公开(公告)号：US4906521A

公开(公告)日：1990-03-06

申请号：US235887

申请日：1988-08-11

申请人： Olli Turunen ,  Kerstin Meinander ,  Johan-Fredrik Selin ,  Jan Fors ,  Vidar Eklund ,  Leo Mandell

发明人： Olli Turunen ,  Kerstin Meinander ,  Johan-Fredrik Selin ,  Jan Fors ,  Vidar Eklund ,  Leo Mandell

IPC分类号： D04H1/54 ,  D21H11/12 ,  D21H13/02 ,  D21H13/10 ,  D21H13/14 ,  D21H13/24 ,  D21H13/26 ,  D21H13/34 ,  D21H21/20

CPC分类号： D21H13/02 ,  D21H11/12 ,  D21H13/14 ,  D21H13/24 ,  D21H13/26 ,  D21H13/34 ,  D21H21/20 ,  Y10T428/2965 ,  Y10T442/692 ,  Y10T442/698

摘要： A non-woven fibre product in which the fibre material consists, totally or in part, of fibres which are able to form bonds with natural or artificial fibres of the same or different type, and in which said fibres capable of forming bonds are cellulose carbamate fibres.

摘要翻译： PCT No.PCT / FI87 / 00176 Sec。 371日期1988年8月11日 102（e）日期1988年8月11日PCT提交1987年12月29日PCT公布。 公开号WO88 / 05090 日期：1988年7月14日。一种无纺纤维产品，其中纤维材料全部或部分由能够与相同或不同类型的天然或人造纤维形成粘合的纤维组成，其中所述纤维 能形成粘结剂的是纤维素氨基甲酸纤维。

公开(公告)号：US20200096869A1

公开(公告)日：2020-03-26

申请号：US16505212

申请日：2019-07-08

申请人： Georgia Tech Research Corporation

发明人： Ruilong Ma ,  Vladimirv V. Tsukruk

IPC分类号： G03F7/26 ,  G03F7/20 ,  D21H13/34 ,  D21H17/67 ,  D21H25/02

摘要： In a method of making a conductive structure, a reducing agent is applied to a region of a sheet of graphene oxide composite paper for a predetermined amount of time. The reducing agent is removed after the predetermined amount of time so as to expose a region of reduced graphene oxide disposed in the sheet of graphene oxide composite paper. A conductive structure includes a sheet of graphene oxide composite paper. At least one region on the sheet of graphene oxide composite paper includes reduced graphene oxide.

公开(公告)号：US1829585A

公开(公告)日：1931-10-27

申请号：US23658027

申请日：1927-11-29

申请人： CELANESE CORP

发明人： CAMILLE DREYFUS ,  MILES GEORGE W

IPC分类号： D21H11/20 ,  D21H13/02 ,  D21H13/06 ,  D21H13/34 ,  D21H13/40 ,  D21H13/42 ,  D21H17/03

CPC分类号： D21H13/02 ,  D21H11/20 ,  D21H13/06 ,  D21H13/34 ,  D21H13/40 ,  D21H13/42 ,  D21H17/03

公开(公告)号：US11718962B2

公开(公告)日：2023-08-08

申请号：US16750433

申请日：2020-01-23

申请人： Jacob Holm & Sons AG

发明人： Geoff Collins ,  Santosh Chavan

IPC分类号： D21H27/42 ,  D21H11/12 ,  D21H13/08 ,  D21H13/14 ,  D21H13/24 ,  D21H13/26 ,  D21H13/34 ,  D21H15/10

CPC分类号： D21H27/42 ,  D21H11/12 ,  D21H13/08 ,  D21H13/14 ,  D21H13/24 ,  D21H13/26 ,  D21H13/34 ,  D21H15/10

摘要： A nonwoven web, containing at least one first homogeneous layer consisting of a blend of at least one of defibrated natural plant based fibers, individualized natural plant based fibers and staple fibers is provided. The nonwoven web contains no binder, adhesive or thermal bonding fibers and a basis weight of the at least one homogeneous layer is from 20 g/m2 to 100 g/m2. When a weighted average fiber length of the blend is greater than about 4.0 mm, the nonwoven web is a non-dispersible product which does not meet the requirement for dispersibility in accordance with INDA/EDANA GD4, and when a weighted average fiber length of the blend is less than about 4.0 mm, the nonwoven web is a dispersible product as defined in accordance with INDA/EDANA GD4. Methods to prepare the nonwoven web are provided.

公开(公告)号：US20210395465A1

公开(公告)日：2021-12-23

申请号：US17283486

申请日：2019-10-18

申请人： Wool Research Organisation of New Zealand Incorporated

发明人： Robert James McClelland Kelly ,  Amy Clare Cruickshank ,  Gail Louise Krsinic

IPC分类号： C08H1/06 ,  B01D39/16 ,  B01D53/04 ,  B01D46/00 ,  A24D3/06 ,  A24D3/08 ,  C02F1/28 ,  D06M11/34 ,  D06M11/50 ,  D21H13/34 ,  D21C9/16 ,  D21C9/10 ,  B01J20/24 ,  B01J20/28 ,  B01J20/30 ,  A61L15/32 ,  F16L59/04

摘要： Disclosed are keratin fibre cellular components, specifically keratin fibre cuticle and cortical cells, and their use as absorption and filtration media, and in thermal insulation materials. The keratin fibre cellular components may be oxidised. The keratin fibre cellular components have improved absorbency and filtration capacity compared to the source keratin fibres. The keratin fibre cellular components may be used in, for example, various products for passive absorption and active filtration of gas or liquid media.

公开(公告)号：US20210230808A1

公开(公告)日：2021-07-29

申请号：US16750433

申请日：2020-01-23

申请人： Jacob Holm & Sons AG

发明人： Geoff COLLINS ,  Santosh CHAVAN

IPC分类号： D21H27/42 ,  D21H15/10 ,  D21H11/12 ,  D21H13/08 ,  D21H13/24 ,  D21H13/14 ,  D21H13/26 ,  D21H13/34

摘要： A nonwoven web, containing at least one first homogeneous layer consisting of a blend of at least one of defibrated natural plant based fibers, individualized natural plant based fibers and staple fibers is provided. The nonwoven web contains no binder, adhesive or thermal bonding fibers and a basis weight of the at least one homogeneous layer is from 20 g/m2 to 100 g/m2. When a weighted average fiber length of the at least one of defibrated natural plant based fibers, individualized natural plant based fibers and staple fibers is greater than about 4.0 mm, the nonwoven web is a non-dispersible product which does not meet the requirement for dispersibility in accordance with INDA/EDANA GD4, and when a weighted average fiber length of the at least one of defibrated natural plant based fibers, individualized natural plant based fibers and staple fibers is less than about 4.0 min, the nonwoven web is a dispersible product as defined in accordance with INDA/EDANA GD4. Methods to prepare the nonwoven web are provided.

公开(公告)号：US20060108082A1

公开(公告)日：2006-05-25

申请号：US11231214

申请日：2005-09-20

申请人： Sabine Bogdanski ,  Siegfried Martin ,  Juergen Huegel

发明人： Sabine Bogdanski ,  Siegfried Martin ,  Juergen Huegel

IPC分类号： D21H13/34

CPC分类号： D21H13/34 ,  D21H21/28 ,  D21H27/30

摘要： A tissue product comprising a plurality of first fibers and a plurality of silk fibers and a method of making the tissue product wherein the silk fibers are a different color than the color of the first fibers, as assessed by the human naked eye.

摘要翻译： 包含多个第一纤维和多根丝纤维的组织产品以及制造该组织产品的方法，其中丝纤维的颜色与第一纤维的颜色不同，如人肉眼所评估的。

公开(公告)号：US3082145A

公开(公告)日：1963-03-19

申请号：US1736060

申请日：1960-03-24

申请人： FARNAM CO F D

发明人： KAO JOHN Y L

IPC分类号： B29C41/14 ,  D21H11/04 ,  D21H11/06 ,  D21H13/34 ,  D21H13/42 ,  D21H17/02 ,  D21H17/33 ,  D21H17/64 ,  D21H17/66 ,  D21H23/10 ,  D21H23/76

CPC分类号： B29C41/14 ,  B29K2021/00 ,  D21H11/04 ,  D21H11/06 ,  D21H13/34 ,  D21H13/42 ,  D21H17/02 ,  D21H17/33 ,  D21H17/64 ,  D21H17/66 ,  D21H23/10 ,  D21H23/765

公开(公告)号：US10683615B2

公开(公告)日：2020-06-16

申请号：US15521963

申请日：2015-10-27

申请人： Gruppo Cordenons S.p.A.

发明人： Luca Monacelli ,  Ferruccio Beniamino Gilberti

IPC分类号： D21H13/34 ,  D21H17/28 ,  D21H21/18 ,  D21H17/22 ,  D21H21/14 ,  D21H17/35 ,  D21H17/37 ,  D21H17/57 ,  D21H17/67 ,  D21H17/68

摘要： The paper material comprises a support base having at least one surface treated with at least one surface adhesive giving the paper material printability characteristics, the support base containing a mixture of fibres, at least one polymeric substance, adapted to give the support base strength, and at least one inorganic filler, adapted to give the support base machinability characteristics, the mixture of fibres comprising cellulose fibres and animal milk protein fibres.

公开(公告)号：US20070158038A1

公开(公告)日：2007-07-12

申请号：US10589869

申请日：2005-02-18

申请人： Theodoor Slaghek ,  Mario van Wandelen ,  Willem Drost ,  Dario Lo Cascio ,  Remco van Willige ,  Willem Huijser

发明人： Theodoor Slaghek ,  Mario van Wandelen ,  Willem Drost ,  Dario Lo Cascio ,  Remco van Willige ,  Willem Huijser

IPC分类号： D21B1/12 ,  D06M11/30 ,  D06M11/50 ,  D06M11/82 ,  D21H13/34 ,  C08L89/04 ,  C08H1/06 ,  C08J3/12

CPC分类号： D06M11/82 ,  C08H1/06 ,  C08L1/02 ,  D06M11/30 ,  D06M11/50 ,  D06M2101/12 ,  D21H13/34 ,  C08L2666/26

摘要： The invention relates to the use of a particulate material derived from mammalian hair in the preparation of a paper or paperboard product, which particulate material has been prepared by means of a process, which comprises the following steps: (a) subjecting mammalian hair to an oxidation treatment in which the hair is contacted with a solution, which comprises a bleaching agent; (b) separating the oxidised hair from the solution; (c) drying the separated hair; and (d) subjecting the dried hair to a treatment in which the hair is formed into a particulate material having an average particle size in the range of from 0.5 to 4 mm. The invention further relates to a paper or paperboard product, or paper pulp comprising said particulate material.

摘要翻译： 本发明涉及使用衍生自哺乳动物毛发的颗粒材料来制备纸或纸板产品，该颗粒材料已经通过一种方法制备，该方法包括以下步骤：（a）使哺乳动物毛发 毛发与包含漂白剂的溶液接触的氧化处理; （b）将氧化毛发与溶液分离; （c）干燥分离的头发; 和（d）使干燥的头发进行处理，其中毛发形成平均粒度在0.5-4mm范围内的颗粒材料。 本发明还涉及纸或纸板产品或包含所述颗粒材料的纸浆。