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1. 发明申请

US20050085658A1 Phthalic anhydride based polyester-ether polyols and double metal cyanide catalyst system for preparing same 审中-公开
公开(公告)号：US20050085658A1
公开(公告)日：2005-04-21
申请号：US11000675
申请日：2004-11-30
申请人： Eric Geiger , Douglas Hillshafer
发明人： Eric Geiger , Douglas Hillshafer
IPC分类号： C08G18/10 , C08G18/42 , C08G63/668 , C08G18/00
CPC分类号： C08G18/4244 , C08G18/10 , C08G18/4261 , C08G18/4288 , C08G18/4866 , C08G18/4887 , C08G63/668 , C08G2101/00 , C08G2190/00 , C09J175/04 , C08G18/3206 , C08G18/302
摘要： Disclosed are polyester-ether polyols and their use in urethane prepolymers, urethane foams and non-foam urethane coatings, adhesives, sealants and/or elastomers. Methods for producing such polyester-ether polyols using double metal cyanide catalysts are disclosed, along with methods for producing urethane prepolymers. The polyester-ether polyols of the instant invention are preferably the reaction product of phthalic anhydride, diethylene glycol, and propylene oxide. These polyester-ether polyols are useful as either the primary polyol in urethane compositions or in combination with conventional auxiliary polyester- and/or polyether-based polyols. The polyester-ether polyols impart greatly improved solubility and compatibility to mixtures of either polyether and/or polyester polyols. The polyester-ether polyols of the instant invention are desirably of lower viscosity than their precursor intermediate polyester polyols and are generally soluble in either polyester- and/or polyether-based polyols. Additionally, the polyester-ether polyols generally provide improved hydrolytic stability to CASE materials in which they are utilized.

2. 发明申请

US20080108719A1 Phthalic Anhydride Based Polyester-Ether Polyols and Double Metal Cyanide Catalyst System for Preparing Same 审中-公开
标题翻译：邻苯二甲酸酐基聚酯 - 醚多元醇和双金属氰化物催化剂体系的制备
公开(公告)号：US20080108719A1
公开(公告)日：2008-05-08
申请号：US11876431
申请日：2007-10-22
申请人： Eric Geiger , Douglas Hillshafer
发明人： Eric Geiger , Douglas Hillshafer
IPC分类号： C08G18/00
CPC分类号： C08G18/10 , C08G18/4261 , C08G18/4866 , C08G18/4887 , C08G2101/00 , C08G2190/00 , C09J175/04 , C08G18/3206 , C08G18/302
摘要： Disclosed are polyester-ether polyols and their use in urethane prepolymers, urethane foams and non-foam urethane coatings, adhesives, sealants and/or elastomers. Methods for producing such polyester-ether polyols using double metal cyanide catalysts are disclosed, along with methods for producing urethane prepolymers. The polyester-ether polyols of the instant invention are preferably the reaction product of phthalic anhydride, diethylene glycol, and propylene oxide. These polyester-ether polyols are useful as either the primary polyol in urethane compositions or in combination with conventional auxiliary polyester- and/or polyether-based polyols. The polyester-ether polyols impart greatly improved solubility and compatibility to mixtures of either polyether and/or polyester polyols. The polyester-ether polyols of the instant invention are desirably of lower viscosity than their precursor intermediate polyester polyols and are generally soluble in either polyester- and/or polyether-based polyols. Additionally, the polyester-ether polyols generally provide improved hydrolytic stability to CASE materials in which they are utilized.
摘要翻译：公开了聚酯 - 醚多元醇及其在氨基甲酸酯预聚物，聚氨酯泡沫和非泡沫聚氨酯涂料，粘合剂，密封剂和/或弹性体中的用途。公开了使用双金属氰化物催化剂生产这种聚酯 - 醚多元醇的方法以及制备氨基甲酸酯预聚物的方法。本发明的聚酯 - 醚多元醇优选为邻苯二甲酸酐，二甘醇和环氧丙烷的反应产物。这些聚酯 - 醚多元醇可用作聚氨酯组合物中的主要多元醇或与常规辅助聚酯和/或聚醚基多元醇组合使用。聚酯 - 醚多元醇大大提高了聚醚和/或聚酯多元醇的混合物的溶解度和相容性。本发明的聚酯 - 醚多元醇理想地比其前体中间体聚酯多元醇具有更低的粘度，并且通常可溶于基于聚酯和/或聚醚的多元醇中。另外，聚醚醚多元醇通常提供改进的水解稳定性，其中使用它们的CASE材料。

3. 发明申请

US20060135637A1 Phthalic anhydride based polyester-ether polyols and double metal cyanide catalyst system for preparing same 审中-公开
标题翻译：邻苯二甲酸酐基聚酯 - 醚多元醇和双金属氰化物催化剂体系制备
公开(公告)号：US20060135637A1
公开(公告)日：2006-06-22
申请号：US11286575
申请日：2005-11-22
申请人： Douglas Hillshafer , Warren Kaplan , Eric Geiger
发明人： Douglas Hillshafer , Warren Kaplan , Eric Geiger
IPC分类号： C08G18/00
CPC分类号： C08G18/4244 , C08G18/10 , C08G18/4261 , C08G18/4288 , C08G18/4866 , C08G18/4887 , C08G63/668 , C08G2101/00 , C08G2190/00 , C09J175/04 , C08G18/3206 , C08G18/302
摘要： Disclosed are polyester-ether polyols and their use in foams, in particular rigid or flexible foams. Methods for producing such polyester-ether polyols using potassium hydroxide or double metal cyanide catalysts are disclosed, along with methods for producing urethane prepolymers. The polyester-ether polyols of the instant invention are preferably the reaction product of phthalic anhydride, diethylene glycol, and propylene oxide. These polyester-ether polyols are useful as either the primary polyol in urethane compositions or in combination with conventional auxiliary polyester- and/or polyether-based polyols. The polyester-ether polyols impart greatly improved solubility and compatibility to mixtures of either polyether and/or polyester polyols. The polyester-ether polyols of the instant invention are desirably of lower viscosity than their precursor intermediate polyester polyols and are generally soluble in either polyester- and/or polyether-based polyols.
摘要翻译：公开了聚醚醚多元醇及其在泡沫中的用途，特别是刚性或柔性泡沫。公开了使用氢氧化钾或双金属氰化物催化剂生产这种聚酯 - 醚多元醇的方法，以及制备氨基甲酸酯预聚物的方法。本发明的聚酯 - 醚多元醇优选为邻苯二甲酸酐，二甘醇和环氧丙烷的反应产物。这些聚酯 - 醚多元醇可用作聚氨酯组合物中的主要多元醇或与常规辅助聚酯和/或聚醚基多元醇组合使用。聚酯 - 醚多元醇大大提高了聚醚和/或聚酯多元醇的混合物的溶解度和相容性。本发明的聚酯 - 醚多元醇理想地比其前体中间体聚酯多元醇具有更低的粘度，并且通常可溶于基于聚酯和/或聚醚的多元醇中。

4. 发明授权

US09487467B2 Method for producing ο-phthalate polyester polyols with low cyclic ester content 有权
标题翻译：用于生产低环酯含量的邻苯二甲酸酯聚酯多元醇的方法
公开(公告)号：US09487467B2
公开(公告)日：2016-11-08
申请号：US14004887
申请日：2012-03-07
申请人： Douglas Hillshafer , Andrew Guo
发明人： Douglas Hillshafer , Andrew Guo
IPC分类号： C07C67/08 , C08G18/08 , C08G18/34 , C08G18/42 , C08G63/181 , C09D175/06 , C09J175/06
CPC分类号： C07C67/08 , C08G18/14 , C08G18/341 , C08G18/4211 , C08G18/4252 , C08G63/181 , C09D175/06 , C09J175/06
摘要： A method for producing a polyester polyol is disclosed. The method comprises reacting phthalic anhydride with a diol selected from the group consisting of ethylene glycol, propylene glycol, 1,3-propanediol, 2-methyl-1,3-propanediol, neopentyl glycol, 1,6-hexanediol, polyethylene glycols having a number average molecular weight within the range of 200 g/mol to 600 g/mol, and mixtures thereof at a diol to phthalic anhydride molar ratio within the range of 1.1 to 1.6. The resulting o-phthalate polyester polyol has a hydroxyl value in the range of 18 to 400 mg KOH/g, an acid value in the range of 0.2 to 5.0 mg KOH/g, and 1 wt. % or less of cyclic esters.
摘要翻译：公开了一种聚酯多元醇的制造方法。该方法包括使邻苯二甲酸酐与选自乙二醇，丙二醇，1,3-丙二醇，2-甲基-1,3-丙二醇，新戊二醇，1,6-己二醇，具有数均分子量在200g / mol至600g / mol的范围内，以及其在二醇与邻苯二甲酸酐摩尔比在1.1至1.6范围内的混合物。得到的邻苯二甲酸酯聚酯多元醇的羟基值在18-400mg KOH / g的范围内，酸值在0.2-5.0mg KOH / g的范围内，和1wt。％以下的环状酯。

5. 发明申请

US20060169948A1 Liquid hardness agent for open cell foams 审中-公开
标题翻译：用于开孔泡沫的液体硬度剂
公开(公告)号：US20060169948A1
公开(公告)日：2006-08-03
申请号：US11390505
申请日：2006-03-27
申请人： Paul Neill , Ronald Herrington , James Stogis , Rick Tabor , Warren Kaplan , Douglas Hillshafer , James Hoesly
发明人： Paul Neill , Ronald Herrington , James Stogis , Rick Tabor , Warren Kaplan , Douglas Hillshafer , James Hoesly
IPC分类号： C08G18/00 , C09K3/00
CPC分类号： C08G18/4211 , C08G18/3215 , C08G18/4018 , C08G18/4072 , C08G18/4833 , C08G18/6564 , C08G18/7621 , C08G2101/0008 , C08G2101/005 , C08G2101/0083
摘要： The present invention provides a ring-containing component polyol and process for making the same for use as a load-bearing capacity improvement agent in flexible polyurethane foam manufacture. The ring-containing component polyol eliminates and/or reduces the need for a copolymer polyol containing suspended solids in the manufacture of flexible foam products. This may reduce production costs, reactivity variations, filter plugging, color variations, foam shrinkage/tightness, foam irregularity, and foam malodor while maintaining an adequate load-bearing capacity. The present polyol blends can be non-opaque or transparent.
摘要翻译：本发明提供含环元素多元醇及其制造方法，用于软质聚氨酯泡沫塑料制造中的承载能力改进剂。含环组分多元醇消除和/或降低在制备柔性泡沫产品中含有悬浮固体的共聚物多元醇的需要。这可以降低生产成本，反应性变化，过滤器堵塞，颜色变化，泡沫收缩/紧密度，泡沫不规则性和泡沫恶臭，同时保持足够的承载能力。本发明的多元醇共混物可以是不透明或透明的。

6. 发明申请

US20140018458A1 METHOD FOR PRODUCING o-PHTHALATE POLYESTER POLYOLS WITH LOW CYCLIC ESTER CONTENT 审中-公开
标题翻译：用于生产低周期酯含量的邻苯二甲酸酯多元醇的方法
公开(公告)号：US20140018458A1
公开(公告)日：2014-01-16
申请号：US14004887
申请日：2012-03-07
申请人： Douglas Hillshafer , Andrew Guo
发明人： Douglas Hillshafer , Andrew Guo
IPC分类号： C07C67/08 , C09D175/06 , C08G18/34 , C09J175/06
CPC分类号： C07C67/08 , C08G18/14 , C08G18/341 , C08G18/4211 , C08G18/4252 , C08G63/181 , C09D175/06 , C09J175/06
摘要： A method for producing a polyester polyol is disclosed. The method comprises reacting phthalic anhydride with a diol selected from the group consisting of ethylene glycol, propylene glycol, 1,3-propanediol, 2-meth-1,3-propanediol, neopentyl glycol, 1,6-hexanediol, polyethylene glycols having a number average molecular weight within the range of 200 g/mol to 600 g/mol, and mixtures thereof at a diol to phthalic anhydride molar ratio within the range of 1.1 to 1.6. The resulting o-phthalate polyester polyol has a hydroxyl value in the range of 18 to 400 mg KOH/g, an acid value in the range of 0.2 to 5.0 mg KOH/g, and 1 wt. % or less of cyclic esters.
摘要翻译：公开了一种聚酯多元醇的制造方法。该方法包括使邻苯二甲酸酐与选自乙二醇，丙二醇，1,3-丙二醇，2-甲基-1,3-丙二醇，新戊二醇，1,6-己二醇，具有数均分子量在200g / mol至600g / mol的范围内，以及其在二醇与邻苯二甲酸酐摩尔比在1.1至1.6范围内的混合物。得到的邻苯二甲酸酯聚酯多元醇的羟基值在18-400mg KOH / g的范围内，酸值在0.2-5.0mg KOH / g的范围内，和1wt。％以下的环状酯。

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