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公开(公告)号：WO2006092331A3
公开(公告)日：2008-03-06
申请号：PCT/EP2006001980
申请日：2006-03-03
Applicant: BASF AG , KINGMA AREND JOUKE , WEINGART FRANZ , MILITZ HOLGER , WEPNER FALKO , KRAUSE ANDREAS
Inventor： KINGMA AREND JOUKE , WEINGART FRANZ , MILITZ HOLGER , WEPNER FALKO , KRAUSE ANDREAS
CPC classification number: B27K5/0085 , B27K3/15 , Y10T428/31591
Abstract: The invention relates to a method for producing wood-based materials comprising at least one flat thin veneer layer glued with a support or other veneer layers consisting i) in impregnating a veneer with an aqueous hardenable composition which a) comprises at least one type of cross-linkable urea compound selected from urea compounds H containing at least one N-bonded group of formula CH 2 OR, wherein R is hydrogen or C 1 -C 4 -alkyl, and/or a 1,2-bishydroxyethane-1,2-diyl group containing two urea nitrogen atoms, urea compound H precondensates and reaction products or mixtures of the urea compound H with at least one type of alcohol selected from C 1 C 6 -alkanols, C 2 -C 6 -polyols and oligo ethylene glycols and b) at least one type of catalyst K producing urea compound cross-linking, ii) in gluing the impregnated veneer with an adhesive composition and iii) in transforming the glued veneer into a wood-based material at a high temperature, along with hardening a cross-linkable urea compound, wherein the veneer impregnated prior to gluing at a stage ii) comprises a substantially uncross-linked cross-linkable urea compound.
Abstract translation: 本发明涉及用于生产木质材料的工艺，其具有至少一个用包含以下步骤的载体或其它薄板层粘附的薄单板层：含浸水性可固化组合物，其包括一个单板）至少一种可交联的脲化合物中选择 从脲化合物为h，它具有式CH 2 或，其中R是氢或C 1 -C 4 烷基中的至少一种N-键合基团 基，和/或尿素的两个氮原子桥连1,2- bishydroxyethane-1，具有2个二基，脲化合物H的预缩合物，和反应产物或与选自C至少一种醇Harstoffverbindung H的混合物 1 C 6 烷醇，C 2 -C 6 多元醇和低聚乙二醇被选择，和b）至少一种交联 该Harnstof fverbindung实现催化剂包含K个; ⅱ）胶合具有施胶组合物浸渍的贴面，以及iii）胶的薄板的处理，以在升高的温度与可交联的脲化合物，其中所述浸渍的贴面在步骤ii胶合之前包含的固化得到的木基材料），可交联的脲化合物是基本上未交联。
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2.发明申请
公开(公告)号：WO2006117162A2
公开(公告)日：2006-11-09
申请号：PCT/EP2006004019
申请日：2006-04-28
Applicant: BASF AG , KINGMA AREND JOUKE , REISACHER HANS-ULRICH , MAUTHE UWE , MILITZ HOLGER , KRAUSE ANDREAS , MAI CARSTEN
Inventor： KINGMA AREND JOUKE , REISACHER HANS-ULRICH , MAUTHE UWE , MILITZ HOLGER , KRAUSE ANDREAS , MAI CARSTEN
IPC: B27K5/00 , B27K3/15 , B27K3/24 , C07D233/40
CPC classification number: B27K5/02 , B27K3/007 , B27K3/0292 , B27K3/153 , B27K3/343 , C09D15/00 , Y10T428/253
Abstract: Method for impregnating lignocellulosic material with effect agents, comprises impregnating the lignocellulosic material with a fluid formation, which contains at least one effect agent in a dissolved or dispersed form; impregnating the material with a hardenable aqueous composition, which contains at least one cross-linkable compound; and treating the material obtained at an elevated temperature. Method for impregnating lignocellulosic material with effect agents, comprises impregnating the lignocellulosic material with a fluid formation, which contains at least one effect agent in a dissolved or dispersed form; impregnating the material with a hardenable aqueous composition, which contains at least one cross-linkable compound such as low-molecular weight compounds (V), having at least two N-bonded groups of formula (CH2OR) and/or one 1,2-bishydroxyethane-1,2-diyl group, bridging two nitrogen atoms, precondensates the compound (V), and reaction products or mixtures of the compound (V) with at least one alcohol such as 1-6C alkanols, 2-6C polyols and oligoalkylene glycols; and treating the material obtained at an elevated temperature. R : H or 1-4C alkyl. Independent claims are also included for: (1) a lignocellulosematerial, is obtained by the process; and (2) an aqueous composition comprising dissolved or dispersed form of effect agent and hardenable compound.
Abstract translation: 本发明涉及一种用于浸渍木质纤维素材料，特别是HoIz1木质材料或材料用于制造木质材料，具有效果的物质的方法。 本发明还涉及含有该作用的物质的新组合物。 该方法包括以下步骤：a）浸渍在溶解或分散形式含有至少一种作用物质的液体制剂中的木质纤维素材料，和b）期间或步骤a）用可固化含水组合物包含至少一种浸渍后 包含下可交联的化合物，选择的低分子量）化合物V，其包括式CH 2 或，其中R是氢或C 1 -C的至少两个N键合基团 4 是 - 烷基，和/或桥接两个氮原子数为1，2-bishydroxyethane-1，2-二基包括，SS）化合物V的预缩合物和β）的反应产物或化合物V与的混合物 选自C 1 C 6 烷醇，C 2 -C 6 多元醇和低聚亚烷基中的至少一种醇 被选择，和c）在步骤b处理）的材料在升高的获得 温度。
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3.发明专利
公开(公告)号：CA2501052C
公开(公告)日：2013-07-09
申请号：CA2501052
申请日：2003-10-01
Applicant: BASF AG
Inventor： KRAUSE ANDREAS , MILITZ HOLGER
Abstract: Disclosed is a method for improving the durability, dimensional stability and surface hardness of a wooden body, wherein an untreated wooden body is impregnated with an aqueous solution consisting of A) an impregnating agent from the group of 1,3-bis(hydroxymethyl)-4,5-dihydroxyimidazolidinone-2, 1,3-bis(hydroxymethyl)-4,5-dihydroxyimidazolidinone-2, 1,3-dimethyl-4,5-dihydroxyimidazolidinone-2, dimethylol urea modified with a C1-5 alkohol, a polyol or mixtures thereof, bis(methoxymethyl) urea, tetramethylolacetylenediurea, 1,3-bis(hydroxymethyl)imidazolidinone-2, methylolmethyl urea or the mixtures thereof and B) consisting of a catalyst from the group of metal or ammonium salts, organic or inorganic acids or the mixtures thereof, and the wood and impregnating agent are subsequently reacted in humid conditions at high temperature.
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公开(公告)号：NO333047B1
公开(公告)日：2013-02-18
申请号：NO20051570
申请日：2005-03-23
Applicant: BASF AG
Inventor： KRAUSE ANDREAS , MILITZ HOLGER
Abstract: A process for improving the durability, dimensional stability and surface hardness of a wood body is described, in which an untreated wood body is impregnated with an aqueous solution of A) an impregnating agent from the group consisting of 1,3-bis(hydroxymethyl)-4,5-dihydroxyimidazolidin-2-one, 1,3-bis(hydroxymethyl)-4,5-dihydroxyimidazolidin-2-one modified with a C1-5-alcohol, a polyol or mixtures thereof, 1,3-dimethyl-4,5-dihydroxyimidazolidin-2-one, dimethylolurea, bis(methoxymethyl)urea, tetramethylolacetylenediurea, 1,3-bis(hydroxymethyl)imidazolidin-2-one, methylolmethylurea or mixtures thereof and B) a catalyst from the group consisting of metal or ammonium salts, organic or inorganic acids and mixtures thereof, and wood and impregnating agent are then caused to react while maintaining humid conditions at elevated temperature.
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公开(公告)号：NO20074255A
公开(公告)日：2007-11-30
申请号：NO20074255
申请日：2007-08-21
Applicant: BASF AG
Inventor： KRAUSE ANDREAS , MILITZ HOLGER , KINGMA AREND JOUKE , WEINGART FRANZ , WEPNER FALKO
IPC: B27K3/15
CPC classification number: B27K5/0085 , B27K3/15 , Y10T428/31591
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Patent Agency Ranking
公开(公告)号：ES2262026T3
公开(公告)日：2006-11-16
申请号：ES03807829
申请日：2003-10-01
Applicant: BASF AG , KRAUSE ANDREAS , MILITZ HOLGER
Inventor： KRAUSE ANDREAS , MILITZ HOLGER
Abstract: Procedimiento para la producción de un cuerpo de madera con una dureza superficial aumentada, caracterizado porque se impregna un cuerpo de madera sin tratar con una solución acuosa de A) un agente de impregnación, compuesto de una 1, 3- bis(hidroximetil)-4, 5-dihidroxiimidazolidin-2-ona modificada con metanol, etanol, n-propanol, isopropanol, n-butanol, n-pentanol, etilenglicol, dietilenglicol, 1, 2 y 1, 3-propilenglicol, 1, 2, 1, 3, y 1, 4-butilenglicol, glicerina, polietilenglicoles de fórmula HO(CH2CH2O)nH con n desde 3 hasta 20 o sus mezclas, y B) un catalizador del grupo de las sales de amonio o de metal, ácidos orgánicos o inorgánicos o sus mezclas, se seca y posteriormente se endurece a temperatura aumentada.
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公开(公告)号：DE102006019816A1
公开(公告)日：2006-11-09
申请号：DE102006019816
申请日：2006-04-28
Applicant: BASF AG , GEORG AUGUST UNI
Inventor： KINGMA AREND JOUKE , REISACHER HANS-ULRICH , MAUTHE UWE , MILITZ HOLGER , KRAUSE ANDREAS , MAI CARSTEN
Abstract: Method for impregnating lignocellulosic material with effect agents, comprises impregnating the lignocellulosic material with a fluid formation, which contains at least one effect agent in a dissolved or dispersed form; impregnating the material with a hardenable aqueous composition, which contains at least one cross-linkable compound; and treating the material obtained at an elevated temperature. Method for impregnating lignocellulosic material with effect agents, comprises impregnating the lignocellulosic material with a fluid formation, which contains at least one effect agent in a dissolved or dispersed form; impregnating the material with a hardenable aqueous composition, which contains at least one cross-linkable compound such as low-molecular weight compounds (V), having at least two N-bonded groups of formula (CH 2OR) and/or one 1,2-bishydroxyethane-1,2-diyl group, bridging two nitrogen atoms, precondensates the compound (V), and reaction products or mixtures of the compound (V) with at least one alcohol such as 1-6C alkanols, 2-6C polyols and oligoalkylene glycols; and treating the material obtained at an elevated temperature. R : H or 1-4C alkyl. Independent claims are also included for: (1) a lignocellulosematerial, is obtained by the process; and (2) an aqueous composition comprising dissolved or dispersed form of effect agent and hardenable compound.
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公开(公告)号：AU2006243372A1
公开(公告)日：2006-11-09
申请号：AU2006243372
申请日：2006-04-28
Applicant: BASF AG
Inventor： WAGNER EVA , MAI CARSTEN , XIE YANJUN , KINGMA AREND JOUKE , MENZEL KLAUS , MILITZ HOLGER , GRAF KARL , KRAUSE ANDREAS
Abstract: The method involves impregnating wood, wood material or a material for manufacturing a wood material with a hardenable aqueous composition, which contains at least one cross-linkable compound, selected from low-molecular weight compounds V, having at least two N-bonded groups of formula CH 2OH, where R = hydrogen or C1-C4 alkyl, or one 1,2-bishydroxyethan-1,2-diyl group, bridging two nitrogen atoms. The method then involves precondensates of the compound V and reaction products or mixtures of the compound V with at least one alcohol, selected from C1-C6 alkanols, C2-C6 polyols and oligoalkylene glycols. Then method involves treating the obtained material at an elevated temperature and, optionally, transforming said material into a wood material and treating at least one surface of the wood or wood material to be treated with a surface treatment agent and, optionally, drying the treated surface in a manner known per se. An independent claim is also included for the surface treatment.
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公开(公告)号：CA2599209A1
公开(公告)日：2006-09-08
申请号：CA2599209
申请日：2006-03-03
Applicant: BASF AG
Inventor： KINGMA AREND JOUKE , KRAUSE ANDREAS , WEPNER FALKO , MILITZ HOLGER , WEINGART FRANZ
Abstract: The present invention relates to a process for the production of wood-base materials which have at least one thin veneer layer adhesively bonded over the surface to a substrate or to further veneer layers, which process comprises the following steps: i. impregnation of a veneer with an aqueous curable composition which comprises a) at least one curable urea compound selected from urea compounds H which have at least one N-bonded group of the formula CH2OR, where R is hydrogen or C1-C4-alkyl, and/or a 1,2-bishydroxyethane-1,2-diyl group bridging the two nitrogen atoms of the urea, precondensates of the urea compound H, and reaction products or mixtures of the urea compound H with at least one alcohol which is selected from C1-C6-alkanols, C2-C6-polyols and oligoethylene glycols, and b) at least one catalyst K effecting crosslinking of the urea compound; ii) gluing of the impregnated veneer and/or the substrate with a glue composition and iii) processing of the glued veneer to give a wood-base material at elevated temperature with curing of the crosslinkable urea compound, the impregnated veneer comprising the crosslinkable urea compound in substantially uncrosslinked form before the gluing in step ii).
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公开(公告)号：DK1556195T3
公开(公告)日：2006-07-10
申请号：DK03750667
申请日：2003-10-01
Applicant: BASF AG
Inventor： KRAUSE ANDREAS , MILITZ HOLGER
Abstract: A process for improving the durability, dimensional stability and surface hardness of a wood body is described, in which an untreated wood body is impregnated with an aqueous solution of A) an impregnating agent from the group consisting of 1,3-bis(hydroxymethyl)-4,5-dihydroxyimidazolidin-2-one, 1,3-bis(hydroxymethyl)-4,5-dihydroxyimidazolidin-2-one modified with a C1-5-alcohol, a polyol or mixtures thereof, 1,3-dimethyl-4,5-dihydroxyimidazolidin-2-one, dimethylolurea, bis(methoxymethyl)urea, tetramethylolacetylenediurea, 1,3-bis(hydroxymethyl)imidazolidin-2-one, methylolmethylurea or mixtures thereof and B) a catalyst from the group consisting of metal or ammonium salts, organic or inorganic acids and mixtures thereof, and wood and impregnating agent are then caused to react while maintaining humid conditions at elevated temperature.
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