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1. 发明授权

US5512602A Preparation of polyurethane foams 失效
标题翻译：制备聚氨酯泡沫
公开(公告)号：US5512602A
公开(公告)日：1996-04-30
申请号：US212403
申请日：1994-03-11
申请人： Peter Horn , Werner Hinz , Ludwig Jung
发明人： Peter Horn , Werner Hinz , Ludwig Jung
IPC分类号： C08G18/08 , C08G18/00 , C08G18/22 , C08G18/30 , C08G18/32 , C08G18/48 , C08G18/50 , C08G18/65 , C08G18/66 , C08G101/00 , C08J9/00 , C08J9/06 , C08K5/16
CPC分类号： C08J9/0066 , C08G18/225 , C08G18/482 , C08G18/50 , C08G18/6552 , C08G18/6677 , C08J9/0023 , C08G2101/0016 , C08G2101/0058 , C08G2101/0083 , C08J2375/04
摘要： A process for the preparation of polyurethane foams, preferably semirigid polyurethane foams, having an improved foam structure involves reactinga) organic and/or modified organic polyisocyanates withb) polyhydroxyl compounds containing at least 2 reactive hydrogen atoms andc) crosslinking agents which comprise at least one polyoxyalkylene-polyol having a mean functionality of from 3 to 8 and a hydroxyl number of from 200 to 1300 ppm and a content of alkali metal ions of from 150 to 1200 ppm,in the presence ofd) blowing agents,e) if desired catalysts,f) inorganic and/or organic acids as additives andg) if desired auxiliaries.
摘要翻译：制备具有改进的泡沫结构的聚氨酯泡沫，优选半刚性聚氨酯泡沫的方法包括使a）有机和/或改性的有机多异氰酸酯与b）含有至少2个反应性氢原子的多羟基化合物和c）交联剂，其包含在d）发泡剂的存在下，至少一种平均官能度为3至8，羟值为200至1300ppm，碱金属离子含量为150至1200ppm的聚氧化烯多元醇，e）如果所需催化剂，f）无机和/或有机酸作为添加剂，和g）如果需要的辅助剂。

2. 发明申请

US20170292003A1 COMPOSITION FOR MANUFACTURING POLYURETHANE FOAM AND MOLDED ARTICLE THEREOF 审中-公开
公开(公告)号：US20170292003A1
公开(公告)日：2017-10-12
申请号：US15283191
申请日：2016-09-30
申请人： Hyundai Motor Company , Kia Motors Corporation
发明人： Sung Hyun Lee , Kwon Yong Choi , Dong Uk Lee , Byung Guk Lim , Soon Joon Jung , Il Gon Lee , Jae Beom Park
IPC分类号： C08J9/12 , C08G18/12 , C08G18/65 , C08G18/63 , C08G18/30 , C08G18/76 , C08G18/48
CPC分类号： C08J9/125 , C08G18/10 , C08G18/12 , C08G18/30 , C08G18/4825 , C08G18/4837 , C08G18/632 , C08G18/6552 , C08G18/7621 , C08G18/7657 , C08G18/7664 , C08G2101/0008 , C08G2101/0058 , C08G2101/0083 , C08G2350/00 , C08J2203/10 , C08J2375/04 , C08G18/4072
摘要： Disclosed are a polyurethane composition, a molded article, and a vehicle comprising the polyurethane composition or the molded article. The polyurethane composition comprises a polyol composition (A) in which polyether polyol (a1) and polymer polyol (a2) are mixed at a predetermined amount, an isocyanate composition (B) obtainable by polymerizing polyether polyol (b2) and an isocyanate composition (b1) that comprises i) methylene diphenyl isocyanate (M-MDI) and ii) polymethylene diphenyl isocyanate (P-MDI). As such, the molded article such as a vehicle seat pad can be manufactured with improved static and dynamic comfort.

3. 发明申请

US20070128367A1 Method to adhere an expandable flexible polyurethane to a substrate 审中-公开
标题翻译：将可膨胀的柔性聚氨酯粘附到基底上的方法
公开(公告)号：US20070128367A1
公开(公告)日：2007-06-07
申请号：US10592592
申请日：2005-03-08
申请人： Rifat Tabakovic , Huzeir Lekovic , Frank Billotto , Ali El-Khatib
发明人： Rifat Tabakovic , Huzeir Lekovic , Frank Billotto , Ali El-Khatib
IPC分类号： B05D3/02
CPC分类号： C08G18/36 , C08G18/10 , C08G18/409 , C08G18/4804 , C08G18/4841 , C08G18/6552 , C08G18/6674 , C08G18/7664 , C08G18/794 , C08G2101/0008 , C08G2101/005 , C08G2101/0058 , C08G2120/00 , C08G2150/60 , C08G2170/60 , C08G2350/00 , C08J9/06 , C08J9/103 , C08J2375/04 , C08J2375/08 , C08K5/09 , C08K5/29 , C08L83/00 , C08G18/4009
摘要： Foam-in-place, one component polyurethane compositions are useful to produce foams that adhere to various substrates such as certain vehicle parts and assemblies. The polyurethane composition contains a heat-activated blowing agent. The composition is based on a polyurethane resin that is expandable. The resin is a heat-softenable material, or a low molecular weight material that engages in further curing during the heat expansion step.
摘要翻译：泡沫就地，单组分聚氨酯组合物可用于生产粘附到各种基材如某些车辆部件和组件的泡沫。聚氨酯组合物含有热活化发泡剂。该组合物基于可膨胀的聚氨酯树脂。该树脂是可热软化的材料，或在热膨胀步骤中进一步固化的低分子量材料。

4. 发明申请

US20160083500A1 PHOSPHOROUS CONTAINING FLAME RETARDANTS 审中-公开
标题翻译：含磷的阻燃剂
公开(公告)号：US20160083500A1
公开(公告)日：2016-03-24
申请号：US14785095
申请日：2014-04-15
申请人： BASF SE
发明人： Marco BALBO BLOCK , Jens FERBITS , Christoph FLECKENSTEIN , Birgit HUPKA
IPC分类号： C08G18/08 , C08G18/65 , C08G18/66 , C07F9/12 , C08G18/76
CPC分类号： C08G18/14 , C07F9/12 , C07F9/3258 , C08G18/3878 , C08G18/4018 , C08G18/4216 , C08G18/4816 , C08G18/4825 , C08G18/4841 , C08G18/4875 , C08G18/4883 , C08G18/5075 , C08G18/5078 , C08G18/6552 , C08G18/6666 , C08G18/7621 , C08G2101/0008 , C08G2101/0025 , C08G2101/0083
摘要： The present invention relates to a phosphorus containing polyol, obtainable or obtained by a process comprising the reaction of at least one polyol with a phosphorus containing compound of the general formula (I) as defined herein, as well as the process for preparing a phosphorus containing polyol, comprising the reaction of at least one polyol with a phosphorus containing compound of the general formula (I). Furthermore, the present invention relates to the use of a phosphorus containing polyol as disclosed herein as a flame retardant, to a process for the preparation of a polyurethane and the polyurethane as such.
摘要翻译：本发明涉及含磷多元醇，其可通过包括至少一种多元醇与本文定义的通式（I）的含磷化合物反应的方法获得或获得，以及制备含磷多元醇，其包含至少一种多元醇与通式（I）的含磷化合物的反应。此外，本发明涉及本文公开的含磷多元醇作为阻燃剂的用途，用于制备聚氨酯和聚氨酯的方法。

5. 发明申请

US20160002426A1 Additives for Improving Polyurethane Foam Performance 审中-公开
标题翻译：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。

6. 发明申请

US20030176591A1 Dendritic macromolecule with improved polyether polyol solubility and process for production thereof 审中-公开
标题翻译：具有改进的聚醚多元醇溶解度的树枝状大分子及其生产方法
公开(公告)号：US20030176591A1
公开(公告)日：2003-09-18
申请号：US10343046
申请日：2003-03-13
发明人： Bo Haggman , Hakan Bjornberg
IPC分类号： C08G063/91
CPC分类号： C08G83/003 , C08G18/4072 , C08G18/4283 , C08G18/4623 , C08G18/4669 , C08G18/4804 , C08G18/4887 , C08G18/5024 , C08G18/6552 , C08G18/657 , C08G69/26 , C08G2101/0008 , C08G2101/0083 , C08L101/005
摘要： A dendritic macromolecule having the following characteristics (i) an active hydrogen content of a least 3.8 mmoles/g and (ii) an active hydrogen functionality of at least 16 and which macromolecule is mixable at a ratio of at least 15% by weight with a polyether polyol having a hydroxyl value of at most 40 mg KOH/g to form a stable liquid at 23null C. The subject dendritic macromolecule confer significant load building properties to isocyanate based foams and elastomers such as polyurethane foams and elastomers and may be used for this purpose to partially or fully displace current relatively expensive chemical systems which are used to confer load building characteristics to such foams and elastomers.
摘要翻译：具有以下特征的树枝状高分子（i）至少3.8mmoles / g的活性氢含量和（ii）至少16的活性氢官能团，并且该大分子可以以至少15重量％的比例与羟基值至多为40mg KOH / g的聚醚多元醇，以在23℃下形成稳定的液体。目标树枝状高分子赋予基于异氰酸酯的泡沫和弹性体如聚氨酯泡沫和弹性体显着的负荷建筑性能，并且可用于这个目的是部分地或完全地替代当前相对昂贵的化学体系，这些化学体系用于赋予这种泡沫和弹性体负荷建筑特性。

7. 发明授权

US5693682A Integral skin foam and process for production thereof 失效
标题翻译：整体皮肤泡沫及其生产方法
公开(公告)号：US5693682A
公开(公告)日：1997-12-02
申请号：US604071
申请日：1996-02-20
申请人： Edward T. Kuczynski , William M. Bayko
发明人： Edward T. Kuczynski , William M. Bayko
IPC分类号： C08G18/65 , C08G18/30
CPC分类号： C08G18/6552 , C08G18/65 , C08G2101/0033 , C08G2101/0058 , C08G2101/0066 , C08G2101/0083 , C08G2410/00
摘要： A polyurethane foam essentially free of organic carbon-based blowing agent, the polyurethane foam comprising a foam core having a density of from about 5 to about 45 pounds per cubic foot and an integral skin consisting of substantially non-cellular, non-porous polyurethane. The presence of the integral skin is characterized by a compression force deflection index of at least about 1.20, the compression force deflection index being defined as the ratio of (i) the compression force deflection orthogonal to a cross-section of the foam to (ii) the compression force deflection of the foam core, the compression force deflection measured according to ASTM 3574C. In a preferred embodiment, the present polyurethane foam is further characterized by a flexural modulus index of at about 1.60. In another preferred embodiment, the present invention is characterized by a density index of at least about 1.60. These additional preferred features of the present polyurethane foam are further characteristics of a foam having a true integral skin. A process for producing a polyurethane foam having an integral skin using a blowing agent essentially free of organic carbon-based compounds is also described. The process comprising the steps of: contacting a polyol mixture, an isocyanate, an aqueous blowing agent, a catalyst and a chain extending agent to produce a reaction mixture, the polyol mixture consisting of a first polyol having an average equivalent weight greater than about 1000 and a second polyol having an average equivalent weight in the range of from about 150 to about 1000; and expanding the reaction mixture to produce the polyurethane foam. The present polyurethane foam can be used in a number of vehicular (e.g. steering wheel covers, arm rests, head rests, etc.) and non-vehicular (e.g. shoe-soling, furniture, toys, etc) applications.
摘要翻译：基本上不含有机碳基发泡剂的聚氨酯泡沫，聚氨酯泡沫包括密度为约5至约45磅/立方英尺的泡沫芯和由基本上非细胞的无孔聚氨酯组成的整体表皮。整体皮肤的存在的特征在于至少约1.20的压缩力偏转指数，压缩变形指数被定义为（i）与泡沫的横截面垂直的压缩力偏转与（ii ）泡沫芯的压缩挠度，根据ASTM 3574C测量的压缩挠度。在优选的实施方案中，本发明的聚氨酯泡沫体的特征还在于其弯曲模量指数为约1.60。在另一优选实施方案中，本发明的特征在于至少约1.60的密度指数。本发明聚氨酯泡沫的这些另外的优选特征是具有真实整体皮肤的泡沫的进一步特征。还描述了使用基本上不含有机碳基化合物的发泡剂制备具有整体表皮的聚氨酯泡沫的方法。该方法包括以下步骤：使多元醇混合物，异氰酸酯，含水发泡剂，催化剂和扩链剂接触以产生反应混合物，所述多元醇混合物由平均当量重量大于约1000的第一多元醇组成和平均当量为约150至约1000的第二多元醇; 并使反应混合物膨胀以生产聚氨酯泡沫。本发明的聚氨酯泡沫可以用于许多车辆（例如方向盘罩，扶手，头枕等）和非车辆（例如鞋底，家具，玩具等）应用中。

8. 发明授权

US3637909A Polyurethanes process and product prepared from aliphatic polycarbonates containing in situ polymerized unsaturated compounds 失效
标题翻译：聚氨酯方法和由含有不饱和化合物的异氰酸酯制备的产品
公开(公告)号：US3637909A
公开(公告)日：1972-01-25
申请号：US3637909D
申请日：1969-07-09
申请人： BAYER AG
发明人： BONIN WULF VON , WAGNER KUNO
IPC分类号： C08G18/44 , C08G18/63 , C08G18/65 , C08G18/67 , C08F29/10 , C08G1/00 , C08G22/08 , C08G41/00
CPC分类号： C08G18/6552 , C08G18/44 , C08G18/631 , C08G18/675
摘要： POLYURETHANES AND A PROCESS FOR PREPARING THEM IN WHICH POLYISOCYANATES ARE REACTED WITH ALIPHATIC POLYCARBONATES CONTAINING AT LEAST TWO HYDROXYL GROUPS AND HAVING A MOLECULAR WEIGHT OF 800 TO 3000, WHICH POLYCARBONATES HAVE BEEN PREPARED BY POLYMERIZING UNSATURATED COMPOUNDS IN SITU, IF DESIRED WITH FORMATION OF GRAFT POLYMERS. THE HYDROLYTICALLY STABLE POLYURETHANES OF THIS INVENTION ARE HIGHLY ADVANTAGEOUS FOR USE IN ANY APPLICATION IN WHICH HYDROLYTIC ONDITIONS MAY BE ENCOUNTERED SUCH AS, FOR EXAMPLE, BATHTUB MATS, KITCHEN AIDS, GEARS, MOLDED PARTS, GASKETS, O-RINGS, SHOE HEELS, SHOCK ABSORBERS AND SO ON.

9. 发明授权

US10059823B2 Additives for improving polyurethane foam performance 有权
公开(公告)号：US10059823B2
公开(公告)日：2018-08-28
申请号：US14851081
申请日：2015-09-11
申请人： Evonik Degussa GmbH
发明人： Juan Jesus Burdeniuc , James Douglas Tobias , Renee Jo Keller , You-Moon Jeon
IPC分类号： C08J9/00 , C08G18/16 , C08G18/18 , C08G18/40 , C08G18/65 , C08G18/08 , C08G101/00
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.

10. 发明授权

US09334382B2 Process for producing flexible polyurethane foam 有权
标题翻译：生产柔性聚氨酯泡沫的方法
公开(公告)号：US09334382B2
公开(公告)日：2016-05-10
申请号：US13178562
申请日：2011-07-08
申请人： Juan Jesus Burdeniuc , James Douglas Tobias , You-Moon Jeon , Renee Jo Keller
发明人： Juan Jesus Burdeniuc , James Douglas Tobias , You-Moon Jeon , Renee Jo Keller
IPC分类号： C08J9/00 , C08G18/16 , C08G18/18 , C08G18/40 , C08G18/65 , C08G18/08 , C08G101/00
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细胞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。

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