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1. 发明授权

US06617413B1 Coating agents which can be hardened by the addition of isocyanate groups as well as by the radiation-induced addition of activated c-c double covalent bonds 有权
标题翻译：可以通过加入异氰酸酯基团以及通过辐射诱导的活化的c-c双共价键的加成来硬化的涂层剂
公开(公告)号：US06617413B1
公开(公告)日：2003-09-09
申请号：US09868712
申请日：2001-08-29
申请人： Bernd Bruchmann , Erich Beck , Hans Renz , Rainer Königer , Reinhold Schwalm , Matthias Lokai , Wolfgang Reich
发明人： Bernd Bruchmann , Erich Beck , Hans Renz , Rainer Königer , Reinhold Schwalm , Matthias Lokai , Wolfgang Reich
IPC分类号： C08G8300
CPC分类号： C09D175/16 , A61K6/09 , B33Y70/00 , C07C265/14 , C07C275/60 , C08G18/672 , C08G18/673 , C08G18/7837 , C08G18/8175 , Y10T428/31551 , C08G18/62 , C08L75/16
摘要： Compounds having isocyanate groups with or without blocking, allophanate groups and free-radically polymerizable C—C double bonds, the C—C double bonds being in activated form by virtue of a carbonyl group attached directly to them or by virtue of an oxygen atom in ether function (activated double bonds), derived from polyisocyanates and alcohols A which in addition to the alcohol group also carry an activated double bond (compounds I). The invention additionally relates to radiation-curable formulations and coating compositions comprising the compounds I, to methods for coating using these substances, and to coated articles produced using these methods. Furthermore, the invention relates to the use of the compounds I in radiation-curable compositions such as in casting compositions, dental compounds, composite materials, sealing compounds, adhesives, troweling compounds, printing inks, in photostructurable compositions such as solder resists, photoresists, photopolymeric printing plates, and stereolithography resins.
摘要翻译：具有或不具有封闭性的异氰酸酯基团，脲基甲酸酯基和可自由基聚合的CC双键的化合物，CC双键由于直接连接到它们上的羰基或借助醚官能团中的氧原子而被活化双键），衍生自多异氰酸酯和除了醇基之外还含有活化双键的醇A（化合物I）。本发明还涉及可辐射固化的制剂和包含化合物I的涂料组合物，使用这些物质的涂覆方法以及使用这些方法制备的涂覆制品。此外，本发明涉及化合物I在可光固化组合物中的用途，所述可辐射固化组合物例如在可光致热组合物如阻焊剂，光致抗蚀剂，光致抗蚀剂等中的浇铸组合物，牙科化合物，复合材料，密封化合物，粘合剂，t刻化合物，印刷油墨，光聚合印刷版和立体光刻树脂。

2. 发明授权

US07339020B2 High-functionality polyisocyanates 有权
标题翻译：高官能度聚异氰酸酯
公开(公告)号：US07339020B2
公开(公告)日：2008-03-04
申请号：US09811987
申请日：2001-03-19
申请人： Bernd Bruchmann , Hans Renz , Rainer Königer , Ulrike Ehe , Ulrich Treuling , Rudolf Müller-Mall
发明人： Bernd Bruchmann , Hans Renz , Rainer Königer , Ulrike Ehe , Ulrich Treuling , Rudolf Müller-Mall
IPC分类号： C08G18/10 , C08G18/72 , C08J9/04 , C07C269/02 , C07C271/06
CPC分类号： C08G18/8022 , C09D175/04
摘要： High-functionality polyisocyanates are prepared by a process which comprises (i) preparation of an addition product (A) which contains one group which is reactive toward isocyanate and at least two isocyanate groups by reacting (a) a diisocyanate or polyisocyanate I with (b1) compounds having at least three groups which are reactive toward isocyanate or (b2) compounds containing two groups which are reactive toward isocyanate or mixtures of (b1) and (b2), where at least one of the components (a) or (b) has functional groups having differing reactivities toward the functional groups of the other component and the reaction ratio is selected so that the addition product (A) contains an average of one group which is reactive toward isocyanate, (ii) if desired, intermolecular addition reaction of the addition product (A) to form a polyaddition product (P) containing an average of one group which is reactive toward isocyanate and an average of more than two isocyanate groups, and (iii) reaction of the addition product (A) and/or the polyaddition product (P) with a diisocyanate or polyisocyanate II.
摘要翻译：通过以下方法制备高官能度多异氰酸酯：（i）通过使（a）二异氰酸酯或多异氰酸酯I与（b1）反应，制备含有一个对异氰酸酯和至少两个异氰酸酯基反应的基团的加成产物（A））具有至少三个对异氰酸酯反应的基团的化合物或（b2）含有对异氰酸酯或（b1）和（b2）的混合物具有反应性的两个基团的化合物，其中至少一种组分（a）或（b）具有与其他成分的官能团反应性不同的官能团，选择反应比，使加成产物（A）含有对异氰酸酯具有反应性的一个基团的平均值，（ii）如果需要，分子内加成反应加成产物（A）形成含有平均一个对异氰酸酯反应的基团和平均多于两个异氰酸酯基团的加聚产物（P），和（iii）反应加成产物（A）和/或加聚产物（P）与二异氰酸酯或多异氰酸酯II的离子。

3. 发明授权

US06416686B2 Polyisocyanates 有权
标题翻译：聚异氰酸酯
公开(公告)号：US06416686B2
公开(公告)日：2002-07-09
申请号：US09811201
申请日：2001-03-16
申请人： Bernd Bruchmann , Hans Renz , Rainer Königer , Ulrike Ehe , Ulrich Treuling , Rudolf Müller-Mall
发明人： Bernd Bruchmann , Hans Renz , Rainer Königer , Ulrike Ehe , Ulrich Treuling , Rudolf Müller-Mall
IPC分类号： C08G1830
CPC分类号： C08G18/8016 , C08G18/79 , C08G18/8041
摘要： Polyisocyanates are prepared by a process which comprises (i) preparation of an addition product (A) which contains one group which is reactive toward isocyanate and one isocyanate group by reacting (a) a diisocyanate I with (b) compounds containing two groups which are reactive toward isocyanate, where at least one of the components (a) or (b) has functional groups having differing reactivities toward the functional groups of the other component, (ii) if desired, intermolecular addition reaction of the addition product (A) to form a polyaddition product (P) which contains one group which is reactive toward isocyanate and one isocyanate group and (iii) reaction of the addition product (A) and/or the polyaddition product (P) with a diisocyanate or polyisocyanate II which is different from diisocyanate I.
摘要翻译：聚异氰酸酯是通过以下方法制备的：（i）通过使（a）二异氰酸酯I与（b）含有两个基团的化合物反应而制备含有一个对异氰酸酯和一个异氰酸酯基反应的基团的加成产物（A）对于异氰酸酯反应，其中组分（a）或（b）中的至少一种具有与其它组分的官能团不同的反应性的官能团，（ii）如果需要，加成产物（A）的分子内加成反应与形成加成产物（P），其包含一个对异氰酸酯和一个异氰酸酯基反应的基团，和（iii）加成产物（A）和/或加聚产物（P）与不同的二异氰酸酯或多异氰酸酯II的反应来自二异氰酸酯I.

4. 发明授权

US6022938A Compounds with isocyanate groups and masked groups reactive in relation to isocyanates 失效
标题翻译：具有异氰酸酯基团和掩蔽基团的化合物与异氰酸酯相互反应
公开(公告)号：US6022938A
公开(公告)日：2000-02-08
申请号：US91239
申请日：1998-06-18
申请人： Bernd Bruchmann , Hans Renz , Gunter Mohrhardt
发明人： Bernd Bruchmann , Hans Renz , Gunter Mohrhardt
IPC分类号： C08G18/80 , C07D317/14 , C07D319/06 , C08G18/28 , C08G18/32 , C09D175/00 , C09D175/04
CPC分类号： C07D317/14 , C07D319/06 , C08G18/2805 , C08G18/2825 , C08G18/2865 , C08G18/2875 , C08G18/32 , C09D175/00
摘要： Isocyanato compounds with capped, isocyanate-reactive groups are those of the formula I ##STR1## where R.sup.1 and R.sup.2 are hydrogen, C.sub.1 -C.sub.10 -alkyl, C.sub.6 -C.sub.10 -aryl or C.sub.7 -C.sub.10 -aralkyl or together form C.sub.3 -C.sub.10 -alkanediyl,X and Y are --O--, --S-- or ##STR2## where R.sup.4 is hydrogen, C.sub.1 -C.sub.20 -alkyl which is uninterrupted or interrupted by oxygen atoms in ether function, or is C.sub.6 -C.sub.10 -aryl or C.sub.7 -C.sub.10 -aralkyl,R.sup.3 is C.sub.1 -C.sub.10 -alkanediyl which together with --X--CR.sup.1 R.sup.2 --Y-- forms a 4-7-membered ring,in which either one hydrogen in R.sup.3 or the radical R.sup.4 in ##STR3## is replaced by an allophanate group R.sup.Ia ##STR4## in which R.sup.5 is a divalent aliphatic, alicyclic, araliphatic or aromatic C.sub.2 -C.sub.20 hydrocarbon unit,R.sup.6 is a single bond or a divalent aliphatic, alicyclic, araliphatic or aromatic C.sub.1 -C.sub.20 hydrocarbon unit or a mono- or poly(C.sub.2 -C.sub.4 -alkylene oxide) unit, andR.sup.7 is a carbamoyl radical ##STR5## or a biuret group R.sup.Ib ##STR6## in which one R.sup.8 is hydrogen and the other is as defined for R.sup.7 or a biuret group R.sup.Ic ##STR7## in which one R.sup.9 is as defined for R.sup.7 and the other is as defined for R.sup.1or a thioallophanate group R.sup.Id ##STR8##
摘要翻译： PCT No.PCT / EP96 / 05634 371日期1998年6月18日 102（e）1998年6月18日PCT PCT 1996年12月16日PCT公布。公开号WO97 / 23536 日期1997年7月3日具有封端，异氰酸酯反应性基团的异氰酸酯化合物是式I的那些化合物，其中R 1和R 2是氢，C 1 -C 10 - 烷基，C 6 -C 10 - 芳基或C 7 -C 10 - 芳烷基或一起形成C 3 -C 10 - 烷二基，X和Y是-O - ， - S-或其中R 4是氢，C 1 -C 20 - 烷基，其不受中间或由醚官能团中的氧原子间隔，或者是C 6 -C 10 - 芳基或C 7 -C 10 - 芳烷基 R 3是C 1 -C 10烷二基，其与-X-CR 1 R 2 -Y-一起形成4-7元环，其中R 3中的一个氢或基团R 4取代为其中R 5为二价脂族，脂环族，芳脂族或芳族C2-C20烃单元，R6是单键或二价脂族，脂环族，芳脂族或芳族C1-C20烃单元或单或多（C2-C4-烯化氧）单元，R7是氨基甲酰基或缩二脲基RIb，其中一个R 8是氢，另一个如R7所定义或一个缩二脲基团，其中一个R 9如R7所定义，另一个i 其定义为R1或硫代山梨醇基团RId

5. 发明授权

US06187893B1 Two-component polyurethane systems which contain reactive diluents 失效
标题翻译：含有反应性稀释剂的双组分聚氨酯体系
公开(公告)号：US06187893B1
公开(公告)日：2001-02-13
申请号：US09167459
申请日：1998-10-06
申请人： Bernd Bruchmann , Heinz-Dieter Lutter , Hans Renz , Dietrich Scherzer , Günter Mohrhardt
发明人： Bernd Bruchmann , Heinz-Dieter Lutter , Hans Renz , Dietrich Scherzer , Günter Mohrhardt
IPC分类号： C08G1865
CPC分类号： C08G18/2835 , C08G2101/0008 , C08G2101/0041 , C08G2101/0083 , C09D175/04
摘要： Two-component polyurethane systems composed of an at least bifunctional polyisocyanate component and a polyol component have a polyol component which comprises at least one hydroxyl-containing cyclic acetal and/or ketal.
摘要翻译：由至少双官能多异氰酸酯组分和多元醇组分组成的双组分聚氨酯体系具有包含至少一个含羟基的环缩醛和/或缩酮的多元醇组分。

6. 发明授权

US06627726B1 Compositions containing highly viscous polyisocyanates 有权
标题翻译：含高粘度多异氰酸酯的组合物
公开(公告)号：US06627726B1
公开(公告)日：2003-09-30
申请号：US09720784
申请日：2000-12-29
申请人： Bernd Bruchmann , Günter Mohrhardt , Hans Renz , Ulrich Poth , Hubert Baumgart , Simone Bitter
发明人： Bernd Bruchmann , Günter Mohrhardt , Hans Renz , Ulrich Poth , Hubert Baumgart , Simone Bitter
IPC分类号： C08G1828
CPC分类号： C08G18/792 , C08G18/6254
摘要： The invention provides a composition for producing surface coatings combining improved hardness, scratch resistance and acid resistance with good reflow behavior, a process for preparing such a surface coating, and for the use of polyisocyanatoisocyanurates having a functionality of more than 3.5 and a viscosity at 23° C. of more than 3500 to produce surface coatings.
摘要翻译：本发明提供了一种用于生产表面涂层的组合物，其结合改进的硬度，耐刮擦性和耐酸性以及良好的回流性能，制备这种表面涂层的方法，以及使用官能度大于3.5且在23℃下的粘度的聚异氰酸酯基异氰脲酸酯 °C超过3500以生产表面涂层。

7. 发明授权

US6007752A Production of sheet-like polyurethane moldings 失效
标题翻译：生产片状聚氨酯模塑制品
公开(公告)号：US6007752A
公开(公告)日：1999-12-28
申请号：US851106
申请日：1997-05-05
申请人： Dietrich Scherzer , Ludwig Jung , Bernd Bruchmann , Hans Renz
发明人： Dietrich Scherzer , Ludwig Jung , Bernd Bruchmann , Hans Renz
IPC分类号： C08J5/18 , C08G18/32 , C08G18/79 , C08J5/04 , D06M15/564 , B29C67/00 , C08G18/10
CPC分类号： D06M15/564 , C08G18/3203 , C08G18/3256 , C08G18/798
摘要： Sheet-like polyurethane moldings are produced by impregnation of porous sheets with a prepolymer containing free isocyanate groups and reversibly blocked isocyanate-reactive groups or containing free isocyanate-reactive groups and reversibly blocked isocyanate groups, and subsequent reaction of the prepolymers in a heated mold.
摘要翻译：片状聚氨酯模制品是通过用含有游离异氰酸酯基团和可逆封闭的异氰酸酯反应性基团或含有游离异氰酸酯反应性基团和可逆封闭的异氰酸酯基团的预聚物浸渍多孔片材以及随后在加热模具中预反应物的反应来制备的。

8. 发明授权

US5744569A One-component and two-component polyurethane coating compositions 失效
标题翻译：单组分和双组分聚氨酯涂料组合物
公开(公告)号：US5744569A
公开(公告)日：1998-04-28
申请号：US672332
申请日：1996-06-28
申请人： Bernd Bruchmann , Hans Renz , Gunter Mohrhardt
发明人： Bernd Bruchmann , Hans Renz , Gunter Mohrhardt
IPC分类号： C09D175/04 , C08G18/28 , C08G18/32 , C08G18/38 , C08G18/80 , C09D175/00 , C08G18/46
CPC分类号： C08G18/32 , C08G18/2835 , C08G18/3203 , C08G18/80 , C08G18/8064 , C08G18/807 , Y10T428/31551
摘要： In one-component and two-component polyurethane coating compositions comprising at least one reactive component capable of reacting with polyisocyanates, the reactive component is a compound A) containing an isocyanate group, a urethane, thiourethane or urea group and two capped isocyanate-reactive groups.
摘要翻译：在包含至少一种能够与多异氰酸酯反应的反应组分的单组分和双组分聚氨酯涂料组合物中，反应性组分是含有异氰酸酯基团，氨基甲酸酯，硫代氨基甲酸酯或脲基团的化合物A）和两个封端的异氰酸酯反应性基团。

9. 发明授权

US06538096B2 Storage-stable polyisocyanates 失效
标题翻译：储存稳定的多异氰酸酯
公开(公告)号：US06538096B2
公开(公告)日：2003-03-25
申请号：US09771976
申请日：2001-01-30
申请人： Bernd Bruchmann , Günter Mohrhardt , Hans Renz , Joachim Jähme
发明人： Bernd Bruchmann , Günter Mohrhardt , Hans Renz , Joachim Jähme
IPC分类号： C08G1873
CPC分类号： C08G18/7837 , C08G18/7831 , C08G18/8016 , Y10T428/31551
摘要： Mixtures comprise a) polyisocyanates (polyisocyanates A), comprising structural units selected from the isocyanurate and biuret group, derived from aliphatic or cycloaliphatic diisocyanates (diisocyanates C), b) non-A polyisocyanates (polyisocyanates B), comprising structural units selected from the allophanate and urethane group, derived from b1) aliphatic or cycloaliphatic diisocyanates (diisocyanates C) and b2) polyhydric aliphatic or cycloaliphatic alcohols (alcohols A), the molar ratio of the polyisocyanates A to the polyisocyanates B being from 200:1 to 5:1.
摘要翻译：混合物包括a）包含衍生自脂族或脂环族二异氰酸酯（二异氰酸酯C）的异氰脲酸酯和缩二脲基团的结构单元的多异氰酸酯（多异氰酸酯A），b）非聚异氰酸酯（多异氰酸酯B），其包含选自脲基甲酸酯和衍生自b1）脂族或脂环族二异氰酸酯（二异氰酸酯C）和b2）多元脂族或脂环族醇（醇A），多异氰酸酯A与多异氰酸酯B的摩尔比为200:1至5:1。

10. 发明授权

US06414184B1 Process for producing polyisocyanates containing biuret groups from (cyclo)aliphatic diisocyanates 有权
标题翻译：从（环）脂族二异氰酸酯制备含有缩二脲基团的多异氰酸酯的方法
公开(公告)号：US06414184B1
公开(公告)日：2002-07-02
申请号：US09242288
申请日：1999-02-10
申请人： Bernd Bruchmann , Martin Reif , Werner Hofscheuer , Joachim Jähme , Werner Langer , Hans Renz , Günter Mohrhardt , Michael Schiessl
发明人： Bernd Bruchmann , Martin Reif , Werner Hofscheuer , Joachim Jähme , Werner Langer , Hans Renz , Günter Mohrhardt , Michael Schiessl
IPC分类号： C08G1810
CPC分类号： C08G18/7831 , C07C273/1827 , C08G2101/0008 , C08G2101/0025 , C07C275/62
摘要： A process for preparing biuret-functional polyisocyanates from at least one aliphatic or cycloaliphatic diisocyanate and from at least one amine or water or a mixture thereof as reactants involves mixing the reactants with one another in a mixing unit having a high shear action.
摘要翻译：从至少一种脂族或脂环族二异氰酸酯和至少一种胺或水或其混合物制备缩二脲官能的多异氰酸酯作为反应物的方法包括在具有高剪切作用的混合单元中将反应物彼此混合。

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