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公开(公告)号：US20180066073A1
公开(公告)日：2018-03-08
申请号：US15693186
申请日：2017-08-31
IPC分类号： C08B17/02 , C09D101/14 , C11C3/04
摘要： The present invention describes tunable methods of treating cellulosic materials with a composition that provides increased hydrophobicity and/or lipophobicity to such materials without sacrificing the biodegradability thereof. The methods as disclosed provide for binding of saccharide fatty acid esters on cellulosic materials, including that the disclosure provides products made by such methods. The materials thus treated display higher hydrophobicity, lipophobicity, barrier function, and mechanical properties, and may be used in any application where such features are desired.
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公开(公告)号：US20180142411A1
公开(公告)日：2018-05-24
申请号：US15573712
申请日：2016-05-13
IPC分类号： D21C9/00 , D21H11/16 , D06M13/184 , D06M11/76 , C08B3/20
摘要： In some embodiments, the present invention provides methods including the steps of providing cellulosic material, associating the cellulosic material with an organic acid (e.g., lactic acid) to form a mixture, and heating the mixture to a temperature between 100° C. and 120° C. for at least ten minutes to form a treated cellulosic material, wherein the water retention value of the treated cellulosic material is decreased by at least 10% as compared to untreated cellulosic material.
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公开(公告)号：US11732127B2
公开(公告)日：2023-08-22
申请号：US17952400
申请日：2022-09-26
CPC分类号： C08L67/04 , C08K3/22 , C08K3/30 , C08K3/34 , C08K3/346 , C08L1/02 , C08L67/02 , C09D167/04 , C08L2205/16
摘要： Disclosed are processes for making polymeric composite materials and composite materials made from those processes, the process comprising: providing a mixture, comprising: a liquid, a polymer precursor, and a dispersed-phase precursor; and subjecting the mixture to reaction conditions sufficient: to effect polymerization of the polymer precursor to produce a polymer and a reaction product; and to remove substantially all the liquid and reaction product from the mixture; wherein said reaction conditions comprise: pressure between about 10 millitorr and about 300 torr; and temperature: greater than or equal to the highest boiling point of the liquid and reaction product; less than the decomposition temperature of the polymer; and less than the decomposition temperature of the dispersed-phase precursor.
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公开(公告)号：US11485850B2
公开(公告)日：2022-11-01
申请号：US15911506
申请日：2018-03-05
摘要： Disclosed are processes for making polymeric composite materials and composite materials made from those processes, the process comprising: providing a mixture, comprising: a liquid, a polymer precursor, and a dispersed-phase precursor; and subjecting the mixture to reaction conditions sufficient: to effect polymerization of the polymer precursor to produce a polymer and a reaction product; and to remove substantially all the liquid and reaction product from the mixture; wherein said reaction conditions comprise: pressure between about 10 millitorr and about 300 torr; and temperature: greater than or equal to the highest boiling point of the liquid and reaction product; less than the decomposition temperature of the polymer; and less than the decomposition temperature of the dispersed-phase precursor.
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公开(公告)号：US10570563B2
公开(公告)日：2020-02-25
申请号：US15573712
申请日：2016-05-13
IPC分类号： D21C9/00 , D21H11/16 , D06M11/76 , D06M13/184 , C08B3/20 , D06M101/06
摘要： In some embodiments, the present invention provides methods including the steps of providing cellulosic material, associating the cellulosic material with an organic acid (e.g., lactic acid) to form a mixture, and heating the mixture to a temperature between 100° C. and 120° C. for at least ten minutes to form a treated cellulosic material, wherein the water retention value of the treated cellulosic material is decreased by at least 10% as compared to untreated cellulosic material.
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公开(公告)号：US20230117442A1
公开(公告)日：2023-04-20
申请号：US17952400
申请日：2022-09-26
摘要： Disclosed are processes for making polymeric composite materials and composite materials made from those processes the process comprising: providing a mixture, comprising: a liquid, a polymer precursor, and a dispersed-phase precursor; and subjecting the mixture to reaction conditions sufficient: to effect polymerization of the polymer precursor to produce a polymer and a reaction product; and to remove substantially all the liquid and reaction product from the mixture; wherein said reaction conditions comprise: pressure between about 10 millitorr and about 300 torr; and temperature: greater than or equal to the highest boiling point of the liquid and reaction product; less than the decomposition temperature of the polymer; and less than the decomposition temperature of the dispersed-phase precursor.
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公开(公告)号：US09944789B2
公开(公告)日：2018-04-17
申请号：US14894120
申请日：2014-05-30
IPC分类号： C08L67/04 , C08L67/02 , C08K3/34 , C09D167/04
CPC分类号： C08L67/04 , C08K3/34 , C08K3/346 , C08L67/02 , C08L2205/16 , C09D167/04 , C08L1/02 , C08K3/22 , C08K3/30
摘要： Disclosed are processes for making polymeric composite materials and composite materials made from those processes the process comprising: providing a mixture, comprising: a liquid, a polymer precursor, and a dispersed-phase precursor; and subjecting the mixture to reaction conditions sufficient: to effect polymerization of the polymer precursor to produce a polymer and a reaction product; and to remove substantially all the liquid and reaction product from the mixture; wherein said reaction conditions comprise: pressure between about 10 millitorr and about 300 torr; and temperature: greater than or equal to the highest boiling point of the liquid and reaction product; less than the decomposition temperature of the polymer; and less than the decomposition temperature of the dispersed-phase precursor.
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公开(公告)号：US20180094383A1
公开(公告)日：2018-04-05
申请号：US15567478
申请日：2016-04-22
摘要： The present invention provides, among other things, methods including the steps of providing a cellulosic biomass, associating the cellulosic biomass with an organic liquid to form a mixture, treating the mixture to reduce the moisture content of the mixture to 30% or below (if necessary), and processing the mixture to produce cellulose nanofibrils in a slurry. In some embodiments, provided methods allow for the production of high solids content slurries containing 4% or more cellulosic nanofibrils.
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公开(公告)号：US10794002B2
公开(公告)日：2020-10-06
申请号：US15567478
申请日：2016-04-22
摘要： The present invention provides, among other things, methods including the steps of providing a cellulosic biomass, associating the cellulosic biomass with an organic liquid to form a mixture, treating the mixture to reduce the moisture content of the mixture to 30% or below (if necessary), and processing the mixture to produce cellulose nanofibrils in a slurry. In some embodiments, provided methods allow for the production of high solids content slurries containing 4% or more cellulosic nanofibrils.
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公开(公告)号：US20180194939A1
公开(公告)日：2018-07-12
申请号：US15911506
申请日：2018-03-05
IPC分类号： C08L67/04 , C09D167/04 , C08L67/02 , C08K3/34
摘要： Disclosed are processes for making polymeric composite materials and composite materials made from those processes, the process comprising: providing a mixture, comprising: a liquid, a polymer precursor, and a dispersed-phase precursor; and subjecting the mixture to reaction conditions sufficient: to effect polymerization of the polymer precursor to produce a polymer and a reaction product; and to remove substantially all the liquid and reaction product from the mixture; wherein said reaction conditions comprise: pressure between about 10 millitorr and about 300 torr; and temperature: greater than or equal to the highest boiling point of the liquid and reaction product; less than the decomposition temperature of the polymer; and less than the decomposition temperature of the dispersed-phase precursor.
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