公开(公告)号：US06166166A

公开(公告)日：2000-12-26

申请号：US140208

申请日：1998-08-26

申请人： Ronald P. Taylor ,  Jack C. Chan ,  Karl W. Haider ,  E. Haakan Jonsson ,  Uli W. Franz ,  Mark A. Peters

发明人： Ronald P. Taylor ,  Jack C. Chan ,  Karl W. Haider ,  E. Haakan Jonsson ,  Uli W. Franz ,  Mark A. Peters

IPC分类号： B29B9/00 ,  C08G18/08 ,  C08G18/10 ,  C08G18/22 ,  C08G18/32 ,  C08G18/62 ,  C08G18/70

CPC分类号： C08G18/6204 ,  C08G18/0895 ,  C08G18/10 ,  C08G18/3206

摘要： A process for making a thermoplastic polyurethane material comprising the steps of casting an NCO-terminated prepolymer with 1,4-butanediol to form a casting composition; extruding the casting composition to form at least one strand of a polyurethane elastomer; pelletizing the at least one strand of said polyurethane elastomer to form at least one pellet; and processing the at least one pellet to form a thermoplastic article.

摘要翻译： 一种制备热塑性聚氨酯材料的方法，包括以下步骤：用1,4-丁二醇浇铸NCO封端的预聚物以形成铸塑组合物; 挤出所述浇铸组合物以形成至少一股聚氨酯弹性体链; 造粒所述聚氨酯弹性体的至少一股，形成至少一个丸粒; 以及处理所述至少一个颗粒以形成热塑性制品。

公开(公告)号：US5852203A

公开(公告)日：1998-12-22

申请号：US815058

申请日：1997-03-11

申请人： E. Haakan Jonsson ,  Douglas A. Wicks ,  Philip E. Yeske ,  Lyuba K. Gindin

发明人： E. Haakan Jonsson ,  Douglas A. Wicks ,  Philip E. Yeske ,  Lyuba K. Gindin

IPC分类号： C07D233/78 ,  C08G18/00 ,  C08G18/06 ,  C08G18/10 ,  C08G18/38 ,  C08G18/80 ,  C08G73/06 ,  C07D23/72

CPC分类号： C08G18/3821 ,  C08G18/3848 ,  C08G18/8058 ,  C08G18/8064 ,  C08G73/0616

摘要： The present invention relates to hydroxy-functional polyhydantoin prepolymers corresponding to the formula ##STR1## wherein R represents the residue obtained by removing the isocyanate groups from an organic monomeric diisocyanate, a polyisocyanate adduct or an NCO prepolymer containing hydantoin groups, R.sub.2 represents an organic group which is inert towards isocyanate groups at a temperature of 100.degree. C. or less, R.sub.3 and R.sub.4 may be identical or different and represent hydrogen or organic groups which are inert towards isocyanate groups at a temperature of 100.degree. C. or less, R.sub.5 represents the hydrocarbon radical obtained by removing the amino and hydroxyl groups from an amino alcohol, n has a value of 1 to 3 and m has a value of 2 to 6. The present invention is also directed to compositions suitable for the production of coatings, adhesives or elastomers containing these polyhydantoin prepolymers in combination with optionally blocked polyisocyanates or aminoplast resins.

摘要翻译： 本发明涉及对应于式（I）的羟基官能聚乙内酰脲预聚物，其中R表示通过从有机单体二异氰酸酯除去异氰酸酯基团，多异氰酸酯加合物或含有乙内酰脲基团的NCO预聚物得到的残基，R2表示 在100℃或更低的温度下对异氰酸酯基团呈惰性的有机基团可以相同或不同，表示在100℃或更低的温度下对异氰酸酯基团呈惰性的氢或有机基团 R 5表示通过从氨基醇除去氨基和羟基而得到的烃基，n表示1〜3的数值，m表示2〜6的数。本发明还涉及适用于生产 包含这些聚乙内酰脲预聚物与任选封闭的多异氰酸酯或氨基塑料树脂组合的涂料，粘合剂或弹性体。

公开(公告)号：US5597930A

公开(公告)日：1997-01-28

申请号：US443504

申请日：1995-05-18

申请人： Douglas A. Wicks ,  Lyuba K. Gindin ,  Philip E. Yeske ,  E. Haakan Jonsson

发明人： Douglas A. Wicks ,  Lyuba K. Gindin ,  Philip E. Yeske ,  E. Haakan Jonsson

IPC分类号： C08G18/10 ,  C08G18/34 ,  C08G18/38 ,  C08G73/06 ,  C09D175/00 ,  C09D175/04 ,  C07D233/54 ,  C08G18/32 ,  C08G33/02

CPC分类号： C08G18/3821 ,  C08G18/3848 ,  C08G73/0616

摘要： The present invention relates to aspartate-functional hydantoin prepolymers prepared by reacting a polyisocyanate having a functionality of at least 1.8 with a polyaspartate corresponding to the formula ##STR1## wherein X represents an organic group which has a valency of n and is inert towards isocyanate groups at a temperature of 100.degree. C. or less, andR.sub.1 and R.sub.2 may be the same or different and represent optionally substituted hydrocarbon radicals,R.sub.3 and R.sub.4 may be identical or different and represent hydrogen or organic groups which are inert towards isocyanate groups at a temperature of 100.degree. C. or less andn has a value of 2 to 6, preferably 2 to 4 and more preferably 2.The present invention is also directed to compositions suitable for the production of coatings, adhesives, elastomers, potting compounds or composite matrices containing these polyhydantoin prepolymers in combination with optionally blocked polyisocyanates.

摘要翻译： 本发明涉及通过使具有至少1.8官能度的多异氰酸酯与对应于式（I）的聚天冬氨酸反应制备的天冬氨酸官能的乙内酰脲预聚物，其中X表示具有n价的有机基团并且为惰性 在100℃或更低的温度下反应异氰酸酯基团，并且R 1和R 2可以相同或不同，表示任选取代的烃基，R 3和R 4可以相同或不同，表示氢或对异氰酸酯是惰性的有机基团 基团的温度为100℃以下，n为2〜6，优选为2〜4，更优选为2.本发明还涉及适用于制备涂料，粘合剂，弹性体，灌封的组合物 含有这些聚乙内酰脲预聚物与任选封闭的聚异氰酸酯组合的化合物或复合基质。

公开(公告)号：US5596044A

公开(公告)日：1997-01-21

申请号：US443502

申请日：1995-05-18

申请人： Lyuba K. Gindin ,  Douglas A. Wicks ,  Philip E. Yeske ,  E. Haakan Jonsson

发明人： Lyuba K. Gindin ,  Douglas A. Wicks ,  Philip E. Yeske ,  E. Haakan Jonsson

IPC分类号： C07C275/16 ,  C07D233/54 ,  C08G18/32 ,  C08G18/38 ,  C08G18/42 ,  C08G18/80 ,  C08G18/83 ,  C08G33/02

CPC分类号： C08G18/3821 ,  C08G18/3829

摘要： The present invention relates to hydroxy-functional prepolymers containing urea groups and corresponding to the formula ##STR1## wherein R represents the residue obtained by removing the isocyanate groups from an organic monomeric diisocyanate, a polyisocyanate adduct or an NCO prepolymer containing hydantoin groups or hydantoin group precursors, R.sub.1 and R.sub.2 may be identical or different and represent organic groups which are inert towards isocyanate groups at a temperature of 100.degree. C. or less, R.sub.3 and R.sub.4 may be identical or different and represent hydrogen or organic groups which are inert towards isocyanate groups at a temperature of 100.degree. C. or less, R.sub.5 represents the hydrocarbon radical obtained by removing the amino and hydroxyl groups from an amino alcohol, n has a value of 1 to 3 and m has a value of 2 to 6.The present invention is also directed to compositions suitable for the production of coatings, adhesives or elastomers containing these polyhydantoin prepolymers in combination with optionally blocked polyisocyanates or aminoplast resins.

摘要翻译： 本发明涉及含脲基团并且相应于式（I）的羟基官能预聚物，其中R代表通过从有机单体二异氰酸酯中除去异氰酸酯基团，多异氰酸酯加合物或含有乙内酰脲基团的NCO预聚物而获得的残基 或乙内酰脲基前体，R1和R2可以相同或不同，表示在100℃或更低的温度下对异氰酸酯基团呈惰性的有机基团，R 3和R 4可以相同或不同，表示氢或有机基团， 在100℃或更低的温度下对异氰酸酯基呈惰性，R5表示通过从氨基醇除去氨基和羟基而获得的烃基，n的值为1至3，m的值为2至6 本发明还涉及适用于在com中生产含有这些聚乙内酰脲预聚物的涂料，粘合剂或弹性体的组合物 与任选封闭的多异氰酸酯或氨基塑料树脂的结合。

公开(公告)号：US06211324B1

公开(公告)日：2001-04-03

申请号：US09327659

申请日：1999-06-08

申请人： Karl W. Haider ,  Jack C. Chan ,  E. Haakan Jonsson ,  Uli W. Franz

发明人： Karl W. Haider ,  Jack C. Chan ,  E. Haakan Jonsson ,  Uli W. Franz

IPC分类号： C08G1810

CPC分类号： C08G18/69 ,  C08G18/10 ,  C08G18/3206

摘要： A hydrophobic polyurethane elastomer is disclosed comprising an isocyanate terminated prepolymer comprising: i) from 30 to 90 percent by weight of an OH terminated homopolymer of butadiene having molecular weight ranging from 1000 to 4000 and an OH functionality of from 1.9 to 2.1; ii) from 10 to 70 percent by weight of an isocyanate and an asymmetric diol chain extender having a molecular weight ranging from 75 to 200.

摘要翻译： 公开了一种疏水性聚氨酯弹性体，其包含异氰酸酯封端的预聚物，其包含：i）30至90重量％的OH封端的均聚物，其分子量范围为1000至4000，OH官能度为1.9至2.1; ii）10至70重量％的异氰酸酯和分子量为75至200的不对称二醇增链剂。

公开(公告)号：US5688590A

公开(公告)日：1997-11-18

申请号：US517541

申请日：1995-08-21

申请人： E. Haakan Jonsson ,  Kristen L. Parks ,  Harald Pielartzik ,  Philip E. Yeske ,  Douglas A. Wicks

发明人： E. Haakan Jonsson ,  Kristen L. Parks ,  Harald Pielartzik ,  Philip E. Yeske ,  Douglas A. Wicks

IPC分类号： B29C45/00 ,  B29C45/14 ,  B29K75/00 ,  B29K105/08 ,  C08G18/32 ,  C08G18/65 ,  C08G18/66 ,  C08G18/76 ,  C08J5/04 ,  C08J5/10

CPC分类号： C08G18/3256 ,  C08G18/6685 ,  C08G2120/00 ,  Y10S525/92 ,  Y10S525/935 ,  Y10T428/249994 ,  Y10T428/31551 ,  Y10T428/31601

摘要： The invention is directed to a process for preparing SRIM molded article. The process broadly requires the use of a fiber reinforcement mat which is placed inside the mold cavity, and then a polyurethane reaction system is injected into the mold. The system comprising a polyisocyanate and a blend of active hydrogen containing compounds requires aldimines as part of the blend of active hydrogen containing compounds.

摘要翻译： 本发明涉及一种制备SRIM模塑制品的方法。 该方法广泛地需要使用放置在模腔内的纤维增强垫，然后将聚氨酯反应体系注入模具中。 包含多异氰酸酯和含活性氢化合物的共混物的体系需要Aldimines作为含活性氢化合物的共混物的一部分。

公开(公告)号：US5561214A

公开(公告)日：1996-10-01

申请号：US443505

申请日：1995-05-18

申请人： Philip E. Yeske ,  Lyuba K. Gindin ,  Douglas A. Wicks ,  E. Haakan Jonsson

发明人： Philip E. Yeske ,  Lyuba K. Gindin ,  Douglas A. Wicks ,  E. Haakan Jonsson

IPC分类号： C08G69/10 ,  C07C229/24 ,  C08G18/38 ,  C08G18/46 ,  C08G63/06 ,  C08G63/685 ,  C08G73/02 ,  C08G83/00 ,  C09D175/06 ,  C09D201/00 ,  C09J201/00 ,  C08G69/48

CPC分类号： C08G83/005 ,  C07C229/24 ,  C08G18/3821 ,  C08G18/4615 ,  C09D175/06 ,  C09D201/005 ,  C09J201/005

摘要： The present invention relates to hyperbranched polyaspartate esters containing repeating structural units corresponding to the formula I and/or II ##STR1## The present invention also relates to a process for the preparation of these hyperbranched polyaspartate esters by self condensing, via a transesterification reaction, at least a portion of the hydroxy and ester groups of the hydroxy aspartates corresponding to the above formula at a temperature of 60.degree. to 240.degree. C. to form hyperbranched polyaspartate esters and eliminating alcohols having the formula R.sub.1 --OH and/or R.sub.2 --OH.

摘要翻译： 本发明涉及包含对应于式I和/或II的重复结构单元的超支化聚天冬氨酸酯。（I）本发明还涉及通过自缩合制备这些超支化聚天冬氨酸酯的方法，通过酯交换 反应，在60〜240℃的温度下，相应于上式的羟基天冬氨酸的羟基和酯基的至少一部分，以形成超支化聚天冬氨酸酯并除去具有式R 1 -OH和/或R 2的醇 -哦。

公开(公告)号：US06780957B1

公开(公告)日：2004-08-24

申请号：US09474114

申请日：1999-12-29

申请人： Karl W. Haider ,  Jack C. Chan ,  E. Haakan Jonsson ,  Uli W. Franz ,  Ronald P. Taylor

发明人： Karl W. Haider ,  Jack C. Chan ,  E. Haakan Jonsson ,  Uli W. Franz ,  Ronald P. Taylor

IPC分类号： C08G1862

CPC分类号： C08G18/758 ,  C08G18/10 ,  C08G18/69 ,  C08G18/3206

摘要： A hydrophobic polyurethane elastomer is disclosed comprising an isocyanate terminated prepolymer having an isocyanate content ranging from 4 to 12 wt. % NCO comprising the reaction product of: i) an OH terminated homopolymer of butadiene having molecular weight ranging from 1000 to 4000 and an OH functionality of from 1.9 to 2.1; ii) an aliphatic or cycloaliphatic diisocyanate; and a diol chain extender having a molecular weight ranging from 62 to 400.

摘要翻译： 公开了一种疏水性聚氨酯弹性体，其包含异氰酸酯含量为4-12重量％的异氰酸酯封端的预聚物。 ％NCO包括以下反应产物：i）OH封端的均聚物，其分子量范围为1000-4000，OH官能度为1.9-2.1; ii）脂族或脂环族二异氰酸酯; 和分子量范围为62-400的二醇增链剂。

公开(公告)号：US5990340A

公开(公告)日：1999-11-23

申请号：US223167

申请日：1998-12-30

申请人： Karl W. Haider ,  Jack C. Chan ,  E. Haakan Jonsson ,  Uli W. Franz ,  Mark A. Peters ,  Ronald P. Taylor

发明人： Karl W. Haider ,  Jack C. Chan ,  E. Haakan Jonsson ,  Uli W. Franz ,  Mark A. Peters ,  Ronald P. Taylor

IPC分类号： C08G18/69 ,  C07C271/08 ,  C08G18/67

CPC分类号： C08G18/69

摘要： A di-hydroxy-functionalized linear non-crosslinked polyolefin is disclosed having no pendant chain-branched groups which is prepared by reacting 1,4-diacetoxy-2-butene with 1,5-cyclooctadiene in the presence of a catalyst comprising a ruthenium metal carbene complex, characterized in that the functionality number of said polyolefin as determined by NMR is 2.0 and the viscosity of said polyolefin ranges from about 800 to 16000 mPa.s @25.degree. C. at a number average molecular weight ranging from 2,600 to 6,500 g/mole. A prepolymer comprising the reaction of a polyisocyanate with the polyolefin is also disclosed.

摘要翻译： 公开了一种二羟基官能化线性非交联聚烯烃，其不具有侧链支链基团，其通过使1,4-二乙酰氧基-2-丁烯与1,5-环辛二烯在催化剂存在下制备，所述催化剂包含钌金属 卡宾络合物，其特征在于通过NMR确定的所述聚烯烃的官能度数为2.0，所述聚烯烃的粘度在25℃至约800至16000mPa.s的数均分子量范围为2600至6,500g /痣。 还公开了包含多异氰酸酯与聚烯烃的反应的预聚物。