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    EPOXY-RESIN COMPOSITION FOR FIBER-MATRIX SEMIFINISHED PRODUCTS
    62.
    发明专利
    EPOXY-RESIN COMPOSITION FOR FIBER-MATRIX SEMIFINISHED PRODUCTS 未知

    公开(公告)号：CA2912305A1

    公开(公告)日：2014-11-20

    申请号：CA2912305

    申请日：2014-05-05

    Applicant: BASF SE

    Inventor： YIN CHUNHONG ,  KAFFEE ACHIM ,  HENNINGSEN MICHAEL ,  ZWECKER JOACHIM ,  GEHRINGER LIONEL

    IPC: C08G59/40 ,  B29C70/50 ,  C08G59/50 ,  C08L63/00

    Abstract: The invention relates to an epoxide resin composition as a matrix component for sheet molding compounds (SMCs) and/or bulk molding compounds (BMCs), comprising a resin component comprising at least one epoxide resin and a hardener component comprising at least one imidazole compound and at least one latent hardener. In said epoxide resin composition, the amount of the imidazole compounds used lies in a range of 0.007 to 0.025 mol per mol of epoxide groups of the entire composition, and the total amount of optionally contained primary amine groups does not exceed a proportion of 0.09 mol per mol of epoxide groups of the entire composition. The invention further relates to a fiber-matrix semifinished-product composition (SMC or BMC composition), comprising said epoxide resin composition as a matrix component and short reinforcing fibers suspended therein and having an average length of 0.3 to 5.0 cm. The fiber-matrix semifinished-product composition can be produced by mixing the constituents, whereupon the composition thickens. The thickened product thus obtained (semisolid fiber-matrix semifinished product) is characterized by a comparatively short maturing time and comparatively long handleability. The invention further relates to the corresponding semisolid fiber-matrix semifinished product, in particular the semisolid SMC, and the corresponding hardened fiber-matrix semifinished product, in particular the hardened SMC. Finally, the invention further relates to a screening method for identifying epoxide-resin-based compositions that are suitable for use as a thermosetting matrix for the production of SMCs.

    PROCESS FOR PREPARING AMINOTRIAZINE ALKOXYLATES
    66.
    发明专利
    PROCESS FOR PREPARING AMINOTRIAZINE ALKOXYLATES 未知

    公开(公告)号：SG187690A1

    公开(公告)日：2013-03-28

    申请号：SG2013008164

    申请日：2011-07-14

    Applicant: BASF SE

    Inventor： KUNST ANDREAS ,  GARNIER SEBASTIEN ,  GEHRINGER LIONEL ,  LOEFFLER ACHIM

    Abstract: 16 Process for preparing aminotriazine alkoxylatesAbstract 5 The present invention relates to a process for preparing aminotriazine alkoxylates, whichcomprises at least one aminotriazine alkoxylate (a) being admixed with at least one aminotriazine (b) and reacted with at least one alkylene oxide (c), wherein the aminotriazine alkoxylate (a) is obtainable by reacting at least one am inotriazine (d) with at least one alkylene oxide (e) and/or at least one alkylene carbonate (g), and optionally at least one aminotriazine 10 alkoxylate (f).No suitable figure

    PREPARACION DE ALCOXILATOS DE AMINOTRIAZINA.
    67.
    发明专利
    PREPARACION DE ALCOXILATOS DE AMINOTRIAZINA. 未知

    公开(公告)号：MX2013001163A

    公开(公告)日：2013-03-22

    申请号：MX2013001163

    申请日：2011-07-14

    Applicant: BASF SE

    Inventor： LOEFFLER ACHIM ,  KUNST ANDREAS ,  GARNIER SEBASTIEN ,  GEHRINGER LIONEL

    IPC: C07D251/70 ,  C08G18/00

    Abstract: La presente invención se refiere a un proceso para preparar alcoxilatos de aminotriazina, que comprende por lo menos un alcoxilato de aminotriazina (a) siendo mezclado con al menos una aminotriazina (b) y reaccionado con al menos un óxido de alquileno (c), en donde el alcoxilato de aminotriazina (a) es obtenible al hacer reaccionar por lo menos una aminotriazina (d) con al menos un óxido de alquileno (e) y/o por lo menos un carbonato de alquileno (g), y opcionalmente por lo menos un alcoxilato de aminotriazina (f).

    LIGHT WOOD-BASED MATERIALS
    69.
    发明专利
    LIGHT WOOD-BASED MATERIALS 未知

    公开(公告)号：NZ576323A

    公开(公告)日：2012-03-30

    申请号：NZ57632307

    申请日：2007-10-18

    Applicant: BASF SE

    Inventor： GEHRINGER LIONEL ,  WEINKOTZ STEPHAN ,  SCHERR GUNTER ,  BRAUN FRANK ,  PERETOLCHIN MAXIM

    IPC: B27N3/00 ,  B27N3/02 ,  B27N3/08 ,  D21J1/16

    Abstract: Disclosed are light wood-based material products and which comprise: a) from 30 to 92.5% by weight, based on the wood-base material, of wood particles, the wood particles having a mean density of from 0.4 to 0.85 g/cm3; b) from 2.5 to 20% by weight, based on the wood-base material, of polystyrene and/or of styrene copolymer as a filler, the filler having a bulk density of from 10 to 100 kg/m3; and c) from 5 to 50% by weight, based on the wood-base material, of a binder; the mean density of the light wood-base material being less than or equal to 600 kg/m3. Further disclosed is a process for the production of a light wood-base material as defined above wherein said prefoamed polystyrene and/or styrene copolymers, binder and wood particles are mixed and subsequently moulded at elevated temperature and elevated pressure to give said wood-based material. Also disclosed is the use of the light wood-base materials as defined above for the production of pieces of furniture, of packaging materials, in house construction or in interior trim.

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