公开(公告)号：US11572659B2

公开(公告)日：2023-02-07

申请号：US17007836

申请日：2020-08-31

Applicant: FiberLean Technologies Limited

Inventor： Jonathan Stuart Phipps ,  Sean Ireland ,  David Skuse

IPC: D01F2/00 ,  D04H3/16 ,  D01D1/02 ,  D01D5/08 ,  D04H1/4258 ,  D04H1/492 ,  D04H1/54 ,  D04H1/724 ,  D21B1/30 ,  D21H11/18 ,  D01F1/10 ,  D04H3/08 ,  D01D5/098

Abstract: Fibres and nonwoven materials comprising microfibrillated cellulose, and optionally inorganic particulate material and/or additional additives, and optionally a water soluble or dispersible polymer. Nonwoven materials made from fibres comprising microfibrillated cellulose, and optionally inorganic particulate material and/or a water soluble or dispersible polymer.

公开(公告)号：US11512020B2

公开(公告)日：2022-11-29

申请号：US16855370

申请日：2020-04-22

Applicant: FiberLean Technologies Limited

Inventor： David Skuse ,  Jonathan Stuart Phipps ,  Sean Ireland ,  Yun Jin

IPC: C04B24/38 ,  D21H13/40 ,  D21H11/18 ,  D21H21/18 ,  D21H17/33 ,  D21H17/28 ,  D21H17/67 ,  D21H13/38 ,  D21H17/68 ,  C04B26/28 ,  C04B26/02 ,  C04B111/00 ,  C04B111/52

Abstract: A composition for addition to a ceiling tile, flooring product, or other construction product may include microfibrillated cellulose and optionally an inorganic particulate material. The ceiling tile, flooring product, or other construction product may further include perlite, mineral wool, wood pulp, starch and other additives, where the wood pulp and other inorganic particulate materials are bonded to the microfibrillated cellulose. Methods of manufacturing the compound are also disclosed.

公开(公告)号：US10794006B2

公开(公告)日：2020-10-06

申请号：US15494005

申请日：2017-04-21

Applicant: FiberLean Technologies Limited

Inventor： Jonathan Stuart Phipps ,  Sean Ireland ,  David Skuse

IPC: D21H11/18 ,  D04H1/724 ,  D04H1/54 ,  D04H1/492 ,  D04H1/4258 ,  D21B1/30 ,  D01D5/08 ,  D01F1/10 ,  D04H3/08 ,  D01F2/00 ,  D04H3/16 ,  D01D1/02 ,  D01D5/098

Abstract: Fibres and nonwoven materials comprising microfibrillated cellulose, and optionally inorganic particulate material and/or additional additives, and optionally a water soluble or dispersible polymer. Nonwoven materials made from fibres comprising microfibrillated cellulose, and optionally inorganic particulate material and/or a water soluble or dispersible polymer.

公开(公告)号：US10669671B2

公开(公告)日：2020-06-02

申请号：US16205458

申请日：2018-11-30

Applicant: FiberLean Technologies Limited

Inventor： David Skuse ,  Jonathan Stuart Phipps ,  Sean Ireland ,  Yun Jin

IPC: D21H13/40 ,  D21H11/18 ,  D21H21/18 ,  D21H17/33 ,  D21H17/28 ,  D21H17/67 ,  D21H17/68 ,  C04B111/00 ,  C04B111/52 ,  D21H13/38 ,  C04B24/38 ,  C04B26/02 ,  C04B26/28

Abstract: A composition for addition to a ceiling tile, flooring product, or other construction product may include microfibrillated cellulose and optionally an inorganic particulate material. The ceiling tile, flooring product, or other construction product may further include perlite, mineral wool, wood pulp, starch and other additives, where the wood pulp and other inorganic particulate materials are bonded to the microfibrillated cellulose. Methods of manufacturing the compound are also disclosed.

公开(公告)号：US20170306562A1

公开(公告)日：2017-10-26

申请号：US15494005

申请日：2017-04-21

Applicant: FiberLean Technologies Limited

Inventor： Jonathan Stuart Phipps ,  Sean Ireland ,  David Skuse

IPC: D21H11/18 ,  D04H1/724 ,  D04H1/54 ,  D04H1/492 ,  D04H1/4258 ,  D21B1/30 ,  D01D5/08

Abstract: Fibres and nonwoven materials comprising microfibrillated cellulose, and optionally inorganic particulate material and/or additional additives, and optionally a water soluble or dispersible polymer. Nonwoven materials made from fibres comprising microfibrillated cellulose, and optionally inorganic particulate material and/or a water soluble or dispersible polymer.

公开(公告)号：US20170284026A1

公开(公告)日：2017-10-05

申请号：US15476540

申请日：2017-03-31

Applicant: FiberLean Technologies Limited

Inventor： David Skuse ,  Jonathan Stuart Phipps ,  Sean Ireland ,  Yun Jin

IPC: D21H13/40 ,  D21H21/18 ,  D21H17/68 ,  D21H17/28 ,  D21H17/67 ,  D21H13/38 ,  D21H11/18 ,  D21H17/33

CPC classification number: D21H13/40 ,  C04B24/383 ,  C04B26/02 ,  C04B26/28 ,  C04B26/285 ,  C04B2111/00603 ,  C04B2111/52 ,  D21H11/18 ,  D21H13/38 ,  D21H17/28 ,  D21H17/33 ,  D21H17/675 ,  D21H17/68 ,  D21H21/18 ,  Y02W30/97 ,  C04B14/106 ,  C04B14/18 ,  C04B14/28 ,  C04B14/46 ,  C04B18/241 ,  C04B18/26 ,  C04B24/26 ,  C04B14/42

Abstract: The present invention is directed to products, such as paper and paperboard products, comprising a substrate containing cellulose and top ply comprising microfibrillated cellulose and inorganic particulate, to methods of making such paper and paperboard products, and associated uses of such paper and paperboard products. The microfibrillated cellulose and inorganic particulate material are applied at the stage when the wet substrate is in the process of being formed on the wire of a papermaking machine, thereby avoiding the additional cost of more extensive equipment and machinery as well as in separate drying of a coating. The microfibrillated cellulose facilitates the application of inorganic particulate onto the surface of a wet paper or paperboard substrate when applied thusly, by trapping the inorganic particulate on the surface of the substrate and by giving the composite sufficient strength and a suitable pore structure to make it suitable for printing and other end-use demands.