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71. 发明授权

US5859163A Allophanate group-containing polyisocyanates improved compatibility with aldimines 失效
标题翻译：含有脲基甲酸酯基团的多异氰酸酯改善了与醛亚胺的相容性
公开(公告)号：US5859163A
公开(公告)日：1999-01-12
申请号：US917455
申请日：1997-08-22
申请人： William E. Slack , Edward P. Squiller , Hans Georg Schmelzer
发明人： William E. Slack , Edward P. Squiller , Hans Georg Schmelzer
IPC分类号： C08G18/32 , C08G18/78 , C08G18/80 , C09D175/02 , C08G18/30
CPC分类号： C08G18/8064 , C08G18/3256 , C08G18/7837 , C08G18/8016 , C09D175/02
摘要： The present invention relates to coating compositions containinga) aldimines andb) polyisocyanates whichi) contain 2 to 35% by weight of allophanate groups, based on the weight of the polyisocyanates,ii) have a viscosity of less than 3000 mpa.s at 25.degree. C. when measured at a solids content of 100%,iii) are based on the reaction products of aliphatic polyisocyanates with1) 10 to 90 mole percent of monohydroxy compounds and2) 10 to 90 mole percent of polyhydric alcohols, wherein the mole percentages of 1) and 2) add up to 100, and the percentages are based on the total moles of monohydroxy compounds 1) and polyhydric alcohols 2) andiv) contain less than 10 mole percent of urethane groups, based on the total moles of urethane groups obtained from monohydroxy compounds 1) and polyhydric alcohols 2).The present invention also relates to these polyisocyanates containing allophanate groups and to polyisocyanate mixtures containing these polyisocyanates and polyisocyanate adducts containing isocyanurate, uretdione, biuret and/or urethane groups.
摘要翻译：本发明涉及包含a）醛亚胺和b）多异氰酸酯的涂料组合物，i）含有2至35重量％的脲基甲酸酯基团，基于多异氰酸酯的重量，ii）具有小于3000mpa.s的粘度 25℃，固体含量为100％时，iii）基于脂族多异氰酸酯与1）10至90摩尔％的单羟基化合物和2）10至90摩尔％的多元醇的反应产物，其中摩尔百分比为1）和2）加起来为100，百分比基于单羟基化合物1）和多元醇的总摩尔数2）和iv）含有少于10摩尔％的氨基甲酸酯基，基于总摩尔数由单羟基化合物1）和多元醇2）得到的氨基甲酸酯基团。本发明还涉及含有脲基甲酸酯基团的这些多异氰酸酯和含有这些多异氰酸酯和含有异氰脲酸酯，脲二酮，缩二脲和/或氨基甲酸酯基团的多异氰酸酯加合物的多异氰酸酯混合物。

72. 发明授权

US5837794A Toluene diisocyanate residue-based compositions having reduced acid values 失效
标题翻译：基于甲苯二异氰酸酯残基的组合物具有降低的酸值
公开(公告)号：US5837794A
公开(公告)日：1998-11-17
申请号：US958282
申请日：1997-10-27
申请人： William E. Slack , Scott A. Kane , James W. Rosthauser
发明人： William E. Slack , Scott A. Kane , James W. Rosthauser
IPC分类号： C08G18/58 , C08G18/72 , C08G18/78 , C08G18/30
CPC分类号： C08G18/581 , C08G18/727 , C08G18/7843 , C08G2101/00
摘要： TDI residue-based urethane-filled isocyanate compositions are produced by reacting a TDI residue satisfying specified criteria with a monofunctional alcohol in amounts such that the equivalent ratio of isocyanate groups to hydroxyl groups is from about 0.9:1 to about 1:0.9. This reaction product is then dissolved in a diisocyanate or polyisocyanate before, during or after reaction of that product with an epoxide having an epoxide equivalent weight of from about 44 to about 400 at a temperature of up to 120.degree. C. These TDI residue-based urethane-filled isocyanate compositions are particularly useful in the production of polyurethanes.
摘要翻译：通过使满足特定标准的TDI残基与单官能醇反应，使得异氰酸酯基与羟基的当量比为约0.9:1至约1:0.9来制备TDI残余物聚氨酯填充的异氰酸酯组合物。然后在高达120℃的温度下，该反应产物在该产物与环氧当量为约44至约400的环氧化物反应之前，期间或之后溶解在二异氰酸酯或多异氰酸酯中。这些基于TDI残基聚氨酯填充的异氰酸酯组合物特别可用于生产聚氨酯。

73. 发明授权

US5804648A Toluene diisocyanate residue-based compositions and the use of such compositions as fillers for hydroxyl compounds 失效
标题翻译：基于甲苯二异氰酸酯残基的组合物以及这些组合物作为羟基化合物的填料的用途
公开(公告)号：US5804648A
公开(公告)日：1998-09-08
申请号：US777315
申请日：1996-12-27
申请人： William E. Slack
发明人： William E. Slack
IPC分类号： C08G18/40 , C08G18/72 , C08G18/80 , C08K5/205 , C07C269/02 , C07C271/28 , C08G18/42 , C08G18/48
CPC分类号： C08G18/8064 , C08G18/40 , C08G18/409 , C08G18/727
摘要： A TDI residue generated from the phosgenation of toluene diamine having an ortho-isomer content of less than 0.5% is used to produce a urethane-filled hydroxyl compound. The TDI residues useful in this invention must contain at least 10% monomeric TDI and have a total NCO content of at least 20%. These TDI residues are reacted with a monofunctional alcohol in an amount such that the equivalent ratio of isocyanate groups to hydroxyl groups is from about 0.9:1 to about 1:0.9. The resultant composition may then be dissolved in a polyhydroxyl compound to produce a urethane-filled polyhydroxyl compound. This urethane-filled polyhydroxyl compound may then be reacted with a polyisocyanate to produce a polyurethane.
摘要翻译：使用由正构异构体含量小于0.5％的甲苯二胺的光气化产生的TDI残留物来制备氨基甲酸酯填充的羟基化合物。在本发明中有用的TDI残基必须含有至少10％的单体TDI并且总NCO含量至少为20％。这些TDI残基与单官能醇反应，其量使得异氰酸酯基与羟基的当量比为约0.9:1至约1:0.9。然后将所得组合物溶解在多羟基化合物中以产生聚氨酯填充的多羟基化合物。然后将该聚氨酯填充的多羟基化合物与多异氰酸酯反应以制备聚氨酯。

74. 发明授权

US5789497A Hexamethylene diisocyanate residue-based compositions as fillers for polyether polyols 失效
标题翻译：基于六亚甲基二异氰酸酯残基的组合物作为聚醚多元醇的填料
公开(公告)号：US5789497A
公开(公告)日：1998-08-04
申请号：US777318
申请日：1996-12-27
申请人： William E. Slack
发明人： William E. Slack
IPC分类号： C08G18/28 , C08G18/40 , C08G18/48 , C08G18/72 , C08L75/08
CPC分类号： C08G18/2815 , C08G18/409 , C08G18/4837 , C08G18/727
摘要： Urethane-filled, polyether polyols are prepared by reacting (1) a hexamethylene diisocyanate residue from the phosgenation of hexamethylene diamine with contains less than 10% by weight monomeric hexamethylene diisocyanate and has a total isocyanate group content of at least 25% with (2) an alcohol containing at least four ether linkages in amounts such that the equivalent ratio of isocyanate groups in (1) to hydroxyl groups in (2) is from about 0.9:1.0 to about 1.0:0.9 and subsequently dissolving this reaction product in a polyether polyol.
摘要翻译：通过使（1）来自六亚甲基二胺的光气化的六亚甲基二异氰酸酯残基与含有少于10重量％的单体六亚甲基二异氰酸酯并且（2）的总异氰酸酯基含量至少为25％反应制备聚氨酯，含有至少四个醚键的醇，使得（2）中（1）中的异氰酸酯基团与羟基的当量比为约0.9:1.0至约1.0:0.9，随后将该反应产物溶解在聚醚多元醇。

75. 发明授权

US5747629A Low surface energy polyisocyanates and their use in one-or two-component coating compositions 失效
标题翻译：低表面能多异氰酸酯及其在单组分或双组分涂料组合物中的用途
公开(公告)号：US5747629A
公开(公告)日：1998-05-05
申请号：US764891
申请日：1996-12-16
申请人： Philip E. Yeske , William E. Slack , Edward P. Squiller
发明人： Philip E. Yeske , William E. Slack , Edward P. Squiller
IPC分类号： C08G18/02 , C08G18/73 , C08G18/77 , C08G18/78 , C08G18/79 , C08G18/80 , C09D175/04 , C08G18/28
CPC分类号： C08G18/8087 , C08G18/773 , C08G18/7837
摘要： The present invention relates to polyisocyanate adducts containing allophanate groups, fluorine and optionally isocyanurate groups that are prepared by reacting compounds a) which i) are substantially free of hydroxyl groups and isocyanate groups, ii) have an average of at least two urethane groups per molecule and iii) contain 0 to 50% by weight of fluorine, based on the weight of the polyisocyanate adducts, with an excess quantity, based on the equivalents of urethane groups, of polyisocyanates b), which optionally contain fluorine, to form polyisocyanate adducts and optionally removing at least a portion of the unreacted excess polyisocyanates b), provided that compounds a) and polyisocyanates b) contain a total of at least 0.001% by weight, of fluorine, based on the weight of the polyisocyanate adducts. The present invention also relates to a process for preparing these polyisocyanates adducts, to blends of the polyisocyanate adducts with other polyisocyanates that do not contain fluorine and to the use of the polyisocyanate adducts or polyisocyanate blends, optionally in blocked form, in one- or two-component coating compositions.
摘要翻译：本发明涉及通过使i）基本上不含羟基和异氰酸酯基的化合物a）制备的含有脲基甲酸酯基团，氟和任选的异氰脲酸酯基团的多异氰酸酯加合物，ii）每个分子平均具有至少两个氨基甲酸酯基团和iii）基于多异氰酸酯加合物的重量，含有0至50重量％的氟，基于氨基甲酸酯基的当量，任选地含有氟的多异氰酸酯b），以形成多异氰酸酯加合物和任选地除去至少一部分未反应的过量多异氰酸酯b），条件是化合物a）和多异氰酸酯b）基于聚异氰酸酯加合物的重量含有总共至少0.001重量％的氟。本发明还涉及一种制备这些多异氰酸酯加成物的方法，多异氰酸酯加合物与不含氟的其它多异氰酸酯的共混物以及任选地以封闭形式在一或二个中使用的多异氰酸酯加合物或多异氰酸酯共混物 - 组分涂料组合物。

76. 发明授权

US5739207A Hexamethylene diisocyanate residue-based compositions as fillers for polyisocyanates 失效
标题翻译：基于六亚甲基二异氰酸酯残基的组合物作为多异氰酸酯的填料
公开(公告)号：US5739207A
公开(公告)日：1998-04-14
申请号：US777317
申请日：1996-12-27
申请人： William E. Slack
发明人： William E. Slack
IPC分类号： C08G18/28 , C08G18/72 , C08G18/78 , C08K5/205 , C08K5/29 , C08L75/04
CPC分类号： C08G18/7843 , C08G18/2815 , C08G18/727
摘要： Urethane-filled polyisocyanates are produced by (a) reacting a hexamethylene diisocyanate-containing residue having less than 10% by weight monomeric hexamethylene diisocyanate and a total NCO content of at least 25% with an alcohol containing at least one ether linkage in an equivalent ratio of isocyanate to hydroxyl groups of from about 0.9:1 to about 1.0:0.9 and (b) dissolving the product of (a) in a polyisocyanate. These urethane-filled polyisocyanates are particularly useful in the production of polyurethanes.
摘要翻译：聚氨酯填充的多异氰酸酯是通过（a）使具有少于10重量％的单体六亚甲基二异氰酸酯和总NCO含量至少25％的含六亚甲基二异氰酸酯的残基与含有至少一个醚键的醇以当量比的异氰酸酯至约0.9:1至约1.0:0.9的羟基，和（b）将（a）的产物溶解在多异氰酸酯中。这些聚氨酯填充的多异氰酸酯特别可用于聚氨酯的生产。

77. 发明授权

US5693864A Process for the production of secondary amine terminated polyethers 失效
标题翻译：制备仲胺封端聚醚的方法
公开(公告)号：US5693864A
公开(公告)日：1997-12-02
申请号：US957929
申请日：1992-10-07
申请人： William E. Slack , Rick L. Adkins , Hans Georg Schmelzer
发明人： William E. Slack , Rick L. Adkins , Hans Georg Schmelzer
IPC分类号： C08G65/325 , C08G65/333 , C07C209/08
CPC分类号： C08G65/3255 , C08G65/33306
摘要： Disclosed herein is a process for preparing an amine terminated polyether comprising reacting a polyether containing a leaving group with a primary amine or ammonia at a temperature of about 70 to 250 degrees Centigrade.
摘要翻译：本文公开了一种制备胺封端聚醚的方法，包括在约70至250摄氏度的温度下使含有离去基团的聚醚与伯胺或氨反应。

78. 发明授权

US5672761A Method for reducing the viscosity of high viscosity polyether polyols 失效
标题翻译：降低高粘度聚醚多元醇粘度的方法
公开(公告)号：US5672761A
公开(公告)日：1997-09-30
申请号：US642140
申请日：1996-05-02
申请人： Rick L. Adkins , William E. Slack
发明人： Rick L. Adkins , William E. Slack
IPC分类号： C08G65/333 , C08G65/334 , C07C209/16
CPC分类号： C08G65/33306 , C08G65/3344
摘要： The viscosity of polyether polyols characterized by functionalities greater than or equal to 1, viscosities greater than 500 mPa.multidot.s at 25.degree. C. and at least 20% terminal secondary hydroxyl groups is reduced by converting at least one terminal hydroxyl group of the polyether to a leaving group and then reacting the conversion product with a primary amine or ammonia at a temperature of from about 70.degree. to 250.degree. C.
摘要翻译：通过将聚醚的至少一个末端羟基转化为离去，聚合物多元醇的粘度在25℃下的粘度大于500mPax，并且至少20％的末端仲羟基的官能度大于或等于1，粘度大于500mPax。然后使转化产物与伯胺或氨在约70至250℃的温度下反应。

79. 发明授权

US5614605A Rigid polyurethanes based on allophanate-modified aliphatic and/or cycloaliphatic polyisocyanurates 失效
标题翻译：基于脲基甲酸酯改性的脂族和/或脂环族聚异氰脲酸酯的刚性聚氨酯
公开(公告)号：US5614605A
公开(公告)日：1997-03-25
申请号：US359213
申请日：1994-12-19
申请人： Robson Mafoti , William E. Slack
发明人： Robson Mafoti , William E. Slack
IPC分类号： C08G18/42 , C08G18/48 , C08G18/78 , C08G18/79 , C08G18/00
CPC分类号： C08G18/482 , C08G18/4202 , C08G18/7837 , C08G18/792
摘要： This invention relates to rigid polyurethanes prepared by reaction, at an isocyanate index of 95 to 110, of(a) an allophanate-modified aliphatic and/or cycloaliphatic polyisocyanurate;(b) 20 to 100% by weight, relative to the total of components (b) and (c), of(i) one or more polyether and/or polyester polyols containing three or more isocyanate-reactive hydroxyl groups and having a molecular weight of 200 to 6000, and(ii) 0 to 30% by weight, relative to component (b)(i), of one or more isocyanate-reactive compounds other than a polyether or polyester of component (b)(i) and containing two or more isocyanate-reactive hydroxyl groups and having a molecular weight of about 400 to about 10,000,(c) 0 to 30% by weight, relative to the total of components (b) and (c), of a chain extender and/or crosslinker other than a polyether or polyester and having a molecular weight of from 32 to 399, wherein the amounts of components (b) and (c) total 100% by weight.
摘要翻译：本发明涉及通过在（a）脲基甲酸酯改性的脂族和/或脂环族聚异氰脲酸酯的异氰酸酯指数为95至110的反应中制备的刚性聚氨酯; （b）相对于组分（b）和（c）的总量为20至100重量％，（i）一种或多种含有三个或更多个异氰酸酯反应性羟基并具有分子量的聚醚和/或聚酯多元醇相对于组分（b）（i），除了组分（b）（i）的聚醚或聚酯以外的一种或多种异氰酸酯反应性化合物和（ii）0至30重量％含有两个或更多个异氰酸酯反应性羟基并且分子量为约400至约10,000，（c）0至30重量％，相对于增链剂组分（b）和（c）的总量，和 /或聚醚或聚酯以外的分子量为32〜399的交联剂，其中组分（b）和（c）的总量为100重量％。

80. 发明授权

US5541281A Low surface energy polyisocyanates and their use in one- or two-component coating compositions 失效
标题翻译：低表面能多异氰酸酯及其在单组分或双组分涂料组合物中的用途
公开(公告)号：US5541281A
公开(公告)日：1996-07-30
申请号：US359777
申请日：1994-12-20
申请人： Philip E. Yeske , Edward P. Squiller , William E. Slack
发明人： Philip E. Yeske , Edward P. Squiller , William E. Slack
IPC分类号： C08G18/50 , C08G18/78 , C08G18/80 , C08G18/28
CPC分类号： C08G18/8061 , C08G18/5015 , C08G18/7837 , C08G18/8054 , C08G18/8087
摘要： The present invention is directed to a polyisocyanate mixturei) having an NCO content of 5 to 35% by weight and prepared from an organic diisocyanate,ii) containing less than 5% by weight of isocyanurate groups (calculated as N.sub.3, C.sub.3, O.sub.3, MW 126),iii) containing allophanate groups in an amount such that there are more equivalents of allophanate groups than urethane groups andiv) containing fluorine (calculated as F, AW 19) in an amount of 0.001 to 50% by weight, based on solids.,wherein fluorine is incorporated with compounds containing two or more carbon atoms, one or more hydroxyl groups and one or more fluorine atoms. The present invention is also directed to a process for the production of this polyisocyanate mixture and to its use, optionally in blocked form, as an isocyanate component in one- or two-component coating compositions.
摘要翻译：本发明涉及NCO含量为5-35重量％并由有机二异氰酸酯制备的多异氰酸酯混合物，ii）含有少于5重量％的异氰脲酸酯基（按N 3，C 3，O 3， MW 126），iii）含有脲基甲酸酯基团，其含量使得相对于氨基甲酸酯基团具有更多当量的脲基甲酸酯基，和iv）含有以（以F，AW 19计算）的氟（以F，AW 19计算），其量为0.001至50重量％，基于固体，其中氟与含有两个或更多个碳原子的化合物，一个或多个羟基和一个或多个氟原子结合。本发明还涉及在单组分或双组分涂料组合物中制备该多异氰酸酯混合物及其用途，任选为封闭形式的异氰酸酯组分的方法。

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