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1. 发明授权

US5109096A Polyurethane-based one-component reactive adhesives 失效
标题翻译：基于聚氨酯的单组分反应性粘合剂
公开(公告)号：US5109096A
公开(公告)日：1992-04-28
申请号：US535802
申请日：1990-06-11
申请人： Heinrich Hess , Richard Kopp , Gerhard Grogler , Horst Stepanski , Gunter Arend , Hans Tups
发明人： Heinrich Hess , Richard Kopp , Gerhard Grogler , Horst Stepanski , Gunter Arend , Hans Tups
IPC分类号： C08G18/50 , C08G18/65 , C08G18/66 , C08G18/78 , C08G18/79 , C09J175/00 , C09J175/04 , C09J175/12
CPC分类号： C08G18/6529 , C08G18/5024 , C08G18/5036 , C08G18/6677 , C08G18/6685 , C08G18/7825 , C08G18/798 , C09J175/12
摘要： The present invention is directed to a reactive polyurethane mixture comprising:A) at least one polyisocyanate,B) a polyol mixture comprising:B1) at least one polyol containing three or more hydroxyl groups and having a molecular weight in the range from 800 to 6,000,B2) at least one polyol containing three or more hydroxyl groups and having a molecular weight in the range from 400 to 799 andB3) at least one polyol containing three or more hydroxyl groups and having a molecular weight in the range from 92 to 399, andC) at least one polyamine.
摘要翻译：本发明涉及一种反应性聚氨酯混合物，其包含：A）至少一种多异氰酸酯，B）多元醇混合物，其包含：B1）至少一种含有三个或更多个羟基且分子量在800至6000 ，B2）至少一种含有三个或多个羟基并且分子量在400至799范围内的多元醇和B3）至少一种含有三个或更多个羟基且分子量在92至399范围内的羟基的多元醇，和C）至少一种多胺。

2. 发明授权

US5100998A Process for improving the flowability of dimerized 2,4-tolylenediisocyanate 失效
标题翻译：提高二甲基亚砜的流动性的方法
公开(公告)号：US5100998A
公开(公告)日：1992-03-31
申请号：US638879
申请日：1991-01-08
申请人： Richard Kopp , Gerhard Grogler , Heinrich Hess , Lutz Georgias , Helmut Hurnik , Hans D. Thomas
发明人： Richard Kopp , Gerhard Grogler , Heinrich Hess , Lutz Georgias , Helmut Hurnik , Hans D. Thomas
IPC分类号： B01J13/00 , C01B33/18 , C07D229/00 , C08G18/79 , C08K3/36 , C08K5/04
CPC分类号： C08G18/798 , C07D229/00
摘要： The invention relates to a process for improving the flowability and preventing the agglomeration of finely divided dimerized 2,4-toluene diisocyanate in which a precipitated silicas and/or pyrogenic silica having a hydrophobic surface is added to the finely divided dimerized 2,4-toluene diisocyanate. The invention also relates to the finely divided dimerized 2,4-toluene diisocyanate prepared by this process.
摘要翻译：本发明涉及一种改善流动性并防止细碎的二聚2,4-甲苯二异氰酸酯团聚的方法，其中将沉淀的二氧化硅和/或具有疏水表面的热解二氧化硅加入到细碎的二聚2,4-甲苯二异氰酸酯。本发明还涉及通过该方法制备的细碎的二聚2,4-甲苯二异氰酸酯。

3. 发明授权

US5574123A Heat curable, one-component polyurethane reactive compositions 失效
标题翻译：可热固化的单组分聚氨酯反应组合物
公开(公告)号：US5574123A
公开(公告)日：1996-11-12
申请号：US396182
申请日：1995-02-24
申请人： Manfred Bock , Holger Casselmann , Werner Drouve , Gerhard Grogler , Richard Kopp , Heinrich Hess
发明人： Manfred Bock , Holger Casselmann , Werner Drouve , Gerhard Grogler , Richard Kopp , Heinrich Hess
IPC分类号： B05D7/24 , B05D7/14 , C08G18/10 , C08G18/40 , C08G18/42 , C08G18/48 , C08G18/50 , C08G18/65 , C08G18/70 , C08G18/78 , C08G18/80 , C09D175/04 , C09D175/06 , C09D175/08 , C09J175/00 , C09J175/04 , C09K3/10
CPC分类号： C08G18/4018 , C08G18/482 , C08G18/703 , C08G18/7825 , C08G18/80 , C08G2190/00 , C08G2350/00
摘要： The present invention relates to a heat curable, one-component polyurethane reactive compositions containingA) surface-modified, finely divided polyisocyanates in which 0.1 to 25 equivalent percent, based on the total number of NCO groups, of the NCO groups are deactivated andB) a mixture of relatively high molecular weight compounds having isocyanate-reactive groups containing1) 5 to 40 wt. %, based on the weight of component B), of one or more aliphatic polyether polyamines and2) 60 to 95 wt. %, based on the weight of component B), of a polyol mixture containingi) 10 to 60 wt. %, based on the weight of component B2), of at least one polyester polyol andii) 40 to 90 wt. %, based on the weight of component B2), of at least one polyether polyol with predominantly primary hydroxyl groups.The present invention also relates to use of the heat curable, one-component polyurethane reactive compositions to prepare coatings, adhesives, anti-drumming products and sealants, especially seam sealants.
摘要翻译：本发明涉及一种可热固化的单组分聚氨酯反应性组合物，其包含A）表面改性的细碎多异氰酸酯，其中NCO基团的NCO基团的总数为0.1至25当量百分数为失活，B为）具有异氰酸酯反应性基团的相对高分子量化合物的混合物，其含有1〜5重量％基于组分B）的重量），一种或多种脂族聚醚多胺，和2）60至95重量％基于组分B）的重量，多元醇混合物含有i）10至60wt。％，基于组分B2的重量），至少一种聚酯多元醇，和ii）40至90重量％至少一种主要为伯羟基的聚醚多元醇，基于组分B2的重量％）。本发明还涉及可热固化的单组分聚氨酯反应性组合物用于制备涂料，粘合剂，抗打击产品和密封剂，特别是缝隙密封剂的用途。

4. 发明授权

US5159046A Process for the preparation of highly elastic plastics 失效
标题翻译：制备高弹性塑料的方法
公开(公告)号：US5159046A
公开(公告)日：1992-10-27
申请号：US543649
申请日：1990-06-26
申请人： Gerhard Grogler , Andreas Ruckes , Richard Kopp , Heinrich Hess , Robert Eiben , James M. Barnes
发明人： Gerhard Grogler , Andreas Ruckes , Richard Kopp , Heinrich Hess , Robert Eiben , James M. Barnes
IPC分类号： C07C275/62 , C07C273/18 , C08G18/70 , C08G18/78 , C08G18/80
CPC分类号： C07C273/1809 , C07C273/1872 , C08G18/703 , C08G18/707 , C08G18/7818 , C08G18/8045
摘要： The present invention relates to a process for the preparation of a modified 1,5-naphthylene diisocyanate containing urea and biuret groups comprising reacting(a) 1,5-naphthylene diisocyanate in molten form with(b) a mixture comprising about 0.02 to about 0.5 mole of water per mole of 1,5-naphthylene diisocyanate and about 1 to about 10 parts for each part of water of an organic solvent.The present invention further relates to a process for the preparation of elastomeric moldings comprising reacting by the one-shot or prepolymer process at an isocyanate index of 70 to 130 a modified 1,5-naphthylene diisocyanate containing urea and biuret groups with compounds containing at least two isocyanate-reactive groups and having a molecular weight in the range from about 500 to about 10,000 and, optionally, organic compounds containing isocyanate-reactive groups and having a molecular weight in the range from 60 to 499.
摘要翻译：本发明涉及一种制备含脲和缩二脲基团的改性的1,5-亚萘基二异氰酸酯的方法，包括使（a）熔融形式的1,5-亚萘基二异氰酸酯与（b）约0.02至约0.5的混合物摩尔水/摩尔1,5-亚萘基二异氰酸酯和约1至约10份的每份有机溶剂的水。本发明还涉及一种制备弹性体模制品的方法，其包括通过一步或预聚物方法在异氰酸酯指数为70至130的情况下使含有脲和缩二脲基团的改性的1,5-亚萘基二异氰酸酯与至少含有化合物两个异氰酸酯反应性基团，分子量在约500至约10,000的范围内，以及任选的含有异氰酸酯反应性基团并且分子量在60至499范围内的有机化合物。

5. 发明授权

US5091497A Heat-curing polyether-polyester-polyurethane ureas 失效
标题翻译：热固性聚酯 - 聚酯 - 聚氨酯尿素
公开(公告)号：US5091497A
公开(公告)日：1992-02-25
申请号：US621179
申请日：1990-11-30
申请人： Gerhard Grogler , Richard Kopp , Heinrich Hess , Eduard Hansel , Thomas Scholl
发明人： Gerhard Grogler , Richard Kopp , Heinrich Hess , Eduard Hansel , Thomas Scholl
IPC分类号： C08G18/48 , C08F2/00 , C08G18/08 , C08G18/40 , C08G18/42 , C08G18/46 , C08G18/50 , C08G18/65 , C08G18/66 , C08G18/70 , C08G18/79 , C08G18/80 , C09D175/06 , C09D175/08 , C09J175/00 , C09J175/04
CPC分类号： C08G18/6618 , C08G18/0876 , C08G18/4018 , C08G18/707 , C08G18/798 , C08G18/8038 , C09J175/04 , C08G2101/0033
摘要： The present invention relates to heat-curable reaction systems prepared by mixing (a) solid polyisocyanates (optionally deactivated) having melting points above 80.degree. C., (b) OH- and/or NH.sub.2 -terminated polyoxyalkylene polyethers that have molecular weights of 400 to 10,000 and are liquid at room temperature, (c) solid OH- and/or NH.sub.2 -terminated polyesters that have molecular weights of 400 to 20,000 and are solid at room temperature, and which are thoroughly distributed throughout the mixture but are not homogeneously miscible with the polyether, (d) optional low molecular weight chain-extending agents that contain OH and/or NH.sub.2 groups and have a molecular weight of 62 to 399, and (e) optional catalysts and other auxiliaries. The invention further relates to a method for preparing elastomers, coating compounds, sealing compounds, or adhesives by heat-curing the heat-curable systems.
摘要翻译：本发明涉及通过混合（a）熔点高于80℃的固体多异氰酸酯（任选失活的），（b）分子量为400的（b）OH-和/或NH 2封端的聚氧化烯聚醚制备的热固化反应体系至10,000，在室温下为液体，（c）分子量为400至20,000的固体OH-和/或NH 2封端的聚酯，并且在室温下为固体，并且在整个混合物中充分分布，但不均匀混溶与（d）含有OH和/或NH 2基团且分子量为62至399的任选的低分子量增链剂，和（e）任选的催化剂和其它助剂。本发明还涉及通过热固化可热固化体系来制备弹性体，涂料，密封化合物或粘合剂的方法。

6. 发明授权

US4851567A N,N'-bis(5-isocyanatonaphthyl)urea, a process for its production, and its use 失效
标题翻译： N，N'-双（5-异氰酸基萘基）脲，其制备方法及其用途
公开(公告)号：US4851567A
公开(公告)日：1989-07-25
申请号：US295636
申请日：1989-01-10
申请人： Andreas Ruckes , Gerhard Grogler , Richard Kopp , Heinrich Hess
发明人： Andreas Ruckes , Gerhard Grogler , Richard Kopp , Heinrich Hess
IPC分类号： C07C273/18 , C07C275/40 , C08G18/10 , C08G18/46 , C08G18/78 , C08G18/80
CPC分类号： C08G18/8045 , C07C275/40 , C08G18/10 , C08G18/4615 , C08G18/4623 , C08G18/7825
摘要： This invention relates to N,N'-bis(5-isocyanatonaphthyl)urea and a process for its preparation by hydrolysis of naphthalene-1,5-diisocyanate. This invention also relates to a method for preparing a polyurethane or polyurea comprising reacting N,N'-bis(5-isocyanatonaphthyl)urea with an NCO-reactive compound.
摘要翻译：本发明涉及N，N'-双（5-异氰酸基萘基）脲及其通过水解萘-1,5-二异氰酸酯制备的方法。本发明还涉及一种制备聚氨酯或聚脲的方法，包括使N，N'-双（5-异氰酸基萘基）脲与NCO-反应性化合物反应。

7. 发明授权

US4605756A Process for the in situ production of urea group-containing isocyanates in polyols 失效
标题翻译：在多元醇中原位生产含脲基的异氰酸酯的方法
公开(公告)号：US4605756A
公开(公告)日：1986-08-12
申请号：US682623
申请日：1984-12-17
申请人： Gerhard Grogler , Richard Kopp , Heinrich Hess
发明人： Gerhard Grogler , Richard Kopp , Heinrich Hess
IPC分类号： C08G18/00 , C08G18/30 , C08G18/32 , C08G18/65 , C08G18/78 , C08G18/80 , C07C119/048
CPC分类号： C08G18/7825 , C08G18/8045
摘要： The invention relates to a process for the in situ production of dispersions or solutions of urea group-containing aromatic isocyanates by the low temperature reaction of aromatic diisocyanates and/or polyisocyanates (the NCO groups of which preferably exhibit different reactivities) with from 0.15 to 0.4 mols of water per NCO equivalent in relatively high molecular weight polyols and in the presence of catalysts accelerating the NCO/water reaction. Such catalysts are preferably selected from peralkylaminoalkyl ethers, peralkylamino-polyalkylene ethers and/or peralkyl-polyalkylene-polyamines. The present invention also relates to the resulting metastable solutions or dispersions and to the use thereof, optionally with the further addition of relatively high and low molecular weight compounds having hydroxyl, amino or hydrazide groups and with the optional addition of other polyisocyanates in polyurethane-forming ratios for the production of polyurethanes.
摘要翻译：本发明涉及通过芳族二异氰酸酯和/或多异氰酸酯（其优选表现出不同的反应性的NCO基团）的低温反应原位制备含脲基的芳族异氰酸酯的分散体或溶液的方法，其中0.15至0.4 在相对高分子量的多元醇中和在加速NCO /水反应的催化剂存在下，每NCO当量的水摩尔数。这样的催化剂优选选自全烷基氨基烷基醚，全烷基氨基 - 聚亚烷基醚和/或全烷基 - 聚亚烷基 - 多胺。本发明还涉及得到的亚稳溶液或分散体及其用途，任选地还可加入具有羟基，氨基或酰肼基团的相对高分子量和低分子量的化合物，并且任选地在聚氨酯形成中加入其它多异氰酸酯生产聚氨酯的比例。

8. 发明授权

US4483974A Process for the production of stabilized polyisocyanates, the polyisocyanates so-stabilized and their use in the production of polyurethanes 失效
标题翻译：用于生产稳定的多异氰酸酯的方法，所述多异氰酸酯如此稳定，以及它们在生产聚氨酯中的用途
公开(公告)号：US4483974A
公开(公告)日：1984-11-20
申请号：US514410
申请日：1983-07-18
申请人： Gerhard Grogler , Heinrich Hess , Richard Kopp
发明人： Gerhard Grogler , Heinrich Hess , Richard Kopp
IPC分类号： C08G18/00 , C07C263/18 , C08G18/08 , C08G18/32 , C08G18/70 , C08G18/72 , C08G18/80 , C09D175/04 , C08G18/14 , C08G18/48
CPC分类号： C07C263/18 , C08G18/0871 , C08G18/4238 , C08G18/4812 , C08G18/4829 , C08G18/4841 , C08G18/4854 , C08G18/5027 , C08G18/5045 , C08G18/6204 , C08G18/6674 , C08G18/6685 , C08G18/706 , C08G18/707 , C08G18/7621 , C08G18/7678 , C08G18/7818 , C08G18/798 , C08G18/8038 , C08G18/8041 , C08G18/8054 , C08J9/147 , C09D175/12 , C08G2101/0066 , C08J2203/144 , C08J2375/08 , Y10T428/2991
摘要： A process for the production of solid polyisocyanates stabilized by a polymer coating and showing retarded reactivity comprising reacting(1) one or more solid polyisocyanates in particulate form, said polyisocyanates having melting points above 30.degree. C., and(2) from 0.1 to 25 equivalent percent of amine per isocyanate equivalent of an organic compound having a molecular weight of from 32 to 6000, said organic compound being selected from the group consisting of(a) di- or higher functional compounds containing 2 or more aliphatically-bound primary and/or secondary amino groups,(b) compounds containing one or more terminal --CO--, --NH--, --NH.sub.2 -- groups,(c) hydrazines, and(d) mixtures thereofsaid reaction being conducted at a temperature below the melting temperature of said solid polyisocyanate, and being conducted in the presence of(3) a liquid medium selected from the group consisting of(a) organic compounds containing one or more hydroxy groups and having molecular weights of from 62 to 6000,(b) organic compounds containing 2 or more aromatically-bound amino groups and having molecular weights of from 108 to 6000,(c) organic compounds containing 2 or more aliphatically-bound amino groups and having molecular weights of from 400 to 6000,(d) plasticizers,(e) water, and(f) mixtures thereofto form a suspension of polyadduct-coated, stabilized polyisocyanate in the liquid medium.
摘要翻译：一种制备通过聚合物涂层稳定并显示延迟反应的固体多异氰酸酯的方法，包括使（1）一种或多种颗粒形式的固体多异氰酸酯，所述多异氰酸酯的熔点高于30℃，和（2）0.1至25 所述有机化合物选自（a）含有2个或更多个脂族结合的伯和/或低级官能化合物的二官能或更高级的官能化合物，或仲氨基，（b）含有一个或多个末端-CO-，-NH-，-NH 2 - 基团的化合物，（c）肼和（d）其混合物，所述反应在低于所述固体多异氰酸酯，并且在（3）选自以下的液体介质存在下进行：（a）含有一个或多个羟基并具有分子量的有机化合物 m 62至6000，（b）含有2个或更多芳族结合氨基并且分子量为108至6000的有机化合物，（c）含有2个或更多个脂族结合的氨基并且分子量为400的有机化合物至（6000），（d）增塑剂，（e）水和（f）它们的混合物，以形成在液体介质中形成多加合物涂覆的稳定化多异氰酸酯的悬浮液。

9. 发明授权

US5077339A Heat-curing reactive powders based on polyurethanes 失效
标题翻译：基于聚氨酯的热固化活性粉末
公开(公告)号：US5077339A
公开(公告)日：1991-12-31
申请号：US621200
申请日：1990-11-30
申请人： Gerhard Grogler , Heinrich Hess , Richard Kopp , Werner Rasshofer
发明人： Gerhard Grogler , Heinrich Hess , Richard Kopp , Werner Rasshofer
IPC分类号： C08G18/00 , C08G18/08 , C08G18/42 , C08G18/46 , C08G18/50 , C08G18/65 , C08G18/70 , C08G18/76 , C08G18/78 , C08G18/79 , C08G18/80 , C09D5/46
CPC分类号： C08G18/7818 , C08G18/0871 , C08G18/4238 , C08G18/4615 , C08G18/5048 , C08G18/6505 , C08G18/6529 , C08G18/703 , C08G18/7678 , C08G18/798 , C08G18/8038 , C08G2140/00 , C08G2150/20 , C08G2170/20 , Y10S525/902 , Y10S525/936
摘要： The present invention relates to the preparation of powdered heat-curable reaction mixtures in which melt suspension of (a) solid polyisocyanates having melting points above about 60.degree. C., (b) molten high molecular weight isocyanate-reactive compounds having molecular weights of from 400 to 10,000 that have melting or softening points of 50.degree. C. to 150.degree. C., and (c) optionally, solid or liquid low molecular weight chain-extending or crosslinking compounds having molecular weights of from 62 to 399, are added to an inert solvent containing an emulsifier, thereby forming powdered heat-curable reaction mixtures in which components (a), (b), and (c) remain in uncrossedlinked form. The invention further relates to the use of the heat-curing reaction mixtures for the preparation of high-quality polyurethane polyurea plastics.
摘要翻译：本发明涉及粉末状热固化反应混合物的制备，其中（a）熔点高于约60℃的固体聚异氰酸酯的熔体悬浮液，（b）熔融的高分子量异氰酸酯反应性化合物，其分子量为 400至10,000，其熔点或软化点为50℃至150℃，和（c）任选地，分子量为62至399的固体或液体低分子量链延长或交联化合物加入到含有乳化剂的惰性溶剂，从而形成其中组分（a），（b）和（c）保持非交联形式的粉末状热固化反应混合物。本发明还涉及热固化反应混合物用于制备高品质聚氨酯聚脲塑料的用途。

10. 发明授权

US4882411A Process for the production of cold-setting polyurethane urea elastomers 失效
标题翻译：生产冷凝聚氨酯脲弹性体的方法
公开(公告)号：US4882411A
公开(公告)日：1989-11-21
申请号：US245877
申请日：1988-09-16
申请人： Gerhard Grogler , Andreas Ruckes , Heinrich Hess , Richard Kopp
发明人： Gerhard Grogler , Andreas Ruckes , Heinrich Hess , Richard Kopp
IPC分类号： C08G18/66 , C08G18/10 , C08G18/48 , C08G18/65
CPC分类号： C08G18/4837 , C08G18/10
摘要： The present invention relates to a process for the production of polyurethane urea elastomers from(a) NCO-terminated prepolymers based on polyisocyanates and polyethers having a molecular weight of 400 to about 10,000 and an ethylene oxide content of about 10 to 60 mole-% and(b) solid diaminodiphenyl ureas corresponding to the formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 may be the same or different and represent hydrogen or C.sub.1 -C.sub.6 alkyl radicals and wherein the amino groups are in the m-and/or p-position to the urea group,characterized in that the NCO prepolymers are reacted with the diaminodiphenyl ureas in powder-form in a heterogeneous phase at temperatures of about 5.degree. to 40.degree. C.The present invention is also directed to the polyurethane urea elastomers prepared by this process.
摘要翻译：本发明涉及从（a）基于聚异氰酸酯和聚醚的分子量为400至约10,000并且环氧乙烷含量为约10至60摩尔％的NCO封端的预聚物制备聚氨酯脲弹性体的方法，以及（b）对应于式“IMAGE”的固体二氨基二苯脲，其中R 1，R 2，R 3和R 4可以相同或不同，表示氢或C 1 -C 6烷基，并且其中氨基在m-和/或p 位置，其特征在于NCO预聚物与二氨基二苯基脲在非常相中以粉末形式在约5℃至40℃的温度下反应。本发明还涉及制备的聚氨酯脲弹性体通过这个过程。

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