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1. 发明授权

US4801675A Process for the preparation of prepolymers containing isocyanate groups, the prepolymers obtainable by this process and their use as binders in one-component lacquers 失效
标题翻译：用于制备含异氰酸酯基团的预聚物的方法，可通过该方法获得的预聚物及其作为单组分漆中的粘合剂的用途
公开(公告)号：US4801675A
公开(公告)日：1989-01-31
申请号：US60782
申请日：1987-06-10
申请人： Josef Pedain , Michael Sonntag , Klaus Konig
发明人： Josef Pedain , Michael Sonntag , Klaus Konig
IPC分类号： C08G18/10 , C08G18/42 , C08G18/44 , C08G18/66 , C08G18/79 , C09D175/00 , C09D175/04 , C08G18/28 , C08G18/70 , C08G18/77
CPC分类号： C08G18/792 , C08G18/10 , C08G18/42 , C08G18/423 , C08G18/44 , C08G18/664
摘要： The invention is directed to a process for the preparation of prepolymers containing free isocyanate groups and having an isocyanate content of 1 to 16% by weight by the reaction of(a) a polyisocyanate component with(b) a polyhydroxyl component based on (i) at least one polyester polyol having a hydroxyl functionality (average) of about 1.8 to 5 and a hydroxyl number (average) of from 15 to 300 or (ii) mixtures of polyester polyols of the type mentioned under (i) with up to about 10% by weight, based on the weight of the mixture, of (cyclo)alkane polyols having a hydroxyl number above about 300 and optionally containing ester groupsat an NCO/OH equivalent ratio above 2:1, characterized in that the compounds used as component (a) contain triisocyanato-isocyanurates having aliphatically or cycloaliphatically bound isocyanate groups. The present invention also relates to the prepolymers with free isocyanate groups obtainable by this process and their use as binders for moisture hardening one-component lacquers.
摘要翻译：本发明涉及通过（a）多异氰酸酯组分与（b）多羟基组分的反应制备含有游离异氰酸酯基团和异氰酸酯含量为1至16重量％的预聚物的方法，其基于（i）至少一种具有羟基官能度（平均值）为约1.8至5，羟值（平均）为15至300）的聚酯多元醇或（ii）（i）所述类型的聚酯多元醇与高达约10 重量％，基于混合物的重量，羟基数大于约300的（环）烷烃多元醇和任选地含有高于2:1的NCO / OH当量比的酯基，其特征在于用作组分的化合物（a）含有具有脂族或环脂键结合的异氰酸酯基团的三异氰酸酯 - 异氰脲酸酯。本发明还涉及可通过该方法获得的具有游离异氰酸酯基团的预聚物及其作为湿润硬化单组分漆的粘合剂的用途。

2. 发明授权

US4727128A Diisocyanates containing urethane groups, a process for their preparation and their use as binders or binder component in polyurethane lacquers 失效
标题翻译：含有氨基甲酸酯基团的二异氰酸酯，其制备方法以及它们在聚氨酯漆中作为粘合剂或粘合剂组分的用途
公开(公告)号：US4727128A
公开(公告)日：1988-02-23
申请号：US820057
申请日：1986-01-21
申请人： Josef Pedain , Bernd Riberi , Michael Sonntag , Klaus Konig , Jurg Frohlich
发明人： Josef Pedain , Bernd Riberi , Michael Sonntag , Klaus Konig , Jurg Frohlich
IPC分类号： C08G18/00 , C07C67/00 , C07C239/00 , C07C269/02 , C07C271/06 , C07C271/20 , C08G18/10 , C08G18/32 , C08G18/73 , C08G18/80 , C09D175/00 , C09D175/04 , C07C125/07 , C08G18/78
CPC分类号： C08G18/8009
摘要： The present invention is directed to a process for the preparation of a diisocyanate by reacting a diisocyanate with 2,2,4-trimethyl-pentanediol-(1,3) or reaction products of this diol which contain either ether or ester groups and optionally other diols or triols. The present invention is additionally directed to the diisocyanates produced by this process and to their use in one-component and two-component coating compositions.
摘要翻译：本发明涉及通过使二异氰酸酯与2,2,4-三甲基戊二醇 - （1,3）或该二醇的含有醚基或酯基的任意其它的二醇的反应产物进行反应来制备二异氰酸酯的方法二醇或三醇。本发明另外涉及通过该方法制备的二异氰酸酯及其在单组分和双组分涂料组合物中的用途。

3. 发明授权

US6054528A Aqueous coating adhesive and sealant compositions containing oxadiazolinones and polyamines 失效
标题翻译：水性涂料粘合剂和含有恶二唑啉酮和多胺的密封剂组合物
公开(公告)号：US6054528A
公开(公告)日：2000-04-25
申请号：US118244
申请日：1998-07-17
申请人： Josef Pedain , Klaus Konig , Peter Heitkamper , Manfred Schonfelder
发明人： Josef Pedain , Klaus Konig , Peter Heitkamper , Manfred Schonfelder
IPC分类号： C08K5/17 , C07D271/10 , C07D271/113 , C08G73/02 , C08K5/353 , C08L101/00 , C09D5/00 , C09D7/12 , C09D179/02 , C09J11/06 , C09J179/02 , C08L75/00 , B32B27/08 , B32B27/26 , B32B27/40 , C08G73/00
CPC分类号： C07D271/113 , C08G73/0233 , C09D179/02 , C09J179/02 , Y10T428/31551
摘要： The present invention relates to aqueous compositions containinga) bis(1,3,4-oxadiazolin-5-ones) corresponding to formula (I) ##STR1## wherein R represents a single bond or a divalent aliphatic, araliphatic or aromatic radical having 1 to 18 carbon atoms andb) organic polyamines or polyamine blends having an average of more than 2 NH-- and/or NH.sub.2 -- groups.The present invention also relates to coatings, adhesives or sealants prepared from these aqueous compositions, in particular automotive clear coats.
摘要翻译：本发明涉及含有a）对应于式（I）的双（1,3,4-恶二唑啉-5-酮）的含水组合物，其中R表示单键或具有1至18个碳原子的二价脂族，芳脂族或芳族基团原子和b）平均具有多于2个NH-和/或NH 2 - 基团的有机多胺或多胺共混物。本发明还涉及由这些含水组合物，特别是汽车清漆制备的涂料，粘合剂或密封剂。

4. 发明授权

US5612408A Polyurethane-based thickeners for aqueous compositions 失效
标题翻译：用于水性组合物的聚氨酯类增稠剂
公开(公告)号：US5612408A
公开(公告)日：1997-03-18
申请号：US593036
申请日：1996-01-29
申请人： Klaus Konig , Jurgen Schwindt , Jan Mazanek , Josef Pedain , Manfred Dietrich , Gerhard Klein , Karl-Roland Jerg
发明人： Klaus Konig , Jurgen Schwindt , Jan Mazanek , Josef Pedain , Manfred Dietrich , Gerhard Klein , Karl-Roland Jerg
IPC分类号： C09K3/00 , C08G18/28 , C08G18/48 , C08G65/28 , C08L75/00 , C08L75/08 , C09D7/00 , C09D175/00 , C09D175/04 , C08G18/12 , C08G18/42
CPC分类号： C08G18/4833 , C08G18/283 , C09D7/002 , C08L75/04
摘要： The present invention relates to a process for the preparation of polyurethanes suitable for use as thickeners for aqueous compositions by reacting at an NCO/OH equivalent ratio of 0.9:1 to 1.2:1a) a polyether component having an OH number of 10 to 30 mg KOH/g and obtained by the alkoxylation of a mixture ofa1) 30 to 80 mole % of a monofunctional alcohol or alkylphenol having 8 to 30 carbon atoms,a2) 2 to 10 mole % of sodium hydroxide or potassium hydroxide,a3) 10 to 60 mole % of water anda4) 0 to 10 mole % of a trihydric to hexahydric alcohol having a molecular weight of 92 to 600, with ethylene oxide or a mixture of ethylene oxide with up to 20 mole %, based on the total moles of alkylene oxides, of propylene oxide, in which the percentages of a1) to a4) add up to 100,withb) a polyisocyanate component containing at least one organic diisocyanate, optionally in admixture with up to 20 mole %, based on the total moles of component b), of higher than difunctional polyisocyanates.The invention also relates to the polyurethanes obtainable by this method and their use, optionally in combination with other thickeners, for the thickening of aqueous systems.
摘要翻译：本发明涉及一种制备适合用作水性组合物增稠剂的聚氨酯的方法，其通过以0.9:1至1.2:1的NCO / OH当量比反应a）OH数为10至30的聚醚组分 mg KOH / g，通过a1）30〜80摩尔％的单官能醇或碳原子数为8〜30的烷基酚的混合物的烷氧基化得到，a2）2〜10摩尔％的氢氧化钠或氢氧化钾，a3）10 至60摩尔％的水和a4）0至10摩尔％的分子量为92至600的三元至六元醇与环氧乙烷或环氧乙烷的混合物至多20摩尔％，基于总摩尔数的环氧丙烷，其中a1）至a4）的百分比加到100，其中b）含有至少一种有机二异氰酸酯的多异氰酸酯组分，任选地与至多20摩尔％的混合物，基于总计组分b）的摩尔数高于双官能多异氰酸酯。本发明还涉及通过该方法获得的聚氨酯，以及它们用于任选与其它增稠剂组合的用于增稠水性体系的用途。

5. 发明授权

US4656223A Process for the production of modified polyisocyanates, the compounds obtainable by this process and their use in polyurethane lacquers 失效
标题翻译：用于制备改性多异氰酸酯的方法，可通过该方法获得的化合物及其在聚氨酯漆中的应用
公开(公告)号：US4656223A
公开(公告)日：1987-04-07
申请号：US796129
申请日：1985-11-08
申请人： Klaus Konig , Josef Pedain , Helmut Woynar
发明人： Klaus Konig , Josef Pedain , Helmut Woynar
IPC分类号： C08G18/00 , C07C67/00 , C07C239/00 , C07C241/00 , C07C265/14 , C07C269/02 , C07C273/18 , C07C275/62 , C08G18/78 , C08G18/80 , C09D175/04 , C08G18/34
CPC分类号： C08G18/8048 , C07C273/1809 , C08G18/7831
摘要： The present invention relates to a process for the production of modified organic polyisocyanates containing urethane, carboxylic acid anhydride and biuret groups by reacting excess quantities of organic diisocyanates with a modifying agent containing(a) hydroxy carboxylic acids corresponding to the following general formula ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 represent alkyl groups and at least one of which contains a hydroxyl group and, optionally,(b) water wherein the molar ratio of (a) to (b) is about 0.02:1 to 1:0 and the ratio of mols of starting diisocyanate to mols of modifying agent (a) and (b) is about 3:1 to 24:1.The present invention also relates to the modified polyisocyanates obtained by this process and to the use of these polyisocyantes, optionally blocked with blocking agents for isocyante groups, as the polyisocyanate component in polyisocyanate addition reactions.
摘要翻译：本发明涉及通过使过量的有机二异氰酸酯与含有（a）对应于下列通式的羟基羧酸的改性剂反应生产含有氨基甲酸酯，羧酸酐和缩二脲基的改性有机多异氰酸酯的方法：其中R 1，R 2和R 3表示烷基，并且其中至少一个含有羟基，和任选地（b）水，其中（a）至（b）的摩尔比为约0.02:1至1:0，起始二异氰酸酯与改性剂（a）和（b）的摩尔数的摩尔比为约3：1至24：1。本发明还涉及通过该方法获得的改性多异氰酸酯以及任选用异氰酸酯基封端剂封端的这些多异氰酸酯作为多异氰酸酯加成反应中的多异氰酸酯组分的用途。

6. 发明授权

US5130466A Diisocyanate, a process for its production and its use 失效
标题翻译：二异氰酸酯，其生产工艺及其使用
公开(公告)号：US5130466A
公开(公告)日：1992-07-14
申请号：US463713
申请日：1990-01-11
申请人： Manfred Schmidt , Klaus Konig , Peter Heitkamper , Josef Pedain
发明人： Manfred Schmidt , Klaus Konig , Peter Heitkamper , Josef Pedain
IPC分类号： C08G18/73 , C07C67/00 , C07C69/00 , C07C241/00 , C07C263/10 , C07C265/02 , C07C265/04 , C07C265/14 , C08G18/77 , C08G18/80
CPC分类号： C07C265/00 , C08G18/771
摘要： The present invention is directed to a diisocyanate which corresponds to the formula ##STR1## The present invention is also directed to the preparation of this diisocyanate and to its use for the production of polyisocyanate polyaddition products.
摘要翻译：本发明涉及对应于下式的二异氰酸酯。本发明还涉及该二异氰酸酯的制备及其在多异氰酸酯加成产物的制备中的应用。

7. 发明授权

US4837359A Process for the production of polyisocyanates with biuret structures 失效
标题翻译：用缩二脲结构生产多异氰酸酯的方法
公开(公告)号：US4837359A
公开(公告)日：1989-06-06
申请号：US139495
申请日：1987-12-30
申请人： Helmut Woynar , Klaus Konig , Josef Pedain , William E. Slack
发明人： Helmut Woynar , Klaus Konig , Josef Pedain , William E. Slack
IPC分类号： C07C263/16 , C07C67/00 , C07C241/00 , C07C265/00 , C07C273/18 , C07C275/62 , C08G18/02 , C08G18/78
CPC分类号： C07C273/1827 , C08G18/7831
摘要： Polyisocyanates with biuret structures are produced at temperatures above 250.degree. C. More specifically, an excess of a diisocyanate having aliphatically and/or cycloaliphatically bound isocyanate groups is reacted with a diamine containing aliphatically and/or cycloaliphatically bound amino groups at temperatures above 250.degree. C. for relatively brief periods of time. Water and/or polyvalent alcohols may optionally be included in the reaction mixture. The polyisocyanates with biuret structures produced by this process are characterized by good color, good dilutability with covalent solvents and comparatively low viscosity.
摘要翻译：具有缩二脲结构的聚异氰酸酯在高于250℃的温度下生产。更具体地说，过量的具有脂族和/或环烯键合的异氰酸酯基团的二异氰酸酯在高于250℃的温度下与含有脂族和/或环状结合氨基的二胺反应在相对较短的时间内。水和/或多元醇可以任选地包括在反应混合物中。通过该方法制备的具有缩二脲结构的多异氰酸酯的特征在于良好的颜色，与共价溶剂的良好稀释性和较低的粘度。

8. 发明授权

US4803246A Process for the preparation of polymers containing hydroxyl groups and their use for the production of polyurethanes 失效
标题翻译：制备含羟基聚合物的方法及其用于生产聚氨酯的方法
公开(公告)号：US4803246A
公开(公告)日：1989-02-07
申请号：US849649
申请日：1986-04-09
申请人： Manfred Dietrich , Josef Pedain , Klaus Konig , Peter Hohlein
发明人： Manfred Dietrich , Josef Pedain , Klaus Konig , Peter Hohlein
IPC分类号： C08G18/00 , C08F8/00 , C08F8/14 , C08G18/62 , C08L75/00
CPC分类号： C08F8/14 , C08G18/6258
摘要： The present invention is directed to a process for the preparation of polymers containing hydroxyl groups by reacting polymers based on acrylic acid and/or methacrylic acid and containing carboxyl groups with alkylene oxides in the presence of catalysts, characterized in that the catalysts used are(a) addition products containing two thioether groups of (i) mercaptoalkanols corresponding to the formula ##STR1## and (ii) doubly unsaturated terpene hydrocarbons and/or condensation products with a maximum molecular weight of 5000 obtained by the condensation of such addition products on their own or with other polyhydric alcohols having a molecular weight of 62 to about 200, and/or(b) relatively high molecular weight thioethers having a molecular weight of about 500 to 5000 obtainable by the condensation of thiodiglycols corresponding to the formula ##STR2## optionally in admixture with up to 50 hydroxyl equivalents percent, based on the total mixture, of other polyhydroxyl compounds having a molecular weight of 62 to about 200, in which formula, R and R' may be identical or different and denote hydrogen or a methyl group.The present invention is further directed to the use of the hydroxyl containing alkoxylation products obtained by this process as reactants for organic polyisocyanates (optionally blocked with blocking agents for isocyanate groups) in the production of polyurethane plastics, in particular high quality polyurethane coatings.
摘要翻译：本发明涉及一种通过在催化剂存在下，通过使基于丙烯酸和/或甲基丙烯酸的聚合物与烯化氧反应的聚合物制备含羟基的聚合物的方法，其特征在于所用的催化剂是（a ）含有两个硫醚基团的加成产物（i）对应于式“IMAGE”的巯基链烷醇和（ii）通过自身缩合产生的双不饱和萜烯烃和/或最大分子量为5000的缩合产物或分子量为62至约200的其它多元醇，和/或（b）分子量为约500至5000的相对较高分子量的硫醚，其可通过任选地在式与其他多羟基化合物的混合物混合至多50个羟基当量百分比分子量为62至约200，其中R和R'可以相同或不同，表示氢或甲基。本发明还涉及通过该方法获得的含羟基烷氧基化产物作为有机多异氰酸酯的反应物（任选地用异氰酸酯基团的封闭剂封端）用于生产聚氨酯塑料，特别是高质量聚氨酯涂料中的用途。

9. 发明授权

US4177342A Process for the preparation of polyisocyanates containing allophanate groups 失效
标题翻译：含脲基甲酸酯基团的多异氰酸酯的制备方法
公开(公告)号：US4177342A
公开(公告)日：1979-12-04
申请号：US909239
申请日：1978-05-24
申请人： Manfred Bock , Josef Pedain , Wilhelm Slawyk , Klaus Konig
发明人： Manfred Bock , Josef Pedain , Wilhelm Slawyk , Klaus Konig
IPC分类号： C08G18/00 , C07C67/00 , C07C239/00 , C07C241/00 , C07C265/00 , C07C265/14 , C07C269/02 , C07C273/18 , C07C275/60 , C08G18/32 , C08G18/78 , C08G18/80 , C08G18/79
CPC分类号： C08G18/8058 , C07C273/1836 , C08G18/7818 , C08G18/7837
摘要： This invention relates to a new process for the preparation of new organic polyisocyanates having at least three isocyanate groups and containing allophanate groups, to the polyisocyanates obtainable by this process, and to their use as components for the production of polyurethane resins.
摘要翻译：本发明涉及一种制备具有至少三个异氰酸酯基并含有脲基甲酸酯基的新的有机多异氰酸酯的新方法，可用于通过该方法获得的多异氰酸酯，以及它们作为制备聚氨酯树脂的组分的用途。

10. 发明授权

US5750629A Uretdione diisocyanates and a process for their production 失效
标题翻译：脲二异氰酸酯及其制备方法
公开(公告)号：US5750629A
公开(公告)日：1998-05-12
申请号：US788726
申请日：1997-01-23
申请人： Hans-Josef Laas , Reinhard Halpaap , Josef Pedain , Klaus Konig
发明人： Hans-Josef Laas , Reinhard Halpaap , Josef Pedain , Klaus Konig
IPC分类号： B01D3/28 , B01J31/24 , C07B61/00 , C07D229/00 , C08G18/79 , C08G18/80 , C09D175/00 , C09D175/04
CPC分类号： C08G18/8016 , C07D229/00 , C08G18/798
摘要： The present invention relates to a process for preparing pure bis(isocyanatoalkyl)monouretdiones corresponding to formula (I) ##STR1## wherein R represents identical or different, linear or branched alkyl groups having 4 to 9 carbon atoms, by oligomerizing at least a portion of the isocyanate groups of aliphatic diisocyanates in the presence of catalysts which accelerate the dimerization of isocyanate groups, terminating the reaction at the desired degree of oligomerization, removing unreacted excess diisocyanate by extraction or thin film distillation to obtain a distillation residue, subjecting the distillation residue to thin film distillation at a temperature of 160.degree. to 220.degree. C. and a pressure of 0.01 to 1.0 mbar and obtaining bis(isocyanato-alkyl)monouretdiones corresponding to formula (I) as the distillate. The present invention also relates to the resulting bis(isocyanato-alkyl)monouretdiones corresponding to formula I and to their use for the production of polyisocyanate addition products, in particular as the isocyanate components in polyurethane coatings compositions, in which the isocyanate groups may optionally be present in blocked form.
摘要翻译：本发明涉及一种制备对应于式（I）的纯双（异氰酸根合烷基）单脲基的方法，其中R表示相同或不同的具有4至9个碳原子的直链或支链烷基，至少通过低聚一部分脂族二异氰酸酯的异氰酸酯基团在催化剂存在下加速异氰酸酯基团的二聚反应，以期望的低聚程度终止反应，通过萃取或薄膜蒸馏除去未反应的过量二异氰酸酯，得到蒸馏残渣，蒸馏残渣，在160〜220℃的温度和0.01〜1.0mbar的压力下进行薄膜蒸馏，得到与式（I）相应的作为馏出物的双（异氰酸基 - 烷基）单脲。本发明还涉及所得到的对应于式I的双（异氰酸根合 - 烷基）单脲基团，以及其用于制备多异氰酸酯加成产物的用途，特别是作为聚氨酯涂料组合物中的异氰酸酯组分，其中异氰酸酯基团可任选地为以阻塞形式存在。

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