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公开(公告)号:NZ585978A
公开(公告)日:2012-09-28
申请号:NZ58597808
申请日:2008-12-19
Applicant: BASF SE
Inventor: ISHAQUE MICHAEL , KRIHA OLAF , SCHIPS CARSTEN , GUENTHERBERG NORBERT , LONGO DANIELA , HAHN KLAUS , HOLMES KEITH A , KLEIN CLARK D , SCHMIED BERNHARD
Abstract: Disclosed is a bead material composed of expandable polystyrene (EPS), coated with (A) one or more insecticides, preferably selected from the group consisting of fipronil, hydramethylnon and chlorfenapyr;(B) one or more glycerol esters,(C) optionally one or more polymeric binders selected from acrylate resins, aqueous polymer dispersions, or waxes; and(D) optionally further additives. A process for the production of the molding by press molding is also disclosed, wherein: (I) an EPS bead material is charged to a gas-permeable mold; (II) within the closed mold, the charge of bead material is press-molded to give a molding, with volume reduction;(III) the molding is hardened by controlling its temperature to from 20 to 100 Deg. C; and (IV) the resultant molding is removed from the mold. Further disclosed is another process for the production of the molding according by foaming-to completion, wherein: (I) an EPS bead material is charged to a gastight mold;(II) within the closed mold, the charge of bead material is foamed to completion by controlling its temperature to from 60 to 120 Deg. C, whereupon the bead material fuses to give the molding; and(III) the resultant molding is removed from the mold. These beads are suitable for making moldings that are used as insulation material in the construction industry and these mouldings are also suitable for the protection of buildings against termites.
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公开(公告)号:MX2012006941A
公开(公告)日:2012-09-12
申请号:MX2012006941
申请日:2010-12-15
Applicant: BASF SE
Inventor: HAHN KLAUS , MASSONNE KLEMENS , KRIHA OLAF , HOFMANN MAXIMILIAN , BELLIN INGO , SPIES PATRICK , DEGLMANN PETER , DENECKE HARTMUT , FLECKENSTEIN CHRISTOPH , KINDLER ALOIS , FLUCHS SABINE
Abstract: La invención se refiere al uso de compuestos fosforosos de la fórmula (I) como un pirorretardante, en donde los símbolos de la fórmula (I) tienen los siguientes significados: un grupo Y es -P(=X2)sR3R4, H, un grupo alquilo de C1-C12 de cadena recta o ramificada, cicloalquilo de C5-C6, arilo de C6-C12, bencilo, en donde los cuatro últimos grupos citados son sin sustituir o sustituidos por uno o más radicales del grupo alquilo de C1-C4 o alquenileno de C2-C4; R1, R2, R3 y R4 son el mismo o diferente hidrógeno, OH, alquilo de C1-C16, alquenilo de C2-C16, alcoxi de C1-C16, alquenoxi de C2-C6, cicloalquilo de C3-C6, cicloalcoxi de C3-C10, arilo de C6-C10, ariloxi de C6-C10, arilo de C6-C10-alquilo de C1-C16, arilo de C6-C10-alcoxi de C1-C16, SR9 COR10, COOR11, CONR12R13, o dos radicales R1, R2, R3, R4 forman un sistema en el anillo junto con el átomo fosforoso al cual se unen o el grupo P-O-A-O-P; R5, R6, R7, y R8 son el mismo o diferente H, alquilo de C1-C16, alquenilo de C2-C16, alcoxi de C1-C16, alquenoxi de C2-C16, R9, R10, R11, R12 y R13 son el mismo o diferente H d-de-alquilo, alquenilo de C2-C16, arilo de C6-C10, arilo de C6-C10-alquilo de C1-C16, arilo de C6-C10-alcoxi de C1-C16 X1 y X2 son el mismo o diferente S u O; r y s son el mismo o diferente 0 ó 1, y X3, X4, X5 y X6 son el mismo o diferente S u O y n es un número entero de 1 a 50.
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公开(公告)号:MX2012008974A
公开(公告)日:2012-08-23
申请号:MX2012008974
申请日:2011-02-03
Applicant: BASF SE
Inventor: HAHN KLAUS , MASSONNE KLEMENS , DOERING MANFRED , KRIHA OLAF , FUCHS SABINE , JANSSENS GEERT , HOFMANN MAXIMILIAN , BELLIN INGO , SPIES PATRICK , DEGLMANN PETER , DENECKE HARTMUT , FLECKENSTEIN CHRISTOPH , MICHAEL CIESIELSKI , WAGNER JOCHEN
IPC: B29C65/02 , B29C65/74 , B65B3/00 , B65B3/28 , C08J9/00 , C08K5/51 , C08K5/5398 , G01G13/24 , G01G17/06
Abstract: La invención se refiere a una espuma polimérica que tiene una densidad en el rango entre 5 y 120 kg/m3, conteniendo a) un componente polimérico, conteniendo por lo menos un polímero de estireno, b) 0.1 a 5 partes en peso (relativo a 100 partes en peso de componente a)) de una mezcla retardadora de llama, conteniendo b1) por lo menos un compuesto fosforoso de la fórmula (I) teniendo un contenido fosforoso en el rango entre 5 y 80% en peso, relativo al compuesto fosforoso, (X1)S=PR1R2R3 (I), en donde los símbolos e índices en la fórmula (I) tienen los siguientes significados: R1 es alquilo de C1-C6, hidroxialquilo de C1-C10, alquenilo de C2-C16, alcoxi de C1-C16, alquenoxi de C2-C16, cicloalquilo de C3-C10, cicloalcoxi de C3-C10, arilo de C6-C10, ariloxi de C6-C10, arilo de C6-C10-alquilo de C1-C16, arilo de C6-C10-alcoxi de C1-C16, SR9, COR10, COOR11, CONR12R13; R2 es alquilo de C1-C16, hidroxialquilo de C1-C10, alquenilo de C2-C16, alcoxi de C1-C16, alquenoxi de C2-C16, ciclo-alquilo de C3-C10, cicloalcoxi de C3-C10, arilo de C6-C10, arilo de C6-C10-alquilo de C1-C16, arilo de C6-C10-alcoxi de C1-C16, SR9, COR10, COOR11, CONR12R13; R3 es H, SH, SR4, OH, OR5 o un grupo 30 - (Y1)n[P(=X2)uR6-(Y2)n]mP(=X3)tR7R8; o dos grupos R1, R2, R3 juntos con el átomo fosforoso al cual se unen forman un sistema de anillo; x1, x2 y X3 son independientemente uno del otro de manera idéntica o diferente O o S; Y1, Y2 son de manera idéntica o diferente O o S; R4, R5, R9, R10, R11, R12, R13 son de manera idéntica o diferente alquilo de C1-C12, cicloalquilo de C3-C8, que es no sustituido o sustituido por uno o más grupos alquilo de C1-C4, alquenilo de C2-C12, alquinilo de C2-C12, arilo de C6-C10 o arilo de C6-C10-alquilo de C1-C4; R6, R7, R8 son independientemente uno del otro de manera idéntica o diferente arilo de C6-C10-alquilo de C1-C16, arilo de C6-C10-alcoxi de C6-C10, SR9, COR10, COOR11, CONR12R13; n es 1, si Y1 o Y2 es O, y 1, 2, 3, 4, 5, 6, 7 u 8, si Y1 o Y2 es S; m es un número entero entre 0 y 100; s, t y u son independientemente uno del otro 0 ó 1; y b2) azufre elemental.
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公开(公告)号:AU2011206716A1
公开(公告)日:2012-08-16
申请号:AU2011206716
申请日:2011-01-06
Applicant: BASF SE
Inventor: FUSSL ANDREAS , SAMPATH BANGARU , HOFMANN MAXIMILIAN , BELLIN INGO , NALAWADE SAMEER , HAHN KLAUS , KUNKEL ANDREAS , LOOS ROBERT
Abstract: The invention relates to a method for producing expandable granulates containing polylactic acid, comprising the following steps: a) melting and mixing the constituents i) between 50 and 99.9 wt. %, relative to the total weight of constituents i) to iii), of polylactic acid, ii) between 0 and 49.9 wt. %, relative to the total weight of constituents i) to iii), of at least one other polymer, iii) between 0.1 and 2 wt. %, relative to the total weight of constituents i) to iii), of a diepoxide or polyepoxide, and iv) between 0 and 10 wt. % of at least one additive, b) mixing v) between 3 and 7 wt. %, relative to the total weight of constituents i) to iv), of an organic blowing agent, into the melted polymer mass, by means of a static or dynamic mixer, at a temperature of at least 40°C, c) discharging the mixture via a nozzle plate with boreholes having a maximum on the nozzle outlet diameter of 1.5 mm, and d) granulating the melted mass containing the blowing agent directly behind the nozzle plate, under water, at a pressure of between 1 and 20 bar. The invention also relates to expandable granulates containing polylactic acid, that can be obtained according to said method, and to special expandable granulates containing polylactic acid, and between 3 and 7 wt. % of an organic blowing agent, preferably n-pentane, and especially preferably iso-pentane. The invention also relates to a preferred method for producing expandable granulates containing polylactic acid and a blowing agent, with a low bulk density.
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公开(公告)号:DE102011110216A1
公开(公告)日:2012-02-23
申请号:DE102011110216
申请日:2011-08-16
Applicant: BASF SE
Inventor: HAHN KLAUS , HOFMANN MAXIMILIAN , SANDLER JAN KURT WALTER , SCHERZER DIETRICH , RUCKDAESCHEL HOLGER
Abstract: Die vorliegende Erfindung betrifft einen Partikelschaumstoff auf Basis von mindestens einem Polymer ausgewählt aus Polystyrol, einem aus Styrol hergestellten Copolymeren, Polysulfon oder Polyethersulfon, wobei im Partikelschaumstoff mindestens ein mineralischer Füllstoff mit einer Partikelgröße ≤ 10 μm und mindestens ein Keimbildner auf Basis eines Wachses oder eines Oligomeren enthalten ist.
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公开(公告)号:AT535565T
公开(公告)日:2011-12-15
申请号:AT08863817
申请日:2008-12-19
Applicant: BASF SE
Inventor: ISHAQUE MICHAEL , KRIHA OLAF , SCHIPS CARSTEN , GUENTHERBERG NORBERT , LONGO DANIELA , HAHN KLAUS , HOLMES KEITH , KLEIN CLARK , SCHMIED BERNHARD
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公开(公告)号:AU2006283919B2
公开(公告)日:2011-09-08
申请号:AU2006283919
申请日:2006-08-09
Applicant: BASF SE
Inventor: ALLMENDINGER MARKUS , ANTONATUS EDITH , HAHN KLAUS , RIETHUES MICHAEL , SCHMIED BERNHARD
IPC: C08J9/00
Abstract: The invention relates to a method for producing foamed moulded bodies from pre-foamed foamed particles which comprise a polymer coating, in a mould, under pressure and in the absence of vapour.The invention also relates to produced foamed moulded bodies and to the use thereof.
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公开(公告)号:ES2364447T3
公开(公告)日:2011-09-02
申请号:ES08803607
申请日:2008-09-03
Applicant: BASF SE
Inventor: NEHLS BENJAMIN , HAHN KLAUS , KELLER ANDREAS , SCHMIED BERNHARD
IPC: C09D183/02
Abstract: Composicion de revestimiento que contiene a) 20 a 70 % en peso de un mineral arcilloso b) 20 a 70 % en peso de un silicato alcalino c) 1 a 30 % en peso de un polimero formador de pelicula
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公开(公告)号:DE502006009448D1
公开(公告)日:2011-06-16
申请号:DE502006009448
申请日:2006-08-09
Applicant: BASF SE
Inventor: ALLMENDINGER MARKUS , HAHN KLAUS , SCHMIED BERNHARD , RIETHUES MICHAEL
IPC: C08J9/00
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公开(公告)号:BRPI0708926A2
公开(公告)日:2011-06-14
申请号:BRPI0708926
申请日:2007-03-22
Applicant: BASF SE
Inventor: HAHN KLAUS , VATH BERNHARD , ALTEHELD ARMIN , MOECK CHRISTOF , BAUMGARTL HORST
Abstract: It is an open-cell foam based on a melamine-formaldehyde condensation product and hydrophobicized with a compound comprising C6-C20-alkyl groups, in particular stearyl groups, such as aluminum stearate or stearyl isocyanate.
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