CA2422772A1 - Fibrous structure having increased surface area and process for making same - Google Patents

Fibrous structure having increased surface area and process for making same Download PDF

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Publication number
CA2422772A1
CA2422772A1 CA002422772A CA2422772A CA2422772A1 CA 2422772 A1 CA2422772 A1 CA 2422772A1 CA 002422772 A CA002422772 A CA 002422772A CA 2422772 A CA2422772 A CA 2422772A CA 2422772 A1 CA2422772 A1 CA 2422772A1
Authority
CA
Canada
Prior art keywords
fibrous
fibrous structure
surface area
making same
increased surface
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002422772A
Other languages
French (fr)
Other versions
CA2422772C (en
Inventor
David William Cabell
Paul Dennis Trokhan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
The Procter & Gamble Company
David William Cabell
Paul Dennis Trokhan
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
Priority claimed from US09/694,946 external-priority patent/US6576091B1/en
Priority claimed from US09/694,929 external-priority patent/US6420100B1/en
Priority claimed from US09/694,915 external-priority patent/US6576090B1/en
Priority claimed from US09/695,117 external-priority patent/US6660129B1/en
Priority claimed from US09/695,155 external-priority patent/US6743571B1/en
Application filed by The Procter & Gamble Company, David William Cabell, Paul Dennis Trokhan filed Critical The Procter & Gamble Company
Priority to CA2588743A priority Critical patent/CA2588743C/en
Publication of CA2422772A1 publication Critical patent/CA2422772A1/en
Application granted granted Critical
Publication of CA2422772C publication Critical patent/CA2422772C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • 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
    • D21F11/006—Making patterned paper
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/12—Production of screen printing forms or similar printing forms, e.g. stencils

Abstract

A fibrous structure and a process for making such fibrous structures are disclosed. The fibrous structures have at least a first region defining a first plane and having a first elevation, and a second region outwardly extending from the first plane to define a second elevation. The second region comprises a plurality of fibrous pillows. At least some of the fibrous pillows have fibrous domes and fibrous cantilever portions laterally extending therefrom at the second elevation. The cantilever portions are elevated from the first plane to form pocket therebetween.
CA002422772A 2000-10-24 2001-10-23 Fibrous structure having increased surface area and process for making same Expired - Fee Related CA2422772C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2588743A CA2588743C (en) 2000-10-24 2001-10-23 Fibrous structure having increased surface area and process for making same

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US09/694,946 2000-10-24
US09/694,946 US6576091B1 (en) 2000-10-24 2000-10-24 Multi-layer deflection member and process for making same
US09/695,155 2000-10-24
US09/694,929 US6420100B1 (en) 2000-10-24 2000-10-24 Process for making deflection member using three-dimensional mask
US09/694,915 2000-10-24
US09/694,915 US6576090B1 (en) 2000-10-24 2000-10-24 Deflection member having suspended portions and process for making same
US09/695,117 US6660129B1 (en) 2000-10-24 2000-10-24 Fibrous structure having increased surface area
US09/694,929 2000-10-24
US09/695,155 US6743571B1 (en) 2000-10-24 2000-10-24 Mask for differential curing and process for making same
US09/695,117 2000-10-24
PCT/US2001/050472 WO2002061191A2 (en) 2000-10-24 2001-10-23 Fibrous structure having increased surface area and process for making same

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2588743A Division CA2588743C (en) 2000-10-24 2001-10-23 Fibrous structure having increased surface area and process for making same

Publications (2)

Publication Number Publication Date
CA2422772A1 true CA2422772A1 (en) 2002-08-08
CA2422772C CA2422772C (en) 2007-09-18

Family

ID=27542090

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002422772A Expired - Fee Related CA2422772C (en) 2000-10-24 2001-10-23 Fibrous structure having increased surface area and process for making same
CA2696880A Abandoned CA2696880A1 (en) 2000-10-24 2001-10-23 Flexible patterned mask with regions of differing opacity

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2696880A Abandoned CA2696880A1 (en) 2000-10-24 2001-10-23 Flexible patterned mask with regions of differing opacity

Country Status (9)

Country Link
EP (1) EP1328675A2 (en)
JP (1) JP2004518830A (en)
KR (1) KR20030045132A (en)
CN (1) CN1469953A (en)
BR (1) BR0115130A (en)
CA (2) CA2422772C (en)
MX (1) MXPA03003593A (en)
TW (1) TW559632B (en)
WO (1) WO2002061191A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7128809B2 (en) 2002-11-05 2006-10-31 The Procter & Gamble Company High caliper web and web-making belt for producing the same
US10655276B2 (en) * 2014-07-28 2020-05-19 Voith Patent Gmbh Method for producing or machining a roller, roller and functional layer of a roller
US10132042B2 (en) 2015-03-10 2018-11-20 The Procter & Gamble Company Fibrous structures
GB2540723B (en) * 2014-11-10 2017-09-20 De La Rue Int Ltd Improvements in watermarking
CA3016186C (en) * 2016-03-24 2020-04-14 The Procter & Gamble Company Unitary deflection member for making fibrous structures
US10214856B2 (en) * 2016-03-24 2019-02-26 The Procter & Gamble Company Unitary deflection member for making fibrous structures and process for making same
CA3064406C (en) 2018-12-10 2023-03-07 The Procter & Gamble Company Fibrous structures
KR102298082B1 (en) * 2021-01-19 2021-09-03 주식회사 코코드론 Method of manufacturing multilayer bonded paper board for laser cutting
EP4328377A1 (en) * 2023-04-05 2024-02-28 Voith Patent GmbH Structuring fabric with sublayer-beads and method of producing the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5814190A (en) * 1994-06-29 1998-09-29 The Procter & Gamble Company Method for making paper web having both bulk and smoothness
US5948210A (en) * 1997-05-19 1999-09-07 The Procter & Gamble Company Cellulosic web, method and apparatus for making the same using papermaking belt having angled cross-sectional structure, and method of making the belt
ZA200007422B (en) * 2000-12-12 2002-09-25 Humatro Corp Flexible structure comprising starch filaments.

Also Published As

Publication number Publication date
EP1328675A2 (en) 2003-07-23
TW559632B (en) 2003-11-01
CA2696880A1 (en) 2002-08-08
WO2002061191A2 (en) 2002-08-08
MXPA03003593A (en) 2003-06-19
CN1469953A (en) 2004-01-21
BR0115130A (en) 2003-09-30
WO2002061191A3 (en) 2003-01-30
JP2004518830A (en) 2004-06-24
KR20030045132A (en) 2003-06-09
WO2002061191A8 (en) 2003-11-13
CA2422772C (en) 2007-09-18

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20151023