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公开(公告)号：US20240044063A1
公开(公告)日：2024-02-08
申请号：US18227502
申请日：2023-07-28
IPC分类号： D06B21/00 , D06M13/144 , D06M13/188 , D06M13/432 , D06M13/507 , D06M23/10 , D06M15/03 , D06B3/10 , D06M13/292
CPC分类号： D06B21/00 , D06M13/144 , D06M13/188 , D06M13/432 , D06M13/507 , D06M23/10 , D06M15/03 , D06B3/10 , D06M13/292 , D06M2101/06
摘要： The present disclosure relates to an eco-friendly flame retardant fabric and a preparation method thereof and in particular to an eco-friendly flame retardant fabric and a preparation method thereof prepared by sequential surface treatment with two types of solutions. According to the present disclosure, flame retardancy and durability may be improved by surface-treating a flammable natural fiber using an eco-friendly flame retardant.
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公开(公告)号：US11655310B2
公开(公告)日：2023-05-23
申请号：US16622475
申请日：2018-06-13
发明人： Yoshinobu Tsujii , Keita Sakakibara , Koji Tanaka , Takahito Ikuma , Junya Okawa , Ikko Matsusue
IPC分类号： C08B15/06 , C08L1/10 , D06M13/432 , D06M101/06
CPC分类号： C08B15/06 , C08L1/10 , D06M13/432 , D06M2101/06
摘要： Provided are: a fine cellulose fiber that is superior in handling properties and that can suitably be used as a reinforcing material or the like for resin; a production method of the fine cellulose fiber; and a slurry and a composite comprising the fine cellulose fibers. The present invention pertains to fine cellulose fibers comprising a carbamate group. The degree of substitution with the carbamate group with respect to hydroxy groups in the fine cellulose fibers is preferably no less than 0.05 and no greater than 0.5. The present invention pertains to a slurry comprising the fine cellulose fibers, to a composite comprising the fine cellulose fibers and a resin, and to a production method of the fine cellulose fibers, comprising performing a heat treatment on a mixture of a plant raw material and urea or the like, and performing a miniaturization treatment of the plant raw material.
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公开(公告)号：US20220002938A1
公开(公告)日：2022-01-06
申请号：US17475423
申请日：2021-09-15
申请人： Jiangnan University
发明人： Qiang Wang , Wenjia Li , Yuanyuan Yu , Jiugang Yuan , Ping Wang , Xuerong Fan
IPC分类号： D06M16/00 , D06M13/432 , D06M11/72 , D06M15/03
摘要： The disclosure discloses a method for anti-felting finishing of wool fabric with protease K, and belongs to the technical field of dyeing and finishing of wool fabric in the wool spinning industry. The purpose is to solve the problems that common protease anti-felting treatment has greater damage to the strength of wool and has a weak degradation effect on keratin in a scale layer, thereby achieving the purpose of optimizing the anti-felting finishing of wool fabrics with protease. A preferred process is: pure wool fabric is first pretreated with urea peroxide, CMC is blocked with chitosan oligosaccharides, and then the wool fabric is treated with protease K. The wool fabric treated by the method has obviously improved anti-felting property, and the damage to the strength of the fabric is reduced. The disclosure introduces protease K into the anti-felting finishing of wool for the first time. Through effective degradation of keratin in wool scales by the protease K, a good anti-felting effect of wool is achieved, and the protease K anti-felting treatment can replace the traditional chlorination anti-felting treatment.
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公开(公告)号：US11124667B2
公开(公告)日：2021-09-21
申请号：US15775111
申请日：2016-11-13
申请人： Afik Zach
发明人： Aaron Garzon , Moshe Zach
IPC分类号： C09D11/54 , C09D11/322 , D06P1/613 , D06P1/52 , D06P1/44 , D06P5/00 , D06M13/432 , D06P1/651 , D06P1/653 , C09D11/40 , B41M5/00 , C09D11/037 , C09D11/107 , C09D11/38 , D06P5/30 , B41J2/21
摘要： Novel inkjet ink formulations having a humectant composition, at least one pigment, and at least one compound selected from a binder, a defoamer, a leveling agent, an antibacterial agent, and a neutralizing agent; and water is disclosed. A method for printing on a flexible substrate is further disclosed.
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公开(公告)号：US10975518B2
公开(公告)日：2021-04-13
申请号：US16485713
申请日：2018-02-23
发明人： Ikko Matsusue
IPC分类号： D06M11/70 , D06M13/432 , D21H11/20 , D06M101/06
摘要： A method is for manufacturing cellulose microfibers in which a problem of yellowing of cellulose microfibers to be obtained was solved, and cellulose microfibers.
As to a method for manufacturing cellulose microfibers, cellulose fibers are added with an additive (A) consisting of at least one of a phosphorous acid and a metal phosphite and an additive (B) consisting of at least one of urea and a urea derivative, heated and washed, then fibrillated. Also, as to cellulose microfibers, the fiber width is 1 to 1000 nm, and a part of hydroxy groups of cellulose fibers is substituted with a functional group represented by a predetermined structural formula to introduce an ester of phosphorous acid.-
公开(公告)号：US10472523B2
公开(公告)日：2019-11-12
申请号：US15893985
申请日：2018-02-12
IPC分类号： C09C1/04 , C01G9/02 , C01G9/03 , D06M11/44 , D06M23/08 , C09C3/12 , C08K3/22 , C11D3/12 , D06M11/46 , D06M11/50 , D06M11/70 , D06M13/288 , D06M13/325 , D06M13/368 , D06M13/432 , D06M13/51 , D06M101/06 , D06M101/32 , D06M101/34
摘要： An additive for incorporating ultraviolet radiation protection into a synthetic polymer with the additive and the synthetic polymer for forming a synthetic material is disclosed which has a quantity of zinc oxide particles modified with a layer of a reactive group that forms a bond with a synthetic polymer having C—H bonds. A product for incorporating ultraviolet radiation protection into a synthetic polymer prior to forming a synthetic material has a quantity of a synthetic polymer and a quantity of zinc oxide particles modified with a layer of a reactive group that forms a bond with the quantity of the synthetic polymer.
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公开(公告)号：US20190016958A1
公开(公告)日：2019-01-17
申请号：US16068640
申请日：2017-01-09
IPC分类号： C09K21/02 , C01B32/20 , D21H21/34 , D21H17/67 , D21H17/65 , D21H17/66 , D21J3/00 , D21J1/08 , C08K3/04 , C08K3/38 , C08K3/16 , B27K3/16 , D06M11/82 , D06M11/13 , D06M13/432 , D06M11/74 , E04B1/94
CPC分类号： C09K21/02 , B27K3/163 , B27K3/52 , B27K2240/30 , C01B32/20 , C08K3/04 , C08K3/16 , C08K3/38 , C08K2003/387 , C09K21/10 , D06M11/13 , D06M11/74 , D06M11/82 , D06M13/432 , D06M2200/30 , D21H17/65 , D21H17/66 , D21H17/67 , D21H21/34 , D21J1/08 , D21J3/00 , E04B1/941 , H01B7/295
摘要： The invention relates to the use of expanded graphite for reducing flammability and/or combustibility, in particular the use thereof as a flame protection agent and/or a fire protection agent, for materials and/or products which consist of or comprise wood fibers, cellulose fibers, wood powder, cellulose powder, wood granulates, cellulose granulates, and/or polyolefin-based materials. The invention further relates to materials and/or products which consist of or comprise wood fibers, cellulose fibers, wood powder, cellulose powder, wood granulates, cellulose granulates and/or polyolefin-based materials. In order to reduce the flammability and/or combustibility, expanded graphite is embedded into the materials and/or products, in particular in the form of a flame protection agent and/or a fire protection agent. The invention also relates to such an agent, in particular a flame protection agent and/or a fire protection agent, wherein expanded graphite is used alone or in combination with a boric acid/borax/alkali salt mixture. A particularly preferred area of use is binders, glues, and/or materials, products, and/or pre-products containing polyolefin-based materials in particular, preferably for damping (walls, floors, ceilings) and/or for floor and wall fittings. The invention is characterized by surprising advantages in fire protection tests with vertical edge flaming.
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公开(公告)号：US20180184876A1
公开(公告)日：2018-07-05
申请号：US15575449
申请日：2016-05-25
发明人： John Gavin MacDonald , Kaiyuan Yang , Thiago B. Char , Jorge A. Duran , Carl G. Rippl , Juliana Restrepo
IPC分类号： A47L13/17 , D06M13/463 , D06M13/432 , D06M15/03 , D06P1/14 , D06P1/30 , D06P1/673
CPC分类号： A47L13/17 , B08B1/00 , B08B1/006 , D06M13/432 , D06M13/463 , D06M15/03 , D06M16/00 , D06P1/14 , D06P1/30 , D06P1/673
摘要： Disposable cleaning wipes having a use indicator are provided that are suitable for use in home and industrial cleaning applications. The cleaning wipes comprise cellulosic fibers, an antimicrobial agent and an indicator complex, the indicator complex including (i) a colored compound selected from the group consisting of a phthalocyanine compound, an ultramarine compound, and an iron oxide compound, and (ii) a cationic agent. The indicator complex is releasably attached, by ionic bonding, to a discrete region of the fibrous sheet. The anti-microbial compound is also attached, by ionic bonding, to the fibrous sheet. Thus, in use, the indicator complex is released by the fibrous sheet commensurate with the release of antimicrobial agent. The release and loss of the indicator complex provides the user with an indication of when the antimicrobial agent within the fibrous sheet is substantially depleted and the cleaning wipe should be replaced.
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公开(公告)号：US09944769B2
公开(公告)日：2018-04-17
申请号：US13661076
申请日：2012-10-26
发明人： Jacqueline Besinaiz Thomas , Stephen Wayne Heinzman , Gregory Charles Gordon , James Cyrus Winchester, III , Roy Lee Oakley, Jr.
IPC分类号： C07C275/10 , C08K5/21 , D06M13/432
CPC分类号： C08K5/21 , D06M13/432
摘要： Urea-derived products, for example liquid compositions containing urea-derived compounds, such as dihydroxyethyleneurea (“DHEU”), and methods for making same are provided.
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公开(公告)号：US09790639B2
公开(公告)日：2017-10-17
申请号：US14910244
申请日：2014-08-04
IPC分类号： D06M13/244 , D06M13/44 , C08B5/00 , C08B5/14 , C08B15/00 , C08L1/16 , D06M11/66 , D06M13/288 , D06M13/432 , D06M101/06
CPC分类号： D06M13/44 , C08B5/00 , C08B5/14 , C08B15/005 , C08L1/16 , C08L2201/02 , D06M11/66 , D06M13/288 , D06M13/432 , D06M2101/06 , D06M2200/30
摘要： Method for sulphation and phosphorylation of a cellulose substrate for imparting anti-flame properties to the substrate in which at least one phosphonic acid of formula (I): PO(OH)2—R—PO(OH)2, (I) is used as a catalyst of sulphation and a phosphorylating agent and relative substrate.
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