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BR9810659A - Process for making wet-laid fibrous structures comprising substantially inintumescible particles added to the paste - Google Patents

Process for making wet-laid fibrous structures comprising substantially inintumescible particles added to the paste

Info

Publication number
BR9810659A
BR9810659A BR9810659-7A BR9810659A BR9810659A BR 9810659 A BR9810659 A BR 9810659A BR 9810659 A BR9810659 A BR 9810659A BR 9810659 A BR9810659 A BR 9810659A
Authority
BR
Brazil
Prior art keywords
paste
inintumescible
fibrous structures
particles added
laid fibrous
Prior art date
Application number
BR9810659-7A
Other languages
Portuguese (pt)
Inventor
John Michael Blevins
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of BR9810659A publication Critical patent/BR9810659A/en

Links

Classifications

    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/13—Silicon-containing compounds
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form

Landscapes

  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Paper (AREA)

Abstract

"PROCESSO PARA FABRICAR ESTRUTURAS FIBROSAS ASSENTADAS A úMIDO COMPREENDO PARTìCULAS SUBSTANCIALMENTE ININTUMESCìVEIS ADICIONADAS à PASTA". trata-se de um processo para fabricar estruturas fibrosas que compreendem uma manta de fibras assentada a úmido que compreende partículas substancialmente insolúveis em água e substancialmente inintumescíveis em água que são adicionadas diretamente à pasta. Descreve-se também uma estrutura fibrosa de acordo com esse método."PROCESS FOR MANUFACTURING FIBROUS STRUCTURES SETTED TO MOIST UNDERSTANDING SUBSTANTIALLY UNINTUMESCIBLE PARTICLES ADDED TO THE PASTE". it is a process for making fibrous structures that comprise a wet-laid fiber mat comprising particles substantially insoluble in water and substantially inintumescible in water that are added directly to the paste. A fibrous structure according to this method is also described.

BR9810659-7A 1997-07-01 1998-06-29 Process for making wet-laid fibrous structures comprising substantially inintumescible particles added to the paste BR9810659A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97110729A EP0889152A1 (en) 1997-07-01 1997-07-01 Process for manufacturing wet laid fibrous structures comprising substantially non swellable particles added to the slurry
PCT/IB1998/001003 WO1999001615A1 (en) 1997-07-01 1998-06-29 Process for manufacturing wet laid fibrous structures comprising substantially non swellable particles added to the slurry

Publications (1)

Publication Number Publication Date
BR9810659A true BR9810659A (en) 2000-08-29

Family

ID=8226985

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9810659-7A BR9810659A (en) 1997-07-01 1998-06-29 Process for making wet-laid fibrous structures comprising substantially inintumescible particles added to the paste

Country Status (8)

Country Link
EP (2) EP0889152A1 (en)
JP (1) JP2002508039A (en)
KR (1) KR20010014433A (en)
CN (1) CN1267346A (en)
AU (1) AU7784798A (en)
BR (1) BR9810659A (en)
CA (1) CA2295731A1 (en)
WO (1) WO1999001615A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7635411B2 (en) 2004-12-15 2009-12-22 Cabot Corporation Aerogel containing blanket
EP2292309A1 (en) * 2009-08-07 2011-03-09 Ahlstrom Corporation Nanofibers with improved chemical and physical stability and web containing nanofibers
KR102617475B1 (en) 2018-07-30 2023-12-26 엘지전자 주식회사 Nozzle for cleaner
CN109112726A (en) * 2018-11-09 2019-01-01 长沙云聚汇科技有限公司 For manufacturing the device of non-woven fabrics

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5651862A (en) * 1991-08-13 1997-07-29 Kimberly-Clark Worldwide, Inc. Wet-formed absorbent composite
WO1993012282A1 (en) * 1991-12-17 1993-06-24 Weyerhaeuser Company Hopper blender system and method for coating fibers
US5300192A (en) * 1992-08-17 1994-04-05 Weyerhaeuser Company Wet laid fiber sheet manufacturing with reactivatable binders for binding particles to fibers
CA2177983A1 (en) * 1993-12-22 1995-06-29 Donald F. Hagen Sheet materials for solid phase extractions and solid phase reactions

Also Published As

Publication number Publication date
CN1267346A (en) 2000-09-20
WO1999001615A1 (en) 1999-01-14
EP0889152A1 (en) 1999-01-07
AU7784798A (en) 1999-01-25
EP0993523A1 (en) 2000-04-19
JP2002508039A (en) 2002-03-12
KR20010014433A (en) 2001-02-26
CA2295731A1 (en) 1999-01-14

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A,6A,7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1872 DE 21/11/2006.