BE862130A - Procede de fabrication de derives de cellulose - Google Patents

Procede de fabrication de derives de cellulose

Info

Publication number
BE862130A
BE862130A BE183692A BE183692A BE862130A BE 862130 A BE862130 A BE 862130A BE 183692 A BE183692 A BE 183692A BE 183692 A BE183692 A BE 183692A BE 862130 A BE862130 A BE 862130A
Authority
BE
Belgium
Prior art keywords
cellulose derivatives
manufacturing cellulose
manufacturing
derivatives
cellulose
Prior art date
Application number
BE183692A
Other languages
English (en)
French (fr)
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 BE862130A publication Critical patent/BE862130A/xx

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)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Nonwoven Fabrics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Paper (AREA)
BE183692A 1976-12-21 1977-12-21 Procede de fabrication de derives de cellulose BE862130A (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 (1)

Publication Number Publication Date
BE862130A true BE862130A (fr) 1978-06-21

Family

ID=20329803

Family Applications (1)

Application Number Title Priority Date Filing Date
BE183692A BE862130A (fr) 1976-12-21 1977-12-21 Procede de fabrication de derives de cellulose

Country Status (19)

Country Link
US (1) US4256877A (fi)
JP (1) JPS5384050A (fi)
AT (1) AT367298B (fi)
AU (1) AU504848B2 (fi)
BE (1) BE862130A (fi)
CA (1) CA1108364A (fi)
CH (1) CH634234A5 (fi)
DE (1) DE2757096C2 (fi)
DK (1) DK568477A (fi)
FI (1) FI68410C (fi)
FR (1) FR2375362A1 (fi)
GB (1) GB1570040A (fi)
IE (1) IE46213B1 (fi)
IT (1) IT1093078B (fi)
LU (1) LU78741A1 (fi)
NL (1) NL7714216A (fi)
NO (1) NO149972C (fi)
SE (1) SE430609B (fi)
YU (1) YU302577A (fi)

Cited By (1)

* 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

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1228771A4 (en) * 1999-11-09 2003-01-29 Denki Kagaku Kogyo Kk USE OF SOLUBLE CELLULOSE DERIVATIVES MADE DIFFICULTLY SOLUBLE IN WATER AND METHOD OF PREPARING SUCH DERIVATIVES
US6500947B1 (en) * 2001-08-24 2002-12-31 Weyerhaeuser Company Superabsorbent polymer
US20030024663A1 (en) * 2002-07-19 2003-02-06 Neogi Amar N. Superabsorbent cellulosic fiber
US20030035950A1 (en) * 2002-07-19 2003-02-20 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.
EP2259803B2 (en) 2008-02-29 2019-03-13 Ferrosan Medical Devices A/S Device for promotion of hemostasis and/or wound healing
WO2011087657A2 (en) 2009-12-22 2011-07-21 3M Innovative Properties Company Method and apparatus for producing a non-uniform coating on a substrate
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.
RU2657955C2 (ru) 2012-03-06 2018-06-18 Ферросан Медикал Дивайсиз А/С Контейнер под давлением, содержащий гемостатическую пасту
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.
JP6394916B2 (ja) 2012-06-12 2018-09-26 フェロサン メディカル デバイシーズ エイ／エス 乾燥止血組成物
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.
US9724078B2 (en) 2013-06-21 2017-08-08 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
CA2960309A1 (en) 2014-10-13 2016-04-21 Ferrosan Medical Devices A/S Dry composition for use in haemostasis and wound healing
JP6747650B2 (ja) 2014-12-24 2020-08-26 フェロサン メディカル デバイシーズ エイ／エス 第１の物質と第２の物質を保持し混合するためのシリンジ
BR112017027695A2 (pt) 2015-07-03 2018-09-04 Ferrosan Medical Devices As seringa para retenção e mistura de primeira e segunda substâncias
JP6588345B2 (ja) 2016-01-18 2019-10-09 株式会社 資生堂 油中水型乳化化粧料
CN112368028A (zh) 2018-05-09 2021-02-12 弗罗桑医疗设备公司 用于制备止血组合物的方法

Family Cites Families (24)

* 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
NL6512955A (fi) * 1964-11-06 1966-05-09
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
FR2177636A1 (en) * 1972-03-31 1973-11-09 Kimberly Clark Co Absorbent cellulosic fibre products - by phosphorylating cellulose pulp 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
US4256111A (en) * 1973-10-01 1981-03-17 Kimberly-Clark Corporation Filaments of chemically modified cellulose fibers and webs and products formed therefrom
US3997647A (en) * 1973-10-01 1976-12-14 Kimberly-Clark Corporation Method of making filaments and webs of chemically modified cellulose fibers
JPS5193590A (fi) * 1975-02-14 1976-08-17

Cited By (1)

* 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

Also Published As

Publication number Publication date
IE46213L (en) 1978-06-21
NO149972C (no) 1984-07-25
US4256877A (en) 1981-03-17
FR2375362A1 (fr) 1978-07-21
FI68410C (fi) 1985-09-10
SE430609B (sv) 1983-11-28
YU302577A (en) 1983-01-21
DE2757096C2 (de) 1982-07-29
JPS5384050A (en) 1978-07-25
AU504848B2 (en) 1979-11-01
SE7614342L (sv) 1978-06-22
AT367298B (de) 1982-06-25
GB1570040A (en) 1980-06-25
NO149972B (no) 1984-04-16
AU3172977A (en) 1979-06-28
NL7714216A (nl) 1978-06-23
DK568477A (da) 1978-06-22
FI773861A (fi) 1978-06-22
NO774387L (no) 1978-06-22
FR2375362B1 (fi) 1980-08-22
ATA908177A (de) 1981-11-15
IE46213B1 (en) 1983-04-06
FI68410B (fi) 1985-05-31
JPS5745179B2 (fi) 1982-09-27
DE2757096A1 (de) 1978-06-22
CA1108364A (en) 1981-09-08
CH634234A5 (de) 1983-01-31
LU78741A1 (fi) 1978-07-11
IT1093078B (it) 1985-07-19

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SCA DEVELOPMENT A.B.

Effective date: 19871231