PL215946A1 - - Google Patents

Info

Publication number
PL215946A1
PL215946A1 PL21594679A PL21594679A PL215946A1 PL 215946 A1 PL215946 A1 PL 215946A1 PL 21594679 A PL21594679 A PL 21594679A PL 21594679 A PL21594679 A PL 21594679A PL 215946 A1 PL215946 A1 PL 215946A1
Authority
PL
Poland
Prior art keywords
excess
cellulose
medium
reaction medium
sieve drum
Prior art date
Application number
PL21594679A
Other languages
English (en)
Original Assignee
Hoechst Ag
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 DE19782823736 external-priority patent/DE2823736A1/de
Priority claimed from DE2823757A external-priority patent/DE2823757C2/de
Priority claimed from DE19782823710 external-priority patent/DE2823710A1/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of PL215946A1 publication Critical patent/PL215946A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B17/00—Apparatus for esterification or etherification of cellulose
    • C08B17/06—Apparatus for esterification or etherification of cellulose for making cellulose ethers
    • 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
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/02—Alkyl or cycloalkyl ethers
    • C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
    • C08B11/10—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals substituted with acid radicals
    • C08B11/12—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals substituted with acid radicals substituted with carboxylic radicals, e.g. carboxymethylcellulose [CMC]
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/005—Crosslinking of cellulose derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
PL21594679A 1978-05-31 1979-05-29 PL215946A1 (instruction)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19782823736 DE2823736A1 (de) 1978-05-31 1978-05-31 Verfahren und vorrichtung zur herstellung von quellfaehiger, vernetzter carboxyalkylcellulose aus natuerlich vorkommender cellulose oder cellulosehydrat und deren verwendung
DE2823757A DE2823757C2 (de) 1978-05-31 1978-05-31 Verfahren zur Herstellung von quellfähigen Fasern oder quellfähigen textilen Flächengebilden
DE19782823710 DE2823710A1 (de) 1978-05-31 1978-05-31 Verfahren zur herstellung von quellfaehiger, vernetzter carboxyalkylcellulose in faserform aus natuerlich vorkommender cellulose und deren verwendung

Publications (1)

Publication Number Publication Date
PL215946A1 true PL215946A1 (instruction) 1980-03-10

Family

ID=27187560

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21594679A PL215946A1 (instruction) 1978-05-31 1979-05-29

Country Status (7)

Country Link
FI (1) FI791709A7 (instruction)
FR (1) FR2427342A1 (instruction)
GB (1) GB2027714B (instruction)
NL (1) NL7904232A (instruction)
PL (1) PL215946A1 (instruction)
RO (1) RO76052A (instruction)
SE (1) SE7904677L (instruction)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6015641B2 (ja) * 1981-03-18 1985-04-20 花王株式会社 繊維状カルボキシメチルセルロ−スの製造方法
ATA255988A (de) * 1988-10-14 1993-05-15 Chemie Linz Gmbh Absorbierendes polymerisat
CA2076732C (en) † 1992-04-17 2006-05-09 Kimberly-Clark Worldwide, Inc. Modified polysaccharides having improved absorbent properties and process for the preparation thereof
GB9301258D0 (en) * 1993-01-22 1993-03-17 Courtaulds Plc Use of absorbent fibre
JP3396961B2 (ja) * 1994-08-09 2003-04-14 王子製紙株式会社 吸水性セルロース材料の製造方法
US5725601A (en) * 1994-08-09 1998-03-10 New Oji Paper Co., Ltd. Process for producing water-absorbent cross-linked, carboxyalkylated cellulose-containing material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2101263A (en) * 1935-08-01 1937-12-07 Du Pont Continuous preparation of cellulose derivatives
US2553725A (en) * 1948-09-10 1951-05-22 Buckeye Cotton Oil Company Process of preparing cellulose derivatives
FR1346293A (fr) * 1962-09-17 1963-12-20 Brown Co Procédé de préparation de la carboxyméthylcellulose
FR2223385A1 (en) * 1973-03-26 1974-10-25 Personal Products Co Water-insol carboxyalkylated cellulosic - absorbing and retaining liqs

Also Published As

Publication number Publication date
NL7904232A (nl) 1979-12-04
FR2427342A1 (fr) 1979-12-28
GB2027714B (en) 1983-03-30
GB2027714A (en) 1980-02-27
RO76052A (ro) 1981-11-04
SE7904677L (sv) 1979-12-01
FI791709A7 (fi) 1981-01-01

Similar Documents

Publication Publication Date Title
BR8205849A (pt) Processo para tratar celulose para aumentar sua reatividade quimica e biologica e material contendo celulose tratadopelo dito processo
KR970701810A (ko) 개별화된 폴리카복실산 가교결합 셀룰로즈 섬유의 제조방법(preparing individualized polycarboxylic acid crosslinked cellulosic fibers)
KR840001289A (ko) 포름알데히드를 사용하는 직물의 가공처리방법 및 가공처리된 직물
PL215946A1 (instruction)
GB2155479A (en) Production of cellulose carbamate
BR7700713A (pt) Processo de secagem de um material fibroso contendo celulose e aparelho para a realizacao do processo
JPS5516985A (en) Dyeing and printing of cellulosic fiber base material
CH620078B (de) Verfahren zur hochveredlung von cellulosefasern enthaltendem textilmaterial.
NO800183L (no) Fremgangsmaate for fremstilling av papir med hoey toerrstyrke og lav vaatstyrke
AR019012A1 (es) Proceso para tratar un material textil, y tela que contiene fibras de planchado durable hidrofilicas tratada con dicho proceso
GB1213858A (en) Process for the treatment of fabrics of polyester fibre
JPS58219005A (ja) 処理液の含浸法
ES478339A1 (es) Procedimiento para tenir y estampar materiales de fibras de celulosa con colorantes reactivos.
GB2016667A (en) Method of Drying Batches of Components in a Galvanizing Drum and Apparatus for Carrying Out the Method
ES384505A1 (es) Un procedimiento para confeccionar una estructura textil plana aglutinada.
ES296927A1 (es) Procedimiento para mejorar las propiedades textiles, especialmente la resistencia a las arrugas en húmedo y en seco de material textil que contiene celulosa
Reinhardt et al. Photoinitiated polymerization of N‐methylolacrylamide with crosslinked cotton cellulose
US1533917A (en) Bleaching process and means
GB2037818B (en) Process for slop-padding textile cellulose material
FR2310881A1 (fr) Procede de liaison et d'impression d'une etoffe non tissee
JPS5582688A (en) Dry copy printing process
ES469721A3 (es) Procedimiento de estampacion por calcomania de un producto textil conteniendo fibras celulosicas
DE3688688D1 (de) Verfahren zum einkraeuseln von kunsthaar aus synthetischen monofil-fasern zur herstellung von haarersatzteilen.
SU465455A1 (ru) Способ обработки текстильного материала
JPS5522354A (en) Treatment of web