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    Additives for Improving Polyurethane Foam Performance
    1.
    发明申请
    Additives for Improving Polyurethane Foam Performance 审中-公开
    改善聚氨酯泡沫性能的添加剂

    公开(公告)号：US20160002426A1

    公开(公告)日：2016-01-07

    申请号：US14851081

    申请日：2015-09-11

    申请人： AIR PRODUCTS AND CHEMICALS, INC..

    发明人： Juan Jesus Burdeniuc ,  James Douglas Tobias ,  Renee Jo Keller ,  You-Moon Jeon

    IPC分类号： C08J9/00

    CPC分类号： C08J9/0028 ,  C08G18/0838 ,  C08G18/16 ,  C08G18/185 ,  C08G18/4072 ,  C08G18/6552 ,  C08G2101/00 ,  C08G2101/0008 ,  C08J9/0033 ,  C08J9/0042 ,  C08J2205/05 ,  C08J2375/04 ,  C08J2375/08

    摘要： A composition and process useful to make flexible polyurethane foams and in particular flexible molded polyurethane foams is disclosed. The usage of dipolar aprotic liquids such as DMSO, DMI, sulfolane, N-methyl-acetoacetamide, N,N-dimethylacetoacetamide as well as glycols containing hydroxyl numbers OH#≦1100 as cell opening aides for 2-cyanoacetamide or other similar molecules containing active methylene or methine groups to make a polyurethane foam is also disclosed. The advantage of using cell opener aids results in a) no foam shrinkage; b) lower use levels of cell opener; c) foam performance reproducibility d) optimum physical properties. In addition, combining the acid blocked amine catalyst together with the cell opener and the cell opener aid results in a less corrosive mixture as well as provides a method that does not require mechanical crushing for cell opening.

    摘要翻译： 公开了用于制备柔性聚氨酯泡沫，特别是柔性模塑聚氨酯泡沫的组合物和方法。 使用偶极非质子液体如DMSO，DMI，环丁砜，N-甲基 - 乙酰乙酰胺，N，N-二甲基乙酰乙酰胺以及含有羟基数OH＃＆amp; 1100的二醇作为2-氰基乙酰胺或其它类似分子的开放助剂 还公开了制备聚氨酯泡沫的活性亚甲基或次甲基。 使用细胞开放助剂的优点导致a）没有泡沫收缩; b）细胞开放剂的使用水平较低; c）泡沫性能重现性d）最佳物理性能。 此外，将酸封闭的胺催化剂与开孔剂和开孔剂组合在一起导致较少的腐蚀性混合物，并且提供了不需要机械破碎以进行开孔的方法。

    REACTIVE AMINE CATALYSTS FOR POLYURETHANE APPLICATIONS
    4.
    发明申请
    REACTIVE AMINE CATALYSTS FOR POLYURETHANE APPLICATIONS 审中-公开
    用于聚氨酯应用的反应性胺催化剂

    公开(公告)号：US20160347901A1

    公开(公告)日：2016-12-01

    申请号：US15170142

    申请日：2016-06-01

    申请人： Air Products and Chemicals, Inc.

    发明人： JUAN JESUS BURDENIUC ,  Torsten Panitzsch ,  Kai Xi ,  Renee Jo Keller

    IPC分类号： C08G18/18 ,  C08J9/14 ,  C07C273/18 ,  C08G18/32 ,  C08G18/76

    CPC分类号： C08G18/1825 ,  C07C273/1809 ,  C08G18/1841 ,  C08G18/3203 ,  C08G18/657 ,  C08G18/7621 ,  C08G2101/0008 ,  C08G2101/0083 ,  C08J9/142 ,  C08J2205/06 ,  C08J2375/04

    摘要： Tertiary amine catalysts having isocyanate reactive groups that are capable of forming thermally stable covalent bonds able to withstand temperatures up to 120° C. are disclosed. These catalyst can be used to produce polyurethane foam having the following desirable characteristics: a) very low chemical emissions over a wide range of environmental conditions and isocyanate indexes (e.g. indexes as low as 65 but higher than 60) while meeting all physical property requirements; b) sufficient hydrolytic stability to maintain the catalyst covalently bound to foam without leaching of tertiary amine catalyst when foam is exposed to water or aqueous solutions even at temperatures higher than ambient (temperature range 25° C. to 90° C.); and c) stable contact interface between the polyurethane polymer and other polymers (for example polycarbonate) with minimal migration of tertiary amine catalyst from polyurethane polymer to other polymers yielding no noticeable polymer deterioration at the point of contact even under conditions of heat and humidity.

    摘要翻译： 公开了具有能够形成能够承受高达120℃的温度的热稳定共价键的具有异氰酸酯反应性基团的叔胺催化剂。 这些催化剂可用于生产具有以下所需特性的聚氨酯泡沫：a）在满足所有物理性能要求的同时，在广泛的环境条件和异氰酸酯指数（例如低至65但高于60的指数）下，化学物质排放量非常低。 b）即使在高于环境温度（温度范围为25°C至90°C）的情况下，即使泡沫暴露于水或水溶液时，也可保持催化剂共价结合泡沫体而不浸提叔胺催化剂; 和c）聚氨酯聚合物和其它聚合物（例如聚碳酸酯）之间的稳定的接触界面，其中叔胺催化剂从聚氨酯聚合物到其它聚合物的最小迁移，即使在热和湿度的条件下也在接触点处没有显着的聚合物劣化。

    Low Emissions Polyurethane Foam Made with Isocyanate Reactive Amine Catalyst
    6.
    发明申请
    Low Emissions Polyurethane Foam Made with Isocyanate Reactive Amine Catalyst 审中-公开
    用异氰酸酯活性胺催化剂制成的低排放聚氨酯泡沫

    公开(公告)号：US20160075817A1

    公开(公告)日：2016-03-17

    申请号：US14851441

    申请日：2015-09-11

    申请人： AIR PRODUCTS AND CHEMICALS, INC.

    发明人： Juan Jesus Burdeniuc ,  Torsten Panitzsch ,  Renee Jo Keller

    IPC分类号： C08G18/76 ,  C07C253/30 ,  C07C209/48 ,  C08G18/18

    摘要： Tertiary amine catalysts having isocyanate reactive groups that are capable of forming thermally stable covalent bonds able to withstand temperatures from 120° C. and higher and up to 250° C. are disclosed. These catalyst can be used to produce polyurethane foam having the following desirable characteristics: a) very low chemical emissions over a wide range of environmental conditions and isocyanate indexes (e.g., indexes as low as 65 but higher than 60) ; b) sufficient hydrolytic stability to maintain the catalyst covalently bound to foam without leaching of tertiary amine catalyst when foam is exposed to water or aqueous solutions even at temperatures higher than ambient (temperature range 25° C. to 90° C.); and c) stable contact interface between the polyurethane polymer and other polymers (for example polycarbonate) with minimal migration of tertiary amine catalyst from polyurethane polymer to other polymers yielding no noticeable polymer deterioration at the point of contact even under conditions of heat and humidity.

    摘要翻译： 公开了具有能够形成能够承受120℃以上且高达250℃的温度的热稳定共价键的具有异氰酸酯反应性基团的叔胺催化剂。 这些催化剂可用于生产具有以下所需特性的聚氨酯泡沫：a）在宽范围的环境条件和异氰酸酯指数（例如低至65但高于60的指数）下的非常低的化学物质排放; b）即使在高于环境温度（温度范围为25°C至90°C）的情况下，即使泡沫暴露于水或水溶液时，也可保持催化剂共价结合泡沫体而不浸提叔胺催化剂; 和c）聚氨酯聚合物和其它聚合物（例如聚碳酸酯）之间的稳定的接触界面，其中叔胺催化剂从聚氨酯聚合物到其它聚合物的最小迁移，即使在热和湿度的条件下也在接触点处没有显着的聚合物劣化。

    Process for Producing Flexible Polyurethane Foam Using Natural Oil Polyols
    7.
    发明申请
    Process for Producing Flexible Polyurethane Foam Using Natural Oil Polyols 有权
    使用天然油多元醇生产柔性聚氨酯泡沫的方法

    公开(公告)号：US20160032042A1

    公开(公告)日：2016-02-04

    申请号：US14867114

    申请日：2015-09-28

    申请人： AIR PRODUCTS AND CHEMICALS, INC.

    发明人： Juan Jesus Burdeniuc ,  James Douglas Tobias ,  Renee Jo Keller

    IPC分类号： C08G18/08 ,  C08G18/76 ,  C08G18/34

    CPC分类号： C08G18/14 ,  C08G18/302 ,  C08G18/3206 ,  C08G18/343 ,  C08G18/36 ,  C08G18/4841 ,  C08G18/6696 ,  C08G18/7621 ,  C08G2101/0008 ,  C08G2101/005 ,  C08G2101/0083 ,  C08J2205/06 ,  C08K5/0008 ,  C08K5/05 ,  C08K5/06 ,  C08K5/20 ,  C08K5/315 ,  C08K5/3445 ,  C08K5/41 ,  C08K5/45

    摘要： A composition and process useful to make flexible polyurethane foams and in particular flexible molded polyurethane foams is disclosed. The usage of dipolar aprotic liquids such as DMSO, DMI, sulfolane, N-methyl-acetoacetamide, N, N-dimethylacetoacetamide as well as glycols containing hydroxyl numbers OH#≦1100 as cell opening aides for 2-cyanoacetamide or other similar molecules containing active methylene or methine groups to make a polyurethane foam is also disclosed. The advantage of using cell opener aids results in a) no foam shrinkage; b) lower use levels of cell opener; c) foam performance reproducibility d) optimum physical properties. In addition, combining the acid blocked amine catalyst together with the cell opener and the cell opener aid results in a less corrosive mixture as well as provides a method that does not require mechanical crushing for cell opening.

    摘要翻译： 公开了用于制备柔性聚氨酯泡沫，特别是柔性模塑聚氨酯泡沫的组合物和方法。 使用偶极非质子液体如DMSO，DMI，环丁砜，N-甲基 - 乙酰乙酰胺，N，N-二甲基乙酰乙酰胺以及含有羟基数OH＃＆amp; 1100的二醇作为2-氰基乙酰胺或其它类似分子的开放助剂 还公开了制备聚氨酯泡沫的活性亚甲基或次甲基。 使用细胞开放助剂的优点导致a）没有泡沫收缩; b）细胞开放剂的使用水平较低; c）泡沫性能重现性d）最佳物理性能。 此外，将酸封闭的胺催化剂与开孔剂和开孔剂组合在一起导致较少的腐蚀性混合物，并且提供了不需要机械破碎以进行开孔的方法。