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公开(公告)号：US11021676B2
公开(公告)日：2021-06-01
申请号：US15432181
申请日：2017-02-14
发明人： Sarvesh K. Agrawal , Joseph P. Rud , Larry E. Hoch
IPC分类号： C11C5/00 , F23D3/16 , B27N7/00 , C09D191/06 , C09D191/08 , C09D191/00
摘要： Wax compositions are provided with improved properties for various applications, such as coating of composite cellulosic materials, e.g., composite wood material, more specifically oriented strand board. As described herein, wax compositions include a kinematic viscosity measured at 100° C. of ≤13.1 mm2/s; and a contact angle on glass of ≤34.4°, which provide enhanced water proofing properties. The wax composition may have a flash point of greater than 450° F. Wax composition are provided with improved properties for candle jars. As described herein, candle jar wax compositions include 150N foots oil and 600N slack wax. The wax composition can include up to about 80% 150N foots oil.
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公开(公告)号：US10676689B2
公开(公告)日：2020-06-09
申请号：US16215916
申请日：2018-12-11
IPC分类号： C10M169/04 , C10M111/02 , C10M169/02 , C10M171/02 , C10M101/02 , C10M145/14
摘要： Grease compositions are provided that can have one or more unexpectedly beneficial low temperature properties even though the grease compositions are formed from lower value components that traditional low temperature greases. The unexpectedly beneficial low temperature properties can be achieved in part by grease compositions that include a naphthenic base stock having a viscosity index of roughly 120 or less and/or a pour point of −20° C. or more while having a naphthenes content of 60 wt % or more. In some aspects, the naphthenic base stock can have an aromatics content of 20 wt % or less.
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3.发明授权公开(公告)号：US10774286B2
公开(公告)日：2020-09-15
申请号：US16217560
申请日：2018-12-12
IPC分类号： C10M169/00 , C10M119/24 , C10M115/08 , C10M169/06 , C10M113/10 , C10M117/00 , C10M129/95 , C10M133/00 , C10M135/36 , C10M137/10 , C10M139/00 , C10M145/02 , C10M149/18 , C10M161/00
摘要： The present disclosure provides a grease composition with improved water resistance and mechanical stability at high-temperatures, including: at least one base oil; a water insoluble thickener; and a low molecular weight thixotropic polyamide composition having molecular weight distribution characteristics meeting the requirement described by the relationship: ( A + D ) ( B + C ) ≥ 0.05 where A=the % mass of the polyamide composition with a molecular weight greater than 1700 AMU; B=the % mass of the polyamide composition with a molecular weight between 1100 AMU and 1300 AMU; C=the % mass of the polyamide composition with a molecular weight between 700 AMU and 1000 AMU; and D=the % mass of the polyamide composition with a molecular weight of 600 AMU or lower (determined by GPC). The grease composition of the present disclosure provides a less than 50 penetration point change as determined by ASTM-D7342, a less than 10 mg weight loss as determined by ASTM-D4170, or both.
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公开(公告)号：US20190106371A1
公开(公告)日：2019-04-11
申请号：US16137887
申请日：2018-09-21
CPC分类号： C07C45/673 , B01J23/04 , B01J23/10 , B01J29/049 , B01J29/84 , C07C45/48 , C07C45/80 , C07C45/82 , C07C49/203 , C09D191/06 , C11C3/00 , C11C5/002
摘要： The present disclosure provides ketone waxes, methods of forming ketone waxes, and compositions comprising ketone waxes. In at least one embodiment, a ketone wax is provided. The ketone wax includes about 50 wt % or greater C40-C90 ketone content; about 50 wt % or greater of the ketone wax has a boiling point of 961° F. or greater; and a paraffins content of less than about 10 wt %, as determined by 2-dimensional gas chromatography. In at least one embodiment, a method for forming a C40-C90 ketone wax includes exposing a feed stock to a basic catalyst under conditions suitable for coupling unsaturated carbon chains from the feed to form a composition including a ketone wax, oligomerizing the ketone wax to form a ketone wax having C40-C90 ketone wax, and distilling and/or extracting the oligomerized ketone wax to provide a C40-C90 ketone wax of the present disclosure.
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公开(公告)号：US10351731B2
公开(公告)日：2019-07-16
申请号：US14920095
申请日：2015-10-22
发明人： Sarvesh K. Agrawal , Larry E. Hoch
IPC分类号： C10G73/36 , C09D191/06 , C09D123/06 , D21H27/10 , D21H17/60 , D21H19/18 , D21H21/16 , B65D65/40 , C08L91/08 , C08L91/06 , D21H19/22
摘要： Wax compositions are provided with improved properties for various applications, such as coating of corrugated cardboard or other cellulosic paper materials. As described herein, paraffin waxes having a very broad molecular weight distribution are provided, e.g., 95% carbon number spread of at least 18 carbon atoms, which result in wax compositions with a relatively hard needle penetration value, suitable blend kinematic viscosity, and provide equivalent or better wet strength and water proofing properties as compared to waxes currently commercially used in corrugated coating. The paraffin wax compositions described herein also provide a higher congealing point, thereby benefiting the high temperature properties such as oil bleed, appearance and friction coefficient of the corrugating wax coating.
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公开(公告)号：US20170247573A1
公开(公告)日：2017-08-31
申请号：US15432181
申请日：2017-02-14
发明人： Sarvesh K. Agrawal , Joseph P. Rud , Larry E. Hoch
IPC分类号： C09D191/06 , C09D191/08 , B27N7/00 , C11C5/00
CPC分类号： C11C5/002 , B27N7/005 , C09D191/06 , C09D191/08 , C11C5/004 , F23D3/16
摘要： Wax compositions are provided with improved properties for various applications, such as coating of composite cellulosic materials, e.g., composite wood material, more specifically oriented strand board. As described herein, wax compositions include a kinematic viscosity measured at 100° C. of ≦13.1 mm2/s; and a contact angle on glass of ≦34.4°, which provide enhanced water proofing properties. The wax composition may have a flash point of greater than 450° F. Wax composition are provided with improved properties for candle jars. As described herein, candle jar wax compositions include 150N foots oil and 600N slack wax. The wax composition can include up to about 80% 150N foots oil.
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公开(公告)号：US11060045B2
公开(公告)日：2021-07-13
申请号：US15626647
申请日：2017-06-19
发明人： Virginia M. Reiner , Michel Daage , Kun Wang , Chunping Wu , Sarvesh K. Agrawal
IPC分类号： C10L1/22 , C10M109/02 , C10M101/04 , C10M105/20 , C10M107/32 , C10N20/02 , C10N20/04 , C10N20/00 , C10N30/02 , C10N30/00
摘要： Systems and methods are provided for processing a feed derived from a renewable source to form oligomerized compounds corresponding to waxes, ketone waxes, and/or lubricant boiling range compounds. The oligomerized compounds derived from the renewable source can have various novel properties relative to waxes and/or lubricant boiling range compounds derived from mineral sources or derived from renewable sources in a conventional manner. The oligomerized compounds can be derived from a renewable source including fatty acids and/or fatty acid derivatives, such as glycerides (including triglycerides) and fatty amides. Optionally but preferably, at least a portion of the fatty acids and/or fatty acid derivatives can include olefinic bonds.
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公开(公告)号：US10450256B2
公开(公告)日：2019-10-22
申请号：US16137887
申请日：2018-09-21
IPC分类号： C07C45/00 , C11C3/00 , C11C5/00 , C07C45/67 , B01J23/04 , B01J23/10 , B01J29/04 , B01J29/84 , C07C45/48 , C07C49/203 , C09D191/06 , C07C45/80 , C07C45/82
摘要： The present disclosure provides ketone waxes, methods of forming ketone waxes, and compositions comprising ketone waxes. In at least one embodiment, a ketone wax is provided. The ketone wax includes about 50 wt % or greater C40-C90 ketone content; about 50 wt % or greater of the ketone wax has a boiling point of 961° F. or greater; and a paraffins content of less than about 10 wt %, as determined by 2-dimensional gas chromatography. In at least one embodiment, a method for forming a C40-C90 ketone wax includes exposing a feed stock to a basic catalyst under conditions suitable for coupling unsaturated carbon chains from the feed to form a composition including a ketone wax, oligomerizing the ketone wax to form a ketone wax having C40-C90 ketone wax, and distilling and/or extracting the oligomerized ketone wax to provide a C40-C90 ketone wax of the present disclosure.
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9.发明申请HIGH OIL CONTENT WAXES FOR FOOD GRADE AND HIGH QUALITY USES AND THE METHODS OF MAKING THE SAME 审中-公开用于食品级和高质量用途的高油含量水及其制备方法公开(公告)号：US20160264780A1
公开(公告)日：2016-09-15
申请号：US15060840
申请日：2016-03-04
CPC分类号： C08L91/06 , C08L91/08 , C08L2205/02 , C10G73/44
摘要： Finished wax compositions with low aromatic content and high oil contents may be suitable for use in candle applications and/or food packaging and other food grade quality applications despite such high oil contents. Such wax compositions can reduce the need for wax refinement and/or post-processing, such as de-oiling, and increase the ease and efficiency of batch preparation and large volume manufacture.
摘要翻译： 具有低芳香含量和高油含量的成品蜡组合物可能适用于蜡烛应用和/或食品包装和其他食品级质量应用，尽管油含量高。 这种蜡组合物可以减少蜡精制和/或后处理的需要，例如脱油，并且增加了批量制备和大批量制造的容易性和效率。
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