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1. 发明授权

US5616623A Process for the decompostion of polyurethane plastics 失效
标题翻译：聚氨酯塑料分解工艺
公开(公告)号：US5616623A
公开(公告)日：1997-04-01
申请号：US560565
申请日：1995-11-20
申请人： Thomas Munzmay , Peter Fuhrmann , Franz Lamla , Walter Meckel , Werner Rasshofer
发明人： Thomas Munzmay , Peter Fuhrmann , Franz Lamla , Walter Meckel , Werner Rasshofer
IPC分类号： C08J11/18 , C08G18/83 , C08J11/24 , C08J11/04
CPC分类号： C08J11/24 , C08G18/831 , C08J2375/04 , Y02W30/706
摘要： A process for the decomposition of polyurethane plastic waste materials in which a compound containing at least two isocyanate-reactive hydrogen atoms (e.g., glycol) and polyurethane plastic, together with 2 to 20 times the amount of previously regenerated material, are treated in a mixing and comminution device.
摘要翻译：一种分解聚氨酯塑料废料的方法，其中含有至少两种异氰酸酯反应性氢原子的化合物（例如二醇）和聚氨酯塑料以及先前再生材料量的2至20倍的化合物在混合和粉碎装置。

2. 发明授权

US6020386A Process for the production of hydroxyfunctional compounds from (polyurethane) polyurea waste 失效
标题翻译：从（聚氨酯）聚脲废料生产羟基官能化合物的方法
公开(公告)号：US6020386A
公开(公告)日：2000-02-01
申请号：US189861
申请日：1994-02-01
申请人： Thomas Munzmay , Walter Meckel , Ulrich Liman , Hartmut Nefzger , Werner Rasshofer , Karl-Heinz Dorner , Andreas Ruckes
发明人： Thomas Munzmay , Walter Meckel , Ulrich Liman , Hartmut Nefzger , Werner Rasshofer , Karl-Heinz Dorner , Andreas Ruckes
IPC分类号： C08G18/83 , C08G18/32 , C08J11/22 , C08L75/00 , C08J11/04
CPC分类号： C08J11/22 , C08J2375/00 , Y02P20/582 , Y02W30/706
摘要： Hydroxyfunctional compounds suitable for use in the polyisocyanate polyaddition process are obtained from polyurethane and/or polyurethane polyurea waste by decomposition with an alcohol and subsequent reaction of the alcoholysis products to reduce their content of low molecular weight, sterically unhindered aromatic amines. In this process, polyurethane and/or polyurethane polyurea waste is first treated with a low molecular weight diol or polyol at a temperature of from about 160 to 260.degree. C. The resultant alcoholysis product may then either be further heated at a temperature lower than that used in the first step within the ranger of from about 50 to 180.degree. C. or reacted with a dialkyl carbonate and/or 1,3-dicarbonyl compound.
摘要翻译：适用于多异氰酸酯加聚方法的羟基官能化合物通过用醇分解从聚氨酯和/或聚氨酯聚脲废物中获得，随后醇解产物的反应降低其低分子量空间不受阻碍的芳族胺的含量。在该方法中，聚氨酯和/或聚氨酯聚脲废物首先在约160至260℃的温度下用低分子量二醇或多元醇进行处理。然后可以在低于该温度的温度下进一步加热得到的醇解产物。在第一步中用于约50至180℃的游C.，或与碳酸二烷基酯和/或1,3-二羰基化合物反应。

3. 发明授权

US5635542A Process for the production of hydroxyl-group-containing compounds from polyurethane polyurea and/or polyurea wastes 失效
标题翻译：用于从聚氨酯聚脲和/或聚脲废物生产含羟基化合物的方法
公开(公告)号：US5635542A
公开(公告)日：1997-06-03
申请号：US492206
申请日：1995-06-16
申请人： Thomas Munzmay , Werner Rasshofer , Walter Meckel
发明人： Thomas Munzmay , Werner Rasshofer , Walter Meckel
IPC分类号： C08J11/26 , C07B41/02 , C08J11/22 , C08J11/24 , C07C29/128
CPC分类号： C08J11/22 , C08J2375/00 , Y02P20/582 , Y02W30/706
摘要： The present invention relates to a process for the production of hydroxyl-group-containing compounds suitable for the polyisocyanate polyaddition process from polyurea and/or polyurethane polyurea wastes by treating polyurea and/or polyurethane polyurea wastes with diols and/or polyols at temperatures from 160.degree. to 260.degree. C., the water present in the reaction vessel preferably being removed by distillation during the heating-up phase, characterized in that 1,3-dicarbonyl compounds are added to the reaction mixture before or during the reaction.
摘要翻译：本发明涉及通过在160℃的温度下用二醇和/或多元醇处理聚脲和/或聚氨酯聚脲废物来生产适用于聚脲和/或聚氨酯聚脲废物的多异氰酸酯加聚方法的含羟基化合物的方法温度至260℃，反应容器中存在的水优选在加热阶段通过蒸馏除去，其特征在于在反应之前或反应期间将1,3-二羰基化合物加入到反应混合物中。

4. 发明授权

US5508312A Process for the production of compounds containing hydroxyl groups from (polyurethane) polyurea waste materials 失效
标题翻译：从（聚氨酯）聚脲废料生产含羟基的化合物的方法
公开(公告)号：US5508312A
公开(公告)日：1996-04-16
申请号：US429411
申请日：1995-04-26
申请人： Thomas Munzmay , Hartmut Nefzger , Werner Rasshofer , Walter Meckel
发明人： Thomas Munzmay , Hartmut Nefzger , Werner Rasshofer , Walter Meckel
IPC分类号： C08J11/24 , C08G18/65 , C08G18/83 , C08J11/18 , C08J11/28 , C08L75/00 , C08J11/04
CPC分类号： C08J11/18 , C08J2375/04 , Y02W30/706
摘要： Compounds containing hydroxyl groups, which are suitable for the polyisocyanate addition polymerization process, are prepared from polyurethane-polyurea and/or polyurea waste materials. These compounds are produced by reacting a finely divided polyurethane-polyurea and/or polyurea waste material with a low molecular weight diol and/or polyol (and optionally a higher molecular weight polyol) and a low molecular weight urea and/or carbamic acid ester. This reaction may be carried in either one stage or two stages. In the two stage process, the waste material and diol/polyol are reacted in a first stage at a temperature of from about 100 to about 260.degree. C. In the second stage, the amine-containing alcoholysis product obtained in the first stage is reacted with a low molecular weight urea and/or carbamic acid ester. In the single stage process, the polyurethane-polyurea and/or polyurea waste material is reacted with a low molecular weight diol and/or polyol in the presence of a low molecular weight urea and/or carbamic acid ester.
摘要翻译：含有羟基的化合物，适用于多异氰酸酯加成聚合方法，由聚氨酯 - 聚脲和/或聚脲废料制备。这些化合物通过使细分散的聚氨酯 - 聚脲和/或聚脲废料与低分子量二醇和/或多元醇（和任选的较高分子量的多元醇）和低分子量的脲和/或氨基甲酸酯反应来制备。该反应可以在一个阶段或两个阶段中进行。在二阶段工艺中，废料和二醇/多元醇在约100至约260℃的温度下在第一阶段中反应。在第二阶段中，使第一阶段获得的含胺醇解产物反应与低分子量尿素和/或氨基甲酸酯。在单阶段方法中，聚氨酯 - 聚脲和/或聚脲废料在低分子量脲和/或氨基甲酸酯的存在下与低分子量二元醇和/或多元醇反应。

5. 发明授权

US5100995A Storage stable polyurethane adhesives 失效
标题翻译：储存稳定的聚氨酯粘合剂
公开(公告)号：US5100995A
公开(公告)日：1992-03-31
申请号：US581498
申请日：1990-09-12
申请人： Thomas Munzmay , Horst Stepanski , Walter Meckel
发明人： Thomas Munzmay , Horst Stepanski , Walter Meckel
IPC分类号： C08G18/10 , C08G18/12 , C08G18/42 , C08G18/44 , C09J175/06
CPC分类号： C09J175/06 , C08G18/10 , C08G18/12 , C08G18/4238 , C08G18/44 , C08G18/8074 , C08G18/8077 , C08G2170/20 , C08G2250/00 , Y10S528/905
摘要： The present invention is directed to a predominantly linear polyurethane adhesive which can be cross-linked by heat and is at least partially crystalline at room temperature, comprising:a) a polyurethane prepolymer which contains masked isocyanate groups and is at least partially crystalline, and is prepared by reacting:a1) at least one at least partially crystalline organic polyhydroxyl compound having a molecular weight above 400, being selected from the group consisting of polyesters and polycarbonates, anda2) a polyisocyanate component consisting of at least one organic polyisocyanate having a functionality of at least 2.a3) at least one monofunctional isocyanate blocking agent, anda4) optionally a polyhydroxyl compound having a hydroxyl functionality of at least 2 and a molecular weight below 500, in which the equivalent ratio of isocyanate groups of component a2) to the sum of isocyanate reactive groups of components a1) and a4) is kept in the range of from 1.1:1 to 3:1, and the equivalent ratio of the isocyanate groups resulting from the ratio of components a1) and a4) to a2) to the monofunctional blocking agents a3) is kept in the range of from 0.8:1 to 1.15:1, andb) at least one low molecular weight amine functional and/or hydroxyl functional chain lengthening or cross-linking agent having a molecular weight of from 32 to 500, and having a functionality of at least 2.
摘要翻译：本发明涉及可以通过热交联并且在室温下至少部分结晶的主要线性聚氨酯粘合剂，其包含：a）包含掩蔽的异氰酸酯基并且至少部分结晶的聚氨酯预聚物，并且是通过使a1）至少一种至少部分结晶的分子量高于400的有机多羟基化合物，选自聚酯和聚碳酸酯，和a2）由至少一种具有官能度的有机多异氰酸酯组成的多异氰酸酯组分 a3）至少一种单官能异氰酸酯封端剂，和a4）任选的羟基官能度至少为2且分子量低于500的多羟基化合物，其中组分a2）的异氰酸酯基团的当量比与组分a1）和a4）的异氰酸酯反应性基团的总和保持在1.1:1至3:1的范围内，和由组分a1）和a4）至a2）与单官能封端剂a3）的比例产生的异氰酸酯基团的当量比保持在0.8:1至1.15:1的范围内，和b）至少一个低分子量胺官能和/或羟基官能链延长或交联剂，其分子量为32至500，并且具有至少2的官能度。

6. 发明授权

US5210170A Process for stabilizing plastics containing ester groups 失效
标题翻译：用于稳定含有酯类的塑料的方法
公开(公告)号：US5210170A
公开(公告)日：1993-05-11
申请号：US708590
申请日：1991-05-31
申请人： Bernd Quiring , Thomas Munzmay , Wolfgang Henning , Eduard Mayer , Walter Meckel , Wilhelm Goyert
发明人： Bernd Quiring , Thomas Munzmay , Wolfgang Henning , Eduard Mayer , Walter Meckel , Wilhelm Goyert
IPC分类号： C08G63/91 , C08G18/10 , C08G18/42 , C08G18/60 , C08G18/76 , C08G18/79 , C08G18/83 , C08K5/29 , C08L67/00 , C09J175/06
CPC分类号： C09J175/06 , C08G18/10 , C08G18/42 , C08G18/60 , C08G18/7678 , C08G18/797 , C08K5/29 , C08G2101/00 , C08G2150/20
摘要： The invention relates to a process for stabilizing ester-containing plastics against degradation by heat and/or hydrolysis by the incorporation of sterically hindered isocyanate-terminated carbodiimides. The incorporable carbodiimides produce an excellent anti-aging effect and do not give rise to volatile products, even at very high temperatures.
摘要翻译：本发明涉及稳定含酯塑料的方法，以防止加入和/或水解通过加入空间位阻异氰酸酯封端的碳二亚胺的降解。可加入的碳二亚胺产生优异的抗老化作用，即使在非常高的温度下也不会产生挥发性产物。

7. 发明授权

US5250610A Aqueous polyurethane dispersions and their use as laminating adhesives 失效
标题翻译：水性聚氨酯分散体及其作为层压粘合剂的用途
公开(公告)号：US5250610A
公开(公告)日：1993-10-05
申请号：US828079
申请日：1992-01-30
申请人： Eduard Hansel , Walter Meckel , Thomas Munzmay
发明人： Eduard Hansel , Walter Meckel , Thomas Munzmay
IPC分类号： C08G18/08 , C08G18/42 , C08G18/48 , C09J175/04 , C08L75/06
CPC分类号： C08G18/4252 , C08G18/0823 , C08G18/4887 , C09J175/04 , C08G2170/80 , Y10T428/31551
摘要： The present invention relates to aqueous polyurethane dispersions based onA) a relatively high molecular weight polyhydroxyl component containing carboxylic acid groups,B) optionally another relatively high molecular weight polyhydroxyl component which is substantially free of carboxylic acid groups,C) optionally low molecular weight polyhydroxyl compounds as chain lengthening agents,D) organic polyisocyanates andE) a neutralizing agent capable of converting the carboxylic acid groups into carboxylate groups,the dispersions are characterized in that the carboxyl group-containing relatively high molecular weight polyhydroxyl component A) is the esterification product of a polyether polyol a1) in the molecular weight range of from 400 to 5000, with a polycarboxylic acid a2); the dispersions are useful as laminating adhesives.
摘要翻译：本发明涉及基于A）含羧酸基团的相对高分子量的多羟基组分的水性聚氨酯分散体，B）任选地基本上不含羧酸基团的另一相对高分子量的多羟基组分，C）任选的低分子量多羟基化合物作为增链剂，D）有机多异氰酸酯和E）能够将羧酸基团转化成羧酸酯基团的中和剂，其分散体的特征在于含羧基的相对高分子量的多羟基组分A）是酯化产物的分子量范围为400-5000的聚醚多元醇a1）与多元羧酸a2）反应; 分散体可用作层压粘合剂。

8. 发明授权

US5164252A Hydrophobizing and oleophobizing compositions 失效
标题翻译：疏水化和疏水组合物
公开(公告)号：US5164252A
公开(公告)日：1992-11-17
申请号：US616554
申请日：1990-11-21
申请人： Wolfgang Henning , Walter Meckel , Thomas Munzmay , Wilfried Kortmann, deceased , Peter Selinger , Peter Nussbaum
发明人： Wolfgang Henning , Walter Meckel , Thomas Munzmay , Wilfried Kortmann, deceased , Peter Selinger , Peter Nussbaum
IPC分类号： C08L27/12 , C08L29/10 , C08L33/14 , C08L75/00 , C08L75/04 , C08L87/00 , D06M15/277 , D06M15/564
CPC分类号： D06M15/564 , D06M15/277 , Y10T442/2172
摘要： Phobicity effects of high quality and permanence are obtained on textile materials of the most diverse types if these are finished with combinations ofA) a polymer containing perfluoroalkyl groups andB) a cationically modified polyurethane.The new compositions are also distinguished by a comparatively low content of expensive fluorine compounds.
摘要翻译：如果将A）含有全氟烷基的聚合物和B）阳离子改性聚氨酯的组合完成，则可以获得最多样化类型的纺织材料的高质量和耐久性的光泽效应。新组合物的特征还在于昂贵的氟化合物含量相对较低。

9. 发明申请

US20070282049A1 Aqueous copolymer dispersions with improved blocking resistance 有权
标题翻译：具有改进的抗粘连性的水性共聚物分散体
公开(公告)号：US20070282049A1
公开(公告)日：2007-12-06
申请号：US11805205
申请日：2007-05-22
申请人： Thomas Munzmay , Ulrich Freudenberg , Christian Wamprecht , Christoph Irle , Rolf Roschu
发明人： Thomas Munzmay , Ulrich Freudenberg , Christian Wamprecht , Christoph Irle , Rolf Roschu
IPC分类号： C08F283/00 , C09D5/02
CPC分类号： C08F220/14 , C08F212/08 , C08F218/10 , C08F220/06 , C08F220/18 , C08F220/26
摘要： The invention relates to new, aqueous secondary copolymer dispersions, to a process for preparing them and to their use for producing high-grade coatings, especially for wood. The dispersions comprise a copolymer (P) synthesized from a mixture of free-radically polymerizable monomers (M) comprising (M1) cycloaliphatic esters of acrylic and/or methylacrylic acid and also (M2) vinyl esters of aliphatic carboxylic acids.
摘要翻译：本发明涉及新的水性二级共聚物分散体，其制备方法及其用于生产高级涂料，特别是木材的用途。分散体包含由可自由基聚合的单体（M）由丙烯酸和/或甲基丙烯酸的（M1）脂环族酯和脂族羧酸的（M2）乙烯基酯组成的混合物合成的共聚物（P）。

10. 发明授权

US5422186A Compositions containing mixtures of aqueous polymer dispersions and textile and leather substrates coated therewith 失效
标题翻译：含有聚合物水分散体混合物的组合物和用其涂布的纺织品和皮革基材
公开(公告)号：US5422186A
公开(公告)日：1995-06-06
申请号：US701254
申请日：1991-05-16
申请人： Eberhard Biggeleben , Thomas Munzmay
发明人： Eberhard Biggeleben , Thomas Munzmay
IPC分类号： C08G18/08 , C08L75/06 , C14C11/00 , D06N3/14 , C09D175/04 , C09D5/00
CPC分类号： D06N3/142 , C08G18/0823 , C08L75/06 , C14C11/006 , Y10S428/904 , Y10T428/31551 , Y10T428/31554
摘要： The present invention relates to coating compositions which are suitable for preparing matt coatings and containA) an aqueous polymer dispersion which is capable of forming films at temperatures below 70.degree. C. andB) an aqueous polyurethane polyurea dispersion which is not film forming below 70.degree. C. and preferably has an average particle diameter above 350 nm, preferably from 500 to 1000 nm.The present invention is also directed to textile or leather substrates coated with these coating compositions.
摘要翻译：本发明涉及适用于制备无光泽涂层和含有A）聚合物水分散体的涂料组合物，该分散体能够在低于70℃的温度下形成薄膜;以及B）不在70℃以下成膜的水性聚氨酯聚脲分散体优选具有350nm以上的平均粒径，优选为500〜1000nm。本发明还涉及涂覆有这些涂料组合物的纺织品或皮革基材。

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