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ES8505552A1 - Un procedimiento para la produccion de pastas de celulosa altamente absorbentes y retentivas y retentivas de fluidos. - Google Patents

Un procedimiento para la produccion de pastas de celulosa altamente absorbentes y retentivas y retentivas de fluidos.

Info

Publication number
ES8505552A1
ES8505552A1 ES532168A ES532168A ES8505552A1 ES 8505552 A1 ES8505552 A1 ES 8505552A1 ES 532168 A ES532168 A ES 532168A ES 532168 A ES532168 A ES 532168A ES 8505552 A1 ES8505552 A1 ES 8505552A1
Authority
ES
Spain
Prior art keywords
retentive
cellulose
fluids
procedure
production
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
Application number
ES532168A
Other languages
English (en)
Other versions
ES532168A0 (es
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.)
Personal Products Co
Original Assignee
Personal Products 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
Application filed by Personal Products Co filed Critical Personal Products Co
Publication of ES8505552A1 publication Critical patent/ES8505552A1/es
Publication of ES532168A0 publication Critical patent/ES532168A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S241/00—Solid material comminution or disintegration
    • Y10S241/37—Cryogenic cooling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S604/00—Surgery
    • Y10S604/904—Tampons

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)
  • Materials For Medical Uses (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
  • Noodles (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Seal Device For Vehicle (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

PROCEDIMIENTO PARA LA PRODUCCION DE PASTAS DE CELULOSA ALTAMENTE ABSORBENTES Y RETENTIVAS DE FLUIDOS.COMPRENDE: A) FORMAR UNA DISPERSION ACUOSA DILUIDA DE FIBRAS CELULOSICAS; B) BATIR A LA SUSPENSION ACUOSA DILUIDA DE FIBRASCELULOSICAS, PARA DESINTEGRAR LAS PAREDES SECUNDARIAS EXTERNAS DE LAS FIBRAS CELULOSICAS Y FORMAR MICROFIBRILLAS; C) LIOFILIZAR LA SUSPENSION DE B) PARA OBTENER UNA PASTA QUE TIENE PARTICULAS LAMINARES (10) DE MICROFIBRILLAS (12), DISPUESTAS COMO PAREDES DISCONTINUAS QUE CIRCUNDAN HUECOS (14).
ES532168A 1983-05-06 1984-05-04 Un procedimiento para la produccion de pastas de celulosa altamente absorbentes y retentivas y retentivas de fluidos. Granted ES532168A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/492,089 US4474949A (en) 1983-05-06 1983-05-06 Freeze dried microfibrilar cellulose

Publications (2)

Publication Number Publication Date
ES8505552A1 true ES8505552A1 (es) 1985-06-01
ES532168A0 ES532168A0 (es) 1985-06-01

Family

ID=23954897

Family Applications (1)

Application Number Title Priority Date Filing Date
ES532168A Granted ES532168A0 (es) 1983-05-06 1984-05-04 Un procedimiento para la produccion de pastas de celulosa altamente absorbentes y retentivas y retentivas de fluidos.

Country Status (18)

Country Link
US (1) US4474949A (es)
EP (1) EP0125850B1 (es)
JP (1) JPH0716505B2 (es)
AT (1) ATE29747T1 (es)
AU (1) AU564493B2 (es)
BR (1) BR8402099A (es)
CA (1) CA1228257A (es)
DK (1) DK223084A (es)
ES (1) ES532168A0 (es)
FI (1) FI841791L (es)
GR (1) GR82394B (es)
IE (1) IE55175B1 (es)
IN (1) IN161626B (es)
MX (1) MX165024B (es)
NO (1) NO841795L (es)
NZ (1) NZ207857A (es)
PH (1) PH18923A (es)
ZA (1) ZA843374B (es)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4655758A (en) * 1982-12-16 1987-04-07 Johnson & Johnson Products, Inc. Microbial polysaccharide articles and methods of production
JPS60260517A (ja) * 1984-06-08 1985-12-23 Daicel Chem Ind Ltd 食品及び薬剤用組成物
PH23612A (en) * 1985-04-16 1989-09-11 Agency Ind Science Techn Moulded material comprising bacterial-produced cellulose
US4689118A (en) * 1985-07-22 1987-08-25 Personal Products Company Cross-linked pore containing microfibrillated cellulose prepared by freezing and solvent exchange
US5104411A (en) * 1985-07-22 1992-04-14 Mcneil-Ppc, Inc. Freeze dried, cross-linked microfibrillated cellulose
US4767848A (en) * 1985-07-22 1988-08-30 Personal Products Company Cross-linked microfibrillated cellulose prepared from pore generating particles
NZ216772A (en) * 1985-07-22 1988-09-29 Personal Products Co Preparation of highly absorbent, retentive cellulose pulp; absorbent products containing same
ZA92308B (en) 1991-09-11 1992-10-28 Kimberly Clark Co Thin absorbent article having rapid uptake of liquid
FI934518L (fi) * 1992-10-14 1994-04-15 Mcneil Ppc Inc Trosskydd
AU1691895A (en) * 1994-02-17 1995-09-04 Procter & Gamble Company, The Porous absorbent materials having modified surface characteristics and methods for making the same
US5843575A (en) * 1994-02-17 1998-12-01 The Procter & Gamble Company Absorbent members comprising absorbent material having improved absorbent property
US5849405A (en) * 1994-08-31 1998-12-15 The Procter & Gamble Company Absorbent materials having improved absorbent property and methods for making the same
DE19503247A1 (de) * 1995-02-02 1996-08-08 Stuermer Hans Dieter Dipl Chem Adsorptionsmaterial aus Zellulosefasern sowie Verfahren zu dessen Herstellung
AT405847B (de) 1996-09-16 1999-11-25 Zellform Ges M B H Verfahren zur herstellung von rohlingen oder formkörpern aus zellulosefasern
US6074523A (en) * 1996-11-11 2000-06-13 Nippon Kodoshi Corporation Method of manufacturing highly-airtightened porous paper
JP3872853B2 (ja) * 1996-12-05 2007-01-24 ニッポン高度紙工業株式会社 電解コンデンサ
US8268424B1 (en) * 1996-12-13 2012-09-18 Dsg International Limited Highly absorbent composite compositions, absorbent sheets provided with the compositions, and process for producing the same
US6261679B1 (en) 1998-05-22 2001-07-17 Kimberly-Clark Worldwide, Inc. Fibrous absorbent material and methods of making the same
US6309454B1 (en) 2000-05-12 2001-10-30 Johnson & Johnson Medical Limited Freeze-dried composite materials and processes for the production thereof
US8198261B2 (en) 2003-08-22 2012-06-12 Xylos Corporation Thermally modified microbial-derived cellulose for in vivo implantation
RU2374374C1 (ru) * 2006-09-12 2009-11-27 Мидвествако Корпорейшн Картон, содержащий микропластинчатые целлюлозные частицы
AT505904B1 (de) * 2007-09-21 2009-05-15 Chemiefaser Lenzing Ag Cellulosesuspension und verfahren zu deren herstellung
WO2009112593A1 (de) * 2008-03-14 2009-09-17 Pacon Limited & Co. Kg Vorrichtung und verfahren zum trocknen von faserstoffen
EP2406567B1 (en) * 2009-03-11 2015-10-21 Borregaard AS Method for drying microfibrillated cellulose
EP2808440B1 (en) 2009-03-30 2019-08-14 FiberLean Technologies Limited Process for the production of nano-fibrillar cellulose suspensions
EP2805986B1 (en) 2009-03-30 2017-11-08 FiberLean Technologies Limited Process for the production of nano-fibrillar cellulose gels
GB0908401D0 (en) 2009-05-15 2009-06-24 Imerys Minerals Ltd Paper filler composition
WO2011090410A1 (en) * 2010-01-19 2011-07-28 Sca Hygiene Products Ab Absorbent article comprising an absorbent porous foam
PL2386683T3 (pl) 2010-04-27 2014-08-29 Omya Int Ag Sposób wytwarzania materiałów kompozytowych na bazie żelu
PT2386682E (pt) 2010-04-27 2014-05-27 Omya Int Ag Processo para fabricar materiais estruturados, usando géis de celulose nanofibrilares
GB201019288D0 (en) 2010-11-15 2010-12-29 Imerys Minerals Ltd Compositions
RU2719983C2 (ru) 2015-10-14 2020-04-23 Файберлин Текнолоджиз Лимитед 3d-формуемый листовой материал
ES2857512T3 (es) 2016-04-05 2021-09-29 Fiberlean Tech Ltd Productos de papel y cartón
US11846072B2 (en) 2016-04-05 2023-12-19 Fiberlean Technologies Limited Process of making paper and paperboard products
KR102137795B1 (ko) 2016-04-22 2020-08-14 파이버린 테크놀로지스 리미티드 미세섬유화 셀룰로스를 포함하는 섬유 및 그로부터 제조된 섬유 및 부직포 물질의 제조 방법
CN106120423A (zh) * 2016-07-26 2016-11-16 联盛纸业（龙海）有限公司 一种纸浆纤维的回收方法
US20200008372A1 (en) * 2017-03-01 2020-01-09 Stora Enso Oyj Culture Medium Comprising Microfibrillated Cellulose

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1979124A (en) * 1931-02-25 1934-10-30 Tival Henri Louis Paul Process for the preparation in dry powdered form of animal, fish and vegetable matter
US2026865A (en) * 1934-01-20 1936-01-07 Int Paper Co Method of producing a cellulose product
GB970111A (en) * 1960-02-19 1964-09-16 Fmc Corp Mixtures of level-off d.p. cellulose with aqueous media
US3157518A (en) * 1960-02-23 1964-11-17 Fmc Corp Coatings of cellulose crystallite aggregates
US3067037A (en) * 1960-12-02 1962-12-04 American Viscose Corp Foamable products containing disintegrated cellulose crystallite aggregates
SE311590B (es) * 1966-08-22 1969-06-16 Fiskeby Ab
US3658613A (en) * 1970-06-17 1972-04-25 Personal Products Co Absorbent products from wet cross-linked wood pulpboard and methods of making the same
DE2410789C2 (de) * 1974-03-07 1980-08-07 Hoechst Ag, 6000 Frankfurt Verfahren zum Kaltmahlen von Cellulosederivaten
FR2287943A1 (fr) * 1974-10-18 1976-05-14 Herve Rene Procede et dispositif pour le broyage d'algues marines et produit obtenu
US4357467A (en) * 1978-10-24 1982-11-02 Battelle Memorial Institute Depolymerized cellulosic material with low crystallinity obtained from cellulosic fibers and process for its manufacture
US4327728A (en) * 1978-10-24 1982-05-04 Johnson & Johnson Baby Products Company Catamenial device with an absorbent layer having admixture of discrete superabsorbent and introfying particles
GB2044126B (en) * 1979-03-15 1983-04-20 Air Prod & Chem Method and apparatus for cryogenic grinding
US4374702A (en) * 1979-12-26 1983-02-22 International Telephone And Telegraph Corporation Microfibrillated cellulose
US4412888A (en) * 1980-05-02 1983-11-01 Champion International Corporation Wood pulp fiber process and resultant products
US4405324A (en) * 1981-08-24 1983-09-20 Morca, Inc. Absorbent cellulosic structures
AU1319083A (en) * 1982-05-19 1983-11-24 Scott Paper Co. Dry-formed web

Also Published As

Publication number Publication date
AU2771284A (en) 1984-11-08
AU564493B2 (en) 1987-08-13
US4474949A (en) 1984-10-02
DK223084A (da) 1984-11-07
JPH0716505B2 (ja) 1995-03-01
EP0125850B1 (en) 1987-09-16
ES532168A0 (es) 1985-06-01
IE841114L (en) 1984-11-06
DK223084D0 (da) 1984-05-04
CA1228257A (en) 1987-10-20
PH18923A (en) 1985-11-11
GR82394B (es) 1984-12-13
ZA843374B (en) 1985-12-24
BR8402099A (pt) 1984-12-11
FI841791A0 (fi) 1984-05-04
JPS59211457A (ja) 1984-11-30
MX165024B (es) 1992-10-14
FI841791A7 (fi) 1984-11-07
EP0125850A1 (en) 1984-11-21
ATE29747T1 (de) 1987-10-15
IN161626B (es) 1988-01-02
IE55175B1 (en) 1990-06-20
FI841791L (fi) 1984-11-07
NO841795L (no) 1984-11-07
NZ207857A (en) 1986-12-05

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