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公开(公告)号：US11414380B2
公开(公告)日：2022-08-16
申请号：US14856656
申请日：2015-09-17
发明人： Neil Warren Boaz , Stephanie Kay Clendennen , Yuan Zhang , Michael James Fevola , Tobias Johannes Fütterer
IPC分类号： C07C309/18 , C07C303/22 , C11D1/62 , C07C309/14 , C07C231/12 , C07C227/18 , C07C229/12 , C07C237/06 , C09K23/00 , C07C303/08 , C09K15/20 , C09K15/28 , C12P13/00 , C12P13/02
摘要： Disclosed are a variety of amphoteric compounds containing a quaternary nitrogen group, a covalently bound counterion, and an ester or amide group. These amphoteric compounds can be advantageously prepared via a chemoenzymatic green process, and exhibit good surfactant properties.
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公开(公告)号：US20220227892A1
公开(公告)日：2022-07-21
申请号：US17595565
申请日：2020-05-22
发明人： David Eugene Slivensky , Daryl Bitting , Kenny Randolph Parker , Michael Gary Polasek , William Lewis Trapp , Xianchun Wu , Wenlai Feng , Thomas Joseph Pecorini , Michael Eugene Donelson , Haining An
摘要： A process for preparing a recycle content cellulose ester and a recycle content cellulose ester composition comprising at least one cellulose ester having at least one substituent on an anhydroglucose unit (AU) derived from a recycle ethylene composition are provided.
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公开(公告)号：US20220220391A1
公开(公告)日：2022-07-14
申请号：US17595514
申请日：2020-05-22
发明人： David Eugene Slivensky , Daryl Bitting , Kenny Randolph Parker , Michael Gary Polasek , William Lewis Trapp , Xianchun Wu
摘要： The present application discloses a recycle content cracked effluent composition having a certain compositional profile produced by cracking a cracker feed comprising a recycle content pyrolysis oil composition, and methods of producing the recycle content cracked effluent composition.
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公开(公告)号：US20220220389A1
公开(公告)日：2022-07-14
申请号：US17595515
申请日：2020-05-22
发明人： David Eugene Slivensky , Daryl Bitting , Kenny Randolph Parker , Michael Gary Polasek , William Lewis Trapp , Xianchun Wu
摘要： The present application discloses a recycle content (C2-3)alkene product (r-(C2-3)alkene) having a certain compositional profile a obtained from cracking recycle content pyrolysis oil composition and processes for obtaining the recycle content (C2-3)alkene product having a certain compositional profile.
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公开(公告)号：US20220186021A1
公开(公告)日：2022-06-16
申请号：US17594915
申请日：2020-05-06
IPC分类号： C08L67/02
摘要： Described are polymer compositions that include a blend of recycled poly(ethylene terephthalate) (rPET) and a copolyester based on monomers that include on terephthalic acid (TPA), ethylene glycol (EG) and 2,2,4,4-tetramethyl-1,3-cyclobutanediol (TMCD), wherein the blend has improved engineering properties compared to the rPET material.
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公开(公告)号：US20220185989A1
公开(公告)日：2022-06-16
申请号：US17595327
申请日：2020-06-12
摘要： The present application discloses novel cyclohexane dicarboxylate mixed esters of formula I: wherein R1, R2, and n are defined herein. The mixed esters are useful as plasticizers. The application also discloses resin compositions comprising the cyclohexane dicarboxylate mixed esters of formula I.
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公开(公告)号：US20220169785A1
公开(公告)日：2022-06-02
申请号：US17597442
申请日：2020-07-08
IPC分类号： C08G63/88 , B33Y70/10 , B29C64/153
摘要： A build material for additive manufacturing applications is disclosed. The build material includes a build composition in powder form, The build composition includes a semi-crystalline polymer having a glass transition temperature of at least 70° C. and an onset melting temperature of at least 125° C., as measured by DSC, and that exhibits an amorphous return. A semi-crystalline polymer useful in additive manufacturing applications and a method for making the semi-crystalline polymer article are also described.
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公开(公告)号：US20220162761A1
公开(公告)日：2022-05-26
申请号：US17437956
申请日：2020-03-05
发明人： SCOTT DONALD BARNICKI , ROBERT THOMAS HEMBRE , SUMIT CHAKRABORTY , MICHAEL RICHARD LANINGHAM , VICKIE HAGOOD OSBORNE , LESLIE SHARON DEPEW , ANNETTE ELIZABETH STEVENS , JOHN DEREK WOOLLINS , GUOXIONG HUA
摘要： Method for producing molecular halogen are disclosed, that include the steps of: oxidizing a halide to produce a mixture comprising one or more of a molecular halogen, a trihalide, and a halide; reducing a polysulfide comprising a higher rank polysulfide dianion to produce a lower rank polysulfide dianion; and recovering molecular halogen from the mixture comprising one or more of a molecular halogen, a trihalide, and a halide.
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公开(公告)号：US11339274B2
公开(公告)日：2022-05-24
申请号：US16779937
申请日：2020-02-03
发明人： Ryo Tanaka , Kana Miyazaki , Masahiro Moriyama , Kenji Yao
IPC分类号： C08L1/14
摘要： A resin composition includes a cellulose ester compound (A), a poly(meth)acrylate compound (B) containing 50% by weight or more of a constituting unit derived from a (meth)acrylic acid alkyl ester, a polyester resin (C), and at least one polymer (D) selected from a polymer with a core shell structure having a core layer and a shell layer containing a polymer of a (meth)acrylic acid alkyl ester on a surface of the core layer, and an olefin polymer which is a polymer of an α-olefin and a (meth)acrylic acid alkyl ester and contains 60% by weight or more of a constituting unit derived from the α-olefin.
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公开(公告)号：US11332885B2
公开(公告)日：2022-05-17
申请号：US16522969
申请日：2019-07-26
发明人： Charles Stuart Everett , Melvin Glenn Mitchell , Kenny Randolph Parker , Koushik Ghosh , Mounir Izallalen
摘要： The present invention provides compositions comprising cellulose fibers and cellulose ester fibers and wet laid articles made from the compositions, as well as wet laid processes to produce these compositions. More specifically, the present invention provided compositions comprising cellulose fibers and cellulose acetate fibers and wet laid articles made from these compositions as well as wet laid processes to produce these compositions. The present invention also relates to developing a composition, process, wet laid product, or articles exhibiting any one of many desired benefits.
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