FR2375362A1 - Procede et dispositif de fabrication de derives de la cellulose, notamment pour realiser des materiaux absorbants - Google Patents

Procede et dispositif de fabrication de derives de la cellulose, notamment pour realiser des materiaux absorbants

Info

Publication number
FR2375362A1
FR2375362A1 FR7738593A FR7738593A FR2375362A1 FR 2375362 A1 FR2375362 A1 FR 2375362A1 FR 7738593 A FR7738593 A FR 7738593A FR 7738593 A FR7738593 A FR 7738593A FR 2375362 A1 FR2375362 A1 FR 2375362A1
Authority
FR
France
Prior art keywords
cellulose
cellulose derivatives
absorbent materials
making absorbent
manufacturing cellulose
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
FR7738593A
Other languages
English (en)
French (fr)
Other versions
FR2375362B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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.)
SCA Development AB
Original Assignee
SCA Development AB
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 SCA Development AB filed Critical SCA Development AB
Publication of FR2375362A1 publication Critical patent/FR2375362A1/fr
Application granted granted Critical
Publication of FR2375362B1 publication Critical patent/FR2375362B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/20—Post-etherification treatments of chemical or physical type, e.g. mixed etherification in two steps, including purification
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/22—Post-esterification treatments, including purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
FR7738593A 1976-12-21 1977-12-21 Procede et dispositif de fabrication de derives de la cellulose, notamment pour realiser des materiaux absorbants Granted FR2375362A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7614342A SE430609B (sv) 1976-12-21 1976-12-21 Sett att ur cellulosaderivat framstella absorberande material

Publications (2)

Publication Number Publication Date
FR2375362A1 true FR2375362A1 (fr) 1978-07-21
FR2375362B1 FR2375362B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-08-22

Family

ID=20329803

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738593A Granted FR2375362A1 (fr) 1976-12-21 1977-12-21 Procede et dispositif de fabrication de derives de la cellulose, notamment pour realiser des materiaux absorbants

Country Status (19)

Country Link
US (1) US4256877A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5384050A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT367298B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU504848B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE862130A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1108364A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH634234A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2757096C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK568477A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI68410C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2375362A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1570040A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IE (1) IE46213B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1093078B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
LU (1) LU78741A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7714216A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO149972C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE430609B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
YU (1) YU302577A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4199367A (en) * 1975-11-07 1980-04-22 Avtex Fibers Inc. Alloy rayon
US4543410A (en) * 1982-06-21 1985-09-24 Morca, Inc. Absorbent cellulosic base structures
DE3615800A1 (de) * 1986-05-10 1987-11-12 Rudolf Marx Verwendung einer packung, die eine fluessigkeitsaufnehmende fuellung aufweist
US5118390A (en) * 1990-08-28 1992-06-02 Kimberly-Clark Corporation Densified tactile imaging paper
US5651862A (en) * 1991-08-13 1997-07-29 Kimberly-Clark Worldwide, Inc. Wet-formed absorbent composite
US5550189A (en) * 1992-04-17 1996-08-27 Kimberly-Clark Corporation Modified polysaccharides having improved absorbent properties and process for the preparation thereof
EP2036581B1 (en) * 1998-07-01 2012-06-27 ConvaTec Limited Wound dressings and materials suitable for use therein
US7514097B1 (en) * 1999-11-09 2009-04-07 Denki Kagaku Kogyo Kabushiki Kaisha Use of soluble cellulose derivative having been made hardly soluble in water and process for producing the same
US6500947B1 (en) 2001-08-24 2002-12-31 Weyerhaeuser Company Superabsorbent polymer
US20030035950A1 (en) * 2002-07-19 2003-02-20 Neogi Amar N. Superabsorbent cellulosic fiber
US20030024663A1 (en) * 2002-07-19 2003-02-06 Neogi Amar N. Superabsorbent cellulosic fiber
US20030034136A1 (en) * 2002-07-19 2003-02-20 Neogi Amar N. Superabsorbent cellulosic fiber
US20030034137A1 (en) * 2002-07-19 2003-02-20 Neogi Amar N. Superabsorbent cellulosic fiber
US6863924B2 (en) * 2002-12-23 2005-03-08 Kimberly-Clark Worldwide, Inc. Method of making an absorbent composite
US20080147026A1 (en) * 2006-12-15 2008-06-19 Jian Qin Absorbent fiber with a low absorbent capacity and slow absorption rate
MX2007009796A (es) 2007-08-14 2009-02-25 Cell Therapy And Technology S Gel conteniendo pirfenidona.
RU2545810C2 (ru) 2008-02-29 2015-04-10 Ферросан Медикал Дивайсиз А/С Устройство для ускорения остановки кровотечения и/или заживления ран
CN102665935B (zh) 2009-12-22 2016-03-30 3M创新有限公司 在基底上制备不均匀涂层的方法和装置
US8506755B2 (en) * 2010-12-28 2013-08-13 Kimberly-Clark Worldwide, Inc Creped tissue product with enhanced retention capacity
MX2011007675A (es) 2011-07-19 2012-07-11 Cell Therapy And Technology S A De C V Procedimiento para la fabricacion de una composicion farmaceutica en forma de tabletas de liberacion prolongada conteniendo pirfenidona y su aplicacion en la regresion de la insuficiencia renal cronica, contractura capsular mamaria y fibrosis hepatica humanas.
CA2865349C (en) 2012-03-06 2021-07-06 Ferrosan Medical Devices A/S Pressurized container containing haemostatic paste
MX346763B (es) 2012-03-28 2017-03-31 Cell Therapy And Tech S A De C V Composición tópica semisólida conteniendo pirfenidona y dialil óxido de disulfuro modificado (odd-m) para eliminar o prevenir el acné.
CN104349797B (zh) 2012-06-12 2017-10-27 弗罗桑医疗设备公司 干止血组合物
MX356551B (es) 2012-08-23 2018-06-04 Grupo Medifarma S A De C V Star Composición antiséptica, antiseborreica y exfoliante para eliminar o prevenir el acné.
WO2014202760A2 (en) 2013-06-21 2014-12-24 Ferrosan Medical Devices A/S Vacuum expanded dry composition and syringe for retaining same
CA2928963C (en) 2013-12-11 2020-10-27 Ferrosan Medical Devices A/S Dry composition comprising an extrusion enhancer
WO2016058612A1 (en) 2014-10-13 2016-04-21 Ferrosan Medical Devices A/S Dry composition for use in haemostasis and wound healing
BR112017013565B1 (pt) 2014-12-24 2021-12-28 Ferrosan Medical Devices A/S Seringa para retenção e mistura de primeira e segunda substâncias
RU2717356C2 (ru) 2015-07-03 2020-03-23 Ферросан Медикал Дивайсиз А/С Шприц для удерживания вакуума в состоянии хранения
JP6588345B2 (ja) 2016-01-18 2019-10-09 株式会社 資生堂 油中水型乳化化粧料
ES2968412T3 (es) 2018-05-09 2024-05-09 Ferrosan Medical Devices As Método para preparar una composición hemostática

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6512955A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1964-11-06 1966-05-09
FR2177636A1 (en) * 1972-03-31 1973-11-09 Kimberly Clark Co Absorbent cellulosic fibre products - by phosphorylating cellulose pulp fibres
FR2246660A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-10-01 1975-05-02 Kimberly Clark Co

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA762553A (en) 1967-07-04 S. Scanley Clyde Method of drying polymer solutions
US962505A (en) * 1909-07-13 1910-06-28 Papyrus Artificial Paper Mfg Company Method of craping paper.
US2444124A (en) 1944-03-04 1948-06-29 American Viscose Corp Method of freeze-drying regenerated cellulose
US2602042A (en) * 1947-08-16 1952-07-01 Inez M Abbott Processing methyl cellulose and the products thereof
US2940890A (en) * 1956-06-25 1960-06-14 Kimberly Clark Co Treatment of cellulosic pulps
US3005456A (en) * 1956-07-03 1961-10-24 Personal Products Corp Catamenial device
GB820826A (en) 1957-01-16 1959-09-30 Du Pont Improvements in or relating to diapers
US3525735A (en) * 1961-10-27 1970-08-25 Du Pont Highly absorbent cellulose ethers
US3371666A (en) 1965-01-26 1968-03-05 Tampax Inc Absorbent device
US3382140A (en) * 1966-12-30 1968-05-07 Crown Zellerbach Corp Process for fibrillating cellulosic fibers and products thereof
US3589364A (en) * 1968-03-14 1971-06-29 Buckeye Cellulose Corp Bibulous cellulosic fibers
US3658790A (en) * 1970-04-22 1972-04-25 Kimberly Clark Co Absorbent fiber products from phosphorylated cellulose fibers and process therefor
US3739782A (en) * 1970-05-05 1973-06-19 Kimberly Clark Co Absorbent fibers of phosphorylated cellulose with ion exchange properties and catamenial tampons made therefrom
US3691154A (en) * 1970-05-05 1972-09-12 Kimberly Clark Co Absorbent fibers of phosphorylated cellulose with ion exchange properties
US3731686A (en) * 1971-03-22 1973-05-08 Personal Products Co Fluid absorption and retention products and methods of making the same
GB1391725A (en) 1972-03-20 1975-04-23 Kimberly Clark Co Cellulose fibres
US3821068A (en) * 1972-10-17 1974-06-28 Scott Paper Co Soft,absorbent,fibrous,sheet material formed by avoiding mechanical compression of the fiber furnish until the sheet is at least 80% dry
US3919385A (en) * 1972-11-24 1975-11-11 Fmc Corp Process for producing high fluid-holding fiber mass
US3804092A (en) * 1973-01-15 1974-04-16 Johnson & Johnson Water dispersible nonwoven fabric
US3997647A (en) * 1973-10-01 1976-12-14 Kimberly-Clark Corporation Method of making filaments and webs of chemically modified cellulose fibers
JPS5193590A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-02-14 1976-08-17

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6512955A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1964-11-06 1966-05-09
FR2177636A1 (en) * 1972-03-31 1973-11-09 Kimberly Clark Co Absorbent cellulosic fibre products - by phosphorylating cellulose pulp fibres
FR2246660A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-10-01 1975-05-02 Kimberly Clark Co

Also Published As

Publication number Publication date
ATA908177A (de) 1981-11-15
SE430609B (sv) 1983-11-28
BE862130A (fr) 1978-06-21
NO149972B (no) 1984-04-16
NO774387L (no) 1978-06-22
JPS5384050A (en) 1978-07-25
FI773861A7 (fi) 1978-06-22
US4256877A (en) 1981-03-17
IE46213L (en) 1978-06-21
LU78741A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-07-11
FI68410B (fi) 1985-05-31
CA1108364A (en) 1981-09-08
IE46213B1 (en) 1983-04-06
AT367298B (de) 1982-06-25
AU504848B2 (en) 1979-11-01
SE7614342L (sv) 1978-06-22
FI68410C (fi) 1985-09-10
FR2375362B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-08-22
IT1093078B (it) 1985-07-19
DE2757096C2 (de) 1982-07-29
GB1570040A (en) 1980-06-25
JPS5745179B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-09-27
AU3172977A (en) 1979-06-28
DK568477A (da) 1978-06-22
NL7714216A (nl) 1978-06-23
CH634234A5 (de) 1983-01-31
DE2757096A1 (de) 1978-06-22
YU302577A (en) 1983-01-21
NO149972C (no) 1984-07-25

Similar Documents

Publication Publication Date Title
FR2375362A1 (fr) Procede et dispositif de fabrication de derives de la cellulose, notamment pour realiser des materiaux absorbants
BE876272A (fr) Structure fibreuse contenant des fibres metalliques, son procede de preparation, et son application notamment dans l'industrie du papier
FR2397421A1 (fr) Fabrication de support tridimensionnel comprenant un mineral poreux et un produit de polymerisation reactif, notamment pour liaison de substances biologiquement actives
IT1104470B (it) Metodo ed impianto per la fabbricazione di materiali fibrosi o truciolati ottenuti da rifiuti
FR2295977A1 (fr) Copolyamides aromatiques utilisables notamment pour la fabrication de fibres et de pellicules
FR2395714A1 (fr) Composition de tabac reconstitue et son procede de fabrication
FR2427797B1 (fr) Article sanitaire, tel que serviettes ou tampons absorbants, pansements, calecons, ou analogues
MA19093A1 (fr) Produit textile pour la preparation d'une nappe de fils paralletes .
IT7921305A0 (it) Dispositivo per controllare la resistenza alla trazione di articoli a forma di bastoncini dell'industria di lavorazione del tabacco.
ES549910A0 (es) Perfeccionamientos introducidos en la fabricacion de mate- riales absorbentes a base de fibras minerales
FR2386639A1 (fr) Additifs pour papiers, constitues d'amines d'amidon xanthate
BE852211A (fr) Procede et composition pour la production de materiaux cellulosiques appretes tels que des papiers et cartons encolles
ES503628A0 (es) Un procedimiento para obtener un producto fibroso que con- tiene viscosa
BE871619A (fr) Procede et compositions pour le nettoyage et le desensimage de matieres textiles
FR2526792B1 (fr) Derives d'aletheine utiles pour le traitement des lesions hepatiques
BE757059A (fr) Dispositif pour la preparation continue d'une bande de cellulose poreuse, notamment pour la fabrication d'articles spongieuxtels qu'eponges artificielles
SU452251A1 (ru) Способ очистки волокнистого материала
FI912475A0 (fi) Foerening innehaollande en omaettad kolvaetepolymer och en staerkelse derivat.
IT7922031A0 (it) Procedimento per rivestire fibre cellulosiche di scarto e prodotto cosi' ottenuto.
DE3466530D1 (de) 2,2-diethoxypropionic acid derivatives
JPS51127219A (en) Continuous process for manufacturing fibrous polyvinyl alcohol composi tion
FR1104465A (fr) Produit de raidissement, notamment pour l'industrie de la chaussure, et procédé pour son obtention
OA02061A (fr) Procédé d'ignifugation de pulpes et d'articles lignocellulosiques.
IT7868617A0 (it) Procedimento per la fabbricazione di corpi semiformati da materassini di fibre disordinate di cellulosa, particolarmente di ligocellulosa e dispositivo per l'attuazione del procedimento
ATE74308T1 (de) Anordnung bei der herstellung einer faserplatte.

Legal Events

Date Code Title Description
ST Notification of lapse