-
公开(公告)号：US20230415462A1
公开(公告)日：2023-12-28
申请号：US18464927
申请日：2023-09-11
Applicant: Masonite Corporation
Inventor： Mohamad Reza BARZEGARI , James P. PFAU , Bei-Hong LIANG
IPC: B32B21/13 , C08L1/02 , C08L97/02 , B32B23/04 , C09J161/30 , C09J161/24 , C09J161/06 , C08J7/04 , C08J5/04
CPC classification number: B32B21/13 , E06B2003/7049 , C08L97/02 , B32B23/044 , C09J161/30 , C09J161/24 , C09J161/06 , C08J7/0427 , C08J5/045 , C08J2301/02 , C08J2461/24 , C08L2205/16 , C08J2479/08 , C08J2479/02 , C08J2429/14 , C08L2205/03 , C08J2433/04 , C08L1/02
Abstract: The invention relates to systems and techniques for manufacturing articles containing cellulosic material, a tackifier, and a binder, and related processes of making and using the cellulosic articles. In particularly exemplary embodiments, the manufactured articles are door skins, sometimes known as door facings, and doors made from the door skins. The article contains a lipophilic cellulosic material, a tackifier, and a binder.
-
公开(公告)号：US11846052B2
公开(公告)日：2023-12-19
申请号：US16610757
申请日：2017-11-13
Applicant: Rockwool International A/S
Inventor： Thomas Hjelmgaard , Kenneth Ramsing , Kenn Christensen , Sascha Karallus , Jens Jørren Sørensen , Frederik Johannes Maria Van der Eerden , Arne Kraglund
IPC: D04H1/4218 , C08L89/06 , C08L91/00 , D04H1/587 , D04H1/64 , C03C25/26 , C08L1/02 , C08L1/08 , C08L3/02 , C08L3/12 , D04H3/004 , A01G24/20 , A01G24/22 , A01N43/60 , D04H1/413 , D04H1/4209 , D04H3/002 , B29C70/06 , B29C53/56 , B29K105/12 , B29K309/00 , B29L23/00
CPC classification number: D04H1/4218 , A01G24/20 , A01G24/22 , A01N43/60 , B29C53/562 , B29C70/06 , C03C25/26 , C08L1/02 , C08L1/08 , C08L3/02 , C08L3/12 , C08L89/06 , C08L91/00 , D04H1/413 , D04H1/4209 , D04H1/587 , D04H1/64 , D04H3/002 , D04H3/004 , B29K2089/00 , B29K2105/12 , B29K2309/00 , B29L2023/00 , C03C2218/11
Abstract: The present invention concerns a method of producing a moulded mineral wool insulation product, said method comprising the steps of providing a mixture by mixing mineral fibres with a binder composition, and providing said mixture in a mould form, and then curing the binder, wherein the binder composition comprises at least one hydrocolloid, and then removing the moulded product from the mould form.
-
公开(公告)号：US11845853B2
公开(公告)日：2023-12-19
申请号：US18179337
申请日：2023-03-06
Applicant: ZHEJIANG SCI-TECH UNIVERSITY
Inventor： Yanjun Tang , Zejun Ding , Tianying Chen
Abstract: The present disclosure discloses methods for preparing a composite film based on reduced graphene oxide, cellulose nanocrystals, and cellulose nanofibers. The method mainly includes: 1. preparing a suspension mixed with graphite oxide and cellulose; 2. centrifuging the suspension obtained in the step (1) and washing the sediment after centrifuging with deionized water to obtain a solution, homogenizing the solution in a high-pressure homogenizer to obtain a suspension mixed with graphene oxide, cellulose nanocrystals, and cellulose nanofibers; and 3. drying the suspension mixed with graphene oxide, cellulose nanocrystals, and cellulose nanofibers in a petri dish, and soaking a dried film in a hydroiodic acid solution; and washing the soaked film with deionized water to obtain the composite film of reduced graphene oxide, cellulose nanocrystals, and cellulose nanofibers. The composite film obtained has a higher specific capacitance and a better cycle stability than pure reduced graphene oxide obtained under a same preparation condition.
-
公开(公告)号：US20230383013A1
公开(公告)日：2023-11-30
申请号：US18158301
申请日：2023-01-23
Applicant: NANOPAREIL, LLC
Inventor： Steven Schneiderman , Todd J. Menkhaus , Yong Zhao , Hao Fong , Craig Arnold
IPC: C08B15/10 , C08L1/02 , B01D61/38 , B01D69/02 , B01D67/00 , B01D69/12 , C08J5/22 , D06M13/192 , B01D71/10 , C08K5/092 , B01J20/26 , B01J20/28
CPC classification number: C08B15/10 , C08L1/02 , B01D61/38 , B01D69/02 , B01D67/0093 , B01D69/125 , C08J5/2275 , D06M13/192 , B01D71/10 , C08K5/092 , B01J20/267 , B01J20/28007 , B01J20/28038 , B01J20/2808 , B01D2325/14 , D06M13/33
Abstract: The invention relates to porous polymeric cellulose prepared via cellulose crosslinking. The porous polymeric cellulose can be incorporated into membranes and/or hydrogels. In preferred embodiments, the membranes and/or hydrogels can provide high dynamic binding capacity at high flow rates. Membranes and/or hydrogels comprising the porous polymeric cellulose are particularly suitable for filtration, separation, and/or functionalization media.
-
25.发明公开公开(公告)号：US20230374275A1
公开(公告)日：2023-11-23
申请号：US18179337
申请日：2023-03-06
Applicant: ZHEJIANG SCI-TECH UNIVERSITY
Inventor： Yanjun TANG , Zejun DING , Tianying CHEN
Abstract: The present disclosure discloses methods for preparing a composite film based on reduced graphene oxide, cellulose nanocrystals, and cellulose nanofibers. The method mainly includes: 1. preparing a suspension mixed with graphite oxide and cellulose; 2. centrifuging the suspension obtained in the step (1) and washing the sediment after centrifuging with deionized water to obtain a solution, homogenizing the solution in a high-pressure homogenizer to obtain a suspension mixed with graphene oxide, cellulose nanocrystals, and cellulose nanofibers; and 3. drying the suspension mixed with graphene oxide, cellulose nanocrystals, and cellulose nanofibers in a petri dish, and soaking a dried film in a hydroiodic acid solution; and washing the soaked film with deionized water to obtain the composite film of reduced graphene oxide, cellulose nanocrystals, and cellulose nanofibers. The composite film obtained has a higher specific capacitance and a better cycle stability than pure reduced graphene oxide obtained under a same preparation condition.
-
Patent Agency Ranking
公开(公告)号：US11820882B2
公开(公告)日：2023-11-21
申请号：US17507778
申请日：2021-10-21
Applicant: CHINA YUNHONG HOLDINGS CO., LTD. , Guozhong Xinghe Biomedical Technology Co., Ltd. , Yunhong Environmental Technology Co., Ltd.
Inventor： Yubao Li , Jingren He , Dong Wu , Shuxin Ye , Sijia Jiang , Rui Zhang
CPC classification number: C08L1/02 , A47G19/03 , A47G21/00 , C08J9/04 , C08J9/36 , C08J2301/02 , C08J2403/02 , C08J2405/00 , C08L2201/06 , C08L2201/08 , C08L2203/14 , C08L2205/03
Abstract: Disclosed herein is a method for preparing a low-cost fully-biodegradable plant fiber starch tableware. A plant cellulose material containing dregs of Scutellaria baicalensis is modified to obtain a modified plant fiber starch blank. Konjac gum is subjected to pulverization and ultrafine pulverization to obtain a colloidal binder combined with a deacetylated konjac gum. The colloidal binder is mixed with the modified plant fiber starch blank to obtain a mixture. The mixture is subjected to foam molding in a forming mold to obtain the low-cost fully-biodegradable plant fiber starch tableware.
-
公开(公告)号：US11814790B2
公开(公告)日：2023-11-14
申请号：US16772298
申请日：2018-12-15
Applicant: EXEGI IP MANAGEMENT B.V.
Inventor： Marcel Van De Peppel
IPC: D21C3/26 , D21C3/20 , D21H11/12 , D21C3/00 , D21C1/02 , C04B18/24 , C07G1/00 , C08L1/02 , C08L97/00 , D21C3/02 , D21C3/04 , D21C11/00
CPC classification number: D21C3/26 , C04B18/248 , C07G1/00 , C08L1/02 , C08L97/005 , D21C1/02 , D21C3/003 , D21C3/02 , D21C3/04 , D21C3/20 , D21C11/0007 , D21C11/0035 , D21C11/0057 , D21H11/12 , C08L2205/16
Abstract: The invention relates to a process for the isolation of components from plant material of Miscanthus. The process comprises three subsequent extractions. The first extraction yields an extract comprising one or more compounds selected from the group of antioxidants, polyphenols, proteins, sterols, acids, alcohols, ketones, aldehydes and aromatic compounds. Thereafter, the plant material is subjected to two extractions with a metal hydroxide (e.g. NaOH), the first performed at a lower pH than the second. These steps yield a sugar fraction and a Iignin fraction, respectively. Finally, from the residue after the third extraction, cellulose is isolated.
-
公开(公告)号：US11795308B2
公开(公告)日：2023-10-24
申请号：US17739693
申请日：2022-05-09
Applicant: NUTRITION & BIOSCIENCES USA 4, INC.
Inventor： Natnael Behabtu , Jeffrey S. Downey , Tizazu H. Mekonnen , Christian Peter Lenges
IPC: C08L9/06 , B60C1/00 , C08K3/04 , C08K3/06 , C08K3/22 , C08K3/36 , C08K5/548 , C08L1/02 , C08L5/02 , C08L7/00 , C08L9/02 , C08L71/00
CPC classification number: C08L9/06 , B60C1/00 , C08K3/04 , C08K3/06 , C08K3/22 , C08K3/36 , C08K5/548 , C08L1/02 , C08L5/02 , C08L7/00 , C08L9/02 , C08L71/00 , C08K2003/2296 , C08L2203/16 , C08L2205/035
Abstract: Compositions are disclosed herein comprising a rubber component and a polysaccharide, wherein the polysaccharide comprises i) poly alpha-1,3-glucan; ii) poly alpha-1,3-1,6-glucan; iii) water insoluble alpha-(1,3-glucan) polymer having 90% or greater α-1,3-glycosidic linkages, less than 1% by weight of alpha-1,3,6-glycosidic branch points, and a number average degree of polymerization in the range of from 55 to 10,000; iv) dextran; v) a composition comprising poly alpha-1,3-glucan ester compounds as disclosed herein; or vi) water-insoluble cellulose having a weight-average degree of polymerization (DPw) of about 10 to about 1000 and a cellulose II crystal structure. The compositions can be used in articles such as a tire, a belt, a seal, footwear, a coating, a film, or an adhesive.
-
公开(公告)号：US20230287200A1
公开(公告)日：2023-09-14
申请号：US18191531
申请日：2023-03-28
Inventor： Martin Thuo , Paul Ramon Gregory , Boyce S. Chang , Chuanshen Du
CPC classification number: C08K9/06 , B65G47/44 , C08K5/01 , C08K7/02 , C08L1/02 , C08K2201/016 , C08K2201/018
Abstract: One or more techniques and/or systems are disclosed for a dry-type lubricant for use in a dry product hopper to help improve dry product flow and to improve anti-jamming properties of the dry product. The example lubricant can comprise a hydrophilic fiber, such as cellulose, having a width to length aspect ratio that provides a thin fiber. A plurality of hydrophobic particles are deposited on the surface of the fiber, resulting in a fiber surface exhibiting amphiphobic properties. Further, the fiber can operably absorb water, and then releases the absorbed water to the surface of the fiber under mechanical stress, such as when mixed with a product in a hopper. This can result in the water being disposed on the surface of the fiber, to provide lubrication to a product in a hopper to improve flow and anti-jamming characteristics of the product in the hopper.
-
公开(公告)号：US11752690B2
公开(公告)日：2023-09-12
申请号：US16474188
申请日：2017-12-08
Applicant: Konica Minolta, Inc.
Inventor： Keisuke Mizoguchi
IPC: B29C64/153 , B33Y70/00 , B29C64/118 , C08K5/00 , C08K7/02 , C08L1/02 , C08L77/00 , B33Y10/00
CPC classification number: B29C64/153 , B29C64/118 , B33Y70/00 , C08K5/005 , C08K7/02 , C08L1/02 , C08L77/00 , B33Y10/00 , C08K2201/011 , C08L2207/04
Abstract: The purpose of the present invention is to provide a resin composition for forming three-dimensionally shaped objects having high dimensional accuracy. In order to achieve the purpose, the resin composition is used in a three-dimensional shaping method wherein either forming a thin layer that comprises a particulate resin composition and selectively irradiating the thin layer with laser light are repeated or melt-extruding a resin composition into a filament shape and forming a layer of the filament-shaped extruded resin composition are repeated, thereby forming a three-dimensionally shaped object. The resin composition has a particulate or filament shape, comprises polysaccharide nanofibers and a resin, and has a content of the polysaccharide nanofibers of 1-70 mass %. In the resin composition, the maximum value of loss modulus at temperatures in the range of (melting temperature)±20° C. is 10-1,000 times the minimum value of loss modulus at temperatures in the range of (melting temperature)±20° C.
-
-
-
-
-
-
-
-
-
Search Results
1994
records
(took 0.024 seconds)
