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1. 发明授权

US07267878B2 Hot-melt adhesive in particulate form 有权
标题翻译：颗粒状热熔胶
公开(公告)号：US07267878B2
公开(公告)日：2007-09-11
申请号：US10703341
申请日：2003-11-07
申请人： Hartmut Primke , Gerald Petry , Ingolf Scheffler , Juergen Wichelhaus , Michael Krebs , Michael Rudolph , Andrew Nixon , Hans-Peter Kohlstadt
发明人： Hartmut Primke , Gerald Petry , Ingolf Scheffler , Juergen Wichelhaus , Michael Krebs , Michael Rudolph , Andrew Nixon , Hans-Peter Kohlstadt
IPC分类号： B32B27/00
CPC分类号： B29B9/10 , B29K2105/0097 , C08G18/12 , C08G18/4018 , C08G2170/20 , C08J3/12 , C08J2367/02 , C08L29/00 , C09J5/06 , C09J175/04 , C09J201/02 , Y10T428/31551 , Y10T428/31562 , Y10T428/31565 , Y10T428/3158 , C08G18/307
摘要： A moisture-curing hot-melt-adhesive composition in granulate, tablet or powder form can be produced by a.) fusing the reactive hot-melt-adhesive composition and heating the melt, subject to exclusion of moisture, b.) extruding this melt through one or more dies onto a cooled surface, subject to exclusion of moisture, c.) cooling the granulate, subject to exclusion of moisture, whereby the composition solidifies, d.) removing the cooled hot-melt-adhesive granulate, e.) filling the granulate into moisture-tight packages, subject to exclusion of moisture. These reactive hot-melt adhesives are pourable and free-flowing and therefore can be used with all conventional application machines for hot-melt adhesives.
摘要翻译： a）通过以下方法制备颗粒状，片状或粉末形式的湿固化热熔粘合剂组合物：a）将反应性热熔粘合剂组合物熔合并加热熔体，排除水分，b）将该熔体挤出通过一个或多个模具到冷却的表面上，排除水分，c。）冷却颗粒，排除水分，由此组合物固化，d。）去除冷却的热熔胶粘剂颗粒，例如，将颗粒填充到防潮包装中，排除潮湿。这些反应性热熔粘合剂是可倾倒和自由流动的，因此可以与所有常规的热熔粘合剂应用机一起使用。

2. 发明授权

US4735830A Glass primer 失效
标题翻译：玻璃底漆
公开(公告)号：US4735830A
公开(公告)日：1988-04-05
申请号：US12101
申请日：1987-02-06
申请人： Riza N. Oezelli , Hans-Josef Hoffman , Hans-Peter Kohlstadt
发明人： Riza N. Oezelli , Hans-Josef Hoffman , Hans-Peter Kohlstadt
IPC分类号： C03C17/30 , C03C27/00 , C03C27/04 , C03C27/10 , C09J5/02 , B05D3/02 , C08L83/00
CPC分类号： C03C27/048 , C03C27/00 , C03C27/10 , C09J5/02 , C09J2400/146 , Y10T428/31663
摘要： The invention relates to a new primer for pretreating glass in readiness for waterproof bonding to other substrates. The primer contains resins, functional silanes, solvents, and organosilazanes and, if desired, polyfunctional isocyanates and other additives. Compared with conventional primers, the resistance of the bond to hydrolysis is significantly improved.
摘要翻译：本发明涉及一种用于预处理玻璃以准备与其它基材进行防水粘合的新底漆。引物含有树脂，官能硅烷，溶剂和有机硅氮烷，如果需要，可以使用多官能异氰酸酯和其它添加剂。与常规底漆相比，键合对水解的阻力显着提高。

3. 发明申请

US20050173830A1 Moldings based on polyurethane binders 审中-公开
标题翻译：基于聚氨酯粘合剂的成型品
公开(公告)号：US20050173830A1
公开(公告)日：2005-08-11
申请号：US11002950
申请日：2004-12-01
申请人： Lothar Thiele , Hans-Peter Kohlstadt , Andre te Poel
发明人： Lothar Thiele , Hans-Peter Kohlstadt , Andre te Poel
IPC分类号： C08G18/20 , C08G18/32 , C08G18/36 , C08G18/66 , C08L75/04 , B29C31/00
CPC分类号： C04B26/16 , C08G18/2036 , C08G18/3206 , C08G18/36 , C08G18/6696 , C08G2101/0066 , C08L75/04 , Y02W30/96 , Y02W30/97 , C04B14/06 , C04B14/12 , C04B14/22 , C04B14/24 , C04B14/28 , C04B16/08 , C04B18/22 , C04B18/26 , C04B20/002 , C04B38/02 , C04B40/0071 , C04B40/0082
摘要： Moldings based on polyurethane binders containing at least one polyisocyanate, at least one polyol or polyamine, at least one carboxylic acid such as a long-chain fatty acid, and, if appropriate, water and/or one or more amines with one or more fillers have high flexibility if the average particle diameter of the fillers is up to 2.5 mm. The fillers preferably contain particles having round, oval or completely irregular structures. The binder composition and the fillers are reacted at a pressure of 1 MPa to 40 MPa (preferably, at temperatures of from about 60 to about 180° C. for from about 1 to 30 min), and then the shaping apparatus is depressurized. The resultant moldings are suitable for the production of sheets or of semifinished products for the coating of furniture, kitchen worktops, floors, walls, stairs, or ceilings.
摘要翻译：基于含有至少一种多异氰酸酯，至少一种多元醇或多胺，至少一种羧酸如长链脂肪酸的聚氨酯粘合剂和适当的水和/或一种或多种具有一种或多种填料的胺的聚氨酯粘合剂的模塑品如果填料的平均粒径高达2.5mm，则具有高的柔韧性。填料优选含有具有圆形，椭圆形或完全不规则结构的颗粒。粘合剂组合物和填料在1MPa至40MPa（优选约60至约180℃的温度下约1至30分钟）的压力下反应，然后将成型设备减压。所得的模制品适用于生产用于家具，厨房工作台，地板，墙壁，楼梯或天花板涂层的片材或半成品。

4. 发明授权

US5648421A Isocyanate/polyol casting resin 失效
标题翻译：异氰酸酯/多元醇浇铸树脂
公开(公告)号：US5648421A
公开(公告)日：1997-07-15
申请号：US564065
申请日：1995-12-14
申请人： Lothar Thiele , Hans-Peter Kohlstadt , Nicole Schlingloff , Claudia Plutniok
发明人： Lothar Thiele , Hans-Peter Kohlstadt , Nicole Schlingloff , Claudia Plutniok
IPC分类号： C04B26/16 , C08G18/08 , C08G18/48 , C08K3/00 , C08K3/34 , C08K3/36 , E01C5/20 , E01C11/22
CPC分类号： E01C11/225 , C04B26/16 , C08G18/0838 , C08G18/4812 , C08K3/0033 , C08K3/34 , C08K3/36 , E01C5/20 , Y10T428/249968 , Y10T428/249969
摘要： A composition useful as a casting resin is provided. The composition comprises a polyol, a polyisocyanate, a catalyst, and a suspension aid, and said catalyst and said suspension aid are present in the casting resin in such concentrations that, within 10 minutes of mixing, it flows downwards a) by at least 15 cm at 25.degree. C. and b) by 3 to 0.3 cm at 130.degree. C. The casting resin is particularly useful as a binder for a granular material in the production of open-cell moldings which are permeable to water.
摘要翻译： PCT No.PCT / EP94 / 01889 Sec。 371 1995年12月14日第 102（e）1995年12月14日，PCT PCT 1994年6月9日PCT公布。公开号WO95 / 00568 日期1995年1月5日提供了可用作浇铸树脂的组合物。该组合物包括多元醇，多异氰酸酯，催化剂和悬浮助剂，所述催化剂和所述悬浮助剂以这样的浓度存在于浇铸树脂中，使得在混合的10分钟内，其向下流动a）至少15 cm 2，b）在130℃下为3至0.3cm。浇铸树脂特别可用作生产可透水的开孔模制品中的颗粒材料的粘合剂。

5. 发明授权

US4824512A Low viscosity, pregelable rubber-based adhesives 失效
标题翻译：低粘度，预胶化橡胶基粘合剂
公开(公告)号：US4824512A
公开(公告)日：1989-04-25
申请号：US77258
申请日：1987-07-24
申请人： Hans-Peter Kohlstadt
发明人： Hans-Peter Kohlstadt
IPC分类号： C09J121/00 , C09J109/00 , C09J3/12 , C08C19/08 , B62D27/00
CPC分类号： C09J109/00
摘要： Rubber based adhesives containing liquid stereospecific polybutadiene rubber, one or more hardeners or hardener systems, fillers and optionally primers, which contain one or more chemically irreversibly depolymerized solid rubbers of natural or synthetic origin in quantities of from 1.5 to 5% by weight, based on the sum of the constituents, to a process for the production of these low-viscosity rubber-based adhesives by chemically irreversible depolymerization of one or more solid rubbers of natural or synthetic origin, and to the use of these low-viscosity rubber-based adhesives in the bonding of metal components in automotive manufacturing.
摘要翻译：含有液体立体特异性聚丁二烯橡胶，一种或多种硬化剂或硬化剂体系的橡胶基粘合剂，填料和任选的底漆，其含有一种或多种天然或合成来源的化学不可逆解聚固体橡胶，其量为1.5至5重量％，基于组分的总和，通过一种或多种天然或合成来源的固体橡胶的化学不可逆解聚制备这些低粘度橡胶基粘合剂的方法以及使用这些低粘度橡胶基粘合剂在汽车制造中金属部件的粘合。

6. 发明授权

US4670057A Glass primer 失效
公开(公告)号：US4670057A
公开(公告)日：1987-06-02
申请号：US689619
申请日：1985-01-08
申请人： Riza N. Oezelli , Hans-Josef Hoffmann , Hans-Peter Kohlstadt
发明人： Riza N. Oezelli , Hans-Josef Hoffmann , Hans-Peter Kohlstadt
IPC分类号： C03C17/30 , C03C27/00 , C03C27/04 , C03C27/10 , C09J5/02 , C08L83/00 , C08L93/00
CPC分类号： C03C27/048 , C03C27/00 , C03C27/10 , C09J5/02 , C09J2400/146 , Y10T428/31663
摘要： The invention relates to a new primer for pretreating glass in readiness for waterproof bonding to other substrates. The primer contains resins, functional silanes, solvents, and organosilazanes and, if desired, polyfunctional isocyanates and other additives. Compared with conventional primers, the resistance of the bond to hydrolysis is significantly improved.

7. 发明申请

US20110250432A1 OPEN-PORE FORMED BODY AND METHOD FOR THE PRODUCTION THEREOF 审中-公开
标题翻译：开孔成型体及其生产方法
公开(公告)号：US20110250432A1
公开(公告)日：2011-10-13
申请号：US13141022
申请日：2009-12-03
申请人： Hans-Peter Kohlstadt
发明人： Hans-Peter Kohlstadt
IPC分类号： B32B3/26 , C08L75/04 , B29C43/50 , C08G18/32
CPC分类号： C04B26/02 , C04B20/1022 , C04B26/16 , C04B38/08 , C04B2111/00129 , C04B2111/00612 , Y10T428/249969 , C04B38/0058 , C04B14/24 , C04B40/0028 , C04B40/0067 , C04B40/0071 , C04B40/0263 , C04B40/065 , C04B2103/63
摘要： An open-pore formed body based on inorganic, partially open-pore light granulates is based on at least one material from the group of alkali silicates, alkali-alkali earth silicates, aluminosilicates, borosilicates, and variants in the three material system CaO—SiO2—Al2O3 in combination with additional metal oxides such as TiO2 FeO3 Mn2O3. It has a bulk density of 0.10 to 0.60 kg/dm3 measured according to DIN EN 1097-3, wherein the light granulate is provided with a hydrophobised surface and is bound with an organic binding agent to form the formed body.
摘要翻译：基于无机，部分开孔轻质颗粒的开孔成形体是基于碱性硅酸盐，碱土金属硅酸盐，铝硅酸盐，硼硅酸盐和三种材料体系CaO-SiO2中的至少一种材料 -Al2O3与另外的金属氧化物如TiO 2 FeO 3 Mn 2 O 3组合。其根据DIN EN 1097-3测量的堆积密度为0.10至0.60kg / dm 3，其中轻颗粒具有疏水化表面并与有机粘合剂结合以形成成形体。

8. 发明授权

US06372135B1 Filter for holding and raising ground water 失效
标题翻译：过滤器用于固定和提升地下水
公开(公告)号：US06372135B1
公开(公告)日：2002-04-16
申请号：US08967255
申请日：1997-11-06
申请人： Hans-Peter Kohlstadt , Klaus Marten , Lothar Thiele , Werner Fahle , Rainer Tost , Annebärbel Tost , Peter Tost , Frank Tost
发明人： Hans-Peter Kohlstadt , Klaus Marten , Lothar Thiele , Werner Fahle , Rainer Tost , Annebärbel Tost , Peter Tost , Frank Tost
IPC分类号： B01D2700
CPC分类号： E21B43/082 , B01D39/2079 , C02F1/281 , C04B26/12 , C08K3/34 , C08L75/04
摘要： The invention relates to a filter in which dust-containing silica sand is held together by a polyurethane binder, the polyurethane binder containing an organotin compound with a molecular weight of more than 600 as catalyst and a mixture of highly dispersed silica and/or bentonites with a thickened aluminosilicate as modifier. The filter is particularly suitable for the production of drinking water from ground water in surface mining regions.
摘要翻译：本发明涉及一种过滤器，其中含尘的硅砂通过聚氨酯粘合剂保持在一起，该聚氨酯粘合剂含有分子量大于600的有机锡化合物作为催化剂，高分散二氧化硅和/或膨润土的混合物与增稠的硅铝酸盐作为改性剂。该过滤器特别适用于在地表采矿区域生产来自地下水的饮用水。

9. 发明授权

US5972158A Bonding plastics with water-based polyurethane primer 失效
标题翻译：用水性聚氨酯底漆粘合塑料
公开(公告)号：US5972158A
公开(公告)日：1999-10-26
申请号：US716261
申请日：1996-10-15
申请人： Horst Hoffmann , Hans-Georg Kinzelmann , Hans-Peter Kohlstadt
发明人： Horst Hoffmann , Hans-Georg Kinzelmann , Hans-Peter Kohlstadt
IPC分类号： C08J5/12 , C08G18/08 , C08G18/12 , C08G18/76 , C08L75/04 , C09D175/00 , C09D175/06 , C09J5/02 , C09J175/00 , C09J175/06 , C08G18/42 , C08G18/74 , C09J5/06
CPC分类号： C09J175/06 , C08G18/0804 , C08G18/12 , C08G18/765 , C09J5/02 , C08L75/04 , C09J2400/228 , C09J2475/00 , Y10T428/31551 , Y10T428/31554 , Y10T428/31573 , Y10T428/31576 , Y10T428/3158 , Y10T428/31587
摘要： A process of bonding a plastic is provided. The process comprises applying to a plastic surface an aqueous dispersion of a hydroxyl-functional polyurethane prepolymer obtained by:(1) reaction of:a polyol component containing a polyester polyol,a compound selected from the group of compounds containing groups capable of salt formation and at least two isocyanate-reactive groups,an isocyanate component in a stoichiometric excess, at least 20% by weight of said component consisting of tetramethyl xylylene diisocyanate, and(2) subsequent dispersion in water and at least partial reaction of the remaining NCO groups with an aminoalcohol and, optionally, subsequent chain extension. The process further comprises drying said applied aqueous dispersion to form a primer and bonding said plastic surface having said primer to a part to be joined thereto. The process is particularly useful for priming plastics such as polyvinyl chloride.
摘要翻译： PCT No.PCT / EP95 / 00816 Sec。 371日期1996年10月15日 102（e）日期1996年10月15日PCT 1995年3月6日PCT公布。公开号WO95 / 25138 日期1995年9月21日提供粘合塑料的工艺。该方法包括向塑料表面施加羟基官能聚氨酯预聚物的水性分散体，其通过以下步骤获得：（1）反应：含有聚酯多元醇的多元醇组分，选自含有能形成盐的基团的化合物的化合物;以及至少两个异氰酸酯反应性基团，化学计量过量的异氰酸酯组分，至少20重量％的所述组分由四甲基亚二甲苯基二异氰酸酯组成，和（2）随后在水中的分散和至少部分反应剩余的NCO基团与氨基醇和任选的随后的链延伸。该方法还包括干燥所述涂覆的水性分散体以形成底漆，并将具有所述底漆的所述塑料表面粘合到待连接的部分上。该方法特别适用于起泡塑料如聚氯乙烯。

10. 发明授权

US4336171A Aqueous binder dispersion for producing vulcanization bonds between rubber and a solid substrate 失效
标题翻译：用于在橡胶和固体基材之间生产硫化粘合剂的水性粘合剂分散体
公开(公告)号：US4336171A
公开(公告)日：1982-06-22
申请号：US156130
申请日：1980-06-03
申请人： Hans-Peter Kohlstadt , Riza N. zelli , Gerhard Gierenz
发明人： Hans-Peter Kohlstadt , Riza N. zelli , Gerhard Gierenz
IPC分类号： C08L27/08 , C08J5/12 , C09J109/04 , C09J127/08 , C09J139/06 , C08L39/06
CPC分类号： C08J5/127 , C09J109/04 , C09J127/08 , C08J2321/00
摘要： An aqueous binder dispersion for use in the production of composite bodies by vulcanizing a vulcanizable rubber composition on a substrate which is stable under vulcanization conditions comprising water and at least one emulsifier and a solids content of from 20% to 50% by weight of a solids composition of,(a) per 1000 parts by weight of a polymer selected from the group consisting of polyvinylidene chloride, vinylidene chloride/alkyl acrylate copolymers, butadiene/acrylonitrile copolymers and mixtures thereof,(b) from 100 to 500 parts by weight of at least one aromatic poly-C-nitroso compound,(c) from 50 to 300 parts by weight of masked polyfunctional isocyanates,(d) from 20 to 100 parts by weight of a water-soluble polymer selected from the group consisting of polyvinyl pyrrolidone and water-soluble copolymers of vinyl pyrrolidone, and(e) from 5 to 500 parts by weight of customary fillers and pigments, adhesion-improving resins based on formaldehyde condensation products, adhesion-improving condensation products based on epichlorohydrin condensation products; emulsifiers and antifoam agents; as well as the method of bonding rubbers to solid substrates employing said aqueous binder dispersion.
摘要翻译：一种用于生产复合体的水性粘合剂分散体，其通过在基材上硫化硫化橡胶组合物，所述硫化橡胶组合物在包含水和至少一种乳化剂的硫化条件下是稳定的，固体含量为20至50重量％的固体（a）每1000重量份选自聚偏二氯乙烯，偏二氯乙烯/丙烯酸烷基酯共聚物，丁二烯/丙烯腈共聚物及其混合物的聚合物的组合物，（b）100至500重量份的至少一种芳族聚C亚硝基化合物，（c）50至300重量份的掩蔽的多官能异氰酸酯，（d）20至100重量份的水溶性聚合物，其选自聚乙烯吡咯烷酮和乙烯基吡咯烷酮的水溶性共聚物和（e）5至500重量份常规填料和颜料，基于甲醛缩合产物的粘合改进树脂，粘合剂基于表氯醇缩合产物的改进型缩合产物; 乳化剂和消泡剂; 以及使用所述含水粘合剂分散体将橡胶粘合到固体基材的方法。

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