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公开(公告)号:FI4267637T3
公开(公告)日:2025-01-23
申请号:FI21845007
申请日:2021-12-22
Applicant: BASF SE
Inventor: SOMMER GEREON ANTONIUS , SCHERR GUENTER , WEINKOETZ STEPHAN , SERVAY THOMAS , HAMANN JESSICA NADINE , TELES JOAQUIM HENRIQUE , LUNKWITZ RALPH , TUERP DAVID
IPC: C08G12/06 , C09J159/00 , C09J177/02
Abstract: The present invention relates to a binder composition comprising a) component A comprising polymer(s) A1 having primary and/or secondary amino groups, wherein polymer(s) A1 has(have) a primary and secondary amine group nitrogen content of at least 1 wt.-% and b) component B comprising component B1 which is 1,3-dihydroxyacetone, glycolaldehyde, glyceraldehyde or any mixture thereof, wherein the polymer(s) A1 has(have) a total weight average molecular weight Mw,total of at least 800 g/mol.
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公开(公告)号:LT3515990T
公开(公告)日:2020-10-26
申请号:LT17764837
申请日:2017-09-13
Applicant: BASF SE
Inventor: WEINKOETZ STEPHAN , LINDNER JEAN-PIERRE BERKAN , LUNKWITZ RALPH , FUEGER CLAUS
IPC: C08L97/02
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公开(公告)号:PL233957B1
公开(公告)日:2019-12-31
申请号:PL40975413
申请日:2013-03-27
Applicant: BASF SE
Inventor: FINKENAUER MICHAEL , ROSCHMANN KONRAD , LUNKWITZ RALPH , WEINKÖTZ STEPHAN
IPC: C08G12/38
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公开(公告)号:CL2019000756A1
公开(公告)日:2019-05-31
申请号:CL2019000756
申请日:2019-03-22
Applicant: BASF SE
Inventor: WEINKOETZ STEPHAN , LINDNER JEAN-PIERRE BERKAN , LUNKWITZ RALPH , FUEGER CLAUS
IPC: C08L97/02
Abstract: LA INVENCIÓN SE REFIERE A UN MÉTODO NOVEDOSO Y MEJORADO, DISCONTINUO O CONTINUO, PREFERIBLEMENTE CONTINUO, PARA LA PRODUCCIÓN DE MATERIALES DE LIGNOCELULOSA DE UNA SOLA CAPA O DE MÚLTIPLES CAPAS, QUE CONTIENE LAS SIGUIENTES ETAPAS DE MÉTODO: (IA) PRODUCIR UNA MEZCLA M1 Y (IB) OPCIONALMENTE AL MENOS UNA DE LAS MEZCLAS M2, (II) DISPERSAR LA MEZCLA M1 Y OPCIONALMENTE LA MEZCLA M2 PARA FORMAR UNA LÁMINA, (III) OPCIONALMENTE PRECOMPACTAR LA LÁMINA DISPERSA Y (IV) COMPRIMIR EN CALIENTE, DONDE LA MEZCLA M1 CONTIENE LAS PARTÍCULAS DE LIGNOCELULOSA (COMPONENTE LCP-1) Y, ADICIONALMENTE, A) 0.005 % A 0,5 % EN PESO DE ÁCIDO ORGÁNICO CARBOXÍLICO, ANHÍDRIDO CARBOXÍLICO, CLORURO ÁCIDO DE CARBONILO O MEZCLAS DE ESTOS (COMPONENTE A), B) 0,05 % A 3 % EN PESO DE ISOCIANATO ORGÁNICO CON AL MENOS DOS GRUPOS ISOCIANATO (COMPONENTE B), Y C) 5 % A 15 % EN PESO DE AGLUTINANTE SELECCIONADO DEL GRUPO DE LAS RESINAS DE AMINO PLÁSTICAS (COMPONENTE C), D) 0 % A 2 % EN PESO DE ENDURECEDOR (COMPONENTE D), Y E) 0 % A 5 % EN PESO DE ADITIVO (COMPONENTE E), Y LAS MEZCLAS M2 CONTIENEN LAS PARTÍCULAS DE LIGNOCELULOSA (COMPONENTE LCP-2) Y, ADICIONALMENTE, F) 0 % A 0,3 % EN PESO DE ÁCIDO ORGÁNICO CARBOXÍLICO, ANHÍDRIDO CARBOXÍLICO, CLORURO ÁCIDO DE CARBONILO O LAS MEZCLAS DE ESTOS (COMPONENTE F), G) 1 % A 30 % EN PESO DE AGLUTINANTE SELECCIONADO DEL GRUPO QUE CONSISTE EN RESINA DE AMINO PLÁSTICO, RESINA FENÓLICA, AGLUTINANTE CON BASE EN PROTEÍNAS Y OTROS AGLUTINANTES O MEZCLAS CON BASE EN POLÍMEROS DE ESTOS (COMPONENTE G-1) Y 0 % A 3 % EN PESO DE ISOCIANATO ORGÁNICO CON AL MENOS DOS GRUPOS ISOCIANATO (COMPONENTE G2), H) 0 % A 2 % EN PESO DE ENDURECEDOR (COMPONENTE H), Y I) 0 % A 5 % EN PESO DE ADITIVOS (COMPONENTE I), SIEMPRE QUE SE CUMPLAN LAS SIGUIENTES CONDICIONES: AMÍN
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公开(公告)号:PL2794210T3
公开(公告)日:2019-03-29
申请号:PL12805702
申请日:2012-12-20
Applicant: BASF SE
Inventor: WEINKÖTZ STEPHAN , SCHMIDT MICHAEL , FINKENAUER MICHAEL , LUNKWITZ RALPH
IPC: B27N3/00
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36.
公开(公告)号:ZA201405334B
公开(公告)日:2017-11-29
申请号:ZA201405334
申请日:2014-07-21
Applicant: BASF SE
Inventor: WEINKÖTZ STEPHAN , SCHMIDT MICHAEL , LUNKWITZ RALPH , FINKENAUER MICHAEL
Abstract: Materials which contain lignocellulose, have a core and two covering layers, and contain, in the core, A) 30 to 98 wt. % lignocellulose particles, B) 1 to 25 wt. % expanded plastic particles having a bulk density in the range of 10 to 150 kg/m3, C) 1 to 50 wt. % of one or more binding agents selected from the group consisting of amino resin, phenolic resin and organic isocyanate comprising at least two isocyanate groups, and D) 0 to 10 wt. % additives, and, in the covering layers, E) 70 to 99 wt. % lignocellulose particles, F) 1 to 30 wt. % of one or more binding agents selected from the group consisting of amino resin, phenol formaldehyde resin and organic isocyanate comprising at least two isocyanate groups, and G) 0 to 10 wt. % additives. The lignocellulose particles of the covering layers E contain at least 25 wt. % lignocellulose-containing chips, and the expanded plastic particles B are non-homogeneously distributed in the core.
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37.
公开(公告)号:AU2012357001B8
公开(公告)日:2017-02-16
申请号:AU2012357001
申请日:2012-12-20
Applicant: BASF SE
Inventor: WEINKOETZ STEPHAN , SCHMIDT MICHAEL , FINKENAUER MICHAEL , LUNKWITZ RALPH
IPC: B27N3/00
Abstract: Materials which contain lignocellulose, have a core and two covering layers, and contain, in the core, A) 30 to 98 wt. % lignocellulose particles, B) 1 to 25 wt. % expanded plastic particles having a bulk density in the range of 10 to 150 kg/m
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38.
公开(公告)号:NZ622991A
公开(公告)日:2015-08-28
申请号:NZ62299112
申请日:2012-12-20
Applicant: BASF SE
Inventor: FINKENAUER MICHAEL , WEINKÖTZ STEPHAN , SCHMIDT MICHAEL , LUNKWITZ RALPH
Abstract: The disclosure relates to lignocellulosic materials having a core and two outer layers, comprising in the core A) 30% to 98% by weight of lignocellulose particles; B) 1 % to 25% by weight of expanded plastics particles having a bulk density in the range from 10 to 150 kg/m3, C) 1 % to 50% by weight of one or more binders selected from the group consisting of aminoplast resin, phenoplast resin, and organic isocyanate having at least two isocyanate groups, and D) 0% to 10% by weight of additives 15 and in the outer layers E) 70% to 99% by weight of lignocellulose particles, F) 1 % to 30% by weight of one or more binders selected from the group consisting of aminoplast resin, phenol-formaldehyde resin, and organic isocyanate having at least two isocyanate groups, and G) 0% to 10% by weight of additives, where the lignocellulose particles of the outer layers E comprise at least 25% by weight of lignocellulosic chips and the expanded plastics particles B are present in non uniform distribution in the core and the expanded plastics particles B are present in nonuniform distribution in the core, therefore the weight ratio X of expanded plastics particles B to lignocellulose particles A in the outer regions of the core (“exterior”) is different from the weight ratio Y of expanded plastic particles B to lignocellulose particles A in the inner region of the core (”interior”).
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公开(公告)号:PL2057011T3
公开(公告)日:2011-04-29
申请号:PL07802539
申请日:2007-08-08
Applicant: BASF SE
Inventor: KRÜSEMANN JULIANE , LUNKWITZ RALPH
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公开(公告)号:AU2007206994B2
公开(公告)日:2011-02-10
申请号:AU2007206994
申请日:2007-01-12
Applicant: BASF SE
Inventor: LUNKWITZ RALPH , FINKENAUER MICHAEL , SCHMIDT MICHAEL , BEIL CHRISTIAN , RUBA EVA , WEINKOTZ STEPHAN
Abstract: The present invention relates to a method for the reduction of the formaldehyde emission of wood-base materials by application of nitrogen-containing compounds, wherein (i) a mixture which comprises at least one polyamine and, if appropriate, up to 20% by weight, based on the mixture, of urea is applied to the wood-base material; (ii) polyamine is applied on or in the particle or fiber cake; (iii) polyamine is applied to the coating substrate used for surface finishing and/or (iv) polyamine is applied to the exposed areas; the polyamines having a molecular weight of at least 500 g/mol and at least 6 primary or secondary amino groups.
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