公开(公告)号：US20240301177A1

公开(公告)日：2024-09-12

申请号：US18261296

申请日：2022-01-12

Applicant: NUTRITION & BIOSCIENCES USA 1, LLC

Inventor： Rene Kelling ,  Olena Vozniuk ,  Stefan Junge ,  Michael Schreck ,  Jing G. Guo ,  Matthias R. Sprehe

IPC: C08L1/04 ,  A61K47/38 ,  C08B15/02

CPC classification number: C08L1/04 ,  A61K47/38 ,  C08B15/02

Abstract: A mill dried microcrystalline cellulose (MCC) is obtained in a process comprising the steps of a) providing MCC having a moisture content of from 20 to 75 percent, based on the total weight of the moist MCC; and b) mill-drying the moist MCC in a single device capable of milling and drying in combination. The process can provide mill-dried microcrystalline cellulose having similar particle size distribution (LEFI, DIFI and EQPC) and moisture content as the corresponding spray-dried microcrystalline cellulose. The process can provide mill-dried microcrystalline cellulose having a higher tapped/untapped bulk density and/or a lower Carr index, while keeping a similar moisture content, as the corresponding spray-dried microcrystalline cellulose.

公开(公告)号：US20240218347A1

公开(公告)日：2024-07-04

申请号：US17924446

申请日：2022-10-07

Applicant: SML GENETREE CO., LTD.

Inventor： Yo Han Jeong ,  Jeong Ju Lee ,  So Hyeon Park ,  Kyung Ah Hwang ,  Ji Hoon Ahn

IPC: C12N9/96 ,  C07K14/76 ,  C08B15/02 ,  C08B37/00 ,  C08B37/02 ,  C12Q1/6806 ,  C12Q1/6844

CPC classification number: C12N9/96 ,  C07K14/76 ,  C08B15/02 ,  C08B37/0018 ,  C08B37/0021 ,  C12Q1/6806 ,  C12Q1/6844

Abstract: The present disclosure relates to a polymer in which bovine serum albumin (BSA) is conjugated to a polysaccharide, a method of preparing the same, an enzyme-stabilizing composition including the same, and a method of amplifying or detecting a target nucleic acid molecule in a biological sample by using the same. The polymer is used to prevent the hydrolysis, oxidation, or reduction of an enzyme, such as a nucleic acid polymerase, in a composition, thereby maintaining the stability of the composition. Even when stored at room temperature and high temperature, a composition including the polymer can stably maintain enzymatic activity equivalent to that of a composition kept frozen. Accordingly, the polymer of the present disclosure and a composition including the same efficiently detect a target nucleic acid molecule associated with the onset of infectious diseases and/or cancer, and thus can be usefully applied to the diagnosis of diseases.

公开(公告)号：US20230250197A1

公开(公告)日：2023-08-10

申请号：US18014550

申请日：2021-07-09

Applicant: TOAGOSEI CO., LTD.

Inventor： Shiroshi MATSUKI ,  Toshihiko TSUIKI ,  Jun TAKADA ,  Hidenari KAYANO

IPC: C08B15/02 ,  C08L1/04

CPC classification number: C08B15/02 ,  C08L1/04

Abstract: The present invention provides an oxidized cellulose that exhibits an excellent fibrillatability and is an oxide of a cellulose raw material by a hypochlorous acid or a salt thereof. The oxidized cellulose substantially does not contain a N-oxyl compound and has a degree of polymerization of not more than 600.

公开(公告)号：US20190218721A1

公开(公告)日：2019-07-18

申请号：US16250130

申请日：2019-01-17

Applicant: Xyleco, Inc.

Inventor： Marshall Medoff

IPC: D21H25/04 ,  C08B15/00 ,  D21H11/04 ,  D21H11/16 ,  C08B15/02 ,  D21C9/00 ,  C08H8/00 ,  D21C1/00

CPC classification number: D21H25/04 ,  C08B15/00 ,  C08B15/02 ,  C08H8/00 ,  D21C1/00 ,  D21C9/007 ,  D21H11/04 ,  D21H11/16

Abstract: Irradiated lignocellulosic or cellulosic materials are provided which contain carboxylic acid groups and/or other functional groups not present in a naturally occurring cellulosic or lignocellulosic material from which the irradiated material was obtained

公开(公告)号：US20180230279A1

公开(公告)日：2018-08-16

申请号：US15750031

申请日：2016-08-05

Applicant: Oji Holdings Corporation

Inventor： Go BANZASHI ,  Koh SAKAI ,  Yuichi NOGUCHI

IPC: C08J5/18 ,  D21H11/18 ,  B32B5/26 ,  D01F1/10 ,  D01F2/24

CPC classification number: C08J5/18 ,  B32B5/02 ,  B32B5/26 ,  B32B7/02 ,  C08B5/00 ,  C08B15/02 ,  C08J2301/10 ,  C08J2301/16 ,  C08L1/02 ,  C08L1/04 ,  C08L1/16 ,  D01F1/10 ,  D01F2/00 ,  D01F2/24 ,  D10B2201/20 ,  D21H11/18 ,  D21H11/20 ,  D21H17/64 ,  D21H17/66 ,  D21H21/20 ,  D21H25/02

Abstract: An object of the present invention is to improve the strength of a sheet containing substituent-introduced ultrafine fiber under high-humidity conditions while maintaining its high transparency. The sheet of the present invention comprises ultrafine fiber having an ionic substituent, and a divalent or higher metal, and has a haze of 10.0% or less.

公开(公告)号：US20180119346A1

公开(公告)日：2018-05-03

申请号：US15568375

申请日：2016-05-06

Applicant: FMC Corporation

Inventor： Zheng Tan ,  Simon Eustace ,  Michael Sestrick ,  Jeremy Ondov

IPC: D21C9/16 ,  D21C9/10 ,  D21C9/00 ,  C08B15/02 ,  C08B15/08

CPC classification number: D21C9/163 ,  C08B15/02 ,  C08B15/08 ,  D21C1/04 ,  D21C9/00 ,  D21C9/002 ,  D21C9/004 ,  D21C9/007 ,  D21C9/1015 ,  D21C9/1052 ,  D21C9/1057 ,  D21C9/16

Abstract: A method of producing bleached microcrystalline cellulose which method comprises neutralizing or alkalizing an acidic microcrystalline production reaction mixture slurry, typically produced by acid hydrolysis or by electronic beam irradiation, followed by adding an oxidant to such reaction mixture. This practice of this method permits the production of microcrystalline cellulose having desirable color stability as well as compression characteristics suitable for pharmaceutical binder use from paper grade and other low purity pulps.

公开(公告)号：US09926668B2

公开(公告)日：2018-03-27

申请号：US15389482

申请日：2016-12-23

Applicant: Stora Enso Oyj

Inventor： Lars Axrup ,  Heidi Saxell ,  Veikko Jokela ,  Henri Kastinen ,  Anna Kauppi ,  Kaj Backfolk ,  Nina Ruohoniemi ,  Risto Laitinen ,  Isto Heiskanen ,  Teija Laukala

IPC: D21H11/18 ,  D21H17/67 ,  C08B15/02 ,  D21H17/64 ,  C08K3/26 ,  D21H17/24

CPC classification number: D21H17/675 ,  C08B15/02 ,  C08K3/26 ,  C08K2003/265 ,  C08L2205/16 ,  D21H11/18 ,  D21H17/24 ,  D21H17/64 ,  D21H17/67 ,  C08L1/04

Abstract: A substantially dry composite material comprising a nanofibrillated polysaccharide and two or more additives, wherein the composite nanofibrillated polysaccharide is a microfibrillated cellulose and wherein the additives are lime milk and carbon dioxide, wherein the additives are allowed to react with each other and forming a precipitated calcium carbonate on the nanofibrillated polysaccharide, thereby forming a composite product comprising precipitated calcium carbonate and nanofibrillated polysaccharide.

公开(公告)号：US20180051414A1

公开(公告)日：2018-02-22

申请号：US15552522

申请日：2016-02-18

Applicant: BASF SE

Inventor： Frank RITTIG ,  Stefan KOCH ,  Alois KINDLER ,  Michael KOCH ,  Ferdinand LEIFELD ,  Vaidotas NAVICKAS ,  Markus GRUEN

IPC: D21C1/04 ,  C12P19/02 ,  C12P19/14

CPC classification number: D21C1/04 ,  C08B1/003 ,  C08B15/02 ,  C08H8/00 ,  C12P19/02 ,  C12P19/14 ,  Y02E50/16

Abstract: Described is a method for processing cellulose-containing biomass with sulfuric acid and certain additives, especially for the pretreatment of cellulose-containing biomass prior to saccharification.

公开(公告)号：US09771434B2

公开(公告)日：2017-09-26

申请号：US14829127

申请日：2015-08-18

Applicant: PureCircle Sdn Bhd

Inventor： Avetik Markosyan

IPC: A61K47/00 ,  C08B15/02 ,  C12P19/56 ,  A23L27/30 ,  C13K1/02

CPC classification number: C08B15/02 ,  A23L1/2366 ,  A23L27/36 ,  C12P19/56 ,  C13K1/02

Abstract: Various organic molecules, ingredients and compositions are prepared from Stevia rebaudiana plant. The compositions can be used as bulking agents, and sweeteners in foods, beverages, cosmetics and pharmaceuticals.

公开(公告)号：US09746236B2

公开(公告)日：2017-08-29

申请号：US14686050

申请日：2015-04-14

Applicant: THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING/MCGILL UNIVERSITY

Inventor： Musa Kamal ,  Vahid Khoshkava

IPC: C08L1/04 ,  F26B5/06 ,  C08B15/02 ,  C08K9/08 ,  C08K7/26

CPC classification number: F26B5/06 ,  C08B15/02 ,  C08K7/26 ,  C08K9/08 ,  C08L1/04 ,  F26B5/065 ,  C08L23/12

Abstract: The present disclosure relates to a process for reducing particle agglomeration and/or increasing porosity of agglomerated particles, a method for enhancing dispersion of nanoparticles in a polymer matrix, and thermoplastic or thermoset nanocomposites comprising nanoparticles.