公开(公告)号：US20230312883A1

公开(公告)日：2023-10-05

申请号：US18206701

申请日：2023-06-07

Applicant: FURUKAWA ELECTRIC CO., LTD.

Inventor： Yukihiro IKURA ,  Kenichi SUYAMA ,  Mayu SATAKE ,  Yui HAMURO ,  Yasuo NAKAJIMA

IPC: C08L1/02

CPC classification number: C08L1/02 ,  C08L2205/16 ,  C08L2205/03 ,  C08L2203/20

Abstract: A cellulose fiber reinforced thermoplastic resin formed body, containing a thermoplastic resin, a cellulose fiber and an organic fiber different from the cellulose fiber, in which, in the resin formed body, the content of the thermoplastic resin is 39 to 80 mass %, the content of the cellulose fiber is 5 to 55 mass %, and the content of the organic fiber different from the cellulose fiber is 4 to 35 mass %; and



a method of producing the same.

公开(公告)号：US20230303807A1

公开(公告)日：2023-09-28

申请号：US18204417

申请日：2023-06-01

Applicant: EVOPHANCIE BIOTECH LTD

Inventor： Chao-Cheng Chen ,  Chi-Hsiang Lu ,  Jun-Wei Hong ,  Shang-Ru Lin

IPC: C08L1/02 ,  A61K8/60 ,  A61K8/73 ,  A61K47/38 ,  A61Q19/00 ,  A61Q19/02 ,  A61Q19/08 ,  C05F11/00

CPC classification number: C08L1/02 ,  A61K8/602 ,  A61K8/731 ,  A61K47/38 ,  A61Q19/007 ,  A61Q19/02 ,  A61Q19/08 ,  C05F11/00 ,  C08L2201/06 ,  C08L2203/02 ,  C08L2205/025

Abstract: Provided is a cellulose composition, including a plurality of biocelluloses, wherein a diameter of the biocelluloses ranges from 20 to 30 nanometer, and a length of the biocelluloses ranges from 2000 to 3000 nanometer. The biocelluloses have good biocompatibility and can effectively enhance the efficiency of absorption and transmission of substances.

公开(公告)号：US11739197B2

公开(公告)日：2023-08-29

申请号：US16867302

申请日：2020-05-05

Applicant: COÖPERATIE KONINKLIJKE COSUN U.A. ,  NOURYON CHEMICALS INTERNATIONAL B.V.

Inventor： Conrardus Hubertus Joseph Theeuwen ,  Paulus Pieter De Wit ,  Gijsbert Adriaan Van Ingen ,  Franciscus Adrianus Ludovicus Maria Staps

IPC: C08L1/02 ,  C08L1/28 ,  D21B1/02 ,  D21C5/00 ,  D21C9/00

CPC classification number: C08L1/02 ,  C08L1/286 ,  D21B1/028 ,  D21C5/005 ,  D21C9/007 ,  C08L2205/02

Abstract: The present invention relates to methods for processing plant and/or micro-organism derived cellulose materials into rheology/structuring agents. More in particular, the present invention relates to methods wherein plant and/or micro-organism derived cellulose material is co-processed with carboxycellulose. The methods of the present invention provide a variety of benefits, in terms of process efficiency and scalability as well as in relation to the properties of the materials that are obtainable using these methods. For instance, it has been found that (highly) concentrated products produced using the method of the invention are easily (re)dispersible in water and aqueous systems to regain much of the cellulose component's original rheological performance.

公开(公告)号：US20230212366A1

公开(公告)日：2023-07-06

申请号：US17876040

申请日：2022-07-28

Applicant: The United States of America, as represented by the Secretary of Agriculture

Inventor： Gregory M. Glenn

IPC: C08J9/34 ,  C08L1/02 ,  C08J9/30 ,  C08J9/00 ,  C08J9/36

CPC classification number: C08J9/34 ,  C08L1/02 ,  C08J9/30 ,  C08J9/0061 ,  C08J9/0085 ,  C08J9/365 ,  C08L2205/16 ,  C08L2203/14 ,  C08J2301/02 ,  C08J2403/02 ,  C08J2491/06 ,  C08J2493/02 ,  C08J2205/05

Abstract: Provided herein is a molded cellulose foam having a smooth, dense surface fiber layer and a low density, open-cell structure interior, a process for compression-molding fiber foam into such molded cellulose foam, articles prepared with such foam, and articles prepared by such process.

公开(公告)号：US20230167276A1

公开(公告)日：2023-06-01

申请号：US18058887

申请日：2022-11-28

Applicant: SEIKO EPSON CORPORATION

Inventor： Shigemi WAKABAYASHI

IPC: C08L3/02 ,  C08L1/02 ,  B29C70/00 ,  B29C70/10

CPC classification number: C08L3/02 ,  C08L1/02 ,  B29C70/003 ,  B29C70/10 ,  B29K2201/08

Abstract: A method for producing a shaped article includes a second web forming step, in which a mixture containing fibers and a binding material is deposited in the air, the binding material containing starch and an alkali metal salt; a moistening step, in which the mixture is supplied with water; and a sheet-forming step, in which heat and pressure are applied to the mixture supplied with water to give a sheet. The alkali metal salt content of the binding material is 2.0% by mass or less of the total mass of the starch.

公开(公告)号：US11642806B2

公开(公告)日：2023-05-09

申请号：US16711524

申请日：2019-12-12

Applicant: The Gillette Company LLC ,  Massachusetts Institute of Technology

Inventor： Neville Sonnenberg ,  Abhinav Rao ,  Anastasios John Hart ,  Paul Kitchen

IPC: B26B21/58 ,  B26B21/40 ,  B29C35/08 ,  B29C39/00 ,  B29C39/02 ,  C08L1/02 ,  C08L63/00 ,  C08J5/04 ,  B29C43/02 ,  B29C33/00 ,  B29C37/00 ,  B29C33/56 ,  B29K1/00 ,  B29K105/00

CPC classification number: B26B21/58 ,  B26B21/4068 ,  B29C33/005 ,  B29C33/56 ,  B29C35/0805 ,  B29C37/0067 ,  B29C39/006 ,  B29C39/026 ,  B29C43/021 ,  B29C43/027 ,  C08J5/045 ,  C08L1/02 ,  C08L63/00 ,  B29C2035/0827 ,  B29C2037/92 ,  B29C2043/029 ,  B29K2001/00 ,  B29K2105/0061

Abstract: A novel cutting-edge structure and method and apparatus for manufacturing the cutting-edge structure is provided. The cutting-edge structure is comprised of naturally derived or renewable material at greater than 50% by volume fraction. In one embodiment, the naturally derived material is a cellulose nanostructure such as a cellulose nanocrystal. The cellulose nanocrystal is processed using a base or mold structure to provide a cutting edge of any shape such as linear or circular edge structures. The process includes dual cure steps to produce an optimal cutting-edge structure without shrinkage. The formed cutting-edge structure can be utilized as a razor blade as it is formed with very sharp tip and edge suitable for cutting hair. The base structure can form one or more cutting-edge structures simultaneously.

公开(公告)号：US11618805B2

公开(公告)日：2023-04-04

申请号：US16871301

申请日：2020-05-11

Applicant: LG Chem, Ltd.

Inventor： Hye Mi Nam ,  Min Ho Hwang ,  Sang Gi Lee ,  Tae Hwan Jang ,  Soo Jin Lee

IPC: C08J3/075 ,  C08J3/24 ,  C08F220/10 ,  C08K5/00 ,  A61L15/60 ,  C08L33/06 ,  C08G65/34 ,  C08L1/02

Abstract: The present invention relates to a method for preparing a superabsorbent polymer, and a superabsorbent polymer prepared thereby. A superabsorbent polymer prepared by the preparation method exhibits minimized deterioration of physical properties after being pulverized, and thus basic absorbance performance is excellent and an excellent liquid permeability and absorbance rate can be exhibited.

公开(公告)号：US11608472B2

公开(公告)日：2023-03-21

申请号：US17711652

申请日：2022-04-01

Applicant: CHESTNUT SPRINGS LLC

Inventor： Randall Cher Liang Cha ,  Sufan Siauw ,  Ralph T. Webdale

IPC: C09K21/04 ,  C09K21/10 ,  C09K21/02 ,  C09K21/14 ,  C08K3/32 ,  C08L1/02 ,  C08L3/02

Abstract: A method for imparting flame retardancy to a substrate material. The method comprises adding to a substrate material a flame retardant composition. The flame retardant composition comprises at least one flame retardant salt, a nitrogen-containing compound, and optionally water. The at least one flame retardant salt comprises an ammonium salt of phosphoric acid. The ammonium salt of phosphoric acid comprises water soluble ammonium polyphosphate (APP). The water soluble ammonium polyphosphate has a total nitrogen as N from about 5 to about 15 weight percent, and a total phosphorus as P2O5 from about 30 to about 40 weight percent, based on the total weight of the ammonium polyphosphate (APP).

公开(公告)号：US11597817B2

公开(公告)日：2023-03-07

申请号：US16144304

申请日：2018-09-27

Applicant: FURUKAWA ELECTRIC CO., LTD.

Inventor： Eiji Kozawa ,  Takeshi Yagi ,  Yasuo Nakajima ,  Jae Kyung Kim

IPC: C08L1/02 ,  C08L23/06 ,  C08L23/08 ,  C08L23/16 ,  C08L101/12 ,  C08K5/19 ,  C08K5/34 ,  C08K7/08

Abstract: A thermoplastic resin composition, containing a thermoplastic synthetic resin, a cellulose and an ionic compound; in which a content of the cellulose is from 1 to 100 parts by mass, with respect to 100 parts by mass of the thermoplastic synthetic resin, and a content of the ionic compound is 0.001 times or more and less than 1.000 time of the content of the cellulose; a method of producing a thermoplastic resin composition; a molded article of a cellulose-reinforced resin; and a method of producing a molded article of a cellulose-reinforced resin.

公开(公告)号：US11591474B2

公开(公告)日：2023-02-28

申请号：US17876647

申请日：2022-07-29

Applicant: NUTJOBS

Inventor： Paul Ray Kephart ,  John Warner ,  Samuel Ellman

IPC: C08L97/00 ,  C08L1/02 ,  B29C48/00 ,  C08L67/04 ,  B29K1/00 ,  B29K67/00 ,  B29K103/00

Abstract: The present invention provides methods for preparing the nut waste pot composites from a nut waste component, one or more binders, and an oil using a compounder/extruder.