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61. 发明授权

US4777220A Process for the production of prepolymers containing isocyanate groups, prepolymers produced by this process and their use 失效
标题翻译：用于生产含异氰酸酯基团的预聚物的方法，通过该方法制备的预聚物及其用途
公开(公告)号：US4777220A
公开(公告)日：1988-10-11
申请号：US151866
申请日：1988-02-03
申请人： Reinhard Halpaap , Manfred Bock , Josef Pedain , Gerhard Klein , Dieter Arlt
发明人： Reinhard Halpaap , Manfred Bock , Josef Pedain , Gerhard Klein , Dieter Arlt
IPC分类号： C08G18/10 , C08G18/12 , C08G18/42 , C08G18/65 , C08G18/66 , C08G18/73 , C08G18/75 , C09D175/00 , C09D175/06
CPC分类号： C08G18/756 , C08G18/10 , C08G18/12 , C08G18/42 , C08G18/4202 , C08G18/664 , C08G18/735
摘要： The present invention is directed to a process for the production of prepolymers containing free tertiary isocyanate groups by reacting(a) an organic diisocyanate containing one isocyanate group attached to a primary aliphatic carbon atom and an isocyanate group attached to a tertiary aliphatic or cycloaliphatic carbon atom with(b) a polyester polyol having a molecular weight of 800 to 12,000 and a hydroxyl functionality of 2 to 6 at an NCO/OH equivalent ratio of 1.6:1 to 2:1 to provide prepolymers having a molecular weight of about 1000 to 3000 and an NCO content of about 4 to 12%.The present invention is also directed to the prepolymers containing free isocyanate groups obtained by this process and to their use for the production of polyurethane lacquers and coatings.
摘要翻译：本发明涉及通过使（a）含有连接到伯脂肪族碳原子上的一个异氰酸酯基团和连接到叔脂族或脂环族碳原子上的异氰酸酯基团的有机二异氰酸酯反应生产含游离叔异氰酸酯基团的预聚物的方法与（b）分子量为800〜12000，羟基官能度为2〜6，聚酯多元醇的NCO / OH当量比为1.6:1〜2:1，得到分子量约为1000〜3000的预聚物 NCO含量约为4〜12％。本发明还涉及通过该方法获得的含有游离异氰酸酯基团的预聚物及其用于生产聚氨酯漆和涂料的用途。

62. 发明授权

US4748269A Process for the preparation of (meth)acrylic acid esters and their use 失效
标题翻译：制备（甲基）丙烯酸酯的方法及其用途
公开(公告)号：US4748269A
公开(公告)日：1988-05-31
申请号：US851742
申请日：1986-04-14
申请人： Jurgen Meixner , Josef Pedain , Peter Hohlein , Dieter Margotte
发明人： Jurgen Meixner , Josef Pedain , Peter Hohlein , Dieter Margotte
IPC分类号： C07C69/54 , C08F2/46 , C08F220/36 , C07C69/52
CPC分类号： C07C69/54 , C07C67/08 , C07C67/60
摘要： (Meth)acrylic acid esters can be prepared by acid-catalyzed reaction of (meth)acrylic acid with alcohols in a water-immiscible solvent. After the esterification, the reaction mixture is washed with aqueous solutions having an alkaline reaction and then reacted at elevated temperature with carbodiimides. Acid numbers below 0.5 (mg of KOH/g of substance) are obtained in this way. (Meth)acrylic acid esters are used, for example, as reactive diluents or as comonomers.
摘要翻译：（甲基）丙烯酸酯可以通过（甲基）丙烯酸与醇在水不混溶溶剂中的酸催化反应来制备。酯化后，反应混合物用碱性反应的水溶液洗涤，然后在高温下与碳二亚胺反应。以这种方式获得酸值低于0.5（KOH / g的物质）。（甲基）丙烯酸酯用作例如作为反应性稀释剂或共聚单体。

63. 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。

64. 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。

65. 发明授权

US4559397A Storage stable oligourethanes which are self cross-linking at elevated temperature or can be cross-linked with organic polyisocyanates, a process for their preparation and their use as binders or binder components 失效
标题翻译：储存稳定的低聚氨酯，其在升高的温度下自交联或可与有机多异氰酸酯交联，其制备方法及其作为粘合剂或粘合剂组分的用途
公开(公告)号：US4559397A
公开(公告)日：1985-12-17
申请号：US701709
申请日：1985-02-14
申请人： Klaus Noll , Josef Pedain , Terry Potter
发明人： Klaus Noll , Josef Pedain , Terry Potter
IPC分类号： C08G18/00 , C08G18/10 , C08G18/30 , C08G18/38 , C08G18/80 , C09D175/00
CPC分类号： C08G18/3838 , C08G18/10 , C08G18/3821 , C08G18/3825
摘要： The present invention is directed to oligourethanes which are stable in storage at room temperature and either self cross-linking at elevated temperatures or capable of being cross-linked with organic polyisocyanates which may have at least partially masked isocyanate groups,(a) containing about 0.1 to 3% by weight of tertiary amine nitrogen atoms in the form of structural units corresponding to the following formula attached through urethane groups either in end positions and/or within the molecule: ##STR1## wherein R.sup.1 represents hydrogen or an alkyl group having 1 to 4 carbon atoms,R.sup.2 represents --C.tbd.N, --CO--NH.sub.2 --, --CO--NHR.sup.3, --CO--NR.sub.2.sup.3 or --COOR.sup.3 andR.sup.3 represents a monovalent hydrocarbon group optionally carrying inert substituents,(b) up to about 15% by weight of isocyanate groups and(c) up to about 15% by weight of masked isocyanate groups.The present invention is additionally directed to a process for the preparation of these oligourethanes and to their use for coating heat resistant substrates, optionally in admixture with organic polyisocyanates which may have masked isocyanate groups.
摘要翻译：本发明涉及在室温下储存稳定并在高温下自交联或能够与可能具有至少部分掩蔽的异氰酸酯基团的有机多异氰酸酯交联的低聚氨酯，（a）含有约0.1 至3重量％的结构单元形式的叔胺氮原子，其对应于在末端位置和/或分子内通过氨基甲酸酯连接的下式：其中R 1表示氢或具有1至 4个碳原子，R 2表示-C 3或N，-CO-NH 2 - ，-CO-NHR 3，-CO-NR 23或-COOR 3，R 3表示任选地带有惰性取代基的一价烃基，（b）至多约15％异氰酸酯基团的重量和（c）至多约15重量％的掩蔽的异氰酸酯基团。本发明另外涉及一种制备这些低聚氨酯的方法及其用于涂覆耐热基材的用途，任选地与可能具有掩蔽的异氰酸酯基团的有机多异氰酸酯混合。

66. 发明授权

US4369301A Lacquer polyisocyanates, process for the production thereof and use thereof as isocyanate component in thermosetting two-component polyurethane lacquers 失效
标题翻译：漆聚异氰酸酯，其制备方法和用作热固性双组分聚氨酯漆中的异氰酸酯组分
公开(公告)号：US4369301A
公开(公告)日：1983-01-18
申请号：US312030
申请日：1981-10-16
申请人： Eberhard Konig , Josef Pedain , Hans J. Kreuder
发明人： Eberhard Konig , Josef Pedain , Hans J. Kreuder
IPC分类号： C09D175/00 , C08G18/38 , C08G18/80
CPC分类号： C08G18/8058 , C08G18/3823 , C08G18/3831 , C08G18/8061 , C08G2150/20
摘要： The present invention relates to lacquer polyisocyanates which contain about 0 to 8% free isocyanate groups, about 10 to 28% blocked isocyanate groups and about 2 to 10% of the structural units, --NH--NH--CO--O, all percentages based on the weight of the polyisocyanates, but excluding the weight of the blocking agent. Also provided is a process for preparing these polyisocyanates which comprises reacting about 10 to 30 mol % of the isocyanate groups of an organic polyisocyanate with reaction products which have (i) alcoholic hydroxyl groups and (ii) structural units of the formula, --O--CO--NH--NH--CO--O--, and/or of the formula H.sub.2 N--NH--CO--O--, with the formation of urethane groups and optionally groups corresponding to the formula, --NH--NH--CO--O--, and reacting about 50 to 90 mol % of the isocyanate groups of the organic polyisocyanate with a blocking agent. The reaction products containing alcoholic hydroxyl groups are obtained by reacting 1 mol of hydrazine or of hydrazine hydrate with about 1 to 2 mols of a cyclic carbonate. A final object of the present invention is the use of the new lacquer polyisocyanates as the isocyanate component in thermosetting, two-component polyurethane lacquers.
摘要翻译：本发明涉及含有约0至8％游离异氰酸酯基团，约10至28％封端异氰酸酯基团和约2至10％结构单元-NH-NH-CO-O的漆多异氰酸酯，所有百分比均基于多异氰酸酯的重量，但不包括封闭剂的重量。还提供了制备这些多异氰酸酯的方法，其包括使有机多异氰酸酯的约10至30mol％的异氰酸酯基团与具有（i）醇羟基的反应产物和（ii）式的结构单元-O- CO-NH-NH-CO-O-，和/或式H2N-NH-CO-O-，形成氨基甲酸酯基团和任选地对应于式-NH-NH-CO-O-，并使有机多异氰酸酯的异氰酸酯基团的约50-90％（摩尔）与封端剂反应。含有醇羟基的反应产物是通过使1摩尔肼或水合肼与约1至2摩尔环状碳酸酯反应而获得的。本发明的最终目的是在热固性双组分聚氨酯漆中使用新的漆多异氰酸酯作为异氰酸酯组分。

67. 发明授权

US4288586A Process for the preparation of polyisocyanates containing isocyanurate groups 失效
标题翻译：制备含有异氰脲酸酯基团的多异氰酸酯的方法
公开(公告)号：US4288586A
公开(公告)日：1981-09-08
申请号：US11465
申请日：1979-02-12
申请人： Manfred Bock , Josef Pedain , Wilhelm Slawyk
发明人： Manfred Bock , Josef Pedain , Wilhelm Slawyk
IPC分类号： B01J31/02 , C07B61/00 , C07D251/34 , C08G18/00 , C08G18/78 , C08G18/79 , C08G18/80 , C08G18/16
CPC分类号： C07D251/34 , C08G18/792 , C08G18/8061 , C08G2150/20
摘要： The present invention relates to a new process for the preparation of polyisocyanates containing isocyanurate groups by the partial trimerization of the isocyanate groups of 1-isocyanato-3,3,5-trimethyl-5-isocyanatomethyl-cyclohexane (also known as isophorone diisocyanate and abbreviated IPDI), using catalysts which accelerate the trimerization of isocyanate groups, characterized in that the catalysts used are quaternary hydroxyalkyl ammonium hydroxides containing at least one hydroxyalkyl group. The present invention also relates to the polyisocyanates containing isocyanurate groups produced according to this process and to their use, optionally in the form of products which are blocked with blocking agents for isocyanate groups, as isocyanate components for polyurethane lacquers.
摘要翻译：本发明涉及通过1-异氰酸酯基-3,3,5-三甲基-5-异氰酸甲酯基环己烷（也称为异佛尔酮二异氰酸酯）和缩写的异氰酸酯二异氰酸酯的异氰酸酯基部分三聚制备含有异氰脲酸酯基团的多异氰酸酯的新方法 IPDI），使用加速异氰酸酯基团三聚的催化剂，其特征在于所用的催化剂是含有至少一个羟烷基的季羟基烷基氢氧化铵。本发明还涉及根据该方法制备的含有异氰脲酸酯基团的多异氰酸酯基团及其用途，任选地以用于异氰酸酯基团的封闭剂封闭的产品形式，作为聚氨酯漆的异氰酸酯组分。

68. 发明授权

US4240942A Process for the preparation of aqueous dispersions or solutions of isocyanate polyaddition products 失效
标题翻译：制备水分散体或异氰酸酯加成产物溶液的方法
公开(公告)号：US4240942A
公开(公告)日：1980-12-23
申请号：US925674
申请日：1978-07-18
申请人： Wolfgang Wenzel , Walter Meckel , Josef Pedain
发明人： Wolfgang Wenzel , Walter Meckel , Josef Pedain
IPC分类号： C08G18/00 , C08G18/08 , C08G18/10 , C08G18/12 , C08G18/83 , C08G18/84 , C09D175/04 , C08J3/08 , C08L75/04
CPC分类号： C08G18/12 , C08G18/0804 , C08G18/10 , C08G18/831 , C08G18/84 , C09D175/04
摘要： The present invention relates to a process for the preparation of aqueous dispersions or solutions of isocyanate polyaddition products characterized in that oligourethanes(a) which have an average molecular weight of less than about 15,000,(b) which contain from about 0 to 120 milliequivalents, per 100 g of solid content, of built-in ionic groups and/or from about 0 to 25% by weight, based on the total weight of the oligourethane, of built-in ethylene oxide units --CH.sub.2 --CH.sub.2 --O-- present within a polyether chain and/or from about 0 to 30% by weight, based on the total weight of the oligourethane, of external emulsifiers which are not chemically fixed, the total quantity of the aforesaid hydrophilic groups or external emulsifiers being sufficient to ensure the dispersibility or solubility of the oligourethanes in water, and(c) which contain primary or secondary amino end groups or semicarbazide end groups with at least one NH end groupare reacted in the aqueous phase with a chain lengthening agent which is at least difunctional and which undergoes an addition reaction or condensation reaction with the amino end groups or semicarbazide end groups to effect chain lengthening of the oligourethanes. The present invention also relates to the dispersions or solutions obtainable by this process and to their use for the production of films and coatings.
摘要翻译：本发明涉及一种制备异氰酸酯加成产物的水性分散体或溶液的方法，其特征在于平均分子量小于约15,000的低聚氨酯（a），（b）含有约0至120毫当量的每100克固体含量的内置离子基团和/或约0至25重量％，基于低聚氨酯的总重量，内置的环氧乙烷单元-CH2-CH2-O-存在于聚醚链和/或约0至30重量％，基于寡聚氨酯的总重量，未化学固定的外部乳化剂，上述亲水基团或外部乳化剂的总量足以确保分散性或寡氨基甲酸酯在水中的溶解度，和（c）含有具有至少一个NH端基的伯或仲氨基端基或氨基脲端基在水相中与链长反应该化合物至少是双官能的，并且与氨基端基或氨基脲端基进行加成反应或缩合反应，以实现低聚氨酯的链延长。本发明还涉及通过该方法获得的分散体或溶液及其用于生产膜和涂料的用途。

69. 发明授权

US4192937A Process for the preparation of isocyanate polyaddition products which have hydroxyl groups in side chains 失效
标题翻译：用于制备在侧链具有羟基的异氰酸酯加成产物的方法
公开(公告)号：US4192937A
公开(公告)日：1980-03-11
申请号：US921285
申请日：1978-07-03
申请人： Klaus Noll , Klaus Nachtkamp , Josef Pedain
发明人： Klaus Noll , Klaus Nachtkamp , Josef Pedain
IPC分类号： C08G18/00 , C08G18/08 , C08G18/10 , C08G18/65 , C08G18/38 , C08L75/12
CPC分类号： C08G18/10 , Y10S528/904
摘要： The present invention relates to a process for the preparation of substantially linear isocyanate polyaddition products having side-chain hydroxyl groups by the reaction of reactive systems which contain free isocyanate groups and oxazolidine groups with water, characterized in that(a) substantially linear prepolymers which contain both isocyanate groups and oxazolidine groups in end positions or(b) a mixture containing substantially linear isocyanate prepolymers and bis-oxazolidinesare chain lengthened by mixing with water, using a quantity of water calculated to provide at least about 1 mol of water per mol of oxazolidine groups present in the reaction mixture. The present invention also relates in particular to an embodiment of this process in which the prepolymers used contain chemically built-in hydrophilic groups and/or external emulsifiers, and water is used in such excess that the reaction leads directly to aqueous dispersions or solutions of the polyaddition products. Lastly, the present invention also relates to isocyanate polyaddition products obtainable by the process according to the invention.
摘要翻译：本发明涉及通过含有游离异氰酸酯基和恶唑烷基的反应体系与水的反应制备具有侧链羟基的基本上线性的异氰酸酯加成产物的方法，其特征在于（a）基本上线性的预聚物，其含有两个异氰酸酯基和恶唑烷基的末端位置或（b）含有基本上线性异氰酸酯预聚物和双恶唑烷的混合物通过与水混合而被链长延长，使用一定量的水，每摩尔计算得到至少约1mol水存在于反应混合物中的恶唑烷基团。本发明还特别涉及该方法的一个实施方案，其中使用的预聚物含有化学内置的亲水基团和/或外部乳化剂，并且水的使用过量，使得反应直接导致水分散体或加聚产品。最后，本发明还涉及通过本发明的方法获得的异氰酸酯加聚产物。

70. 发明授权

US4045462A Bicyclic triisocyanates 失效
标题翻译：双环三异氰酸酯
公开(公告)号：US4045462A
公开(公告)日：1977-08-30
申请号：US674014
申请日：1976-04-05
申请人： Manfred Bock , Walter Uerdingen , Josef Pedain
发明人： Manfred Bock , Walter Uerdingen , Josef Pedain
IPC分类号： C08G18/00 , C07C67/00 , C07C241/00 , C07C255/45 , C07C263/10 , C07C265/00 , C07C265/08 , C07C265/10 , C07C265/14 , C08G18/72 , C08G18/73 , C08G18/75 , C08L75/04 , C09D175/00 , C07C119/045
CPC分类号： C07C265/00 , C08G18/758
摘要： The instant invention is directed to new liquid bicycloaliphatic triisocyanates and to the use thereof as the isocyanate component in the production of polyurethane plastics by the known isocyanate-polyaddition process. The new triisocyanates are particularly suitable for use as the isocyanate component in low-solvent, light-stable two-component polyurethane lacquers.
摘要翻译：本发明涉及新的液体双环脂族三异氰酸酯，以及通过已知的异氰酸酯加聚方法在聚氨酯塑料生产中作为异氰酸酯组分的用途。新的三异氰酸酯特别适合用作低溶剂，轻质双组分聚氨酯漆中的异氰酸酯组分。

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