公开(公告)号：US2689848A

公开(公告)日：1954-09-21

申请号：US27011252

申请日：1952-02-05

申请人： WANDER AG DR A

发明人： ELFRIEDE HUSEMANN ,  OTTO WESTPHAL ,  BOTHO KICKHOFEN

IPC分类号： C08B37/14

CPC分类号： C08B37/0057

公开(公告)号：US2516833A

公开(公告)日：1950-08-01

申请号：US76174947

申请日：1947-07-17

申请人： ANTON ANT-WUORINEN OLLI VILJO

发明人： ANTON ANT-WUORINEN OLLI VILJO

IPC分类号： C08B15/00

CPC分类号： C08B15/00 ,  C08B37/0057

公开(公告)号：US12126389B2

公开(公告)日：2024-10-22

申请号：US17879740

申请日：2022-08-02

申请人： ZaiNar, Inc.

发明人： Philip Kratz ,  Mainak Chowdhury

IPC分类号： H04B17/10 ,  C07C41/01 ,  C07G1/00 ,  C08B37/00 ,  C08H7/00 ,  D21C11/00 ,  H04B1/16 ,  H04B1/40 ,  H04B17/14 ,  H04L5/00 ,  H04L7/00

CPC分类号： H04B17/104 ,  C07C41/01 ,  C07G1/00 ,  C08B37/0057 ,  C08H6/00 ,  D21C11/0007 ,  H04B1/16 ,  H04B1/40 ,  H04B17/14 ,  H04L5/0048 ,  H04L7/0079

摘要： A system for generating a self-receive signal includes: a signal generator; a first signal processor; a second signal processor; and an antenna. The system also includes a first passive coupling device: defining a first input port electromagnetically coupled to the signal generator; defining a first transmitted port; defining a first coupled port electromagnetically coupled to the first signal processor; and characterized by a first phase balance between the first transmitted port and the first coupled port. The system further includes a second passive coupling device: defining a second input port electromagnetically coupled to the antenna; defining a second transmitted port electromagnetically coupled to the first transmitted port; defining a second coupled port electromagnetically coupled to the second signal processor; and characterized by a second phase balance between the second transmitted port and the second coupled port substantially similar to the first phase balance.

公开(公告)号：US20240322918A9

公开(公告)日：2024-09-26

申请号：US17879740

申请日：2022-08-02

申请人： ZaiNar, Inc.

发明人： Philip Kratz ,  Mainak Chowdhury

IPC分类号： C07C41/01 ,  C07G1/00 ,  C08B37/00 ,  C08H7/00 ,  D21C11/00

CPC分类号： H04B17/104 ,  C07C41/01 ,  C07G1/00 ,  C08B37/0057 ,  C08H6/00 ,  D21C11/0007 ,  H04B1/16 ,  H04B1/40 ,  H04B17/14 ,  H04L5/0048 ,  H04L7/0079

摘要： A system for generating a self-receive signal includes: a signal generator; a first signal processor; a second signal processor; and an antenna. The system also includes a first passive coupling device: defining a first input port electromagnetically coupled to the signal generator; defining a first transmitted port; defining a first coupled port electromagnetically coupled to the first signal processor; and characterized by a first phase balance between the first transmitted port and the first coupled port. The system further includes a second passive coupling device: defining a second input port electromagnetically coupled to the antenna; defining a second transmitted port electromagnetically coupled to the first transmitted port; defining a second coupled port electromagnetically coupled to the second signal processor; and characterized by a second phase balance between the second transmitted port and the second coupled port substantially similar to the first phase balance.

公开(公告)号：US12084811B2

公开(公告)日：2024-09-10

申请号：US16969671

申请日：2019-02-14

申请人： Société BIOEB

发明人： Michel Delmas

IPC分类号： D21C3/00 ,  C08B37/00 ,  C08H7/00 ,  C10J3/72 ,  D21C3/04 ,  D21C3/20 ,  D21C9/02 ,  D21C9/18 ,  D21C11/00 ,  D21H11/02

CPC分类号： D21C3/003 ,  C08B37/0057 ,  C08H6/00 ,  C10J3/72 ,  D21C3/04 ,  D21C3/20 ,  D21C9/02 ,  D21C9/18 ,  D21C11/0007 ,  D21H11/02 ,  C10J2300/092

摘要： A process for production of lignins and synthetic gas including the steps of extracting lignins and hemicellulose by putting solid Lignocellulosic Raw Material in contact with a mixture of water and formic acid at atmospheric pressure and at a temperature between 80° C. and 110° C.; fractionating, the primary solid fraction and the primary liquid fraction; separating the lignins from the intermediate liquid fraction; and gasifying at least part of said primary solid fraction and/or at least part of said residual liquid fraction for producing synthetic gas.

公开(公告)号：US11834523B2

公开(公告)日：2023-12-05

申请号：US17142525

申请日：2021-01-06

申请人： GranBio Intellectual Property Holdings, LLC

发明人： Kimberly Nelson ,  Theodora Retsina

IPC分类号： D21C1/02 ,  D21C9/00 ,  D21H11/18 ,  D21B1/06 ,  C08B15/08 ,  D21C5/00 ,  D21C11/00 ,  C08H8/00 ,  C12P19/14 ,  C12P7/10 ,  C12P19/02 ,  C07G1/00 ,  C08B37/00 ,  C09K8/10 ,  C09K8/34 ,  C09K8/64 ,  C09K8/68 ,  C13K1/02 ,  D21C3/00 ,  D21C3/06 ,  D21C9/10

CPC分类号： C08B15/08 ,  C07G1/00 ,  C08B37/0057 ,  C08H8/00 ,  C09K8/10 ,  C09K8/34 ,  C09K8/64 ,  C09K8/68 ,  C12P7/10 ,  C12P19/02 ,  C12P19/14 ,  C13K1/02 ,  D21B1/061 ,  D21C1/02 ,  D21C3/003 ,  D21C3/006 ,  D21C3/06 ,  D21C5/005 ,  D21C9/007 ,  D21C9/10 ,  D21C11/0007 ,  D21H11/18

摘要： Some variations provide a new nanolignocellulose composition comprising, on a bone-dry, ash-free, and acetyl-free basis, from 35 wt % to 80 wt % cellulose nanofibrils, cellulose microfibrils, or a combination thereof, from 15 wt % to 45 wt % lignin, and from 5 wt % to 20 wt % hemicelluloses. The hemicelluloses may contain xylan or mannan as the major component. Novel properties arise from the hemicellulose content that is intermediate between high hemicellulose content of raw biomass and low hemicellulose content of conventional nanocellulose. The nanolignocellulose composition is hydrophobic due to the presence of lignin. Processes for making and using the nanolignocellulose compositions are also described.

公开(公告)号：US11795345B2

公开(公告)日：2023-10-24

申请号：US17498014

申请日：2021-10-11

申请人： GranBio Intellectual Property Holdings, LLC

发明人： Kimberly Nelson ,  Theodora Retsina ,  Vesa Pylkkanen ,  Ryan O'Connor

IPC分类号： C09D197/00 ,  C12P19/02 ,  C04B16/02 ,  C12P19/14 ,  C09K8/035 ,  C08B37/00 ,  C08H7/00 ,  C08H8/00 ,  C08L1/02 ,  C08L5/14 ,  C08L97/00 ,  C08L97/02 ,  C12P7/10 ,  C13K1/02 ,  D21H17/23 ,  D21H17/25 ,  D21H19/34 ,  D21H19/52

CPC分类号： C09D197/005 ,  C04B16/02 ,  C08B37/0057 ,  C08H6/00 ,  C08H8/00 ,  C08L1/02 ,  C08L5/14 ,  C08L97/005 ,  C08L97/02 ,  C09K8/035 ,  C12P7/10 ,  C12P19/02 ,  C12P19/14 ,  C13K1/02 ,  C09K2208/08 ,  C12P2203/00 ,  D21H17/23 ,  D21H17/25 ,  D21H19/34 ,  D21H19/52 ,  Y02E50/10 ,  Y10T428/2991 ,  C08L1/02 ,  C08L97/02 ,  C08L97/02 ,  C08L1/02 ,  C04B16/02 ,  C04B20/1029

摘要： Processes disclosed are capable of converting biomass into high-crystallinity, hydrophobic cellulose. In some variations, the process includes fractionating biomass with an acid (such as sulfur dioxide), a solvent (such as ethanol), and water, to generate cellulose-rich solids and a liquid containing hemicellulose and lignin; and depositing lignin onto cellulose fibers to produce lignin-coated cellulose materials (such as dissolving pulp). The crystallinity of the cellulose material may be 80% or higher, translating into good reinforcing properties for composites. Optionally, sugars derived from amorphous cellulose and hemicellulose may be separately fermented, such as to monomers for various polymers. These polymers may be combined with the hydrophobic cellulose to form completely renewable composites.

公开(公告)号：US20180162958A1

公开(公告)日：2018-06-14

申请号：US15580818

申请日：2016-06-09

申请人： Stora Enso OYJ

发明人： Jari Kavakka ,  Mari Granstrom

IPC分类号： C08B37/00

CPC分类号： C08B37/0057 ,  C08B37/0003 ,  C08H8/00 ,  C13K13/002

摘要： Methods for producing refined xylan from a biomass solution, including: (i) providing a biomass solution, which comprises xylan; (ii) concentrating or separating said biomass solution to obtain a xylan concentrate comprising xylan and impurities; (iii) washing and/or extracting the xylan concentrate with a solvent to obtain refined xylan and a solvent stream comprising the solvent and impurities; and (iv) collecting the refined xylan.

公开(公告)号：US20180148516A1

公开(公告)日：2018-05-31

申请号：US15874167

申请日：2018-01-18

申请人： The United States of America, as Represented by the Secretary of Agriculture ,  Z-Trim Holdings Inc.

发明人： Madhav P. Yadav ,  Kevin B. Hicks ,  David Johnston ,  Kyle A. Hanah ,  Madhuvanti S. Kale

IPC分类号： C08B37/00 ,  C08L5/00 ,  A23L33/24 ,  A23L29/262

CPC分类号： C08B37/0057 ,  A23L29/262 ,  A23L33/24 ,  C08L5/00

摘要： Processes for the preparation of cellulosic arabinoxylan fiber. Cellulosic arabinoxylan fiber prepared by the processes. Edible formulations, containing the cellulose arabinoxylan fiber, wherein the cellulosic arabinoxylan fiber function as bulking agents in the edible formulation. Methods of stabilizing an emulsion, involving mixing an effective stabilizing amount of the cellulosic arabinoxylan fiber with an emulsion to stabilize said emulsion. Methods of increasing the water holding capacity of a composition, involving mixing an effective water holding increasing amount of the cellulosic arabinoxylan fiber with a composition to increase the water holding capacity of said composition. Method of increasing the bulk of a composition, involving mixing an effective bulk increasing amount of the cellulosic arabinoxylan fiber with a composition to increase the water holding capacity of said composition. Methods of increasing the viscosity of a composition, involving mixing an effective viscosity increasing amount of the cellulosic arabinoxylan fiber with a composition to increase the viscosity of said composition.

公开(公告)号：US20180002453A1

公开(公告)日：2018-01-04

申请号：US15536543

申请日：2015-12-16

申请人： UNIVERSITÉ DE BORDEAUX ,  Centre national de la recherche scientifique ,  INSTITUT DES CORPS GRAS ETUDES ET RECHERCHES TECHNIQUES-ITERG ,  INSTITUT POLYTECHNIQUE DE BORDEAUX ,  Institut Technologique FCBA

发明人： Henri CRAMAIL ,  Jean-Pierre Albert Stéphane GRELIER ,  Frédérique PICHAVANT ,  Denilson DA SILVA PEREZ ,  Carine ALFOS ,  Suzanne Maud CHEMIN

IPC分类号： C08B37/00 ,  C08L5/14 ,  A61K47/38 ,  C08L31/02

CPC分类号： C08B37/0057 ,  A61K47/38 ,  C07H3/06 ,  C08L5/14 ,  C08L31/02 ,  C08L2201/06 ,  C08L2205/02

摘要： The present invention concerns a compound of formula (I): wherein:—n is an integer comprised between 1 and 7;—X1 is in particular a radical of formula —CH2—S—(CH2)k—S—;—A1 is in particular a linear or branched alkylene radical comprising from 2 to 30 carbon atoms, and—X2 is in particular an alkoxy group of formula ORa, wherein Ra is a linear or branched alkyl group comprising from 1 to 10 carbon atoms.