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1. 发明授权

US5856420A Bis(isobutyraldimine) of 1,4-diaminobutane in HDI trimer and biuret-based coatings 失效
标题翻译： HDI三聚体和缩二脲基涂料中1,4-二氨基丁烷的双（异丁酰亚胺）
公开(公告)号：US5856420A
公开(公告)日：1999-01-05
申请号：US634072
申请日：1996-04-17
申请人： Benjamin W. Tucker , Henry G. Barnowski, Jr. , Edward A. Barsa , Peter J. Whitman , Augustin T. Chen , Willard F. Burt , Stephen L. Goldstein , James M. O'Connor
发明人： Benjamin W. Tucker , Henry G. Barnowski, Jr. , Edward A. Barsa , Peter J. Whitman , Augustin T. Chen , Willard F. Burt , Stephen L. Goldstein , James M. O'Connor
IPC分类号： C08G18/32 , C08G18/78 , C08G18/79 , C08G18/08 , C08K5/29
CPC分类号： C08G18/792 , C08G18/3256 , C08G18/7831
摘要： Disclosed are new coatings compositions based on an HDI isocyanurate or biuret polyisocyanate and a bis(imine) reaction product of a diaminoalkane containing between two and five carbon atoms with an alkyl aldehyde containing between four and seven carbon atoms (advantageously a bis(imine) product of the reaction of 1,4-diaminobutane and isobutyraldehyde). The latter bis(imine) is completely miscible in HDI isocyanurate and biuret polyisocyanates, and, as a reactive diluent, allows the preparation of high performance coatings formulations that require only small amounts of solvents to achieve a conveniently sprayable viscosity.
摘要翻译：公开了基于HDI异氰脲酸酯或缩二脲多异氰酸酯和含有2-5个碳原子的二氨基烷烃与含有4-7个碳原子的烷基醛（有利地是双（亚胺））产物的双（亚胺）反应产物的新的涂料组合物的1,4-二氨基丁烷和异丁醛的反应）。后两者（亚胺）在HDI异氰脲酸酯和缩二脲多异氰酸酯中是完全混溶的，并且作为反应性稀释剂，允许制备仅需要少量溶剂以实现方便可喷涂粘度的高性能涂料制剂。

2. 发明授权

US4565835A Diisocyanate 失效
标题翻译：二异氰酸酯
公开(公告)号：US4565835A
公开(公告)日：1986-01-21
申请号：US715861
申请日：1985-03-25
申请人： Richard W. Oertel, III , Benjamin W. Tucker , Reinhard H. Richter
发明人： Richard W. Oertel, III , Benjamin W. Tucker , Reinhard H. Richter
IPC分类号： C07C17/16 , C08G18/75
CPC分类号： C08G18/757 , C07C17/16 , C07C255/00 , C07C265/00
摘要： A novel aliphatic diisocyanate, namely 1,4-bis(2-isocyanatoethyl)cyclohexane, is disclosed. Polyurethanes derived from this diisocyanate exhibit advantageous properties. Illustratively, polyurethane elastomers prepared from the above diisocyanate, a polymeric diol and a low molecular weight diol extender, possess significantly improved resilience properties and are useful in the preparation of automobile bumpers, fenders and the like.
摘要翻译：公开了一种新型脂族二异氰酸酯，即1,4-双（2-异氰酸根合乙基）环己烷。衍生自该二异氰酸酯的聚氨酯显示出有利的性质。说明性地，由上述二异氰酸酯，聚合二醇和低分子量二醇增量剂制备的聚氨酯弹性体具有显着改善的弹性性能，并且可用于汽车缓冲器，挡泥板等的制备。

3. 发明授权

US4190599A Amide-containing diisocyanates and preparation thereof 失效
标题翻译：含酰胺的二异氰酸酯及其制备方法
公开(公告)号：US4190599A
公开(公告)日：1980-02-26
申请号：US968252
申请日：1978-12-11
申请人： Reinhard H. Richter , Benjamin W. Tucker , Henri Ulrich
发明人： Reinhard H. Richter , Benjamin W. Tucker , Henri Ulrich
IPC分类号： C07D243/04 , C07D245/02 , C08G18/70 , C07C118/00 , C07C119/042 , C07C119/048
CPC分类号： C08G18/701 , C07D243/04 , C07D245/02
摘要： Novel bis cyclic ureas are disclosed having the formula ##STR1## wherein C.sub.n H.sub.2 n represents alkylene from 4 to 12 inclusive and provided there are at least 4 carbon atoms in succession in the chain and R is the residue obtained by the removal of both halogen atoms from a diacid halide.The bis cyclic ureas are easily converted to a novel class of aliphatic diisocyanates simply by heating. Alternatively, they are blended with polymeric polyols to form one-component storage stable compositions which are thermally converted to polyurethane resins without any significant volatile or side product formation.
摘要翻译：公开了具有式“IMAGE”的新型双环脲，其中C n H 2n表示4至12的亚烷基，并且在链中连续地具有至少4个碳原子，R是通过从二酸卤化物。双环脲可以简单地通过加热转化成新一类的脂族二异氰酸酯。或者，它们与聚合多元醇共混以形成单组分储存稳定的组合物，其被热转化为聚氨酯树脂，而没有任何显着的挥发性或副产物形成。

4. 发明授权

US4522762A Diisocyanate 失效
公开(公告)号：US4522762A
公开(公告)日：1985-06-11
申请号：US440565
申请日：1982-11-10
申请人： Richard W. Oertel, III , Reinhard H. Richter , Benjamin W. Tucker
发明人： Richard W. Oertel, III , Reinhard H. Richter , Benjamin W. Tucker
IPC分类号： C07C265/04 , C08G18/75 , C07C69/00 , C08G18/10
CPC分类号： C07C255/00 , C07C265/00 , C08G18/757
摘要： A novel aliphatic diisocyanate, namely 1,4-bis(2-isocyanatoethyl)cyclohexane, is disclosed. Polyurethanes derived from this diisocyanate exhibit advantageous properties. Illustratively, polyurethane elastomers prepared from the above diisocyanate, a polymeric diol and a low molecular weight diol extender, possess significantly improved resilience properties and are useful in the preparation of automobile bumpers, fenders and the like.

5. 发明授权

US4257996A Process for preparing particle board and polyisocyanate-phosphorus compound release agent composition therefor 失效
标题翻译：制备刨花板和多异氰酸酯 - 磷化合物脱模剂组合物的方法
公开(公告)号：US4257996A
公开(公告)日：1981-03-24
申请号：US139872
申请日：1980-04-14
申请人： William J. Farrissey, Jr. , Alexander McLaughlin , Reinhard H. Richter , Curtis P. Smith , Benjamin W. Tucker
发明人： William J. Farrissey, Jr. , Alexander McLaughlin , Reinhard H. Richter , Curtis P. Smith , Benjamin W. Tucker
IPC分类号： B32B21/00 , B27N3/02 , C08L75/04 , C08L97/02 , B29J5/02 , C08G18/28 , C08L1/02
CPC分类号： C08L97/02 , C08L2205/06 , C08L75/04
摘要： The use of polyisocyanates as binders in the preparation of particle boards is subject to the drawback that the boards exhibit a tendency to adhere to the face of the platens used in their formation. This problem is minimized by utilizing, in association with the polyisocyanate to be used as binder, minor amounts of one or more phosphates or thiophosphates of the formula: ##STR1## where R=alkyl (C.sub.3 and higher), alkenyl (C.sub.3 and higher), aryl, alkyl-substituted aryl, ##STR2## (where R.sub.2 is alkyl, aryl, or alkyl-substituted aryl, A and B are H, methyl, chloromethyl, 2,2,2-trichloromethyl, m=1-25) and lower-alkyl substituted by from 1 to 2 acyloxy groups where acyl is the residue of an aliphatic carboxylic acid having at least 2 carbon atoms; R.sub.1 is Cl, Br, lower-alkoxy, lower-alkylmercapto, arylamino, mono(lower-alkyl)amino, di(lower-alkyl)amino, hydroxy(lower-alkylene)oxy, aryloxy, hydrocarbylureido, and an enol residue; X=O or S and n=1 or 2. The polyisocyanates and the phosphates or thiophosphates are applied to the particles separately, or after preblending one with the other. Whether the components are applied separately or in combination one with the other, they can each be applied either neat or in the form of an emulsion or emulsions.
摘要翻译：在制备刨花板时使用多异氰酸酯作为粘合剂具有这样的缺点：板表现出粘附在其形成中使用的压板的表面的倾向。通过利用与用作粘合剂的多异氰酸酯相关联的少量一种或多种下式的磷酸酯或硫代磷酸酯，其中R =烷基（C3及更高），烯基（C3及更高级），芳基，烷基取代的芳基，其中R 2是烷基，芳基或烷基取代的芳基，A和B是H，甲基，氯甲基，2,2,2-三氯甲基，m = 1-25）和被1至2个酰氧基取代的低级烷基，其中酰基是具有至少2个碳原子的脂族羧酸的残基; R 1是Cl，Br，低级烷氧基，低级烷基巯基，芳基氨基，单（低级 - 烷基）氨基，二（低级 - 烷基）氨基，羟基（低级亚烷基）氧基，芳氧基，烃基脲基和烯醇残基; X = O或S，n = 1或2.多异氰酸酯和磷酸酯或硫代磷酸酯分别施加到颗粒上，或在与另一种预混合之后。组分是单独使用还是与另一种组合使用，它们各自可以整齐地或以乳液或乳液的形式施用。

6. 发明授权

US5169877A Rigid polyurethane foams with low thermal conductivities 失效
标题翻译：具有低热导率的刚性聚氨酯泡沫
公开(公告)号：US5169877A
公开(公告)日：1992-12-08
申请号：US638858
申请日：1991-01-08
申请人： Benjamin W. Tucker , Debkumar Bhattacharjee
发明人： Benjamin W. Tucker , Debkumar Bhattacharjee
IPC分类号： C08G18/40 , C08G18/42 , C08G18/48 , C08G18/66 , C08G18/76 , C08J9/00 , C08J9/02
CPC分类号： C08G18/4225 , C08G18/4018 , C08G18/4213 , C08G18/6644 , C08G2101/0025 , C08G2101/0041
摘要： Disclosed are rigid cellular polyurethanes prepared by bringing together under foam forming conditions an aromatic polyisocyanate and a polyhydric combination comprising a major proportion of a crude polyester polyol and minor proportion of a cross-linking polyol. This selection of particular ingredients gives rise to foams having extremely low initial insulation K factor values.
摘要翻译：公开了通过在泡沫形成条件下将芳族多异氰酸酯和包含主要比例的粗聚酯多元醇和少量交联多元醇的多羟基化合物混合而制备的刚性泡孔聚氨酯。这种特定成分的选择产生具有极低的初始绝缘K因子值的泡沫。

7. 发明授权

US5008299A Rigid polyurethane foams with low thermal conductivities 失效
标题翻译：具有低热导率的刚性聚氨酯泡沫
公开(公告)号：US5008299A
公开(公告)日：1991-04-16
申请号：US482380
申请日：1990-02-20
申请人： Benjamin W. Tucker , Debkumar Bhattacharjee
发明人： Benjamin W. Tucker , Debkumar Bhattacharjee
IPC分类号： C08G18/40 , C08G18/42 , C08G18/66
CPC分类号： C08G18/6644 , C08G18/4018 , C08G18/4213 , C08G18/4225 , C08G2101/0025 , C08G2101/0041
摘要： Disclosed are rigid cellular polyurethanes prepared by bringing together under foam forming conditions an aromatic polyisocyanate and a polyhydric combination comprising a major proportion of a crude polyester polyol and minor proportion of a cross-linking polyol. This selection of particular ingredients gives rise to foams having extremely low initial insulation K factor values.
摘要翻译：公开了通过在泡沫形成条件下将芳族多异氰酸酯和包含主要比例的粗聚酯多元醇和少量交联多元醇的多羟基化合物混合而制备的刚性泡孔聚氨酯。这种特定成分的选择产生具有极低的初始绝缘K因子值的泡沫。

8. 发明授权

US4339381A 1,3-Alkylene-diazetidine-2,4-diones 失效
标题翻译： 1,3-亚烷基 - 二氮杂环丁烷-2,4-二酮
公开(公告)号：US4339381A
公开(公告)日：1982-07-13
申请号：US231876
申请日：1981-02-05
申请人： Reinhard H. Richter , Benjamin W. Tucker , Henri Ulrich
发明人： Reinhard H. Richter , Benjamin W. Tucker , Henri Ulrich
IPC分类号： C07D225/02 , C07D245/02 , C07D487/08 , C08G18/70 , C07D487/06
CPC分类号： C07D487/08 , C07D225/02 , C07D245/02 , C08G18/701
摘要： 1,3-alkylene-diazetidinediones-2,4, wherein alkylene contains at least 8 carbon atoms, are described. These compounds, which can be regarded as intramolecular dimers of alkylene diisocyanates, give rise to the latter on heating. Accordingly, these compounds are useful in a variety of situations in which it is desirable to have a compound which is stable on storage in admixture with other compounds such as polyols, polyamines and the like (which latter would react with a compound containing free isocyanate groups) but which can, at any desired moment, be converted by heating to the free diisocyanate. The latter then reacts with the other component(s) of the mixture to form a polymer.The above compounds are derived by cyclization of the appropriate cyclic allophanoyl halide.
摘要翻译：描述了其中亚烷基含有至少8个碳原子的1,3-亚烷基二氮杂双环-2,4。这些可以被认为是亚烷基二异氰酸酯的分子内二聚体的这些化合物在加热时产生后者。因此，这些化合物可用于各种情况，其中期望具有与其它化合物如多元醇，多胺等（或后者将与含有游离异氰酸酯基的化合物）混合储存时稳定的化合物），但可以在任何需要的时刻通过加热转化为游离二异氰酸酯。然后后者与混合物的其它组分反应形成聚合物。上述化合物通过合适的环状醛基卤化物的环化得到。

9. 发明授权

US4217436A Polyurethane forming compositions 失效
标题翻译：聚氨酯成型组合物
公开(公告)号：US4217436A
公开(公告)日：1980-08-12
申请号：US968251
申请日：1978-12-11
申请人： Reinhard H. Richter , Benjamin W. Tucker , Henri Ulrich
发明人： Reinhard H. Richter , Benjamin W. Tucker , Henri Ulrich
IPC分类号： C07D243/04 , C07D245/02 , C08G18/70 , C08G18/80 , C08G18/77
CPC分类号： C07D245/02 , C07D243/04 , C08G18/701
摘要： Novel bis cyclic ureas are disclosed having the formula ##STR1## wherein C.sub.n H.sub.a n represents alkylene from 4 to 12 inclusive and provided there are at least 4 carbon atoms in succession in the chain and R is the residue obtained by the removal of both halogen atoms from a diacid halide.The bis cyclic ureas are easily converted to a novel class of aliphatic diisocyanates simply by heating. Alternatively, they are blended with polymeric polyols to form one-component storage stable compositions which are thermally converted to polyurethane resins without any significant volatile or side product formation.
摘要翻译：公开了具有式“IMAGE”的新型双环脲，其中C n Han表示4至12的亚烷基，并且在链中连续地具有至少4个碳原子，R是通过从二酸卤化物。双环脲可以简单地通过加热转化成新一类的脂族二异氰酸酯。或者，它们与聚合多元醇共混以形成单组分储存稳定的组合物，其被热转化为聚氨酯树脂，而没有任何显着的挥发性或副产物形成。

10. 发明授权

US4051166A Araliphatic diisocyanates 失效
标题翻译：脂环族二异氰酸酯
公开(公告)号：US4051166A
公开(公告)日：1977-09-27
申请号：US693793
申请日：1976-06-08
申请人： Reinhard H. Richter , Benjamin W. Tucker , Henri Ulrich
发明人： Reinhard H. Richter , Benjamin W. Tucker , Henri Ulrich
IPC分类号： C07C265/08 , C08G18/72 , C08G18/77 , C07C119/048
CPC分类号： C07C265/00 , C08G18/771
摘要： Novel araliphatic diisocyanates having the formulaOCN(CH.sub.2).sub.3 OArX(CH.sub.2).sub.3 NCOare disclosed wherein X is oxygen or a single bond and Ar is an arylene radical. The araliphatic diisocyanates are prepared from well known and readily obtainable starting materials. When X represents a single bond, the starting material is a monohydric phenol wherein a C-alkylation reaction followed by an O-alkylation reaction with acrylonitrile provides an intermediate dipropionitrile which is converted to the diisocyanate via phosgenation of the corresponding diamine. When X represents oxygen, the starting material is a dihydric phenol wherein O-alkylation with acrylonitrile provides the dipropionitrile which in turn is converted to the diisocyanate via the phosgenation of the corresponding diamine. The diisocyanates find particular utility in the preparation of color and light stable polyurethane products.
摘要翻译：公开了具有式OCN（CH 2）3 OArX（CH 2）3 NCO的新型芳脂族二异氰酸酯，其中X是氧或单键，Ar是亚芳基。芳脂族二异氰酸酯由众所周知且容易获得的原料制备。当X表示单键时，起始材料是一元酚，其中C-烷基化反应随后与丙烯腈进行O-烷基化反应提供中间体二腈，其通过相应二胺的光气化转化为二异氰酸酯。当X表示氧时，原料是二元酚，其中用丙烯腈进行O-烷基化提供二丙腈，二丙腈又通过相应的二胺的光气化转化为二异氰酸酯。二异氰酸酯在制备颜色和光稳定性聚氨酯产品方面具有特别的用途。

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