BR9916563A - Fibrous material of high volume and strength with permanent fiber morphology - Google Patents

Fibrous material of high volume and strength with permanent fiber morphology

Info

Publication number
BR9916563A
BR9916563A BR9916563-5A BR9916563A BR9916563A BR 9916563 A BR9916563 A BR 9916563A BR 9916563 A BR9916563 A BR 9916563A BR 9916563 A BR9916563 A BR 9916563A
Authority
BR
Brazil
Prior art keywords
fiber
permanent
fibrous material
strength
high volume
Prior art date
Application number
BR9916563-5A
Other languages
Portuguese (pt)
Inventor
Sheng-Hsin Hu
Original Assignee
Kimberly Clark Co
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 Co filed Critical Kimberly Clark Co
Publication of BR9916563A publication Critical patent/BR9916563A/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
    • 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)
  • Mechanical Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Wood Science & Technology (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

"MATERIAL FIBROSO DE VOLUME E RESISTêNCIAELEVADOS COM MORFOLOGIA DE FIBRA PERMANENTE". Amorfologia de fibras lenhosas pode ser alterada de modopermanente mediante introdução de retorcedura, entrelaçamento,encrespamento, enrugamento substanciais ou de outradeformação curvilínea em uma fibra lenhosa. Fibras lenhosas sãoprimeiramente pulverizadas utilizando processos de tratamentomecânico e em seguida são submetidas a processamento porexplosão a pressão com temperatura/pressão superatmosféricas. Amorfologia da fibra torna-se uma característica permanente da fibraa qual não é relaxada com o tempo, através do contato com outrostratamentos ou através do uso."FIBROUS MATERIAL OF VOLUME AND HIGH RESISTANCE WITH PERMANENT FIBER MORPHOLOGY". Amorphology of woody fibers can be altered in a permanent way by introducing substantial twisting, entanglement, curling, wrinkling or other curvilinear deformation in a woody fiber. Woody fibers are first sprayed using mechanical treatment processes and then subjected to pressure blast processing with superatmospheric pressure / temperature. Fiber amorphology becomes a permanent feature of the fiber which is not relaxed over time, through contact with other treatments or through use.

BR9916563-5A 1998-12-30 1999-12-29 Fibrous material of high volume and strength with permanent fiber morphology BR9916563A (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 (1)

Publication Number Publication Date
BR9916563A true BR9916563A (en) 2001-11-13

Family

ID=26811951

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9916563-5A BR9916563A (en) 1998-12-30 1999-12-29 Fibrous material of high volume and strength 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
FI20126168A (en) * 2012-11-07 2014-05-08 Metsä Fibre Oy A method for opening pulp-containing 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

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1655618A (en) * 1928-01-10 Assighoe
US1578609A (en) * 1924-09-24 1926-03-30 William H Mason Process and apparatus for disintegration of wood and the like
US1586159A (en) * 1924-09-24 1926-05-25 William H Mason Low-temperature explosion process of disintegrating 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
CA1170487A (en) * 1981-05-07 1984-07-10 Rajinder S. Seth Process for improving and retaining pulp properties
US4431479A (en) * 1982-05-11 1984-02-14 Pulp And Paper Research Institute Of Canada Process for improving and retaining pulp properties
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
US4488932A (en) * 1982-08-18 1984-12-18 James River-Dixie/Northern, Inc. Fibrous webs 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
CA2273292A1 (en) * 1996-12-17 1998-06-25 Kimberly-Clark Worldwide, Inc. Treatment process for cellulosic fibers
US6008994A (en) * 1998-08-04 1999-12-28 Itt Manufacturing Enterprises, Inc. PC card grounding clip

Also Published As

Publication number Publication date
KR100611280B1 (en) 2006-08-10
KR20010103725A (en) 2001-11-23
DE19983882T1 (en) 2002-02-14
DE19983882B4 (en) 2007-12-06
WO2000039388A1 (en) 2000-07-06
GB2361482A (en) 2001-10-24
GB2361482B (en) 2003-06-04
AU2596200A (en) 2000-07-31
GB0116464D0 (en) 2001-08-29

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: NEENAH PAPER, INC. (US)

Free format text: TRANSFERIDO DE: KIMBERLY-CLARK WORLDWIDE, INC.

B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements