公开(公告)号：WO2018182497A1

公开(公告)日：2018-10-04

申请号：PCT/SE2018/050344

申请日：2018-03-29

Applicant: CELLUTECH AB

Inventor： LI, Yuanyuan ,  ROJAS, Ramiro ,  BERGLUND, Lars

IPC: B27K5/04 ,  B27K3/15 ,  C08H7/00 ,  C08H8/00 ,  C08L97/00

Abstract: A transparent wood comprising at least one polymer and a wood substrate comprising more than 15 % lignin, measured as Klason lignin, and having an optical transmittance of at least 60%, as well as a method for its preparation.

公开(公告)号：WO2020130917A1

公开(公告)日：2020-06-25

申请号：PCT/SE2019/051295

申请日：2019-12-17

Applicant: CELLUTECH AB

Inventor： POPOV, Sergei ,  BERGLUND, Lars ,  LI, Yuanyuan ,  SYCHUGOV, Ilya

IPC: H04B10/116 ,  B27K3/15 ,  B27K5/02 ,  B27K3/02 ,  C08L97/02

Abstract: The current disclosure relates to system and products for visible light communication (VLC). More specifically, the proposed technique relates to VLC via laser emitting luminophores embedded into transparent wood (TW). The VLC system comprises a TW product, wherein the TW product comprises a TW matrix doped with luminophores embedded into fiber cavities of the TW matrix, and one or more pumping source for exciting the luminophores of the TW product. The disclosure comprises a transparent wood product, a VLC system comprising the transparent wood product and methods for generating white light and providing VLC using the VLC system.

公开(公告)号：WO2015063163A1

公开(公告)日：2015-05-07

申请号：PCT/EP2014/073239

申请日：2014-10-29

Applicant: CELLUTECH AB

Inventor： KOCHUMALAYIL, Jose Joby ,  BERGLUND, Lars

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。

公开(公告)号：EP2140463B1

公开(公告)日：2017-05-31

申请号：EP08724312.7

申请日：2008-03-31

Applicant: Cellutech AB

Inventor： OLSSON, Richard T. ,  AZIZI, My Ahmed Said Samir ,  BERGLUND, Lars ,  GEDDE, Ulf W.

IPC: H01F1/113 ,  B22F9/24 ,  C08J5/06 ,  C08K3/22 ,  C12P19/04 ,  C12R1/02

CPC classification number: H01F1/375 ,  B82Y25/00 ,  B82Y30/00 ,  C08J3/14 ,  C08J3/215 ,  C08J5/005 ,  C08J2301/02 ,  H01F1/0063 ,  Y10T428/12028 ,  Y10T428/12035 ,  Y10T428/249921 ,  Y10T428/249965 ,  Y10T428/25 ,  Y10T428/298 ,  Y10T428/2982 ,  Y10T442/2762 ,  Y10T442/277 ,  Y10T442/2869

公开(公告)号：EP3063214A1

公开(公告)日：2016-09-07

申请号：EP14792458.3

申请日：2014-10-29

Applicant: Cellutech AB

Inventor： KOCHUMALAYIL, Jose Joby ,  BERGLUND, Lars

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: 本发明涉及包含含有不超过11​​摩尔％半乳糖残基的木葡聚糖的薄膜，以及制造这种薄膜的方法，以及它作为隔氧层的用途。

公开(公告)号：EP2812900A1

公开(公告)日：2014-12-17

申请号：EP13746162.0

申请日：2013-02-11

Applicant: Cellutech AB

Inventor： GALLAND, Sylvain ,  OLSSON, Richard T. ,  BERGLUND, Lars

IPC: H01F1/117 ,  B82Y30/00 ,  C08K3/22 ,  D21C9/00 ,  D21H11/16 ,  D21H27/00 ,  H01F1/375 ,  C01G49/02 ,  D21H17/67

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.

Abstract translation: 本发明涉及用磁性纳米颗粒装饰的纤维素纳米纤丝，以及其制备方法和包含纳米原纤维的材料。

公开(公告)号：EP3600806A1

公开(公告)日：2020-02-05

申请号：EP18774503.9

申请日：2018-03-29

Applicant: Cellutech AB

Inventor： LI, Yuanyuan ,  ROJAS, Ramiro ,  BERGLUND, Lars

IPC: B27K5/04 ,  B27K3/15 ,  C08H7/00 ,  C08H8/00 ,  C08L97/00

公开(公告)号：EP2688943A1

公开(公告)日：2014-01-29

申请号：EP12764508.3

申请日：2012-03-26

Applicant: Cellutech AB

Inventor： BERGLUND, Lars ,  SEHAQUI, Houssine ,  ZHOU, Qi

IPC: C08J9/28 ,  B82Y30/00 ,  C08J3/075 ,  C08L1/02

CPC classification number: C08B16/00 ,  B82Y30/00 ,  C08B15/02 ,  C08J9/28 ,  C08J2201/0482 ,  C08J2201/0502 ,  C08J2205/026 ,  C08J2301/02 ,  C08L1/02 ,  C12P19/14

Abstract: The present invention relates to cellulose-based materials comprising nanofibrillated cellulose (NFC) from native cellulose. exhibiting highly superior properties as compared to other cellulose-based materials, a method for preparing such cellulose-based material, and uses thereof are also disclosed.