DE19983882B4 - Fasermaterial mit hohem spezifischen Volumen, hoher Festigkeit und permanenter Fasermorphologie - Google Patents

Fasermaterial mit hohem spezifischen Volumen, hoher Festigkeit und permanenter Fasermorphologie Download PDF

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Publication number
DE19983882B4
DE19983882B4 DE19983882T DE19983882T DE19983882B4 DE 19983882 B4 DE19983882 B4 DE 19983882B4 DE 19983882 T DE19983882 T DE 19983882T DE 19983882 T DE19983882 T DE 19983882T DE 19983882 B4 DE19983882 B4 DE 19983882B4
Authority
DE
Germany
Prior art keywords
fiber
permanent
morphology
pressure
above atmospheric
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.)
Expired - Fee Related
Application number
DE19983882T
Other languages
German (de)
English (en)
Other versions
DE19983882T1 (de
Inventor
Sheng-Hsin Appleton 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.)
Neenah Inc
Original Assignee
Neenah Paper Inc (ndgesd Staates Delaware)
Neenah Paper Inc
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 Neenah Paper Inc (ndgesd Staates Delaware), Neenah Paper Inc filed Critical Neenah Paper Inc (ndgesd Staates Delaware)
Publication of DE19983882T1 publication Critical patent/DE19983882T1/de
Application granted granted Critical
Publication of DE19983882B4 publication Critical patent/DE19983882B4/de
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)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Nonwoven Fabrics (AREA)
DE19983882T 1998-12-30 1999-12-29 Fasermaterial mit hohem spezifischen Volumen, hoher Festigkeit und permanenter Fasermorphologie Expired - Fee Related DE19983882B4 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US11422598P 1998-12-30 1998-12-30
US60/114,225 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
US09/448,162 1999-11-24
PCT/US1999/031218 WO2000039388A1 (en) 1998-12-30 1999-12-29 High bulk, high strength fiber material with permanent fiber morphology

Publications (2)

Publication Number Publication Date
DE19983882T1 DE19983882T1 (de) 2002-02-14
DE19983882B4 true DE19983882B4 (de) 2007-12-06

Family

ID=26811951

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19983882T Expired - Fee Related DE19983882B4 (de) 1998-12-30 1999-12-29 Fasermaterial mit hohem spezifischen Volumen, hoher Festigkeit und permanenter Fasermorphologie

Country Status (6)

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

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 (fi) * 2012-11-07 2014-05-08 Metsä Fibre Oy Menetelmä sellupitoisten kuitujen avaamiseksi
CN108824050B (zh) * 2018-04-26 2020-08-18 东莞市泰昌纸业有限公司 一种高浓碎浆过程中减少废纸纤维损伤的方法

Citations (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US1655618A (en) * 1928-01-10 Assighoe
US1793711A (en) * 1928-12-27 1931-02-24 Albert M Johnson Method of wood disintegration
US1824221A (en) * 1928-10-24 1931-09-22 Masonite Corp Process and apparatus for disintegration of fibrous material
US1872996A (en) * 1925-05-21 1932-08-23 Masonite Corp Process of making paper pulp
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
US4163687A (en) * 1977-04-27 1979-08-07 Commonwealth Scientific And Industrial Research Organization Method and apparatus for explosively defibrating cellulosic fiber
CA1070464A (en) * 1975-04-07 1980-01-29 Glen E. W. Saidla Fiber foam and process
CA1070537A (en) * 1977-01-24 1980-01-29 Stake Technology Ltd. Method fo feeding fibrous material into a pressurized vessel
CA1119033A (en) * 1980-04-24 1982-03-02 Douglas B. Brown Apparatus and method for discharge of pressure cooked particulate or fibrous material
CA1138708A (en) * 1980-03-27 1983-01-04 Douglas B. Brown Press for expressing liquid from a mass
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
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
US4898642A (en) * 1986-06-27 1990-02-06 The Procter & Gamble Cellulose Company Twisted, chemically stiffened cellulosic fibers and absorbent structures made therefrom
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
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

Family Cites Families (3)

* 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
US4431479A (en) * 1982-05-11 1984-02-14 Pulp And Paper Research Institute Of Canada Process for improving and retaining pulp properties
CA2273292A1 (en) * 1996-12-17 1998-06-25 Kimberly-Clark Worldwide, Inc. Treatment process for cellulosic fibers

Patent Citations (25)

* 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
CA1070537A (en) * 1977-01-24 1980-01-29 Stake Technology Ltd. Method fo feeding fibrous material into a pressurized vessel
US4163687A (en) * 1977-04-27 1979-08-07 Commonwealth Scientific And Industrial Research Organization Method and apparatus for explosively defibrating cellulosic fiber
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
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
US6008994A (en) * 1998-08-04 1999-12-28 Itt Manufacturing Enterprises, Inc. PC card grounding clip

Also Published As

Publication number Publication date
GB0116464D0 (en) 2001-08-29
KR20010103725A (ko) 2001-11-23
GB2361482A (en) 2001-10-24
GB2361482B (en) 2003-06-04
AU2596200A (en) 2000-07-31
WO2000039388A1 (en) 2000-07-06
KR100611280B1 (ko) 2006-08-10
DE19983882T1 (de) 2002-02-14
BR9916563A (pt) 2001-11-13

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: NEENAH PAPER, INC. (N.D.GES.D. STAATES DELAWARE),

8110 Request for examination paragraph 44
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee