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1. 发明授权

US4645817A Preparation of hydroxyl group-containing alkoxylation products of organic carboxylic acids 失效
标题翻译：有机羧酸的含羟基烷氧基化产物的制备
公开(公告)号：US4645817A
公开(公告)日：1987-02-24
申请号：US722567
申请日：1985-04-11
申请人： Joachim Probst , Michael Sonntag , Roland Richter , Hanns P. Muller
发明人： Joachim Probst , Michael Sonntag , Roland Richter , Hanns P. Muller
IPC分类号： C08G18/00 , C07B31/00 , C07B41/12 , C07C67/00 , C08F8/00 , C08G18/42 , C08G18/48 , C08G18/62 , C08G65/10 , C08G65/26 , C08G18/80 , C08F20/62 , C08G18/16 , C08G63/42
CPC分类号： C08G65/2645 , C08F8/00 , C08G18/6258 , C08G65/105 , C08G65/2615 , C08G65/2669
摘要： The present invention relates to a process for the preparation of alkoxylation products of organic carboxylic acids containing alcoholic hydroxyl groups by the reaction of any organic compounds containing at least one carboxyl group with alkylene oxides in an alkoxylation reaction in the presence of catalysts, characterized in that the catalysts used are phase transfer catalysts selected from the group consisting of(a) tetraalkylammonium or tetraalkylphosphonium halides in which the sum of carbon atoms of the alkyl groups is at least 8,(b) basic alkali metal compounds converted into complexes with crown ethers and(c) complexes of (i) basic alkali metal compounds and (ii) acyclic organic compounds containing at least 5 alkylene oxide units of the formula --R--O-- (R=C.sub.1 -C.sub.4 -alkylene) in the form of one or more polyether chains having at least 3 alkylene oxide units, said compounds having a molecular weight of at least 238 and containing a total of at least 40% by weight of alkylene oxide units of the type indicated in polyether chains having at least 3 alkylene oxide units.The present invention also relates to the use of these alkoxylation products for the production of polyurethanes by reaction with organic polyisocyanates.
摘要翻译：本发明涉及一种在催化剂存在下通过烷氧基化反应中含有至少一个羧基的任何有机化合物与烯化氧的反应来制备含醇羟基的有机羧酸的烷氧基化产物的方法，其特征在于：所使用的催化剂是选自（a）四烷基铵或四烷基鏻卤化物的相转移催化剂，其中烷基的碳原子总数至少为8，（b）碱基碱金属化合物与冠醚转化为络合物，（c）碱性碱金属化合物和（ii）含有至少5个式-RO-（R = C 1 -C 4 - 亚烷基）的氧化烯单元的一种或多种聚醚链形式的无环有机化合物的络合物具有至少3个烯化氧单元，所述化合物的分子量至少为238，并且含有至少40重量％的环氧烷烃具有至少3个氧化烯单元的聚醚链中所示类型的单元。本发明还涉及这些烷氧基化产物通过与有机多异氰酸酯反应生产聚氨酯的用途。

2. 发明授权

US4614785A Process for the production of oligomeric polyisocyanates and their use in the production of polyurethane plastics 失效
标题翻译：制备低聚多异氰酸酯的方法及其在聚氨酯塑料生产中的应用
公开(公告)号：US4614785A
公开(公告)日：1986-09-30
申请号：US765472
申请日：1985-08-14
申请人： Roland Richter , Hanns P. Muller , Werner Kubitza , Theodor Engbert , Gerhard Mennicken
发明人： Roland Richter , Hanns P. Muller , Werner Kubitza , Theodor Engbert , Gerhard Mennicken
IPC分类号： C08G18/00 , B01J31/00 , C07B61/00 , C07D251/34 , C08G18/02 , C08G18/79 , C08G18/80
CPC分类号： C07D251/34 , C08G18/79
摘要： The present invention relates to a process for the production of oligomeric polyisocyanates by the dimerization or trimerization of a portion of the isocyanate groups in organic polyisocyanates in the presence of tertiary phosphines or in the presence of a peralkylated phosphorus acid triamides as catalyst, followed by termination of the dimerization and/or trimerization reaction at the required degree of oligomerization by the addition of a catalyst poison, characterized in that a sulfonyl isocyanate is used as the catalyst poison.The present invention also relates to the use of the oligomeric polyisocyanates obtained by this process, optionally in admixture with unreacted starting polyisocyanate or optionally blocked by blocking agents for isocyanate groups, as the polyisocyanate component in the production of polyurethane plastics.
摘要翻译：本发明涉及通过在有机多异氰酸酯存在下在有机多异氰酸酯存在下或在作为催化剂的全烷基化的磷酸三酰胺存在下，将部分异氰酸酯基团二聚或三聚制备低聚多异氰酸酯的方法，然后终止的二聚和/或三聚反应在所需的低聚度下通过加入催化剂毒物，其特征在于使用磺酰基异氰酸酯作为催化剂毒物。本发明还涉及通过该方法获得的低聚多异氰酸酯作为聚氨酯塑料生产中的多异氰酸酯组分，任选与未反应的起始多异氰酸酯混合或任选地通过异氰酸酯基团的封闭剂封闭。

3. 发明授权

US4560738A Pest-combating agent having increased duration of action 失效
标题翻译：抗虫剂具有增加的作用持续时间
公开(公告)号：US4560738A
公开(公告)日：1985-12-24
申请号：US524955
申请日：1983-08-19
申请人： Roland Richter , Paul Reinecke , Hanns P. Muller , Gerhard Bonse , Wilhelm Brandes
发明人： Roland Richter , Paul Reinecke , Hanns P. Muller , Gerhard Bonse , Wilhelm Brandes
IPC分类号： A01N47/12 , A01N47/34 , A01N47/36 , A01N47/38 , C07C275/62 , C07D235/32 , C07D249/08 , C07D253/07 , C07D253/075 , C07D277/82 , C07D521/00 , C07C125/06
CPC分类号： C07D249/08 , A01N47/12 , A01N47/34 , A01N47/36 , A01N47/38 , C07C275/62 , C07D231/12 , C07D233/56 , C07D235/32 , C07D253/07 , C07D253/075 , C07D277/82
摘要： A novel pest-combating agent of increased duration of action is produced by reacting a pest-combating agent having at least one hydrogen atom active in a Zerewitinoff reaction other than a hydrogen atom which is part of a carbamic acid ester group ##STR1## with a polyether isocyanate, the reaction with the polyether isocyanate taking place on said other hydrogen atom.
摘要翻译：通过将除了作为氨基甲酸酯基团“IMAGE”的一部分的氢原子之外的Zerewitinoff反应中具有至少一个氢原子的有害作用的抗虫剂与聚醚异氰酸酯，与聚醚异氰酸酯的反应发生在所述其它氢原子上。

4. 发明授权

US4851531A Isocyanurate group-containing polyisocyanates 失效
标题翻译：含异氰脲酸酯基的多异氰酸酯
公开(公告)号：US4851531A
公开(公告)日：1989-07-25
申请号：US74380
申请日：1987-07-16
申请人： Reinhard Halpaap , Gerhard Klein , Roland Richter , Hanns P. Muller , Josef Pedain , Hans-Joachim Kreuder
发明人： Reinhard Halpaap , Gerhard Klein , Roland Richter , Hanns P. Muller , Josef Pedain , Hans-Joachim Kreuder
IPC分类号： C08G18/00 , C07D251/34 , C08G18/02 , C08G18/79 , C09D5/46 , C09D175/00 , C09D175/12
CPC分类号： C08G18/792 , C07D251/34 , C08G2150/20
摘要： The present invention is directed to isocyanato isocyanurates prepared from diisocyanates which contain a sterically unhindered isocyanate group bound to a primary aliphatic carbon atom and a sterically hindered isocyanate group which is bound to a tertiary carbon atom forming part of a cycloaliphatic ring system, said diisocyanate having an NCO content of about 20 to 50% by weight. The present invention is further directed to a process for preparing these isocyanato isocyanurates by catalytic trimerization and the use of the isocyanato isocyanurates in a process for the production of polyisocyanate polyaddition products, preferably two-component polyurethane stoving lacquers.
摘要翻译：本发明涉及由二异氰酸酯制备的异氰酸根合异氰脲酸酯，该二异氰酸酯包含与主要脂族碳原子结合的空间上不受阻碍的异氰酸酯基团和与形成脂环族环系的一部分的叔碳原子结合的空间位阻异氰酸酯基团，所述二异氰酸酯具有约20至50重量％的NCO含量。本发明还涉及一种通过催化三聚制备这些异氰酸酯异氰脲酸酯的方法，以及在制备多异氰酸酯加聚产物的方法中使用异氰酸酯基异氰脲酸酯的方法，优选为双组分聚氨酯烘烤漆。

5. 发明授权

US4826948A Impregnating agent and its use 失效
标题翻译：浸渍剂及其用途
公开(公告)号：US4826948A
公开(公告)日：1989-05-02
申请号：US196920
申请日：1988-05-20
申请人： Bernhard Jansen , Hanns P. Muller , Roland Richter , Dietmar Schapel , Rudolf Schmidt
发明人： Bernhard Jansen , Hanns P. Muller , Roland Richter , Dietmar Schapel , Rudolf Schmidt
IPC分类号： C04B41/48 , C04B41/49 , C04B41/63 , C04B41/64 , C08G18/10 , C08G18/30 , C08G18/61 , C08G18/73 , C08G18/75 , C08G18/78 , C08G18/00
CPC分类号： C04B41/009 , C04B41/4857 , C04B41/4988 , C04B41/63 , C04B41/64 , C08G18/10 , C08G18/61 , C08G18/73 , C08G18/75 , C08G18/78
摘要： Impregnating agents are provided consisting essentially of(a) an NCO-prepolymer or NCO-semi-prepolymer which is curable by atmospheric moisture, with an NCO content of 2 to 25% by weight, based on(a1) an organic polyisocyanateand(a2) a compound with at least 2 alcohol hydroxyl groups,(b) a solvent which is inert with respect to isocyanate groups in which the (a1) organic polyisocyanate is a polyisocyanate with exclusively aliphatically or cycloaliphatically bound isocyanate groups and the a2) polyhydroxyl compound is a polysiloxane of the molecular weight range of 300 to 5000 which has at least 2 alcoholically bound hydroxyl groups.A method of impregnating mineral substrates with such impregnating agents is also provided.
摘要翻译：提供浸渍剂，其基本上由（a）基于（a1）有机多异氰酸酯和（a2）的（a）NCO预聚物或NCO-半预聚物组成，其可通过常压水分固化，NCO含量为2至25重量％）具有至少2个醇羟基的化合物，（b）相对于异氰酸酯基团为惰性的溶剂，其中（a1）有机多异氰酸酯是仅具有脂族或环烯键式异氰酸酯基团的多异氰酸酯，而a2）多羟基化合物是分子量范围为300-5000的聚硅氧烷，其具有至少2个醇结合的羟基。还提供了用这种浸渍剂浸渍矿物基质的方法。

6. 发明授权

US4518761A Process for the preparation of mixed trimers from organic isocyanates, the mixed trimers obtained according to the process and the use thereof for the production of polyurethanes 失效
标题翻译：从有机异氰酸酯制备混合三聚物的方法，根据该方法获得的混合三聚物及其在生产聚氨酯中的用途
公开(公告)号：US4518761A
公开(公告)日：1985-05-21
申请号：US439086
申请日：1982-11-04
申请人： Roland Richter , Hanns P. Muller , Kuno Wagner , Bernd Riberi , Jurg Frohlich
发明人： Roland Richter , Hanns P. Muller , Kuno Wagner , Bernd Riberi , Jurg Frohlich
IPC分类号： C07D251/34 , C08G18/00 , C08G18/79 , C08G18/70
CPC分类号： C07D251/34 , C08G18/791 , Y10T428/22
摘要： The present invention is directed to a new process for the preparation of mixed trimers by at least partly trimerizing the isocyanate groups of at least two organic isocyanates of a reactivity which differs in the sense of the trimerization reaction, in the presence of trimerization catalysts and optionally interrupting the trimerization reaction at the respectively desired degree of trimerization, in which process the less reactive isocyanate component is introduced, polymerization is then commenced in the presence of the catalyst with the trimerization of at least 0.1% of the isocyanate groups and the more reactive isocyanate component is finally metered into the reaction mixture thus obtained; the mixed trimers obtained according to this process; and the use of the mixed trimers having free isocyanate groups obtained by this process, optionally in a form blocked by blocking agents for organic polyisocyanates, as a starting material for the production of polyurethane plastics materials.
摘要翻译：本发明涉及一种新的制备混合三聚体的方法，该方法是在三聚催化剂存在下，至少部分地将三聚反应意义上的至少两种有机异氰酸酯的反应性的异氰酸酯基团三聚，其反应性不同，在分别期望的三聚程度下中断三聚反应，其中引入反应活性较低的异氰酸酯组分较少，然后在催化剂存在下开始聚合，三聚化至少为0.1％的异氰酸酯基团，反应活性较高的异氰酸酯将组分最终计量加入由此获得的反应混合物中; 根据该方法得到的混合三聚物; 以及使用通过该方法获得的具有游离异氰酸酯基团的混合三聚体，任选地以用于有机聚异氰酸酯的封闭剂封闭的形式作为用于制备聚氨酯塑料材料的起始材料。

7. 发明授权

US5090405A Water-hardening polymer preparations 失效
标题翻译：水硬化聚合物制备
公开(公告)号：US5090405A
公开(公告)日：1992-02-25
申请号：US231738
申请日：1988-08-12
申请人： Bernhard Jansen , Hanns P. Muller , Roland Richter , Wolfram Mayer
发明人： Bernhard Jansen , Hanns P. Muller , Roland Richter , Wolfram Mayer
IPC分类号： A61L15/07 , A61F13/04 , A61L15/12 , B32B20060101 , B32B27/04 , C08G18/10 , C08G18/28 , C08G18/30 , C08G18/48 , C08G18/50 , C08G18/61 , C08G18/80 , C08G18/83 , C08G77/42 , C08G77/458 , C08G77/46 , C08J20060101 , C08J3/20 , C08J5/10 , C08J5/24 , C08J7/04 , C08L33/14 , C08L75/04 , C08L83/10 , C09D175/00 , C09D175/04 , C09K13/10
CPC分类号： C08L75/04 , A61L15/125 , C08G18/10 , C08G18/2815 , C08G18/302 , C08G18/61 , C08G18/8064 , C08G77/458 , C08G77/46 , Y10S428/913 , Y10T29/49732 , Y10T428/1321 , Y10T428/1362 , Y10T428/1376 , Y10T428/249955 , Y10T428/249958
摘要： In a construction material comprising a flexible carrier substrate impregnated or coated with a water-hardening resin, the resin contains as an additive polyether polysiloxane polyurethanes of the formula ##STR1## in which R.sup.1 is lower alkyl,m is the average number of siloxane groups in the range from 5 to 25,R is ##STR2## in which X is lower alkylene,Y is an aliphatic, cycloaliphatic, aromatic or araliphatic moiety, which is unsubstituted or substituted by further ##STR3## Z is a polyether moiety based on ethylene oxide units propylene oxide units, or both with the average number of ethylene oxide and propylene oxide units being in the range fro 10 to 100 andR.sup.2 is lower alkyl.
摘要翻译：在包含浸渍或涂覆有水硬化树脂的柔性载体基材的构造材料中，该树脂含有作为添加剂的式“IMAGE”的聚醚聚硅氧烷聚氨酯，其中R1是低级烷基，m是硅氧烷基团的平均数 5至25的范围，R为其中X为低级亚烷基，Y为脂族，脂环族，芳族或芳脂族部分，未取代或通过进一步取代Z为基于环氧乙烷的聚醚部分单元环氧丙烷单元，或二者的环氧乙烷和环氧丙烷单元的平均数在10至100的范围内，并且R 2是低级烷基。

8. 发明授权

US4581434A Process for increasing the duration of action of agents for combating pests 失效
标题翻译：增加防治有害生物的药剂作用时间的方法
公开(公告)号：US4581434A
公开(公告)日：1986-04-08
申请号：US522930
申请日：1983-08-12
申请人： Roland Richter , Paul Reinecke , Hanns P. Muller , Edgar Mohring , Wilhelm Brandes
发明人： Roland Richter , Paul Reinecke , Hanns P. Muller , Edgar Mohring , Wilhelm Brandes
IPC分类号： A01N25/10 , A01N25/22 , C08G65/32 , C08G18/38
CPC分类号： C08G65/32 , A01N25/10 , A01N25/22
摘要： A process for increasing the duration of action of a pest-combating agent having at least one hydrogen atom which is active in Zerewitinoff reactions but which is not part of a carbamic acid ester group ##STR1## comprising linking the pest-combating agent with a polyether via a difunctional coupling member.
摘要翻译：一种用于增加具有至少一个在Zerewitinoff反应中有活性但不属于氨基甲酸酯基团的部分的氢原子的杀虫剂的作用持续时间的方法，包括将防虫剂与聚醚通过双功能耦合构件。

9. 发明授权

US4400560A Process for the preparation of a mixture of low-molecular weight polyhoric alcohols 失效
标题翻译：制备低分子量多孔醇混合物的方法
公开(公告)号：US4400560A
公开(公告)日：1983-08-23
申请号：US242076
申请日：1981-03-09
申请人： Roland Richter , Hanns P. Muller , Kuno Wagner , Rudolf Helm , Jurgen Zander
发明人： Roland Richter , Hanns P. Muller , Kuno Wagner , Rudolf Helm , Jurgen Zander
IPC分类号： C07C29/132 , C07B31/00 , C07B41/02 , C07C27/00 , C07C29/141 , C07C29/145 , C07C29/38 , C07C31/18 , C07C31/26 , C07C67/00 , C08G18/32 , C08G18/42 , C08G18/48 , C08G63/00 , C08G63/12 , C08G63/78 , C08G65/00 , C08G65/26 , C08G65/28
CPC分类号： C07C29/141 , C07C29/145 , C08G18/3209 , C08G18/4297 , C08G18/4829 , C08G65/2606 , C12C11/02
摘要： A process for preparing a mixture of polyhydroxyl compounds having low molecular weight by catalytically hydrogenating a formose mixture with hydrogen on a metal catalyst. The hydrogenation is carried out at a pH of 7.5 to 12.5 and at elevated temperature and pressure. The formose mixture comprises (i) up to 70 wt. % formose, (ii) up to 1.6 wt. % lead ions and (iii) up to 5 wt. % calcium ions with at least one of (ii) or (iii) being present. The catalyst which is present in an amount of 4-240 wt. % (based on formose solution) is a compound taken from the group consisting of nickel, cobalt and compounds thereof. The mixture of polyhydroxyl compounds made in accordance with the present invention is useful as a starting material in the production of polyether polyols, polyester polyols and polyurethane plastics.
摘要翻译：一种通过在金属催化剂上用氢气将甲糖混合物催化氢化制备具有低分子量的多羟基化合物的混合物的方法。氢化在7.5至12.5的pH和升高的温度和压力下进行。甲磺酸混合物包含（i）至多70wt。％甲糖，（ii）至多1.6重量％％铅离子和（iii）最多5重量％具有（ii）或（iii）中的至少一种的钙离子％存在。以4-240重量％的量存在的催化剂％（基于甲糖溶液）是从由镍，钴及其化合物组成的组中获得的化合物。根据本发明制备的多羟基化合物的混合物可用作生产聚醚多元醇，聚酯多元醇和聚氨酯塑料的起始原料。

10. 发明授权

US5045226A Polyisocyanate preparations containing latent tin catalysts and a process for their preparation 失效
标题翻译：含有潜在锡催化剂的多异氰酸酯制剂及其制备方法
公开(公告)号：US5045226A
公开(公告)日：1991-09-03
申请号：US558123
申请日：1990-07-24
申请人： Roland Richter , Hanns P. Muller , Wilhelm Weber , Rudolf Hombach , Bernd Riberi , Ralf Busch , Hans-Gerd Metzinger
发明人： Roland Richter , Hanns P. Muller , Wilhelm Weber , Rudolf Hombach , Bernd Riberi , Ralf Busch , Hans-Gerd Metzinger
IPC分类号： C07C67/00 , C07C241/00 , C07C265/00 , C08G18/22 , C08G18/24 , C08G18/72
CPC分类号： C08G18/24 , C08G18/72
摘要： Polyisocyanate preparations containing latent tin catalysts are made from an organic polyisocyanate and a reaction product of a sulfonyl isocyanate and an organic tin catalyst in which at least one tin-oxygen bond is present. The organic tin catalyst preferably contains a tin-alkoxy, tin-siloxy, distannoxane and/or tin-carboxylate group. The reaction product of a sulfonyl isocyanate with a tin-carboxylate must generate carbon dioxide during its formation. The sulfonyl isocyanate and organic tin compound are used in quantities such that at least one isocyanato-sulfonyl group is present for each tin-oxygen bond. These polyisocyanate preparation are storage stable and may be used to produce adhesives, coatings and foams.
摘要翻译：含有潜在锡催化剂的多异氰酸酯制剂由有机多异氰酸酯和磺酰基异氰酸酯与存在至少一个锡 - 氧键的有机锡催化剂的反应产物制成。有机锡催化剂优选含有锡 - 烷氧基，锡 - 甲硅烷氧基，二锡氧烷和/或锡 - 羧酸酯基团。磺酰基异氰酸酯与锡 - 羧酸盐的反应产物在其形成过程中必须产生二氧化碳。磺酰基异氰酸酯和有机锡化合物的用量使得每个锡 - 氧键存在至少一个异氰酸基 - 磺酰基。这些多异氰酸酯制剂是储存稳定的，可用于生产粘合剂，涂料和泡沫。

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