин, 7-метил-1,5,7-триазабицикло[4.4.0]дец-5-ен, 1,5-диазобицикло[4.3.0]нон-5-ени 1,5-диазобицикло[5.4.0]ундец-7-ен.

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