PROCESS FOR COATING, ADHESIVE BONDING AND BINDING OF MINERAL SURFACES

    公开(公告)号:CA2739686C

    公开(公告)日:2017-04-18

    申请号:CA2739686

    申请日:2009-10-14

    Applicant: BASF SE

    Abstract: The invention relates to a method for coating, gluing or connecting surfaces of mineral materials with a two-component plastic resin, selected from a hydrophobic polyurethane resin and a hydrophobic epoxy resin, by applying the plastic resin on the surface or connecting the surfaces of the mineral materials with the plastic resin and by leaving the plastic resin to harden. The invention is characterized in that the plastic resin contains 0.01 to 10 percent by weight of one or more hydroxy or alkoxy aminosilane compounds of general formula (I), wherein X independently of one another represents OH, CH3, O[CH2]p CH3; Y = [CH2]t, [CH2]r NH[CH2]s; R, R' H, [CH2]t CH3; t = 0 - 10; n = 1- 3; p = 0 - 5; m = 4 - n; r, s independently of one another represent 1-10.

    COMPONENT COMPOSED AT LEAST TO SOME EXTENT OF A LAYER STRUCTURE AND PROCESS FOR PRODUCTION THEREOF

    公开(公告)号:CA2961841A1

    公开(公告)日:2016-03-24

    申请号:CA2961841

    申请日:2015-09-16

    Applicant: BASF SE

    Abstract: The invention relates to a component which is at least partly made of a layer structure. The layer structure comprises the following layers: (a) an elastomer layer with a density of more than 800 g/L, and (b) a duromer layer containing at least 50 wt.% of a first polyurethane. The invention further relates to a method for producing such a component, having the following steps: (i) providing a negative mold, into which the individual layers of the layer structure are introduced, or a positive mold, onto which the individual layers of the layer structure are applied, (ii) producing the elastomer layer by means of a spraying process, (iii) producing the duromer layer by means of a spraying process, and (iv) removing the produced component, wherein step (ii) can be carried out before step (iii) or step (iii) can be carried out before step (ii).

    RECYCLING OF ROAD SURFACES
    45.
    发明专利

    公开(公告)号:ZA201104594B

    公开(公告)日:2012-10-31

    申请号:ZA201104594

    申请日:2011-06-22

    Applicant: BASF SE

    Abstract: The present invention relates to a process for the production of roads, tracks, and other areas used by traffic, by producing a mixture comprising ground road surfacing, mineral material, and/or glass, a polymer reaction mixture and, if desired, further additions, and applying it to a substrate material, and hardening it. The present invention further relates to roads, tracks, and other areas used by traffic, obtainable by a process of this type.

    46.
    发明专利
    未知

    公开(公告)号:NO20110514A1

    公开(公告)日:2011-05-12

    申请号:NO20110514

    申请日:2011-04-04

    Applicant: BASF SE

    Abstract: A process for coating, for adhesive bonding or for binding of surfaces of mineral materials with a 2-component plastic resin, selected from a hydrophobic polyurethane resin and a hydrophobic epoxy resin, by applying the plastic resin to the surface or binding the surfaces of the mineral materials with the plastic resin and allowing the plastic resin to cure, wherein the plastic resin comprises from 0.01 to 10% by weight of one or more hydroxy- or alkoxyaminosilane compounds of the general formula (I) in which: X independently of one another, are OH, CH3, O[CH2]pCH3; Y is [CH2]t, [CH2]rNH[CH2]s; R, R' are H, [CH2]tCH3; t is 0-10; n is 1-3; p is 0-5; m is 4-n; r, s independently of one another, are 1-10.

    METODO PARA REVESTIR, PEGAR Y CONECTAR SUPERFICIES MINERALES.

    公开(公告)号:MX2011003905A

    公开(公告)日:2011-04-28

    申请号:MX2011003905

    申请日:2009-10-14

    Applicant: BASF SE

    Abstract: La invención se refiere a un método para revestir, pegar o conectar superficies de materiales minerales con una resina de plástico de dos componentes, seleccionada de una resina de poliuretano hidrofóbica y una resina epoxi hidrofóbica, aplicando la resina de plástico en la superficie o conectando las superficies de los materiales minerales con la resina de plástico y dejando endurecer la resina de plástico. La invención se caracteriza porque la resina de plástico contiene de 0.01 a 10 por ciento en peso de uno o más compuestos hidroxi o alcoxi aminosilano de la fórmula general (I), en donde X independientemente una de la otra representa OH, CH3, O[CH2]pCH3; Y = [CH2]t, [CH2]rNH[CH2]s; R, R'H, [CH2]tCH3 t = 0 - 10; n = 1-3; p = 0 - 5; m = 4 - n; r, s independientemente uno del otro representan 1 -10.

    Recycling of road surfaces
    48.
    发明专利

    公开(公告)号:AU2009319083A1

    公开(公告)日:2010-06-03

    申请号:AU2009319083

    申请日:2009-11-23

    Applicant: BASF SE

    Abstract: The present invention relates to a process for the production of roads, tracks, and other areas used by traffic, by producing a mixture comprising ground road surfacing, mineral material, and/or glass, a polymer reaction mixture and, if desired, further additions, and applying it to a substrate material, and hardening it. The present invention further relates to roads, tracks, and other areas used by traffic, obtainable by a process of this type.

    50.
    发明专利
    未知

    公开(公告)号:AT433856T

    公开(公告)日:2009-07-15

    申请号:AT03747105

    申请日:2003-04-22

    Applicant: BASF SE

    Abstract: A composite element in the furniture sector, preferably furniture doors and furniture carcasses, comprises (i) laminated or unlaminated materials based on wood, wood boards or particle boards and/or wood-like materials, preferably based on wood boards or particle boards, and (ii) thermoplastic polyurethane. Processes for the production of these composite elements and in particular furniture carcasses or doors comprising the novel composite elements are furthermore described. In particular, film hinges, preferably for furniture construction, for example for furniture carcasses, drawers or door frames, in particular for furniture carcasses based on thermoplastic polyurethanes are described.

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