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GB2361482A - High bulk high strength fiber material with permanent fiber morphology - Google Patents

High bulk high strength fiber material with permanent fiber morphology

Info

Publication number
GB2361482A
GB2361482A GB0116464A GB0116464A GB2361482A GB 2361482 A GB2361482 A GB 2361482A GB 0116464 A GB0116464 A GB 0116464A GB 0116464 A GB0116464 A GB 0116464A GB 2361482 A GB2361482 A GB 2361482A
Authority
GB
United Kingdom
Prior art keywords
fiber
morphology
permanent
high strength
fiber material
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
GB0116464A
Other versions
GB2361482B (en
GB0116464D0 (en
Inventor
Sheng-Hsin Hu
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.)
Kimberly Clark Worldwide Inc
Kimberly Clark Corp
Original Assignee
Kimberly Clark Worldwide Inc
Kimberly Clark 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
Priority claimed from US09/448,162 external-priority patent/US6413362B1/en
Application filed by Kimberly Clark Worldwide Inc, Kimberly Clark Corp filed Critical Kimberly Clark Worldwide Inc
Publication of GB0116464D0 publication Critical patent/GB0116464D0/en
Publication of GB2361482A publication Critical patent/GB2361482A/en
Application granted granted Critical
Publication of GB2361482B publication Critical patent/GB2361482B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
    • D21H15/04—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration crimped, kinked, curled or twisted fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28—Polysaccharides or their derivatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D21B1/36—Explosive disintegration by sudden pressure reduction
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/007—Modification of pulp properties by mechanical or physical means

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Mechanical Engineering (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

Wood fiber morphology can be permanently altered by introducing a substantial kink, twist, curl, crimp or other curvilinear deformation into a wood fiber. Wood fibers are first Fiberized using mechanical treatment processes and then are subjected to super atmospheric temperature/pressure steam explosion processing. The fiber morphology becomes a permanent characteristic of the fiber which is not relaxed in time, by contact with other treatments or through use.
GB0116464A 1998-12-30 1999-12-29 High bulk high strength fiber material with permanent fiber morphology Expired - Fee Related GB2361482B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11422598P 1998-12-30 1998-12-30
US09/448,162 US6413362B1 (en) 1999-11-24 1999-11-24 Method of steam treating low yield papermaking fibers to produce a permanent curl
PCT/US1999/031218 WO2000039388A1 (en) 1998-12-30 1999-12-29 High bulk, high strength fiber material with permanent fiber morphology

Publications (3)

Publication Number Publication Date
GB0116464D0 GB0116464D0 (en) 2001-08-29
GB2361482A true GB2361482A (en) 2001-10-24
GB2361482B GB2361482B (en) 2003-06-04

Family

ID=26811951

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0116464A Expired - Fee Related GB2361482B (en) 1998-12-30 1999-12-29 High bulk high strength fiber material with permanent fiber morphology

Country Status (6)

Country Link
KR (1) KR100611280B1 (en)
AU (1) AU2596200A (en)
BR (1) BR9916563A (en)
DE (1) DE19983882B4 (en)
GB (1) GB2361482B (en)
WO (1) WO2000039388A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6899790B2 (en) 2000-03-06 2005-05-31 Georgia-Pacific Corporation Method of providing papermaking fibers with durable curl
FI20126168L (en) * 2012-11-07 2014-05-08 Metsä Fibre Oy Method for opening cellulosic fibers
CN108824050B (en) * 2018-04-26 2020-08-18 东莞市泰昌纸业有限公司 Method for reducing damage of waste paper fibers in high-concentration pulping process

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1170487A (en) * 1981-05-07 1984-07-10 Rajinder S. Seth Process for improving and retaining pulp properties
WO1998027269A1 (en) * 1996-12-17 1998-06-25 Kimberly-Clark Worldwide, Inc. Treatment process for cellulosic fibers

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1655618A (en) * 1928-01-10 Assighoe
US1586159A (en) * 1924-09-24 1926-05-25 William H Mason Low-temperature explosion process of disintegrating wood and the like
US1578609A (en) * 1924-09-24 1926-03-30 William H Mason Process and apparatus for disintegration of wood and the like
US1872996A (en) * 1925-05-21 1932-08-23 Masonite Corp Process of making paper pulp
US1824221A (en) * 1928-10-24 1931-09-22 Masonite Corp Process and apparatus for disintegration of fibrous material
US1793711A (en) * 1928-12-27 1931-02-24 Albert M Johnson Method of wood disintegration
US1922313A (en) * 1931-06-27 1933-08-15 Masonite Corp Process and apparatus for disintegration of material
US2234188A (en) * 1938-03-31 1941-03-11 Masonite Corp Process of making light-colored ligno-cellulose fiber
US2516847A (en) * 1944-12-01 1950-08-01 Masonite Corp Process of sizing exploded fibers
US2711369A (en) * 1951-03-17 1955-06-21 Process Evaluation Devel Progressive explosion process of defibration
US3707436A (en) * 1971-03-22 1972-12-26 Kimberly Clark Co Exploding of ammonia impregnated wood chips
CA1070464A (en) * 1975-04-07 1980-01-29 Glen E. W. Saidla Fiber foam and process
DE2714993C3 (en) * 1977-01-24 1979-08-16 Stake Technology Ltd., Ottawa Method for introducing a fiber material into a pressure vessel
NZ187047A (en) * 1977-04-27 1981-03-16 Commw Scient Ind Res Org Explosive defibration of cellulosic plant material material passes through nozzle providing tortuous path for discharging material
CA1138708A (en) * 1980-03-27 1983-01-04 Douglas B. Brown Press for expressing liquid from a mass
CA1119033A (en) * 1980-04-24 1982-03-02 Douglas B. Brown Apparatus and method for discharge of pressure cooked particulate or fibrous material
US4431479A (en) * 1982-05-11 1984-02-14 Pulp And Paper Research Institute Of Canada Process for improving and retaining pulp properties
US4488932A (en) * 1982-08-18 1984-12-18 James River-Dixie/Northern, Inc. Fibrous webs of enhanced bulk and method of manufacturing same
US5102501A (en) * 1982-08-18 1992-04-07 James River-Norwalk, Inc. Multiple layer fibrous web products of enhanced bulk and method of manufacturing same
US4710187A (en) * 1985-09-06 1987-12-01 Kimberly-Clark Corporation Form-fitting self-adjusting disposable garment with a stretchable bodyside liner
US4762521A (en) * 1986-04-11 1988-08-09 Kimberly-Clark Corporation Absorbent garment with quilted and conformable absorbent pad
US4898642A (en) * 1986-06-27 1990-02-06 The Procter & Gamble Cellulose Company Twisted, chemically stiffened cellulosic fibers and absorbent structures made therefrom
US4770656A (en) * 1986-12-31 1988-09-13 Kimberly-Clark Corporation Routing of leg elastic to reduce stresses in a stretchable outer diaper cover
US4798603A (en) * 1987-10-16 1989-01-17 Kimberly-Clark Corporation Absorbent article having a hydrophobic transport layer
US5262003A (en) * 1991-09-18 1993-11-16 The Black Clawson Company Method and system for defibering paper making materials
US6008994A (en) * 1998-08-04 1999-12-28 Itt Manufacturing Enterprises, Inc. PC card grounding clip

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1170487A (en) * 1981-05-07 1984-07-10 Rajinder S. Seth Process for improving and retaining pulp properties
WO1998027269A1 (en) * 1996-12-17 1998-06-25 Kimberly-Clark Worldwide, Inc. Treatment process for cellulosic fibers

Also Published As

Publication number Publication date
BR9916563A (en) 2001-11-13
DE19983882B4 (en) 2007-12-06
KR20010103725A (en) 2001-11-23
DE19983882T1 (en) 2002-02-14
GB2361482B (en) 2003-06-04
WO2000039388A1 (en) 2000-07-06
GB0116464D0 (en) 2001-08-29
AU2596200A (en) 2000-07-31
KR100611280B1 (en) 2006-08-10

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20071229