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公开(公告)号：EA019582B1
公开(公告)日：2014-04-30
申请号：EA201100289
申请日：2009-07-17
Applicant: BASF SE
Inventor： KAESMAYR DANIEL , PERETOLCHIN MAXIM , PFEIFFER MATTHIAS , WEINKOETZ STEPHAN
Abstract: Гибкиеплоскиесубстратыс абразивнойповерхностью, которыеполучаютнанесениемводногораствораилидисперсиикакминимумодногопредварительногоконденсатасмолы, отверждаемойпринагревании, наверхнююи/илинижнююсторонугибкогоплоскогосубстратав количествеот 0,1 до 90 вес.%, впересчетенанепокрытыйслоемсухойсубстрат, сшивание (отверждение) предварительногоконденсатаи сушкуобработанногосубстрата, отличающиесятем, чтоводныйрастворилидисперсиякакминимумодногопредварительногоконденсатаотверждаемойпринагреваниисмолысодержит: (i) полимерныйзагуститель, выбираемыйизгруппы, котораявключаетбиополимеры, ассоциативныезагустителии полностьюсинтетическиезагустителив количествеот 0,01 до 10 вес.% и, принеобходимости, (ii) отвердитель, которыйкатализируетдальнейшуюконденсациюотверждаемойпринагреваниисмолытолькопритемпературахвышепримерно 60°С.
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公开(公告)号：PT2242797E
公开(公告)日：2012-01-17
申请号：PT09710940
申请日：2009-02-11
Applicant: BASF SE
Inventor： KAESMAYR DANIEL , NOZARI SAMIRA
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公开(公告)号：CA2736422A1
公开(公告)日：2010-03-25
申请号：CA2736422
申请日：2009-09-09
Applicant: BASF SE
Inventor： KAESMAYR DANIEL , WEINKOETZ STEPHAN , BEIL CHRISTIAN , SCHMIDT MICHAEL , FINKENAUER MICHAEL
Abstract: Multi-layered lignocellulosic molded bodies comprising A) a middle layer or multiple middle layers containing lignocellulosic particles, said layer/layers obtained through the use of a binder (a) and B) a cover layer or multiple cover layers containing lignocellulosic particles, said layer or layers obtained through the use of a binder (b), wherein a binder (a) is selected from the group consisting of (a1) formaldehyde resins and (a2) an organic isocyanate with at least two isocyanate groups; wherein binder (b) contains the following components: an aqueous component (I) comprising (i) a polymer A constructed of the following monomers: a) 70 to 100 wt.-% of at least one ethylenically unsaturated mono and/or dicarboxylic acids (monomer(s) A1 ) and b) 0 to 30 wt.-% of at least one other ethylenically unsaturated monomers that differs from monomers A1 (monomer(s) A2) and optionally (ii) a low molecular weight cross-linking agent comprising at least two functional groups selected from the group of hydroxy, carboxylic acid and derivatives thereof, primary, secondary and tertiary amine, epoxy, aldehyde and optionally a component (II) as an aqueous dispersion comprising one or more polymer(s) M constructed from the following monomers: a) 0 to 50 wt.-% of at least one ethylenically unsaturated monomer containing an epoxide group and/or at least one hydroxyalkyl group (monomer(s) M1), and b) 50 to 100 wt.-% of at least one other ethylenically unsaturated monomer that differs from monomer M1 (monomer(s) M2) and optionally conventional additives as component (III) and wherein binder (b) contains formaldehyde traps in case binder (a) contains a formaldehyde resin.
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Patent Agency Ranking
公开(公告)号：ES2437608T3
公开(公告)日：2014-01-13
申请号：ES09780770
申请日：2009-07-17
Applicant: BASF SE
Inventor： KAESMAYR DANIEL , PERETOLCHIN MAXIM , PFEIFFER MATTHIAS , WEINKOETZ STEPHAN
IPC: A47L13/02 , A47L13/00 , A47L13/16 , B01D1/28 , B01D5/00 , B01D35/16 , B24D3/28 , D21H19/16 , D21H19/26
Abstract: Sustratos planos flexibles con una superficie abrasiva, que se pueden obtener mediante aplicación de unasolución o dispersión acuosa de al menos un precondensado de una resina termoendurecible sobre el lado superiory/o el lado inferior de un sustrato plano flexible en una cantidad en el intervalo del 0,1 al 90 % en peso con respectoal sustrato seco no revestido, reticulación del precondensado y secado del sustrato tratado, caracterizados porquela solución o dispersión acuosa de al menos un precondensado de una resina termoendurecible contiene (i) unespesante polimérico seleccionado del grupo compuesto por: polisacáridos, proteínas, celulosa modificada,almidones modificados, alcoholes polivinílicos, poliacrilamidas, polivinilpirrolidona y polietilenglicoles en una cantidaden el intervalo del 0,01 % en peso al 10 % en peso y eventualmente (ii) un endurecedor que cataliza solo atemperaturas a partir de aproximadamente 60 °C la condensación adicional de la resina termoendurecible y quecontiene, como componentes con actividad de endurecimiento, sales de ácidos con amoniaco o aminas o productosde adición de ácidos de Lewis con amoniaco o aminas.
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15.发明专利
公开(公告)号：HRP20130070T1
公开(公告)日：2013-02-28
申请号：HRP20130070
申请日：2013-01-28
Applicant: BASF SE
Inventor： KAESMAYR DANIEL , WEINKOETZ STEPHAN , BEIL CHRISTIAN , SCHMIDT MICHAEL , FINKENAUER MICHAEL
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16.发明专利
公开(公告)号：PT2346682E
公开(公告)日：2013-01-28
申请号：PT09782816
申请日：2009-09-09
Applicant: BASF SE
Inventor： WEINKOETZ STEPHAN , BEIL CHRISTIAN , FINKENAUER MICHAEL , SCHMIDT MICHAEL , KAESMAYR DANIEL
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公开(公告)号：RS52177B
公开(公告)日：2012-08-31
申请号：RSP20120079
申请日：2009-02-11
Applicant: BASF SE
Inventor： KAESMAYR DANIEL , NOZARI SAMIRA
Abstract: A lignocellulose-containing material, obtainable by treating lignocellulose particles A with a binder B, the binder B comprising the following components: An aqueous component (I) comprising (i) a polymer A which is composed of the following monomers: a) from 80 to 100% by weight of at least one ethylenically unsaturated mono- and/or dicarboxylic acid (monomer(s) A1) and b) from 0 to 20% by weight of at least one further ethylenically unsaturated monomer which differs from the monomers A1 (monomer(s) A2) and ii) a low molecular weight crosslinking agent having at least two functional groups which are selected from the group consisting of hydroxyl, carboxylic acid and derivatives thereof, primary, secondary and tertiary amine, epoxy and a component (II) as an aqueous dispersion comprising one or more polymer(s) M which are composed of the following monomers: a) from 0 to 50% by weight of at least one ethylenically unsaturated monomer which comprises at least one epoxide group and/or hydroxyalkyl group (monomer(s) M1), and b) from 50 to 100% by weight of at least one further ethylenically unsaturated monomer which differs from the monomers M1 (monomer(s) M2) and optionally customary additives as component (III).
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公开(公告)号：MX2011000418A
公开(公告)日：2011-02-22
申请号：MX2011000418
申请日：2009-07-17
Applicant: BASF SE
Inventor： PERETOLCHIN MAXIM , KAESMAYR DANIEL , PFEIFFER MATTHIAS , WEINKOETZ STEPHAN
Abstract: Substratos flexibles similares a hojas, que tienen una superficie abrasiva, los cuales son obtenibles aplicando una solución acuosa o dispersión de al menos un precondensado de una resma curable con calor a la parte superior y/o parte inferior de un substrato flexible similar a una hoja en una cantidad en el rango de 0.1 a 90% en peso, en base al substrato seco, no revestido, reticulando el precondensado y secar el substrato tratado, en donde la solución acuosa o dispersión de al menos un precondensado de una resma curable con calor comprende (i) un agente espesante polimérico seleccionado del grupo que consiste de biopolímeros, agentes espesantes asociativos y agentes espesantes completamente sintéticos en una cantidad que varía de 0.01% en peso a 10% en peso y opcionalmente (ii) un agente curativo que cataliza además la condensación de la resma curable con calor desde aproximadamente 60°C.
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