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1. 发明授权

US5043092A Process for the production of polyisocyanate mixtures containing uretdione and isocyanurate groups 失效
标题翻译：制备含有脲二酮和异氰脲酸酯基团的多异氰酸酯混合物的方法
公开(公告)号：US5043092A
公开(公告)日：1991-08-27
申请号：US323538
申请日：1989-03-13
申请人： Josef Pedain , Klaus Konig , Winfried Dell
发明人： Josef Pedain , Klaus Konig , Winfried Dell
IPC分类号： C07B61/00 , C07D229/00 , C07D251/34 , C08G18/78 , C08G18/79 , C09D175/00 , C09D175/04
CPC分类号： C08G18/792 , C07D229/00 , C07D251/34 , C08G18/798 , C08G2150/20
摘要： The present invention is directed to a process for the production of polyisocyanate mixtures containing isocyanurate groups and uretdione groups in a molar ratio of about 1:9 to 9:1 by oligomerizing a portion of the isocyanate groups of hexamethylene diisocyanate using trialkyl phosphines and/or peralkylated phosphorus acid triamides as the catalysts which accelerate the dimerization and trimerization of isocyanate groups, terminating the reaction at the desired degree of oligomerization by the addition of a catalyst poison and removing unreacted hexamethylene diisocyanate to a residual content of at most 0.5% by weight, characterized in that, before addition of the catalyst, the hexamethylene diisocyanate starting material is freed from carbon dioxide to a residual content of less than 20 ppm (weight).The present invention is also directed to the polyisocyanates containing uretdione groups and isocyanurate groups obtainable by this process and their use, optionally blocked by blocking agents for isocyanate groups, as the isocyanate component for the production of polyisocyanate polyaddition products.
摘要翻译：本发明涉及通过使用三烷基膦和/或它们的一部分使六亚甲基二异氰酸酯的一部分异氰酸酯基团低聚而制备含有摩尔比为约1:9至9:1的异氰脲酸酯基和脲二酮基团的多异氰酸酯混合物的方法和/或全烷基化的磷酸三酰胺作为加速异氰酸酯基团的二聚和三聚的催化剂，通过加入催化剂毒物终止反应在所需的低聚度程度，并除去未反应的六亚甲基二异氰酸酯至残余含量至多0.5重量％其特征在于，在加入催化剂之前，将六亚甲基二异氰酸酯原料从二氧化碳中除去至少于20ppm（重量）的残留量。本发明还涉及含有脲二酮基团和异氰脲酸酯基团的多异氰酸酯基团，其可通过该方法获得，并且其用途，任选地被异氰酸酯基团的封闭剂封闭，作为用于制备多异氰酸酯加聚产物的异氰酸酯组分。

2. 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。

3. 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。

4. 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。

5. 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。

6. 发明授权

US5179187A Use of isocyanates containing urethane groups as drying agents and a process for the production of a coating composition 失效
标题翻译：含有脲基团的异氰酸酯作为干燥剂的使用和涂料组合物的制备方法
公开(公告)号：US5179187A
公开(公告)日：1993-01-12
申请号：US655019
申请日：1991-02-14
申请人： Josef Pedain , Jurgen Schwindt , Klaus Konig , Manfred Schonborn
发明人： Josef Pedain , Jurgen Schwindt , Klaus Konig , Manfred Schonborn
IPC分类号： C08G18/08 , C08G18/10 , C08G18/28 , C08G18/79 , C09D7/80 , C09D175/00 , C09D175/04
CPC分类号： C08G18/792 , C08G18/0885 , C08G18/10 , C08G18/2825
摘要： The present invention relates to a process for the preparation of a coating composition bya) treating moisture-containing auxiliaries and additives at 60.degree. to 120.degree. C. with urethane group-containing isocyanates having (cyclo)aliphatically bound isocyanate groups, an (average) NCO functionality of 0.8 to less than 2.0 and an NCO content of 5 to 17% by weight andb) after completion of the isocyanate/water reaction, combining the mixture obtained in step a) with iscyanate prepolymers having (cyclo)aliphatically bound isocyanate groups.The present invention also relates to the coating composition obtained by this process and to a composition containing urethane group-containing isocyanates having (cyclo)aliphatically bound isocyanate groups, an (average) NCO functionality of 0.8 to less than 2.0 and an NCO content of 5 to 17% by weight and moisture-containing auxiliaries or additives.
摘要翻译：本发明涉及一种通过以下方法制备涂料组合物的方法：a）在含有（环）脂族结合的异氰酸酯基团的氨基甲酸酯基的异氰酸酯基团上，在60〜120℃下处理含水助剂和添加剂，）NCO官能度为0.8至小于2.0，NCO含量为5至17重量％，b）异氰酸酯/水反应完成后，将步骤a）中获得的混合物与具有（环）脂族结合异氰酸酯的异氰酸酯预聚物团体本发明还涉及通过该方法获得的涂料组合物和含有具有（环）脂族结合的异氰酸酯基团，（平均）NCO官能度为0.8至小于2.0，NCO含量为5的含氨基甲酸酯基异氰酸酯的组合物至17重量％，含水分的助剂或添加剂。

7. 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。

8. 发明授权

US4656243A Polyester polyols and their use as polyol component in two-component polyurethane lacquers 失效
标题翻译：聚酯多元醇及其在双组分聚氨酯漆中作为多元醇成分的用途
公开(公告)号：US4656243A
公开(公告)日：1987-04-07
申请号：US737603
申请日：1985-05-24
申请人： Josef Pedain , Klaus Konig , Manfred Schonfelder
发明人： Josef Pedain , Klaus Konig , Manfred Schonfelder
IPC分类号： C08G18/42 , C08G63/20 , C08G63/16
CPC分类号： C08G18/4219 , C08G18/4205 , C08G63/20 , Y10T428/31551 , Y10T428/31554 , Y10T428/31569
摘要： The present invention relates to polyester polyols having a hydroxyl number of about 80 to 250, containing reaction products of(a) 54 to 58 mol % of a polyol component and(b) 46 to 42 mol % of a dicarboxylic acid component, characterized in that(a) the polyol component contains (i) about 70 to 90 mol % of hexane-1,6-diol and (ii) about 10 to 30 mol % of at least one higher valent alcohol selected from trimethylolpropane, glycerol, pentaerythritol and mixtures of these polyols, and(b) the dicarboxylic acid component contains (iii) about 50 to 80 mol % of isophthalic acid, (iv) about 20 to 30 mol % of at least one dicarboxylic acid of the formula HOOC--(CH.sub.2).sub.n --COOH (n=an integer from 2-8) and (v) 0 to about 20 mol % of at least one dicarboxylic acid or at least one dicarboxylic acid anhydride selected from terephthalic acid, phthalic acid, phthalic acid anhydride, tetrahydrophthalic acid, tetrahydrophthalic acid anhydride, hexahydrophthalic acid and hexahydrophthalic acid anhydride.The invention also relates to the use of these polyester polyols as the binder component for two-component polyurethane lacquers containing lacquer polyisocyanates for the production of lacquer coatings on molded plastics parts.
摘要翻译：本发明涉及羟值为约80〜250的聚酯多元醇，其含有（a）54〜58摩尔％的多元醇成分和（b）46〜42摩尔％的二羧酸成分的反应产物，其特征在于（a）多元醇组分含有（i）约70至90mol％的己烷-1,6-二醇和（ii）约10至30mol％的选自三羟甲基丙烷，甘油，季戊四醇和至少一种选自三羟甲基丙烷，甘油，季戊四醇和这些多元醇的混合物和（b）二羧酸组分含有（iii）约50至80摩尔％的间苯二甲酸，（iv）约20至30摩尔％的至少一种式HOOC-（CH 2） n-COOH（n = 2-8的整数）和（v）0至约20mol％的至少一种二羧酸或至少一种选自对苯二甲酸，邻苯二甲酸，邻苯二甲酸酐，四氢邻苯二甲酸的二羧酸酐，四氢邻苯二甲酸酐，六氢邻苯二甲酸和六氢邻苯二甲酸酐。本发明还涉及这些聚酯多元醇作为用于在模制塑料部件上生产漆涂料的漆多异氰酸酯的双组分聚氨酯漆的粘合剂组分的用途。

9. 发明授权

US4446293A Low-solvent, thermosetting reactive polyurethane coating composition, a process for its production and its use in direct and reverse coating processes 失效
标题翻译：低溶剂，热固性反应性聚氨酯涂料组合物，其生产方法及其在直接和反向涂布工艺中的应用
公开(公告)号：US4446293A
公开(公告)日：1984-05-01
申请号：US378152
申请日：1982-05-14
申请人： Eberhard Konig , Wilhelm Thoma , Josef Pedain , Klaus Konig
发明人： Eberhard Konig , Wilhelm Thoma , Josef Pedain , Klaus Konig
IPC分类号： C08G18/12 , C08G18/38 , C08G18/44 , D06N3/14 , C08G18/10
CPC分类号： D06N3/14 , C08G18/12 , C08G18/3823 , C08G18/44
摘要： The invention relates to low-solvent, thermosetting reactive polyurethane coating compositions which are particularly resistant to light, oxidation and hydrolysis, do not crystallize or harden and comprise the following components:(A) a ketoxime-blocked NCO-prepolymer of1. 1 mole of 2- to 4-functional, relatively high molecular weight polyhydroxyl compounds comprising a polyester polycarbonate based on ester glycols of .epsilon.-caprolactone and 1,6-hexane diol;2. about 0.1 to 1.2 moles of low molecular weight polyols containing bis-carbazinic ester polyols corresponding to the following general formula ##STR1## in which R is a straight-chain and/or branched C.sub.1 -C.sub.5 -alkylene or hydroxyl-substituted alkylene radical, and low molecular weight diols and triols preferably containing tertiary amino groups, and3. aliphatic and/or cycloaliphatic diisocyanates in an NCO/OH ratio of from about 1.5:1 to 6:1 and4. ketoximes;(B) aliphatic and/or cycloaliphatic polyamines containing at least two primary amino groups and(C) up to about 40% by weight of organic solvents.The invention also relates to a process for producing the low-solvent reactive coating compositions and to their use for coating substrates by the direct, reverse and/or matrix coating process.
摘要翻译：本发明涉及特别耐光，氧化和水解，不结晶或硬化的低溶剂，热固性反应性聚氨酯涂料组合物，并且包含以下组分：（A）1.1摩尔的酮肟封闭的NCO-预聚物包含基于ε-己内酯和1,6-己二醇的酯二醇的聚酯聚碳酸酯的2-至4-官能的相对高分子量的多羟基化合物; 2.约0.1至1.2摩尔含有对应于下列通式（IMAGE）的双恶嗪酸酯多元醇的低分子量多元醇，其中R是直链和/或支链的C 1 -C 5亚烷基或羟基取代的亚烷基，以及优选含有叔氨基的低分子量二醇和三醇，以及3.NCO / OH比为约1.5:1至6:1的脂族和/或脂环族二异氰酸酯和4.酮肟; （B）含有至少两个伯氨基的脂族和/或脂环族多胺和（C）至多约40重量％的有机溶剂。本发明还涉及一种生产低溶剂反应性涂料组合物的方法及其用于通过直接，反向和/或基质涂覆方法涂覆基材的用途。

10. 再颁专利

USRE29224E Polyurethane urea elastomers based on polycarbonate macrodiols 失效
标题翻译：基于聚碳酸酯聚二醇的聚氨酯脲弹性体
公开(公告)号：USRE29224E
公开(公告)日：1977-05-17
申请号：US701393
申请日：1976-06-30
申请人： Josef Pedain , Klaus Noll , Klaus Konig , Wilhelm Thoma
发明人： Josef Pedain , Klaus Noll , Klaus Konig , Wilhelm Thoma
IPC分类号： C08G18/10 , C08G18/44 , C08G18/75 , D06M15/564
CPC分类号： D06M15/564 , C08G18/10 , C08G18/44 , C08G18/75
摘要： Polyurethane urea elastomers with novel dissolution behavior and which are synthesized from polycarbonate macrodiols, diisocyanates and diamines and which can be prepared and dissolved in aqueous solvents.These elastomers have the advantage of being less of a physiological hazard, more resistant to common solvents and require less emulsifiers and dispersion aid.

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