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1. 发明申请

US20140107288A1 HYDROPHILIC POLYESTER POLYCARBONATE POLYOLS FOR HIGH TEMPERATURE DIESEL APPLICATIONS 审中-公开
标题翻译：用于高温柴油应用的聚酯聚酯多元醇多元醇
公开(公告)号：US20140107288A1
公开(公告)日：2014-04-17
申请号：US14005993
申请日：2012-03-27
申请人： Harpreet Singh , Jorge Jimenez , William H. Heath , Woo-Sung Bae , Amarnath Singh
发明人： Harpreet Singh , Jorge Jimenez , William H. Heath , Woo-Sung Bae , Amarnath Singh
IPC分类号： C08G63/64 , C09D169/00 , C09J169/00 , C08G18/44
CPC分类号： C08G63/64 , C08G18/44 , C08G18/664 , C08G18/7664 , C08G2390/00 , C09D169/005 , C09J169/005
摘要： Embodiments of the invention generally relate to polyols having resistance to hydrocarbons and articles made therefrom. More specifically, embodiments of the invention generally relate to hydrophilic polyester-polycarbonate polyols having resistance to hydrocarbons at high temperatures and articles made therefrom. The novel hydrophilic polyester-polycarbonate polyols described herein may be used in adhesive or elastomer applications requiring enhanced oil and/or diesel resistance. The disclosed polyols are liquid at room temperature, which facilitates processing into polyurethane products As described herein, an elastomer made from such hydrophilic polyester-polycarbonate polyols and methylene diphenyl diisocyanate (MDI) retained >90% of tensile strength after 500 hours ageing at 121 degrees Celsius. A comparative example made from a polyester polyol retained 50% of tensile strength under similar conditions.
摘要翻译：本发明的实施方案通常涉及对烃具有耐受性的多元醇和由其制成的制品。更具体地，本发明的实施方案通常涉及在高温下对碳氢化合物具有耐受性的亲水性聚酯 - 聚碳酸酯多元醇和由其制备的制品。本文所述的新型亲水性聚酯 - 聚碳酸酯多元醇可用于需要增强的油和/或耐柴油性的粘合剂或弹性体应用中。所公开的多元醇在室温下为液体，其有助于加工成聚氨酯产品。如本文所述，由这种亲水性聚酯 - 聚碳酸酯多元醇和亚甲基二苯基二异氰酸酯（MDI）制成的弹性体在121度老化500小时后保持> 90％的拉伸强度摄氏度。在类似条件下，由聚酯多元醇制成的比较例保持50％的拉伸强度。

2. 发明申请

US20140088245A1 HYDROPHOBIC POLYESTER POLYCARBONATE POLYOLS FOR USE IN POLYURETHANE APPLICATIONS 审中-公开
标题翻译：用于聚氨酯应用的疏水性聚酯多元醇多元醇
公开(公告)号：US20140088245A1
公开(公告)日：2014-03-27
申请号：US14005928
申请日：2012-03-30
申请人： Harpreet Singh , Jorge Jimenez , William H. Heath , Woo-Sung Bae , Amarnath Singh
发明人： Harpreet Singh , Jorge Jimenez , William H. Heath , Woo-Sung Bae , Amarnath Singh
IPC分类号： C09D175/06 , C08G18/34 , C08G64/02
CPC分类号： C09D175/06 , C08G18/10 , C08G18/348 , C08G18/44 , C08G18/7671 , C08G63/64 , C08G64/0208 , C08G18/3206
摘要： Disclosed are hydrophobic polyester-polycarbonate polyols which are the reaction product of (a) a polyester polyol and (b) one or more polycarbonate polyols. The polyester polyol (a) is the reaction product of: (i) one or more hydrophobic monomers, (ii) one or more organic acids, and (iii) one or more alcohols having an OH functionality of 2 or more. The polyester-polycarbonate polyols may be both amorphous and liquid at room temperature and have excellent hydrolytic stability. The hydrolytic and chemical performance of the polyester-polycarbonate polyols described herein is superior to that of commercially available hydrophobically modified polyester polyols and to that of commercially available polyester-polycarbonate polyols as described herein.
摘要翻译：公开了作为（a）聚酯多元醇和（b）一种或多种聚碳酸酯多元醇的反应产物的疏水性聚酯 - 聚碳酸酯多元醇。聚酯多元醇（a）是以下物质的反应产物：（i）一种或多种疏水性单体，（ii）一种或多种有机酸，和（iii）一种或多种OH官能度为2以上的醇。聚酯 - 聚碳酸酯多元醇在室温下可以是无定形的和液体的，并且具有优异的水解稳定性。本文所述的聚酯 - 聚碳酸酯多元醇的水解和化学性能优于市售的疏水改性聚酯多元醇和本文所述的市售聚酯 - 聚碳酸酯多元醇的水解和化学性能。

3. 发明授权

US09181392B2 Yield optimization of polycarbonate polyols 有权
标题翻译：聚碳酸酯多元醇的产率优化
公开(公告)号：US09181392B2
公开(公告)日：2015-11-10
申请号：US14379576
申请日：2013-03-13
申请人： William H. Heath , Harpreet Singh , Amarnath Singh , Jorge Jimenez , Qiuyun Xu
发明人： William H. Heath , Harpreet Singh , Amarnath Singh , Jorge Jimenez , Qiuyun Xu
IPC分类号： C08G64/00 , C08G64/30 , C08G64/02 , C08G63/02
CPC分类号： C08G64/305 , C08G64/0208
摘要： Embodiments of the invention provide for methods of producing a polycarbonate polyol. The method includes charging a vessel with butanediol, charging the vessel with a polymerization catalyst, and adding to the vessel dimethyl carbonate at a rate of at least 2.0 g of DMC per minute per kg of BDO to produce polycarbonate polyol at a polycarbonate polyol yield of at least 80% of a theoretical yield.
摘要翻译：本发明的实施方案提供了生产聚碳酸酯多元醇的方法。该方法包括用丁二醇装入容器，用聚合催化剂装入容器，并以每千克BDO每分钟至少2.0克DMC的速率向容器中加入容器中，以聚碳酸酯多元醇的产率制备聚碳酸酯多元醇至少80％的理论产量。

4. 发明授权

US09222008B2 Ester carbonate polyols for hydrolytically stable adhesives 有权
标题翻译：用于水解稳定粘合剂的酯碳酸酯多元醇
公开(公告)号：US09222008B2
公开(公告)日：2015-12-29
申请号：US14357262
申请日：2012-12-04
申请人： Harpreet Singh , Viviano Bertolone , Orazio Rubulotta , Jorge Jimenez , William H. Heath , Amarnath Singh , William A. Koonce
发明人： Harpreet Singh , Viviano Bertolone , Orazio Rubulotta , Jorge Jimenez , William H. Heath , Amarnath Singh , William A. Koonce
IPC分类号： C09J175/06 , C08G63/64 , C08G18/10 , C08G18/12 , C08G18/40 , C08G18/42 , C08G18/44 , C09J175/04 , C09J163/04
CPC分类号： C09J175/06 , C08G18/10 , C08G18/12 , C08G18/4009 , C08G18/4018 , C08G18/4045 , C08G18/4202 , C08G18/44 , C08G63/64 , C09J163/04 , C09J175/04
摘要： A two-component curable adhesive or sealant composition is provided. The first component may comprise a mixture of at least one polyol selected from the group comprising a polyester polyol, a polyester-polycarbonate copolymer polyol, and combinations thereof, a resin, and optionally a solvent. The second component may comprise a prepolymer obtained by reacting a polyester-polycarbonate copolymer polyol which is the reaction product of a polyester polyol which is the reaction product of one or more organic acids, and one or more glycols having a functionality of two or more and one or more polycarbonate polyols, at least one organic polyisocyanate component, and at least one chain extending agent and optionally a solvent. Alternatively, the first component may comprise a polyester-polycarbonate copolymer polyol, a resin, and optionally a solvent. The second component may comprise a polyisocyanate curative and optionally a solvent. The cured adhesive exhibits improved hydrolytic properties while maintaining excellent processability and adhesive properties.
摘要翻译：提供了双组分可固化的粘合剂或密封剂组合物。第一组分可以包含选自包含聚酯多元醇，聚酯 - 聚碳酸酯共聚物多元醇及其组合的组中的至少一种多元醇，树脂和任选的溶剂的混合物。第二组分可以包含通过使作为一种或多种有机酸的反应产物的聚酯多元醇与一种或多种具有两个或多个官能度的二元醇的反应产物的聚酯 - 聚碳酸酯共聚物多元醇和一种或多种聚碳酸酯多元醇，至少一种有机多异氰酸酯组分和至少一种扩链剂和任选的溶剂。或者，第一组分可以包含聚酯 - 聚碳酸酯共聚物多元醇，树脂和任选的溶剂。第二组分可以包含多异氰酸酯固化剂和任选的溶剂。固化的粘合剂表现出改善的水解性能，同时保持优异的加工性能和粘合性能。

5. 发明授权

US09181391B2 Single-pot process for the production of polyester-co-carbonate polyols 有权
标题翻译：用于生产聚酯碳酸酯多元醇的单锅法
公开(公告)号：US09181391B2
公开(公告)日：2015-11-10
申请号：US14373955
申请日：2013-02-04
申请人： William H. Heath , Harpreet Singh , Amarnath Singh , Jorge Jimenez , Qiuyun Xu
发明人： William H. Heath , Harpreet Singh , Amarnath Singh , Jorge Jimenez , Qiuyun Xu
IPC分类号： C08G64/30 , C08G63/64
CPC分类号： C08G64/305 , C08G63/64
摘要： Polyester-co-carbonate polyols and methods for producing the same are provided. The method comprises reacting one or more alcohols having an OH functionality of two or more with one or more organic diacids to form a reaction mixture, adding a first amount of dialkyl carbonate to the reaction mixture to remove water remaining from the reaction mixture by azeotropic drying, adding a transesterification catalyst to the dialkyl carbonate containing reaction mixture and adding a second amount of dialkyl carbonate to the catalyst containing reaction mixture.
摘要翻译：提供了聚酯 - 碳酸酯多元醇及其制备方法。该方法包括将一种或多种具有两个或多个OH官能团的醇与一种或多种有机二酸反应以形成反应混合物，向反应混合物中加入第一量的碳酸二烷基酯以通过共沸干燥除去残留在反应混合物中的水向含碳酸二烷基酯的反应混合物中加入酯交换催化剂，并向含催化剂的反应混合物中加入第二量的碳酸二烷基酯。

6. 发明申请

US20130331510A1 HIGH TEMPERATURE HYDROCARBON RESISTANT POLYURETHANE ARTICLES 审中-公开
标题翻译：高温耐油聚氨酯制品
公开(公告)号：US20130331510A1
公开(公告)日：2013-12-12
申请号：US13985518
申请日：2012-02-14
申请人： Harpreet Singh , Michael J. Barnes , William H. Heath , Amarnath Singh
发明人： Harpreet Singh , Michael J. Barnes , William H. Heath , Amarnath Singh
IPC分类号： C08G64/02
CPC分类号： C08G64/0241 , C08G18/44 , C08G18/664 , C08G2390/00
摘要： Embodiments of the invention generally relate to polyurethanes having resistance to hydrocarbons and articles made therefrom. In one embodiment, a hydrocarbon resistant polycarbonate elastomer containing article is provided. The hydrocarbon resistant polycarbonate elastomer is prepared from a reaction mixture comprising (a) one or more difunctional polycarbonate polyols comprising repeating units from one or more alkane diols having 2 to 20 carbon atoms with a number average molecular weight between 500 and 3,000, and (b) one or more organic polyisocyanate components, wherein the article is selected from filter caps, conduits, containers, seals, mechanical belts, liners, coatings, rollers and machine parts.
摘要翻译：本发明的实施方案一般涉及对碳氢化合物具有耐受性的聚氨酯和由其制成的制品。在一个实施方案中，提供了含烃耐聚碳酸酯弹性体的制品。耐烃聚碳酸酯弹性体由包含（a）一种或多种二官能聚碳酸酯多元醇的反应混合物制备，所述二官能聚碳酸酯多元醇包含来自一个或多个数均分子量在500和3,000之间的具有2至20个碳原子的烷烃二醇的重复单元，和（b ）一种或多种有机多异氰酸酯组分，其中所述制品选自过滤帽，导管，容器，密封件，机械带，衬垫，涂层，辊和机器部件。

7. 发明授权

US09096707B2 Elastomers for paper mill equipment 有权
标题翻译：造纸厂设备用弹性体
公开(公告)号：US09096707B2
公开(公告)日：2015-08-04
申请号：US14374056
申请日：2013-02-07
申请人： Harpreet Singh , William H. Heath , Amarnath Singh , Asfar N. Chowdhury , Marcin Grigoriew , Kaoru Aou
发明人： Harpreet Singh , William H. Heath , Amarnath Singh , Asfar N. Chowdhury , Marcin Grigoriew , Kaoru Aou
IPC分类号： C08G18/48 , C08G18/44 , C08G18/76 , C08G18/10 , C08G18/12 , C08G18/32 , C08G18/40 , D21F1/00
CPC分类号： C08G18/44 , C08G18/10 , C08G18/12 , C08G18/324 , C08G18/4018 , C08G18/4854 , C08G18/7621 , C08G18/7671 , D21F1/0027 , C08G18/6685 , C08G18/6651
摘要： Embodiments of the invention provide for paper mill equipment that can better withstand the conditions of a paper mill. Embodiments encompass paper mill equipment that incorporate a polyurethane layer having a hysteresis value of less than 70% and a permanent set of less than 30%. The polyurethane layer includes a polyurethane produced by curing a mixed composition. The mixed composition includes at least a urethane prepolymer (A) and at least a curing agent (B) having an active hydrogen group (H). The urethane prepolymer (A) has at least one terminal isocyanate group and is obtained by reacting at least a polyisocyanate compound (a) with at least a polycarbonate diol compound (b) having a number average molecular weight of at least 1500 g/mol. The curing agent (B) includes at least an amine compound. The elastomer compositions are also useful to coat the acid pickling roller in the steel industry.
摘要翻译：本发明的实施例提供了能够更好地承受造纸厂的条件的造纸设备。实施例包括结合具有小于70％的滞后值和小于30％的永久变形的聚氨酯层的造纸设备。聚氨酯层包括通过固化混合组合物制备的聚氨酯。混合组合物至少包含氨基甲酸酯预聚物（A）和至少具有活性氢基（H）的固化剂（B）。氨基甲酸酯预聚物（A）具有至少一个末端异氰酸酯基团，并且通过使至少多异氰酸酯化合物（a）与数均分子量为至少1500g / mol的至少一种聚碳酸酯二醇化合物（b）反应而获得。固化剂（B）至少包含胺化合物。弹性体组合物也可用于涂覆钢铁工业中的酸洗辊。

8. 发明授权

US07544750B2 Top antireflective coating composition with low refractive index at 193nm radiation wavelength 有权
$Top antireflective coating composition with low refractive index at 193nm radiation wavelength$
标题翻译：顶部抗反射涂层组合物，在193nm辐射波长下具有低折射率
公开(公告)号：US07544750B2
公开(公告)日：2009-06-09
申请号：US11249693
申请日：2005-10-13
申请人： Wu-Song S. Huang , William H. Heath , Kaushal S. Patel , Pushkara R. Varanasi
发明人： Wu-Song S. Huang , William H. Heath , Kaushal S. Patel , Pushkara R. Varanasi
IPC分类号： G03F7/09
CPC分类号： G03F7/091 , Y10S438/952
摘要： Compositions characterized by the presence of an aqueous base-soluble polymer having aromatic moieties and a refractive index value n of less than 1.5 with respect to a radiation wavelength of 193 nm have been found which are especially useful as top antireflective coatings in 193 nm dry lithographic processes. Polymers with an ethylenic backbone and having fluorine and sulfonic acid moieties have been found to be especially useful. The compositions enable top reflection control at 193 nm while providing ease of use by virtue of their solubility in aqueous alkaline developer solutions.
摘要翻译：已经发现特征在于具有相对于193nm的辐射波长的具有芳族部分和折射率值n小于1.5的水溶性基团可溶性聚合物的组合物，其特别可用作193nm干法光刻中的顶部抗反射涂层过程。已经发现具有乙烯主链并具有氟和磺酸部分的聚合物是特别有用的。该组合物能够在193nm的顶部反射控制，同时通过其在含水碱性显影剂溶液中的溶解度而提供易于使用。

9. 发明授权

US4173784A Inertial system having correction means for effects of gravitational anomalies 失效
标题翻译：惯性系统具有重力异常效应的校正装置
公开(公告)号：US4173784A
公开(公告)日：1979-11-06
申请号：US828730
申请日：1977-08-29
申请人： William H. Heath , Jack Richman
发明人： William H. Heath , Jack Richman
IPC分类号： G01C21/16 , G06G7/78
CPC分类号： G01C21/16 , G06G7/78
摘要： Conventional first and second Schuler tuned inertial platforms, that are physically displaced from each other by a predetermined distance, are employed in an inertial system to reduce navigation errors caused by the uncertainty in the earth's gravitational field. In addition to the two Schuler tuned platforms, a conventional velocity measuring instrument is employed to provide damping to the inertial system. The invention takes advantage of the fact that for a pair of ideal platforms if the relative velocity between them as displaced sensors can be measured with moderate accuracy then performance rivaling that obtainable with a gradiometer aided inertial platform can be achieved.
摘要翻译：在惯性系统中采用传统的第一和第二Schuler调谐惯性平台，它们在物理上彼此偏移预定的距离，以减少由于地球重力场的不确定性引起的导航误差。除了两个舒勒调谐平台之外，采用常规的速度测量仪器来为惯性系统提供阻尼。本发明利用了以下事实：对于一对理想平台，如果可以以适度的精度测量它们之间的相对速度，则可以实现与梯度计辅助惯性平台可获得的性能相当的性能。

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