公开(公告)号：US09767944B2

公开(公告)日：2017-09-19

申请号：US14377276

申请日：2013-02-11

Applicant: Cellutech AB

Inventor： Sylvain Galland ,  Richard T. Olsson ,  Lars Berglund

IPC: H01F1/117 ,  H01F1/375 ,  B82Y30/00 ,  C08K3/22 ,  C01G49/02 ,  D21C9/00 ,  D21H11/16 ,  D21H27/00 ,  D21H17/67 ,  H01F1/01 ,  D06M11/83 ,  D06M11/36 ,  D06M11/49 ,  C01G49/00 ,  H01F1/00 ,  D06M101/06 ,  B82Y25/00

CPC classification number: H01F1/01 ,  B82Y25/00 ,  C01G49/0018 ,  C01G49/0072 ,  C01G49/02 ,  C01P2004/64 ,  C01P2006/42 ,  C08K3/22 ,  C08K2201/01 ,  C08L2205/16 ,  D06M11/36 ,  D06M11/49 ,  D06M11/83 ,  D06M2101/06 ,  D21C9/001 ,  D21H11/16 ,  D21H17/67 ,  H01F1/0045 ,  H01F1/0063 ,  Y10T428/2927 ,  Y10T428/2958 ,  C08L1/02

Abstract: The present invention relates to cellulose nanofibrils decorated with magnetic nanoparticles as well as a method for the preparation thereof and a material comprising the nanofibrils.

公开(公告)号：US09556325B2

公开(公告)日：2017-01-31

申请号：US14413579

申请日：2013-07-10

Applicant: Cellutech AB

Inventor： Nicholas Tchang Cervin ,  Lennart Bergström ,  Lars-Erik Wågberg

IPC: C08K5/19 ,  C08B15/06 ,  C08J9/28 ,  D21H11/18 ,  D21H11/20 ,  D21H27/10 ,  D21H21/56 ,  C08B11/12 ,  C08B11/20 ,  C08L1/28 ,  C08J9/00 ,  C08K5/17 ,  B82Y30/00

CPC classification number: C08K5/19 ,  B82Y30/00 ,  C08B11/12 ,  C08B11/20 ,  C08B15/06 ,  C08J9/0028 ,  C08J9/28 ,  C08J2201/0482 ,  C08J2301/00 ,  C08K5/17 ,  C08L1/286 ,  C08L1/288 ,  C08L2205/16 ,  D21H11/18 ,  D21H11/20 ,  D21H21/56 ,  D21H27/10

Abstract: A hydrophobized nanofibrillated cellulose foam comprising a charged hydrophobic amine, a method for providing such foam and its use.

Abstract translation: 包含带电疏水性胺的疏水化纳米纤维素纤维素泡沫，提供这种泡沫的方法及其用途。

公开(公告)号：US20210324167A1

公开(公告)日：2021-10-21

申请号：US17259097

申请日：2019-07-01

Applicant: Cellutech AB

Inventor： Rikard Slattegard

IPC: C08J9/00 ,  C08J9/30

Abstract: The present invention relates to a porous material comprising cellulose fibres and gluten, wherein the weight proportion of cellulose fibres to gluten is from 1:6 to 6:1, and wherein the porous material has a density of from 5 to 200 kg/m3 as calculated on dry porous material. The present invention also relates to a method for the preparation of the porous material, as well as its use.

公开(公告)号：US10907020B2

公开(公告)日：2021-02-02

申请号：US15522980

申请日：2015-10-29

Applicant: Cellutech AB

Inventor： Erik Johansson ,  Nicholas Tchang Cervin ,  Lars-Erik Wagberg

IPC: C08J9/00 ,  C08J9/30 ,  D21H27/10 ,  D21H21/56 ,  D21H11/18 ,  D21H11/16 ,  B01J20/24 ,  B01J20/28 ,  D21F3/02 ,  D21F5/18 ,  D21H11/20 ,  D21H17/09 ,  D21H17/14 ,  D21H21/14

Abstract: The present invention relates to cellular solid materials comprising cellulose nanofibers (CNF) and an anionic surfactant, a method for preparation of such materials, as well as their use.

公开(公告)号：US20200332029A1

公开(公告)日：2020-10-22

申请号：US16757032

申请日：2018-10-17

Applicant: Cellutech AB

Inventor： Tobias Benselfelt ,  Joakim Engstrom ,  Lars Wagberg

IPC: C08B37/00 ,  C08L1/02 ,  D21H11/18 ,  D21H17/25 ,  D21H17/30 ,  D21H15/10

Abstract: A composite material comprising 65-99 wt % cellulose nanofibers and 0.5-30 wt % of an anionic gelling polysaccharide, as calculated by dry weight of the composite material, a method for preparing such composite material, and different applications and uses of the composite material.

公开(公告)号：US20170314200A1

公开(公告)日：2017-11-02

申请号：US15523045

申请日：2015-04-21

Applicant: Cellutech AB

Inventor： Erik Johansson ,  Nicholas Tchang Cervin ,  Korneliya Gordeyeva ,  Lennart Bergstrom ,  Lars-Erik Wagberg

IPC: D21H11/18 ,  B01J20/24 ,  B01J20/28 ,  D21H27/10

CPC classification number: D21H11/18 ,  B01J20/24 ,  B01J20/28045 ,  B82Y30/00 ,  C08B15/02 ,  C08J9/0052 ,  C08J9/0061 ,  C08J9/28 ,  C08J2201/048 ,  C08J2201/05 ,  C08J2301/02 ,  C08J2429/04 ,  C08J2471/02 ,  C08L1/04 ,  D21H11/20 ,  D21H27/10

Abstract: The present invention relates to cellular solid materials comprising cellulose nanofibers (CNF) and an anionic or non-ionic surfactant, a method for preparation of such materials, as well as their use.

公开(公告)号：US20160251488A1

公开(公告)日：2016-09-01

申请号：US15032284

申请日：2014-10-29

Applicant: CELLUTECH AB

Inventor： Jose Joby Kochumalayil ,  Lars Berglund

IPC: C08J5/18 ,  C09D105/14

CPC classification number: C08J5/18 ,  C08B37/0057 ,  C08J2305/14 ,  C09D105/14

Abstract: The present invention relates to films comprising a xyloglucan comprising not more than 11 mol % galactose residues, as well as a method for making such films, and its use as an oxygen barrier.

Abstract translation: 本发明涉及包含不超过11​​mol％半乳糖残基的木葡聚糖的薄膜以及制备这种薄膜的方法及其作为氧气屏障的用途。