中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

6 records (took 0.012 seconds)

    SYSTEM AND METHOD FOR PRODUCING AN IN-SITU PUR FOAM
    3.
    发明申请
    SYSTEM AND METHOD FOR PRODUCING AN IN-SITU PUR FOAM 审中-公开
    用于生产现场泡沫的系统和方法

    公开(公告)号：US20150252164A1

    公开(公告)日：2015-09-10

    申请号：US14430378

    申请日：2013-09-13

    Applicant: BASF SE

    Inventor： Kimberly Simancas ,  Rebekka Von Benten ,  Hans-Joachim Hähnle ,  Klaus Hahn ,  Nikolaus Nestle ,  Tatiana Ulanova ,  Jens Assmann

    IPC: C08J9/12 ,  C08J9/00 ,  F16L59/02

    CPC classification number: C08J9/122 ,  C04B26/12 ,  C04B26/16 ,  C04B38/10 ,  C04B2103/0062 ,  C04B2103/40 ,  C04B2111/28 ,  C08J9/0033 ,  C08J9/0066 ,  C08J9/30 ,  C08J2333/24 ,  C08J2339/02 ,  F16L59/028 ,  C04B14/106 ,  C04B14/365 ,  C04B24/2652

    Abstract: A system for producing an in-situ foam, which comprises the components from 50 to 98% by weight of one or more inorganic fillers A), from 1 to 48% by weight of one or more water-soluble, cationic polymers B), from 0.5 to 48% by weight of one or more surfactants C), from 0.01 to 5% by weight of one or more crosslinkers D) which are capable of reacting with the polymers B), from 0 to 20% by weight of one or more additives E), where the percentages by weight of the components A) to E) are based on the nonaqueous fraction and the sum of A) to E) is 100% by weight, process for producing an in-situ foam using the components of the system and foaming by means of a gas or a gas mixture and use for thermal insulation and filling of hollow spaces and hollow bodies.

    Abstract translation: 一种用于生产原位泡沫体的系统，其包含50至98重量％的一种或多种无机填料A），1至48重量％的一种或多种水溶性阳离子聚合物B）， 0.5至48重量％的一种或多种表面活性剂C），0.01至5重量％的能够与聚合物B）反应的一种或多种交联剂D），0至20重量％的一种或多种 更多的添加剂E），其中组分A）至E）的重量百分比基于非水性部分，并且A）至E）的总和为100重量％，使用组分 的系统和通过气体或气体混合物发泡，并用于中空空间和中空体的隔热和填充。

    Process for the silylation of 2-amino-1,3,5-triazines
    6.
    发明授权
    Process for the silylation of 2-amino-1,3,5-triazines 有权
    2-氨基-1,3,5-三嗪的甲硅烷基化方法

    公开(公告)号：US09309270B2

    公开(公告)日：2016-04-12

    申请号：US14782098

    申请日：2014-04-01

    Applicant: BASF SE

    Inventor： Alexander König ,  Rebekka Von Benten ,  Jens Aβmann ,  Edwin Kroke ,  Sandra Jähnigen ,  Anke Schwarzer

    IPC: C07F7/10 ,  C07D251/42 ,  C07D251/48 ,  C07D251/54

    CPC classification number: C07F7/10

    Abstract: The present invention relates to a method for silylating 2-amino-1,3,5-triazines of the general formula (I) in which R1 and R2 are each independently hydrogen, hydroxyl, NH2, NHR3, NR32, NO2, NHCOR3, C1- to C2-alkyl, C1- to C20-hydroxyalkyl, C2- to C20-alkenyl, C1- to C20-alkoxy, aryl or aryloxy optionally substituted with C1- to C8-alkyl and R3 is C1- to C20-alkyl, C3- to C12-cycloalkyl, C4 to C30-alkylcycloalkyl, aryl optionally substituted with C1- to C8-alkyl, with silanes, by reacting silanes of the general formula (II) X—SiH(R4R5)  (II), in which X is fluorine, chlorine, bromine or iodine R4 and R5 are each independently C1- to C20-alkyl, C1- to C20-hydroxyalkyl, C1- to C20-haloalkyl, C2- to C20-alkenyl, C1- to C20-alkoxy, aryl or aryloxy optionally substituted with C1- to C8-alkyl, in the presence of a base.

    Abstract translation: 本发明涉及通式（I）的2-氨基-1,3,5-三嗪甲硅烷基化方法，其中R 1和R 2各自独立地为氢，羟基，NH 2，NHR 3，NR 32，NO 2，NHCOR 3，C 1 至C 2-8烷基，C 1至C 20 - 羟烷基，C 2 -C 20链烯基，C 1至C 20 - 烷氧基，任选被C 1至C 8 - 烷基取代的芳基或芳氧基，R 3为C 1至C 20 - 烷基，C 3 通过使通式（II）X-SiH（R4R5）（II）的硅烷反应，其中X为 - C 1 -C 8 - 烷基环烷基，任选被C 1 -C 8 - 烷基取代的芳基与硅烷， 氟，氯，溴或碘R 4和R 5各自独立地为C 1至C 20 - 烷基，C 1至C 20 - 羟基烷基，C 1至C 20 - 卤代烷基，C 2 -C 20 - 烯基，C 1至C 20 - 烷氧基，芳基或 任选被C 1 -C 8 - 烷基取代的芳氧基，在碱的存在下。

Patent Agency Ranking