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1. 发明授权

US5166232A Cellulose/plastic blends, a process for their production and their use 失效
标题翻译：纤维素/塑料混合物，其生产方法及其使用
公开(公告)号：US5166232A
公开(公告)日：1992-11-24
申请号：US671064
申请日：1991-03-18
申请人： Hanns-Peter Muller , Tillmann Hassel , Gunter Weber
发明人： Hanns-Peter Muller , Tillmann Hassel , Gunter Weber
IPC分类号： C08L1/00 , C08L1/06 , C08L1/24 , C08L71/02 , C08L75/00 , C08L75/04 , C08L101/16
CPC分类号： C08L1/06 , C08L71/02
摘要： Blends of cellulose and a polyurethane (urea) have improved properties in relation to other cellulose blends and can be used as a biodegradable packaging material.

2. 发明授权

US5047272A Transparent laminates 失效
标题翻译：透明层压板
公开(公告)号：US5047272A
公开(公告)日：1991-09-10
申请号：US446941
申请日：1989-12-06
申请人： Tillmann Hassel , Hanns-Peter Muller
发明人： Tillmann Hassel , Hanns-Peter Muller
IPC分类号： G02B5/30 , B32B7/12 , B32B17/10 , B32B27/08 , C03C27/12 , C08G18/08 , C08G18/32 , C09J175/00 , C09J175/04 , C09J175/12 , G02B1/04
CPC分类号： C09J175/12 , B32B17/10018 , B32B27/08 , B32B7/12 , C08G18/0823 , B32B2369/00 , Y10T428/1414 , Y10T428/31551 , Y10T428/31576 , Y10T428/31601
摘要： Novel laminates comprise transparent polymers with a high content of hydroxyl groups as core layer and adhesive layers applied to one or both sides which are tack-free under normal conditions and which can accept an outer layer, thermoplastic polyurethane-polyureas having a substantially linear molecular structure with exclusively aliphatically or cycloaliphatically bonded urethane segments and urea segments and a content of urea groups --NH--CO--NH-- of 1 to 20% by weight and a content of carboxyl groups --COOH bonded directly to the main chain of the molecule in lateral positions, of 0.001 to 10% by weight, being used as adhesive layers.
摘要翻译：新颖的层压体包括具有高含量羟基作为核心层的透明聚合物，并且在正常条件下施加到一侧或两侧上的粘合剂层是无粘性的并且可以接受外层，具有基本上线性分子结构的热塑性聚氨酯 - 聚脲具有脂肪或脂环结合的氨基甲酸酯链段和尿素链段，脲基团-NH-CO-NH-的含量为1〜20重量％，羧基-COOH的含量直接键合到分子的主链侧面位置为0.001〜10重量％，用作粘合剂层。

3. 发明申请

US20080305342A1 Aqueous polyurethane dispersions 审中-公开
标题翻译：水性聚氨酯分散体
公开(公告)号：US20080305342A1
公开(公告)日：2008-12-11
申请号：US12156086
申请日：2008-05-29
申请人： Juergen Reiners , Tillmann Hassel , Gerald Kurek
发明人： Juergen Reiners , Tillmann Hassel , Gerald Kurek
IPC分类号： B32B27/06 , B32B27/08 , B32B27/10 , C08K3/00
CPC分类号： C08G18/12 , C08G18/0823 , C08G18/4018 , C08G18/6659 , C08G18/6692 , C09D175/04 , Y10T428/31558 , Y10T428/31591 , Y10T428/31605 , C08G18/3225 , C08G18/61 , C08G18/285 , C08G18/6529
摘要： The present invention relates to polyurethane dispersions comprising polysiloxane building blocks reactive towards isocyanates and processes for using their preparation and their use in coating leather.
摘要翻译：本发明涉及包含对异氰酸酯反应的聚硅氧烷结构单元的聚氨酯分散体及其制备用途及其在涂布皮革中的用途。

4. 发明授权

US5770264A Anionically modified polyurethane ureas having reduced tackiness for the coating of leather 失效
标题翻译：具有降低皮革涂层粘性的阴离子改性聚氨酯脲
公开(公告)号：US5770264A
公开(公告)日：1998-06-23
申请号：US711423
申请日：1996-09-05
申请人： Thomas Munzmay , Tillmann Hassel
发明人： Thomas Munzmay , Tillmann Hassel
IPC分类号： C08G18/08 , C08G18/12 , C09D175/12 , C14C11/00 , B05D3/00 , B05D3/02 , B05D3/12 , C14C5/00
CPC分类号： C14C11/006 , C08G18/0819 , C08G18/12 , C09D175/12 , Y10T428/31558
摘要： This invention relates to a method for coating leather with an anionically modified polyurethane urea prepared by (1) reacting (A) an aromatic diisocyanate, (B) a polyether polyol having a number average molecular weight greater than 1500, (C) at least one compound containing 1 to 2 isocyanate-reactive groups and at least one ionic group, and (D) a polyamine having a number average molecular weight of at least 32, wherein the average total functionality of compounds (B), (C), and (D) is 1.85 to 2.2 and the molar ratio between the NCO groups of component (A) and the NCO-reactive groups of components (B), (C), and (D) is greater than 1, thereby forming an intermediate having residual NCO groups, and (2) mixing the intermediate product with water to form an aqueous dispersion of an anionically modified polyurethane urea having 800 to 1500 mmol of urethane groups and 800 to 1800 mmol of urethane plus urea groups per kilogram of the polyurethane urea.
摘要翻译：本发明涉及一种用阴离子改性聚氨酯脲涂覆皮革的方法，该方法是（1）使（A）芳族二异氰酸酯，（B）数均分子量大于1500的聚醚多元醇，（C）至少一种含有1至2个异氰酸酯反应性基团和至少一个离子基团的化合物，和（D）数均分子量至少为32的多胺，其中化合物（B），（C）和（C） D）为1.85〜2.2，组分（A）的NCO基与组分（B），（C）和（D）的NCO-反应性基团之间的摩尔比大于1，从而形成具有残余 NCO基团，和（2）将中间产物与水混合以形成每千克聚氨酯脲具有800至1500mmol氨基甲酸酯基团和800至1800mmol氨基甲酸酯加脲基团的阴离子改性聚氨酯脲的水分散体。

5. 发明授权

US5284928A Modified polyureas containing N-cyanaminocarbonyl urea groups and a process for their preparation 失效
标题翻译：含有N-氰氨基羰基脲基团的改性聚脲及其制备方法
公开(公告)号：US5284928A
公开(公告)日：1994-02-08
申请号：US956518
申请日：1992-10-05
申请人： MuThomas , Tillmann Hassel
发明人： MuThomas , Tillmann Hassel
IPC分类号： C08G18/32 , C08G18/08 , C08G18/12 , C08G18/44 , C08G18/65 , C08G18/78 , C08G18/79 , C08G18/83 , C09D175/00 , C09D175/02 , C08G18/77 , C08G18/82
CPC分类号： C08G18/833 , C08G18/0819 , C08G18/12 , C08G18/44 , C08G18/7887 , C08G18/798
摘要： The present invention relates to polyureas which contain anionic N-cyanaminocarbonyl urea groups corresponding to formula (I) ##STR1## incorporated in the polymer chain and, optionally, terminal anionic cyanourea groups corresponding to formula (II) ##STR2## wherein the ratio of incorporated groups (I) to terminal groups (II) is more than 1:1, preferably more than 2:1.The present invention also relates to a process for the preparation of these polyureas.
摘要翻译：本发明涉及含有对应于式（I）的阴离子N-氰氨基羰基脲基的聚脲（*化学结构*）（I），并且任选地，对应于式（II）的末端阴离子氰脲基（* 化学结构*）（II）其中引入的基团（I）与末端基团（II）的比例大于1:1，优选大于2:1。本发明还涉及制备这些聚脲的方法。

6. 发明授权

US5252696A Water-dispersible polyisocyanate mixtures, a process for their preparation and their use in two-component aqueous compositions 失效
标题翻译：水分散性多异氰酸酯混合物，其制备方法及其在双组分含水组合物中的应用
公开(公告)号：US5252696A
公开(公告)日：1993-10-12
申请号：US971491
申请日：1992-11-04
申请人： Hans J. Laas , Tillmann Hassel , Werner Kubitza , Reinhard Halpaap , Klaus Noll
发明人： Hans J. Laas , Tillmann Hassel , Werner Kubitza , Reinhard Halpaap , Klaus Noll
IPC分类号： C08G18/10 , C08G18/28 , C08G18/62 , C08G18/70 , C08G18/73 , C08G18/75 , C08G18/79 , C09D175/00 , C09D175/04 , C09D175/08 , C08G18/30
CPC分类号： C08G18/798 , C08G18/283 , C08G18/6229 , C08G18/706 , C08G18/792
摘要： The present invention relates to water-dispersible polyisocyanate mixtures whicha) have an average isocyanate functionality of 1.8 to 4.2,b) contain 12.0 to 21.5% by weight of (cyclo)aliphatically bound isocyanate groups (calculated as NCO, molecular weight=42) andc) contain 2 to 20% by weight of ethylene oxide units (calculated as C.sub.2 H.sub.4 O, molecular weight=44) arranged within polyether chains, the polyether chains containing an average of 5.0 to 9.9 ethylene oxide units.The present invention also relates to the preparation of these polyisocyanate mixtures by reacting at an NCO/OH equivalent ratio of 4:1 to 120:1A) a polyisocyanate component having an average isocyanate functionality of 2.1 to 4.4 and containing one or more polyisocyanates in which all the isocyanate groups are (cyclo)aliphatically bound withB) a monovalent polyalkylene oxide polyether alcohol containing an average of 5.0 to 9.9 ethylene oxide units.Finally, the present invention also relates to aqueous two-component compositions containing these polyisocyanate mixtures and aqueous resins having isocyanate-reactive groups.
摘要翻译：本发明涉及a）具有1.8-4.2的平均异氰酸酯官能度的水分散性多异氰酸酯混合物，b）含有12.0至21.5重量％（环）脂族结合的异氰酸酯基团（按NCO计算，分子量= 42）和c）包含2至20重量％的排列在聚醚链内的环氧乙烷单元（按C 2 H 4 O计算，分子量= 44），所述聚醚链平均含有5.0至9.9个环氧乙烷单元。本发明还涉及这些多异氰酸酯混合物的制备，其反应为NCO / OH当量比为4:1至120:1，A）异氰酸酯官能度平均值为2.1至4.4的多异氰酸酯组分，并含有一种或多种多异氰酸酯其中所有异氰酸酯基团（B）与B）一种含有平均5.0-9.9个环氧乙烷单元的一价聚环氧烷聚醚醇。最后，本发明还涉及含有这些多异氰酸酯混合物和具有异氰酸酯反应性基团的水性树脂的水性双组分组合物。

7. 发明授权

US07037590B2 Water vapor-permeable coating composite 失效
公开(公告)号：US07037590B2
公开(公告)日：2006-05-02
申请号：US10285749
申请日：2002-11-01
申请人： Thorsten Rische , Tillmann Hassel , Jürgen Meixner , Detlef-Ingo Schütze
发明人： Thorsten Rische , Tillmann Hassel , Jürgen Meixner , Detlef-Ingo Schütze
IPC分类号： B32B13/04
CPC分类号： D06M15/263 , C08L83/02 , C09D133/06 , C14C11/003 , D06M11/79 , Y10S428/904 , Y10S428/913 , Y10T428/25 , Y10T428/259 , Y10T428/31645 , Y10T428/31649 , Y10T428/31692 , Y10T428/31696 , Y10T428/31855 , Y10T428/31931 , Y10T428/31935 , Y10T428/31993 , C08L2666/04
摘要： The present invention relates to a water vapor-permeable coating composite containing one or more flexible substrates, which are coated on one or both sides with one or more identical or different coating compositions, provided that at least one coating composition contains, as binder, a silica sol-modified aqueous polymer dispersion prepared from unsaturated monomers.

8. 发明授权

US06379751B1 Imparting water-repellency with polysiloxanes containing carboxyl groups 失效
标题翻译：用含羧基的聚硅氧烷赋予防水性
公开(公告)号：US06379751B1
公开(公告)日：2002-04-30
申请号：US09734400
申请日：2000-12-11
申请人： Walter Schäfer , Günter Sackmann , Jürgen Reiners , Tillmann Hassel , Manfred Schnee , Fritz Novotny
发明人： Walter Schäfer , Günter Sackmann , Jürgen Reiners , Tillmann Hassel , Manfred Schnee , Fritz Novotny
IPC分类号： B05D712
CPC分类号： C08G77/388 , C08G18/12 , C08G18/2825 , C08G18/3838 , C08G18/4018 , C09D183/08 , C14C9/00 , C08G18/3231 , C08L2666/14 , C08L2666/30 , C08L91/06 , C08L2666/04
摘要： The invention relates to polysiloxanes containing carboxyl groups that are useful for imparting water-repellency to substrates, a process for their preparation, a water-repellent system containing such polysiloxanes, and a process for the production of hydrophobic substrates.
摘要翻译：本发明涉及含有赋予基材拒水性的羧基的聚硅氧烷，其制备方法，含有该聚硅氧烷的防水体系，以及疏水性基材的制造方法。

9. 发明授权

US5955544A Graft polymers of unsaturated monomers onto modified polyureas, processes for their preparation and their use 失效
标题翻译：不饱和单体在改性聚脲上的接枝聚合物，其制备方法及其用途
公开(公告)号：US5955544A
公开(公告)日：1999-09-21
申请号：US877385
申请日：1997-06-17
申请人： Joachim Probst , Tillmann Hassel , Thomas Munzmay
发明人： Joachim Probst , Tillmann Hassel , Thomas Munzmay
IPC分类号： C08F283/00 , C09D151/08 , C08F271/00
CPC分类号： C08F283/00 , C09D151/08
摘要： Graft polymers of unsaturated monomers onto anionically modified polyureas are outstandingly suitable as binders in the coating of any desired substrates, for example leather.
摘要翻译：不饱和单体在阴离子改性聚脲上的接枝聚合物非常适合作为任何所需基材例如皮革涂料中的粘合剂。

10. 发明授权

US5071923A Surface-active copolymers and their use for the production of polyurethane powders 失效
标题翻译：表面活性共聚物及其用于生产聚氨酯粉末的用途
公开(公告)号：US5071923A
公开(公告)日：1991-12-10
申请号：US565599
申请日：1990-08-10
申请人： Tillmann Hassel , Hanns P. Muller , Hugo Vernaleken , Helmut Kipphardt , Rolf Dhein
发明人： Tillmann Hassel , Hanns P. Muller , Hugo Vernaleken , Helmut Kipphardt , Rolf Dhein
IPC分类号： C08F220/36 , C08F20/34 , C08F290/00 , C08F290/06 , C08F299/06 , C08G18/00 , C08G18/08 , C08G18/62
CPC分类号： C08G18/0871 , C08F290/06
摘要： The present invention is directed to novel surface active copolymers and the use thereof in the production of polyurethane powders. More particularly, the copolymers comprise have a substantially linear structure and are obtained by copolymerization ofA) a partial reaction product of1) (meth)acrylic acid or a derivative thereof and2) a macromolecular compound substituted by at least two functional groups selected from OH and NH.sub.2, the functional groups not reacted with Al) being irreversibly blocked, withB) a urethane of 1) a long-chain alkyl isocyanate and 2) a hydroxyalkyl (meth)acrylate.
摘要翻译：本发明涉及新型表面活性共聚物及其在聚氨酯粉末生产中的应用。更具体地说，共聚物具有基本上线性的结构，并且通过A）（1）（甲基）丙烯酸或其衍生物的部分反应产物和2）被至少两个选自以下的官能团取代的高分子化合物 OH和NH 2，与Al不反应的官能团不可逆地封闭，B）具有1）长链烷基异氰酸酯和2）（甲基）丙烯酸羟烷基酯的氨基甲酸酯。

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