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1. 发明授权

US06664415B2 Process for preparing organic monoisocyanates 有权
标题翻译：制备有机单异氰酸酯的方法
公开(公告)号：US06664415B2
公开(公告)日：2003-12-16
申请号：US09845873
申请日：2001-04-30
申请人： Martin Brahm , Lutz Schmalstieg , Ulrich Geron , Hans-Günter Behr , Jörg Morawski
发明人： Martin Brahm , Lutz Schmalstieg , Ulrich Geron , Hans-Günter Behr , Jörg Morawski
IPC分类号： C07C26300
CPC分类号： C07C263/16 , C07C265/04
摘要： The present invention relates to a process for preparing a low boiling monoisocyanate having a boiling point of between 70 and 320° C. at standard pressure by reacting A) a high boiling isocyanate compound having a boiling point of at least 180° C. at standard pressure and an HC content of at least 50 ppm with B) a monoamine having a primary amino group, at a maximum reaction temperature of 180° C. and a molar ratio of isocyanate groups to amino groups of at least 4:1 to form a compound containing a biuret/urea group, simultaneously thermally decomposing this compound in situ to form a monoisocyanate corresponding to monoamine B) and removing the monoisocyanate by distillation, optionally under vacuum.
摘要翻译：本发明涉及一种在标准压力下制备沸点在70和320℃之间的低沸点单异氰酸酯的方法，该方法是使标准压力下的沸点为至少180℃的高沸点异氰酸酯化合物并且具有至少50ppm的HC含量与B）具有伯氨基的单胺，最大反应温度为180℃，异氰酸酯基与氨基的摩尔比为至少4:1以形成含有一个缩二脲/尿素基团，同时热分解该化合物原位形成对应于单胺B的单异氰酸酯），并任选地在真空下通过蒸馏除去单异氰酸酯。

2. 发明授权

US06410095B1 Solvent-free binder compositions and their use in one- and two-component coating compositions 失效
标题翻译：无溶剂粘合剂组合物及其在单组分和双组分涂料组合物中的用途
公开(公告)号：US06410095B1
公开(公告)日：2002-06-25
申请号：US08706551
申请日：1996-09-06
申请人： Martin Brahm , Gerhard Ruttmann , Lutz Schmalstieg
发明人： Martin Brahm , Gerhard Ruttmann , Lutz Schmalstieg
IPC分类号： C09D17504
CPC分类号： C08G18/7837 , C09D175/04 , C09K3/1021 , C14C11/006
摘要： The present invention relates to substantially solvent-free binder compositions containing a) a polyisocyanate component containing heteroallophanate groups and having aromatically-bound isocyanate groups, i) an NCO content of 3 to 16%, ii) an average functionality of 1.8 to 4, iii) an allophanate group content (calculated as C2N2O3, MW: 101) of 5 to 35% and iv) a hydrocarbon chain content of 10 to 65%, wherein the hydrocarbon chains are attached to allophanate groups via oxygen and have an average of 2 to 23 carbon atoms and b) an isocyanate-reactive component. The present invention also relates to the use of these binder compositions in one- and two-component coating compositions.
摘要翻译：本发明涉及基本上无溶剂的粘合剂组合物，其含有a）含杂芳族化合物基团并具有芳香族结合的异氰酸酯基团的多异氰酸酯组分，i）NCO含量为3至16％，ii）平均官能度为1.8至4，iii）脲基甲酸酯基含量（按C2N2O3计算，MW：101）为5〜35％，烃链含量为10〜65％，其中烃链通过氧连接在脲基甲酸酯基上，平均含有2〜23碳原子和b）异氰酸酯反应性组分。本发明还涉及这些粘合剂组合物在单组分和双组分涂料组合物中的用途。

3. 发明授权

US6111053A Olefinically unsaturated polyisocyanates 失效
标题翻译：烯属不饱和多异氰酸酯
公开(公告)号：US6111053A
公开(公告)日：2000-08-29
申请号：US436939
申请日：1995-05-08
申请人： Martin Brahm , Eberhard Arning , Lutz Schmalstieg , Harald Mertes , Jurgen Schwindt
发明人： Martin Brahm , Eberhard Arning , Lutz Schmalstieg , Harald Mertes , Jurgen Schwindt
IPC分类号： C08G18/28 , C08G18/78 , C08G18/80 , C08G18/62
CPC分类号： C08G18/8064 , C08G18/2825 , C08G18/7837
摘要： The invention relates to olefinically unsaturated polyisocyanates containing allophanate groups and having an NCO content of 6 to 20% by weight, an iodine value of 15 to 150, a content of hydrocarbon chains containing 12 to 30 carbon atoms of 100 to 700 mg/g and a content of allophanate groups of 10 to 300 mg/g, to a process for their production by reaction of a polyisocyanate component containing urethane groups with excess polyisocyanates, and to a one-component coating composition containing these olefinically unsaturated polyisocyanates as binders.
摘要翻译：本发明涉及含有脲基甲酸酯基，NCO含量为6〜20重量％，碘值为15〜150，含有12〜30个碳原子的烃链含量为100〜700mg / g的烯属不饱和多异氰酸酯，脲基甲酸酯基的含量为10〜300mg / g，通过使含有氨基甲酸酯基的多异氰酸酯成分与过量的多异氰酸酯反应生成的方法，以及含有这些烯属不饱和多异氰酸酯作为粘合剂的单组分涂料组合物。

4. 发明授权

US5672736A Polyisocyanates containing allophanate groups 失效
标题翻译：含有脲基甲酸酯基的多异氰酸酯
公开(公告)号：US5672736A
公开(公告)日：1997-09-30
申请号：US555200
申请日：1995-11-08
申请人： Martin Brahm , Lutz Schmalstieg , Josef Pedain
发明人： Martin Brahm , Lutz Schmalstieg , Josef Pedain
IPC分类号： C07C273/18 , C07C275/60 , C08G18/78 , C09D175/00 , C07C263/00
CPC分类号： C08G18/7837 , C07C275/60
摘要： The present invention relates to a process for preparing polyisocyanates containing allophanate groups by reacting compounds a), which i) contain urethane groups, but which are substantially free of hydroxyl groups and isocyanate groups, ii) have an average of at least two urethane groups per molecule, iii) are prepared by reacting organic isocyanates a1) with organic hydroxyl compounds a2) and iv) have an average molecular weight of at most 2,500, with excess quantities, based on the urethane groups, of distillable organic polyisocyanates b) to form polyisocyanates containing allophanate groups and subsequently removing by distillation the unreacted excess of component b) to a residual content of less than 0.5 wt. %, provided that polyisocyanates a1) and polyisocyanates b) are different. The present invention also relates to the products obtained from this process and to their use as binders or binder components in coating compositions.
摘要翻译：本发明涉及通过使具有氨基甲酸酯基但不含羟基和异氰酸酯基的化合物a）反应制备含有脲基甲酸酯基团的多异氰酸酯的方法，ii）基本上不含羟基和异氰酸酯基团，ii）平均具有至少两个氨基甲酸酯基团分子，iii）通过使有机异氰酸酯a1）与有机羟基化合物a2）和iv）具有至多2500的平均分子量，基于氨基甲酸酯基团的过量的可蒸馏有机多异氰酸酯b）来制备，以形成多异氰酸酯含有脲基甲酸酯基团，随后通过蒸馏将未反应的组分b）过量除去至少于0.5wt。％，条件是多异氰酸酯a1）和多异氰酸酯b）不同。本发明还涉及从该方法获得的产品及其作为涂料组合物中的粘合剂或粘合剂组分的用途。

5. 发明授权

US5563207A Water-dispersible polyisocyanate compositions 失效
标题翻译：水分散性多异氰酸酯组合物
公开(公告)号：US5563207A
公开(公告)日：1996-10-08
申请号：US428753
申请日：1995-04-25
申请人： Martin Brahm , Wolfgang Kremer , Lutz Schmalstieg , Joachim Probst , Werner Kubitza
发明人： Martin Brahm , Wolfgang Kremer , Lutz Schmalstieg , Joachim Probst , Werner Kubitza
IPC分类号： C08G18/08 , C08G18/00 , C08G18/10 , C08G18/28 , C08G18/48 , C08G18/70 , C08G18/72 , C08G18/80 , C09D5/00 , C09D175/00 , C09D175/04 , C08J3/00 , C08K3/20 , C08L75/00
CPC分类号： C08G18/706 , C08G18/283 , C08G18/8064
摘要： Water-dispersible polyisocyanate compositions based on aliphatic and aromatic diisocyanates and having an NCO content, based on solids, of 6 to 21% by weight, a weight ratio of incorporated TDI units to incorporated HDI units of 6:1 to 0.1:1 and a content of ethylene oxide units, arranged within terminal polyether chains, of 5 to 40% by weight; a method for the preparation of these polyisocyanate compositions by reacting a polyisocyanate component with monovalent polyether alcohols containing ethylene oxide units at an NCO/OH equivalent ratio of 2:1 to 120:1; and aqueous coating compositions containing these polyisocyanate compositions and polyhydroxyl compounds as the binder.
摘要翻译：基于脂肪族和芳族二异氰酸酯并且基于固体的NCO含量为6〜21重量％，结合的TDI单元与加入的HDI单元的重量比为6:1至0.1:1的水分散性多异氰酸酯组合物和排列在末端聚醚链内的环氧乙烷单元的含量为5-40重量％; 通过使多异氰酸酯组分与NCO / OH当量比为2:1至120:1的含有环氧乙烷单元的单价聚醚醇反应来制备这些多异氰酸酯组合物的方法; 以及含有这些多异氰酸酯组合物和多羟基化合物作为粘合剂的水性涂料组合物。

6. 发明授权

US5459214A Olefinically unsaturated isocyanates 失效
标题翻译：烯属不饱和异氰酸酯
公开(公告)号：US5459214A
公开(公告)日：1995-10-17
申请号：US195726
申请日：1994-02-11
申请人： Martin Brahm , Eberhard Arning , Lutz Schmalstieg , Bernd Riberi
发明人： Martin Brahm , Eberhard Arning , Lutz Schmalstieg , Bernd Riberi
IPC分类号： C07C269/02 , C07C271/20 , C07C271/24 , C08G18/28 , C08G18/80 , C08G18/81 , C09D175/14 , C09D175/16 , C08F26/02
CPC分类号： C07C271/20 , C07C271/24 , C08G18/2825 , C08G18/8064 , C07C2101/14
摘要： The present invention relates to olefinically unsaturated, urethane group-containing isocyanates which are prepared by reacting at an NCO/OH equivalent ratio of 4 to 40a) an isocyanate component substantially containing urethane group-free cycloaliphatic diisocyanates withb) an unsaturated alcohol component substantially containing monohydric olefinically unsaturated alcoholsand subsequently removing distillable unreacted isocyanates by distillation. The present invention also relates to a process for the preparation of these isocyanates and to their use as a binder component in one-component, coating compositions which may be cured at room temperature.
摘要翻译：本发明涉及通过使NCO / OH当量比为4至40反应制备的烯属不饱和的含氨基甲酸酯基的异氰酸酯a）基本上含有不含氨基甲酸酯基的脂环族二异氰酸酯的异氰酸酯组分和b）不饱和醇组分基本上含有一元烯属不饱和醇，然后通过蒸馏除去可蒸馏的未反应的异氰酸酯。本发明还涉及一种制备这些异氰酸酯的方法以及它们在单组分涂料组合物中作为粘合剂组分的用途，其可以在室温下固化。

7. 发明授权

US5580947A Olefinically unsaturated isocyanates, a method for their production and their use in one-component coating compositions 失效
标题翻译：烯属不饱和异氰酸酯，其制备方法及其在单组分涂料组合物中的用途
公开(公告)号：US5580947A
公开(公告)日：1996-12-03
申请号：US227160
申请日：1994-04-13
申请人： Martin Brahm , Eberhard Arning , Lutz Schmalstieg , Jurgen Schwindt , Josef Pedain
发明人： Martin Brahm , Eberhard Arning , Lutz Schmalstieg , Jurgen Schwindt , Josef Pedain
IPC分类号： B05D7/26 , C07C263/16 , C07C263/18 , C07C265/10 , C07C265/14 , C08G18/28 , C08G18/67 , C09D175/14
CPC分类号： C08G18/281 , C07C265/10 , C08G18/2825 , C07C2101/14 , Y10T428/31551 , Y10T428/31573
摘要： A process for the production of olefinically unsaturated isocyanates by reacting a1) isophorone diisocyanate or mixtures of isophorone diisocyanate with a2) other organic polyisocyanates with b1.1) olefinically unsaturated carboxylic acids or mixtures thereof with b1.2) other monobasic or polybasic carboxylic acids, b2.1) olefinically unsaturated alcohols and/or b2.2) other monohydric or polyhydric alcohols, the unsaturated resulting isocyanates and their use as binders for one-component coating compositions which may be cured at room temperature.
摘要翻译：通过使a1）异佛尔酮二异氰酸酯或异佛尔酮二异氰酸酯的混合物与a2）其它有机多异氰酸酯与b1.1）烯属不饱和羧酸或其与b1.2的混合物反应来生产烯属不饱和异氰酸酯的方法。其它一元或多元羧酸， b2.1）烯属不饱和醇和/或b2.2）其它一元醇或多元醇，不饱和所得异氰酸酯及其作为可在室温下固化的单组分涂料组合物的粘合剂的用途。

8. 发明授权

US5798431A Process for the production of polyisocyanates containing isocyanurate groups from aliphatic and aromatic isocyanate compounds 失效
标题翻译：从脂族和芳族异氰酸酯化合物生产含有异氰脲酸酯基团的多异氰酸酯的方法
公开(公告)号：US5798431A
公开(公告)日：1998-08-25
申请号：US679888
申请日：1996-07-15
申请人： Martin Brahm , Carl-gerd Dieris , Lutz Schmalstieg , Reinhard Halpaap
发明人： Martin Brahm , Carl-gerd Dieris , Lutz Schmalstieg , Reinhard Halpaap
IPC分类号： C08G18/02 , C07D251/34 , C08G18/79
CPC分类号： C07D251/34 , C08G18/795
摘要： A process for the production of polyisocyanates containing isocyanurate groups by the catalytic trimerization of a mixture of low molecular weight isocyanate components having aliphatically and aromatically bound isocyanate groups in the presence of aminosilyl compounds, the resulting polyisocyanates and their use in coating compositions.
摘要翻译：通过在氨基甲硅烷基化合物存在下具有脂族和芳族结合的异氰酸酯基团的低分子量异氰酸酯组分的混合物的催化三聚，所得多异氰酸酯及其在涂料组合物中的用途，生产含有异氰脲酸酯基团的多异氰酸酯的方法。

9. 发明授权

US5468804A Water-soluble or water-dispersible polyisocyanate composition, a process for its preparation and its use in coating compositions 失效
标题翻译：水溶性或水分散性多异氰酸酯组合物，其制备方法及其在涂料组合物中的应用
公开(公告)号：US5468804A
公开(公告)日：1995-11-21
申请号：US306335
申请日：1994-09-15
申请人： Lutz Schmalstieg , Wolfgang Kremer , Martin Brahm , Joachim Probst , Werner Kubitza
发明人： Lutz Schmalstieg , Wolfgang Kremer , Martin Brahm , Joachim Probst , Werner Kubitza
IPC分类号： C08G18/10 , C08G18/28 , C08G18/32 , C08G18/48 , C08G18/62 , C08G18/70 , C08G18/76 , C08G18/80 , C09D175/00 , C09D175/04 , C08J3/00 , B32B27/00 , C08K3/20 , C08L75/00
CPC分类号： C08G18/283 , C08G18/706 , C08G18/8035 , C08G18/8064 , Y10T428/31551
摘要： A water-dispersible polyisocyanate composition obtained by the partial urethanization of the isocyanate groups of 2,4- and/or 2,6-diisocyanatotoluene with monohydric and polyhydric alcohols, a process for its production, its use as the binder for an aqueous two-component coating composition in combination with a water-soluble or water-dispersible polyhydroxyl component and coatings for water-resistant sheet-form substrates prepared from this coating composition.
摘要翻译：通过2,4-和/或2,6-二异氰酸基甲苯与一元醇和多元醇的异氰酸酯基团的部分氨基甲酸酯化获得的水分散性多异氰酸酯组合物，其生产方法，其用作二级和多元醇的粘合剂，组合涂料组合物与水溶性或水分散性多羟基组分的组合以及由该涂料组合物制备的用于防水片状基材的涂料。

10. 发明授权

US5606004A Lacquer polyisocyanates with aliphatically and aromatically bound isocyanate groups 失效
标题翻译：具有脂族和芳香结合的异氰酸酯基团的漆多异氰酸酯
公开(公告)号：US5606004A
公开(公告)日：1997-02-25
申请号：US509258
申请日：1995-07-31
申请人： Martin Brahm , Josef Pedain , Lutz Schmalstieg
发明人： Martin Brahm , Josef Pedain , Lutz Schmalstieg
IPC分类号： C08G18/02 , C08G18/79 , C09D175/00 , C09D175/04 , C08G18/76 , C07C265/02 , C07D251/34
CPC分类号： C08G18/795
摘要： A process for preparing liquid lacquer polyisocyanates with aliphatically and aromatically bound isocyanate groups and an NCO content of 5 to 25 wt. % by trimerizing an isocyanate component A), containing A1) 70 to 100 wt. % of diisocyanatotoluene and A2) 0 to 30 wt. % of other aromatic isocyanates and B) aliphatic lacquer polyisocyanates, optionally with prior, simultaneous and/or subsequent reaction of a portion of the isocyanate groups with an alcohol component C) having a molecular weight of 32 to 900, and optionally in the presence of D) inert solvents; the resulting lacquer polyisocyanates; and their use in coating compositions, in particular as a cross-linking agent for polyhydroxyl compounds in two-component polyurethane coating compositions.
摘要翻译：制备具有脂肪和芳香结合的异氰酸酯基团的液体漆多异氰酸酯的方法，NCO含量为5至25wt。％的三异氰酸酯成分A），含有A1）70〜100wt。％的二异氰酸基甲苯和A2）0〜30wt。％的其它芳族异氰酸酯和B）脂族漆多异氰酸酯，任选地与一部分异氰酸酯基团与分子量为32-900的醇组分C）的先前，同时和/或随后的反应，以及任选地在 D）惰性溶剂; 得到的漆多异氰酸酯; 以及它们在涂料组合物中的用途，特别是作为双组分聚氨酯涂料组合物中多羟基化合物的交联剂。

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