BR0004128A - Folha fibrosa que se decompõe em água demúltiplas camadas - Google Patents

Folha fibrosa que se decompõe em água demúltiplas camadas

Info

Publication number
BR0004128A
BR0004128A BR0004128-9A BR0004128A BR0004128A BR 0004128 A BR0004128 A BR 0004128A BR 0004128 A BR0004128 A BR 0004128A BR 0004128 A BR0004128 A BR 0004128A
Authority
BR
Brazil
Prior art keywords
fibers
water
fibrous sheet
top layer
microfibers
Prior art date
Application number
BR0004128-9A
Other languages
English (en)
Other versions
BR0004128B1 (pt
Inventor
Naohito Takeuchi
Kazuya Okada
Original Assignee
Uni Charm Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Uni Charm Corp filed Critical Uni Charm Corp
Publication of BR0004128A publication Critical patent/BR0004128A/pt
Publication of BR0004128B1 publication Critical patent/BR0004128B1/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/02—Towels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/02—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type
    • D21F11/04—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type paper or board consisting on two or more layers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/06—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the cylinder type
    • D21F11/08—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the cylinder type paper or board consisting of two or more layers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/14—Making cellulose wadding, filter or blotting paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/38—Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/02—Synthetic cellulose fibres
    • D21H13/08—Synthetic cellulose fibres from regenerated cellulose

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Sanitary Thin Papers (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)

Abstract

"FOLHA FIBROSA QUE SE DECOMPõE EM áGUA DEMúLTIPLAS CAMADAS". é provida uma folha fibrosa que sedecompõe em água de múltiplas camadas com uma pluralidade decamadas cada uma tendo uma diferente constituição fibrosa sendointegrada, incluindo uma camada de topo sobre uma superfície detopo e uma camada de fundo sobre uma superfície de fundo. Acamada de topo inclui rayon fibrilado de, pelo menos, 3%, emmassa de todas as fibras que constituem a camada de topo. Orayon fibrilado possui um grau de batimento de, no máximo, 700 cce possui fibras primárias de um comprimento de fibrapredeterminado e microfibras se estendendo das fibras primárias.As microfibras são entrelaçadas com e/ou ligadas com hidrogênioà, pelo menos, uma dentre outras microfibras e outras fibras. Acamada de fundo inclui fibras que não contêm rayon fibrilado, asfibras entrelaçadas com e/ou ligadas com hidrogênio umas asoutras, ou a camada de fundo inclui o rayon fibrilado em umaquantidade menor que na camada de topo. As microfibras do rayonfibrilado são entrelaçadas com e/ou ligadas com hidrogênio à, pelomenos, uma dentre outras microfibras e outras fibras.
BRPI0004128-9A 2000-03-31 2000-07-27 folha fibrosa de múltiplas camadas, que se decompõe em água. BR0004128B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000099451A JP3640592B2 (ja) 2000-03-31 2000-03-31 多層構造の水解性繊維シート

Publications (2)

Publication Number Publication Date
BR0004128A true BR0004128A (pt) 2001-11-27
BR0004128B1 BR0004128B1 (pt) 2011-02-22

Family

ID=18613803

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0004128-9A BR0004128B1 (pt) 2000-03-31 2000-07-27 folha fibrosa de múltiplas camadas, que se decompõe em água.

Country Status (11)

Country Link
US (1) US6258210B1 (pt)
EP (1) EP1138474A1 (pt)
JP (1) JP3640592B2 (pt)
KR (1) KR100665071B1 (pt)
CN (1) CN1221697C (pt)
BR (1) BR0004128B1 (pt)
CA (1) CA2314391C (pt)
ID (1) ID29703A (pt)
MY (1) MY120483A (pt)
SG (1) SG85205A1 (pt)
TW (1) TW457081B (pt)

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JP3618276B2 (ja) * 2000-03-31 2005-02-09 ユニ・チャーム株式会社 繊維長の異なるフィブリル化レーヨンを含有した水解性繊維シート
JP3703711B2 (ja) 2000-11-27 2005-10-05 ユニ・チャーム株式会社 不織布の製造方法および製造装置
JP3761075B2 (ja) 2001-05-10 2006-03-29 ユニ・チャーム株式会社 シート収納体
JP3792146B2 (ja) * 2001-10-15 2006-07-05 ユニ・チャーム株式会社 水解性シートおよびその製造方法
JP3792147B2 (ja) * 2001-10-15 2006-07-05 ユニ・チャーム株式会社 水解性シートおよびその製造方法
US6811653B2 (en) * 2001-10-26 2004-11-02 Yuen Foong Yu Paper Mfg Co., Ltd. Multi-purpose paper, manufacturing method thereof and the application thereof
KR100432433B1 (ko) * 2002-03-29 2004-05-22 애드윈코리아 주식회사 일회용 타월 및 그 제조방법
US7597778B2 (en) * 2002-04-25 2009-10-06 Voith Paper Patent Gmbh Method for the production of a web of tissue material
DE10218509A1 (de) * 2002-04-25 2003-11-06 Voith Paper Patent Gmbh Verfahren zur Herstellung einer Tissuebahn
KR101013925B1 (ko) 2002-09-17 2011-02-14 유니챰 가부시키가이샤 음순간 제품 및 이 음순간 제품용의 수붕괴성 표면측 시트
US20040060677A1 (en) * 2002-09-27 2004-04-01 Ching-Chung Huang Multi-functional paper and a method making the same
EP1682720A4 (en) * 2003-10-29 2008-06-18 Hollingsworth & Vose Co WATER DISPERSIBLE PRODUCTS
FR2880262B1 (fr) * 2005-01-03 2013-11-08 Oreal Article cosmetique ou dermatologique comportant un support soluble dans l'eau
US20070110792A9 (en) * 2005-01-03 2007-05-17 L'oreal Cosmetic or dermatological article comprising a medium that is soluble in water
ITRM20050271A1 (it) * 2005-05-31 2006-12-01 Nicola Cusano Stuoia.
JP4632923B2 (ja) * 2005-10-21 2011-02-16 花王株式会社 水解性シート
US8187422B2 (en) 2006-03-21 2012-05-29 Georgia-Pacific Consumer Products Lp Disposable cellulosic wiper
US8187421B2 (en) * 2006-03-21 2012-05-29 Georgia-Pacific Consumer Products Lp Absorbent sheet incorporating regenerated cellulose microfiber
US8540846B2 (en) 2009-01-28 2013-09-24 Georgia-Pacific Consumer Products Lp Belt-creped, variable local basis weight multi-ply sheet with cellulose microfiber prepared with perforated polymeric belt
US7718036B2 (en) 2006-03-21 2010-05-18 Georgia Pacific Consumer Products Lp Absorbent sheet having regenerated cellulose microfiber network
JP4939192B2 (ja) * 2006-12-05 2012-05-23 ユニ・チャーム株式会社 不織布、不織布の製造方法及び吸収性物品
US7951264B2 (en) * 2007-01-19 2011-05-31 Georgia-Pacific Consumer Products Lp Absorbent cellulosic products with regenerated cellulose formed in-situ
WO2010033536A2 (en) * 2008-09-16 2010-03-25 Dixie Consumer Products Llc Food wrap basesheet with regenerated cellulose microfiber
JP2010126829A (ja) * 2008-11-26 2010-06-10 Tomoegawa Paper Co Ltd 多槽傾斜型湿式抄紙機およびそれを用いた湿紙シートの製造方法
WO2012050494A1 (en) * 2010-10-13 2012-04-19 Sca Hygiene Products Ab Flushable moist wipe or hygiene tissue
WO2012059619A1 (en) * 2010-11-01 2012-05-10 Metso Paper, Inc. Process for producing multilayer fiber web
AT512460B1 (de) * 2011-11-09 2013-11-15 Chemiefaser Lenzing Ag Dispergierbare nicht-gewebte Textilien
JP6289211B2 (ja) * 2014-03-28 2018-03-07 ユニ・チャーム株式会社 ウェットティッシュ、及びウェットティッシュの製造方法
JP6275671B2 (ja) * 2015-07-31 2018-02-07 大王製紙株式会社 水解性シート及び水解性シートの製造方法
CN105133413A (zh) * 2015-08-31 2015-12-09 郭永涛 一种水溶性卫生纸的制造方法
EP3266933B1 (en) * 2016-07-08 2024-09-18 Lucart Spa Paper material, apparatus and method for its production
IT201600071777A1 (it) * 2016-07-08 2018-01-08 Lucart Spa Materiale cartaceo, ed apparecchiatura per la sua produzione
US11497656B2 (en) 2016-11-07 2022-11-15 The Procter & Gamble Company Tampon and method for making the same
US11661688B2 (en) 2017-02-08 2023-05-30 Suominen Oyj Multi-ply dispersible nonwoven fabric
JP6893108B2 (ja) * 2017-03-31 2021-06-23 大王製紙株式会社 清掃用シート及び当該清掃用シートの製造方法
JP7551293B2 (ja) * 2019-11-29 2024-09-17 大王製紙株式会社 清掃シート及び当該清掃シートの製造方法
CN114983904B (zh) * 2022-05-16 2023-08-04 华南理工大学 一种绿色易降解的植物纤维面膜及其制备方法与应用

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Also Published As

Publication number Publication date
JP3640592B2 (ja) 2005-04-20
US6258210B1 (en) 2001-07-10
CN1221697C (zh) 2005-10-05
JP2001288657A (ja) 2001-10-19
KR20010096488A (ko) 2001-11-07
EP1138474A1 (en) 2001-10-04
KR100665071B1 (ko) 2007-01-09
CA2314391A1 (en) 2001-09-30
BR0004128B1 (pt) 2011-02-22
ID29703A (id) 2001-10-04
CA2314391C (en) 2006-05-23
MY120483A (en) 2005-10-31
CN1315597A (zh) 2001-10-03
SG85205A1 (en) 2001-12-19
TW457081B (en) 2001-10-01

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 22/02/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2472 DE 22-05-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.