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    • 3. 发明授权
    • Biuret compounds for rheology control
    • 用于流变控制的缩二脲化合物
    • US07655815B2
    • 2010-02-02
    • US11714687
    • 2007-03-06
    • Karlheinz HaubennestelUlrich OrthMatthias PickaveStefan MoessmerDaniela Betcke
    • Karlheinz HaubennestelUlrich OrthMatthias PickaveStefan MoessmerDaniela Betcke
    • C07C271/06C07C275/00
    • C07C275/62C08G18/2825C08G18/283C08G18/2835C08G18/2865C08G18/5024C08G18/606C08G18/7831C08G18/798C08K5/21C09D7/43C09D7/45
    • The invention relates to biuret compounds of the idealized general formula in which R1 is a (C1-C22)-alkylene, (C3-C22)-alkenylene, (C5-C15)-cycloalkylene, arylene, (C7-C12)-aralkylene, a polyoxyalkylene radical or is a polyester radical, R2 is a (C1-C22)-alkyl, hydroxy-(C1-C22)-alkyl, (C3-C18)-alkenyl, aryl, (C7-C12)-aralkyl, or (C5-C12)-cycloalkyl radical, a hydroxy-, (C1-C22)-alkoxy-, (C5-C12)-cycloalkoxy-, or (C7-C12)-aralkoxy-polyoxyalkylene radical, or a polyester radical prepared starting from a (C1-C22)-alkanol, (C5-C12)-cycloalkanol, or (C7-C12)-aralkanol or from a (C1-C22)-alkoxy-, (C6-C12)-cycloalkoxy-, or (C7-C12)-aralkoxy-polyoxyalkylene, Y stands for identical or different radicals O, NH, CO—NH—NH or NH—NH—CO, R3, R4 and R5 independently of one another are a (C2-C40)-alkylene, (C3-C40)-alkenylene, (C5-C40)-cyclo-alkylene, arylene, (C7-C40)-aralkylene or polyoxy-alkylene radical or are a polyester radical, R6 is a (C1-C30)-alkyl, (C3-C22)-alkenyl, hydroxyalkyl and hydroxyalkenyl, (C4-C13)-cycloalkyl, aryl or (C7-C12)-aralkyl radical, Z stands for one or more of the following groups COO, OCO, NHCO, CONH, NHCOO, OOCNH and NHCONH, and a is a number from 1 to 19, and also to processes for preparing them and to their use for rheology control and for thixotroping coating systems, as anti-sag agents and/or as anti-settling agents.
    • 本发明涉及理想化的通式的缩二脲化合物,其中R1是(C1-C22) - 亚烷基,(C3-C22) - 亚烯基,(C5-C15) - 亚环烷基,亚芳基,(C7-C12) - 亚烷基, (C1-C22) - 烷基,羟基 - (C1-C22) - 烷基,(C3-C18) - 烯基,芳基,(C7-C12) - 烷基或( C 5 -C 12) - 环烷基,羟基 - ,(C 1 -C 22) - 烷氧基 - ,(C 5 -C 12) - 环烷氧基 - 或(C 7 -C 12) - 烷氧基 - 聚氧化烯基或从 (C 1 -C 22) - 烷醇,(C 5 -C 12) - 环烷醇或(C 7 -C 12) - 烷醇或来自(C 1 -C 22) - 烷氧基 - ,(C 6 -C 12) - 环烷氧基 - 或(C 7 -C 12 ) - 烷氧基 - 聚氧化烯,Y表示相同或不同的基团O,NH,CO-NH-NH或NH-NH-CO,R 3,R 4和R 5彼此独立地为(C 2 -C 40) - 亚烷基,(C 3 -C(C 40) - 亚烯基,(C 5 -C 40) - 环亚烷基,亚芳基,(C 7 -C 40) - 亚烷基或聚氧亚烷基或者是聚酯基,R 6是(C 1 -C 30) - 烷基,(C 3 -C 40) C22) - 烯基,羟基烷基和羟基 烯基,(C 4 -C 13) - 环烷基,芳基或(C 7 -C 12) - 芳烷基,Z表示以下基团中的一个或多个COO,OCO,NHCO,CONH,NHCOO,OOCNH和NHCONH,a为数 1至19,以及其制备方法及其用于流变控制和触变涂料体系的用途,作为防流挂剂和/或作为防沉降剂。
    • 10. 发明申请
    • Biuret compounds, their preparation and use, and intermediates in their preparation
    • 缩二脲化合物,其制备和用途以及其制备中的中间体
    • US20060276675A1
    • 2006-12-07
    • US11400721
    • 2006-04-07
    • Karlheinz HaubennestelStefan MoessmerUlrich OrthDaniela Betcke
    • Karlheinz HaubennestelStefan MoessmerUlrich OrthDaniela Betcke
    • C07C273/00
    • C08G18/798C07C275/62C07D229/00C08G18/2825C08G18/283C08G18/2865C08G18/3228C08G18/324C08G18/5024C08K5/21C09D5/04C09D7/63
    • The present invention relates to biuret compounds of the general formula in which R1 is C2-C18 alkylene, cycloalkylene, arylene or aralkylene, Y is —O— and/or —NH—, R2 is C4-C22 alkyl, C3-C18 alkenyl, cycloalkyl, aralkyl, CmH2m+1(O—CnH2n)x—(O—CH(C6H5)—CH2)u-, CmH2m+1(OOC—CvH2v)x-, X—C6H4—(O—CnH2n)x—(O—CH(C6H5)—CH2)u-, where m=1-22, n=2-4, x=0-15, u=0-15, v=4-5, X is C1-C12 alkyl, —(C6H5)1-4 and R3, R4 and R5 are C2-C18 alkylene, cycloalkylene, arylene or aralkylene, it being possible for R3, R4 and R5 to be identical or different, Z is —COO—, NHCO—, NHCOO—, NHCONH— and/or mixtures thereof and a is 1-20. The invention also relates to a process for preparing biuret compounds and to their use as rheology control agents. The invention further relates to urethane- and/or urea-containing uretdiones which are useful intermediates for preparing the biuret compounds.
    • 本发明涉及通式的缩二脲化合物,其中R 1是C 2 -C 18亚烷基,亚环烷基,亚芳基或亚芳烷基, Y是-O-和/或-NH-,R 2是C 4 -C 22烷基,C 3 - C 1 -C 18链烯基,环烷基,芳烷基,C m H 2 m + 1(OC n H) (O-CH(C 6 H 5) - CH 2)/ >) - - - - - - - - - - - - - - - - - - - - - - - (2) / - > - - - - - - - - - - - - - - - - - - - - - - (2) (O-CH(C 6 H 5) - CH 2) - (O - CH(C 6 H 5) - CH 2) 其中m = 1-22,n = 2-4,x = 0-15,u = 0-15,v = 4-5,X为C 1〜 C 12 -C 12烷基, - (C 6 H 5)1〜4和R 3, R 4,R 4和R 5是C 2 -C 18亚烷基,亚环烷基,亚芳基或亚芳烷基, R 3,R 4和R 5可能是可能的 其中Z是-COO-,NHCO-,NHCOO-,NHCONH-和/或其混合物,a是1-20。 本发明还涉及一种制备缩二脲化合物的方法及其作为流变控制剂的用途。 本发明还涉及用于制备缩二脲化合物的有用的中间体的氨基甲酸酯和/或尿素脲基。