公开(公告)号：US20230084386A1

公开(公告)日：2023-03-16

申请号：US17945644

申请日：2022-09-15

申请人： GranBio Intellectual Property Holdings, LLC

发明人： Basil Evangelo KARAMPELAS

IPC分类号： C08L1/04 ,  C08L97/00 ,  C09D197/00 ,  C08L5/14 ,  B60C1/00

摘要： The present invention provides an automotive tire containing from 0.1 wt % to 50 wt % hydrophobic nanocellulose. Hydrophobic nanocellulose may include lignin-coated nanocellulose and/or a chemically modified surface to increase hydrophobicity. The nanocellulose may include cellulose nanofibrils and/or cellulose nanocrystals. The nanocellulose may be introduced into tire components such as inner liner, body ply, sidewall, beads, apex, belts, treads, cushion gum, and textile fabric. The nanocellulose may be obtained from a biomass-fractionation process utilizing an acid catalyst, a solvent for lignin, and water to generate a lignin-containing nanocellulose precursor, followed by mechanical treatment of the nanocellulose precursor to produce the nanocellulose. For example, the nanocellulose may be obtained from the AVAP® process. The tire may further include one or more additional components derived from lignocellulosic biomass. For example, the tire may contain lignin-derived carbon black, lignin-derived antioxidants, or biomass-derived silica. The tire may also contain synthetic polymers derived from biomass sugars.

公开(公告)号：US11377792B2

公开(公告)日：2022-07-05

申请号：US17511501

申请日：2021-10-26

申请人： Pierson Capital Environmental (Beijing) Limited

发明人： Feng Ling

IPC分类号： B01D1/00 ,  D21C11/00 ,  B01D1/26 ,  B01D3/14 ,  B01D3/38 ,  B04B11/02 ,  B04B11/08 ,  C05F5/00 ,  C07G1/00 ,  C08B1/08 ,  C08L5/14 ,  C12F3/10 ,  D21C9/00 ,  B01D3/00

摘要： Provided herein are compositions and processes concerning efficient downstream processing of products derived from organic acids pretreatment of plant materials.

公开(公告)号：US11142668B2

公开(公告)日：2021-10-12

申请号：US16663671

申请日：2019-10-25

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

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：US20210269623A1

公开(公告)日：2021-09-02

申请号：US17261192

申请日：2019-07-19

申请人： KEMIRA OYJ

发明人： Juhana AHOLA ,  Kaisa KARISALMI ,  Christos RAMPOTAS ,  Perttu HEISKA ,  Mika SUVANTO

IPC分类号： C08L1/02 ,  C08L5/06 ,  C08L5/14 ,  C08L97/00 ,  C08H8/00 ,  B29B9/12

摘要： The present invention relates to a granular microfibrillated cellulose product comprising a microfibrillated cellulose originating from agricultural biomass, said microfibrillated cellulose product comprising ≤75 wt % of cellulose, preferably ≤70 wt %, based on dry solids content of said product, wherein said granular microfibrillated cellulose product has a bulk density of 500-1200 kg/m3; a flowability of 5-60 ml/s, measured by a Copley scientific powder flowability tester having a stainless steel cylinder with orifice 16 or funnel with orifice 15; and a water content of at most 60 wt %, based on total microfibrillated cellulose product. The present invention further relates to its manufacture and usein and manufacture of paper and paperboard products.

公开(公告)号：US20210040436A1

公开(公告)日：2021-02-11

申请号：US16976502

申请日：2019-03-01

申请人： DuPont Nutrition Biosciences APS

发明人： Erwan Henri ,  Geoffrey Babin ,  Geoffrey Boulanger ,  Yann Angoumois ,  Nicolas Normand ,  Jean-Noel Chaize ,  Alexia Perignon

IPC分类号： C12N1/04 ,  C08L5/14

摘要： The invention provides an improved method for lyophilising lactic bacteria of the coccus type, and freeze-dried bacterial compositions resulting from the method.

公开(公告)号：US20200369888A1

公开(公告)日：2020-11-26

申请号：US16959856

申请日：2019-01-07

申请人： YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW UNIVERSITY OF JERUSALEM LTD.

发明人： Doron KAM ,  Michael LAYANI ,  Oded SHOSEYOV ,  Shlomo MAGDASSI

IPC分类号： C08L97/02 ,  C08L97/00 ,  C08L1/02 ,  C08L5/14 ,  C08L3/02 ,  C09D197/02 ,  C08K13/04

摘要： The invention generally concerns methods and printing inks comprising wood chips/wood powder and plant-extracted natural binders for constructing wood 3D structures.

公开(公告)号：US20200347189A1

公开(公告)日：2020-11-05

申请号：US16766091

申请日：2018-07-30

申请人： LIGNUM Inc.

发明人： Sang-Hyun LEE

IPC分类号： C08H8/00 ,  C08L1/02 ,  C08L5/14 ,  C08L97/00

摘要： Disclosed herein a method for preparing a bio-filler for a plastic from woods and a bio-filler for a plastic prepared thereby.

公开(公告)号：US10729164B2

公开(公告)日：2020-08-04

申请号：US15771272

申请日：2016-10-26

申请人： Kwang-Soon Shin ,  SANDOL FOOD CO., LTD. ,  HONGCHEON INSTITUTE OF MEDICINAL HERB

发明人： Kwang-Soon Shin ,  Sue-Jung Lee ,  Hye-Ryung Park ,  Sun Young Kim ,  Dong-Joo Kwon ,  Ho-Sung Lee

IPC分类号： A23L33/105 ,  A61K31/715 ,  A23K20/163 ,  A23L7/10 ,  A61K36/899 ,  A23L33/21 ,  C08B37/00 ,  C08L5/14

摘要： The present invention relates to an immuno-enhancing composition including a corn-derived polysaccharide. The immuno-enhancing composition may be a food composition, a feed composition, or a pharmaceutical composition.

公开(公告)号：US10716877B2

公开(公告)日：2020-07-21

申请号：US15533622

申请日：2015-12-07

申请人： THE UNIVERSITY OF QUEENSLAND

发明人： Nasim Amiralian ,  Darren James Martin

IPC分类号： A61L31/04 ,  A61F6/04 ,  C08L5/14 ,  C09J101/02 ,  C08G18/40 ,  C09J105/14 ,  C08L1/02 ,  C08G18/76 ,  C08G18/64 ,  C08G18/32 ,  C08L75/04 ,  C08G18/48 ,  C09J175/04 ,  A61B42/10 ,  A61M25/10 ,  B29C41/14 ,  C08K7/02 ,  C08L75/08 ,  B82Y30/00 ,  B29K75/00 ,  B29K105/12 ,  B29K201/00 ,  B29L31/00

摘要： A composite material comprising an elastomer and nanocellulose. The nanocellulose may comprise a nanocellulose material derived from plants having C4 leaf anatomy, or a nanocellulose material derived from a plant material having a lesser amount of lignin than hemicellulose, or a nanocellulose having a hemicellulose content of from 25% to 55% by weight of the nanocellulose material, or a nanocellulose comprising nanofibrils having a diameter of up to 5 nm, or a nanocellulose comprising nanocellulose material of plant origin comprising nanocellulose particles or fibres having an aspect ratio of at least 250, or the composite material having a stiffness of not greater than 2.5 times the stiffness of the elastomer without the nanocellulose material being present, or the nanocellulose particles or fibres being derived from a plant material having a hemicellulose content of 30% or higher (w/w). The nanocellulose may be derived from arid Spinifex.

公开(公告)号：US10583420B2

公开(公告)日：2020-03-10

申请号：US15516171

申请日：2015-09-30

申请人： 7905122 Canada Inc.

发明人： Paul Jollez ,  Isabelle Bolduc

IPC分类号： A01K1/015 ,  B01J20/24 ,  B01J20/28 ,  B01J20/30 ,  B01J20/32 ,  C12Q1/28 ,  B01J20/26 ,  C08L1/04 ,  C08L3/02 ,  C08L5/00 ,  C08L5/14 ,  C12Q1/54

摘要： A process for manufacturing particles of water-absorbing material is provided. The process includes providing a powder bed composed of an absorptive powder comprising a water-absorbing polysaccharide onto a surface; releasing an aqueous solution from a solution dispenser so as to contact the powder bed, 5 thereby forming a solution-impregnated humid material; letting the solution-impregnated humid material agglomerate in substantially shear-less conditions to form an agglomerated humid material, the solution-impregnated humid material being supported by the surface; and drying the agglomerated humid material, thereby forming the particles.