IL39934A - The production of activated cellulose - Google Patents

The production of activated cellulose

Info

Publication number
IL39934A
IL39934A IL39934A IL3993472A IL39934A IL 39934 A IL39934 A IL 39934A IL 39934 A IL39934 A IL 39934A IL 3993472 A IL3993472 A IL 3993472A IL 39934 A IL39934 A IL 39934A
Authority
IL
Israel
Prior art keywords
cellulose
effected
process according
cross
monomeric substance
Prior art date
Application number
IL39934A
Other languages
English (en)
Other versions
IL39934A0 (en
Original Assignee
Viscose Development Co Ltd
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 Viscose Development Co Ltd filed Critical Viscose Development Co Ltd
Publication of IL39934A0 publication Critical patent/IL39934A0/xx
Publication of IL39934A publication Critical patent/IL39934A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/12—Macromolecular compounds
    • B01J41/16—Cellulose or wood; Derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • B01J39/22—Cellulose or wood; Derivatives thereof
    • 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
    • C08B11/14—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals with nitrogen-containing groups
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B13/00—Preparation of cellulose ether-esters
    • C08B13/02—Cellulose ether xanthates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Wood Science & Technology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
IL39934A 1971-07-23 1972-07-18 The production of activated cellulose IL39934A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3464571A GB1387265A (en) 1971-07-23 1971-07-23 Ion exchange celluloses

Publications (2)

Publication Number Publication Date
IL39934A0 IL39934A0 (en) 1972-09-28
IL39934A true IL39934A (en) 1976-03-31

Family

ID=10368233

Family Applications (1)

Application Number Title Priority Date Filing Date
IL39934A IL39934A (en) 1971-07-23 1972-07-18 The production of activated cellulose

Country Status (17)

Country Link
US (1) US3905954A (it)
JP (1) JPS5315470B2 (it)
AU (1) AU469879B2 (it)
BE (1) BE786602A (it)
CA (1) CA975358A (it)
CH (1) CH606117A5 (it)
DE (1) DE2235902A1 (it)
ES (1) ES405084A1 (it)
FR (1) FR2147139B1 (it)
GB (1) GB1387265A (it)
IE (1) IE36584B1 (it)
IL (1) IL39934A (it)
IT (1) IT963295B (it)
NL (1) NL172033C (it)
NO (1) NO137755C (it)
SE (1) SE408271B (it)
ZA (1) ZA725059B (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154676A (en) * 1971-07-23 1979-05-15 Viscose Development Co., Ltd. Ion exchange process using activated regenerated cellulose
US4154675A (en) * 1972-06-02 1979-05-15 Viscose Group Limited Ion exchange processes using cellulosic materials
US4194024A (en) * 1973-12-24 1980-03-18 Hoechst Aktiengesellschaft Method of making hydrophilic articles of water-insoluble polymers
US4200558A (en) * 1973-12-24 1980-04-29 Hoechst Aktiengesellschaft Method of producing hydrophilic articles of water-insoluble polymers
US4063017A (en) * 1976-04-22 1977-12-13 Purdue Research Foundation Porous cellulose beads and the immobilization of enzymes therewith
CA1093991A (en) * 1977-02-17 1981-01-20 Hideo Hirohara Enzyme immobilization with pullulan gel
JPS60129105A (ja) * 1983-12-14 1985-07-10 エクソン・リサ−チ・アンド・エンジニアリング・カンパニ− 非水性液分離用の変性された再生セルロ−ス膜
US4933284A (en) * 1986-05-07 1990-06-12 Uop Regenerable dialkylaminoalkyl cellulose support matrix for immobilizing biologically active materials
FR2601593B1 (fr) * 1986-07-16 1994-04-15 Cellulose Pin Materiau hydrophile biocompatible, procede de fabrication et applications
JP2657807B2 (ja) * 1987-07-20 1997-09-30 ダイセル化学工業株式会社 核酸除去剤
DE4041903A1 (de) * 1990-12-27 1992-07-02 Freising Chem Fab Vorrichtung zum trennen von gemischen aus miteinander nicht mischbaren fluessigkeiten
US5690996A (en) * 1992-11-02 1997-11-25 Sepragen Cross-linked cellulose sponge
GB9304151D0 (en) * 1993-03-02 1993-04-21 Courtaulds Plc Fibre
DE59502732D1 (de) * 1994-05-17 1998-08-13 Dystar Textilfarben Gmbh & Co Aminierung von cellulosischen Synthesefasern
DE4417211A1 (de) * 1994-05-17 1995-11-23 Hoechst Ag Aminierung von Regeneratcellulose
WO2006002395A2 (en) 2004-06-24 2006-01-05 Jeffrey Sherwood Scent devices and methods
WO2009037146A1 (en) * 2007-09-17 2009-03-26 Basf Se Crosslinked cellulose beads
US9504313B2 (en) 2010-02-25 2016-11-29 Daniel Boorstein Toothbrush cover and related dispenser
US8245840B2 (en) * 2010-02-25 2012-08-21 Daniel Boorstein Toothbrush cover and related dispenser
KR101856793B1 (ko) 2010-03-31 2018-06-20 엔바이로센트 아이엔씨. 후각 자극 물질들에 대한 방법들, 조성물들 및 물품들
US9149552B1 (en) 2014-09-29 2015-10-06 Enviroscent, Inc. Coating providing modulated release of volatile compositions
EP3307333A1 (en) 2015-06-09 2018-04-18 Enviroscent, Inc. Formed three-dimensional matrix and associated coating providing modulated release of volatile compositions
USD800286S1 (en) 2015-07-31 2017-10-17 Enviroscent, Inc. Collection of scent-infused wound sheets
CN109996565A (zh) 2016-09-30 2019-07-09 伊万尔森特公司 具有调节气味释放的浆料基础材料形成的制品

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2021864A (en) * 1930-03-15 1935-11-19 Lilienfeld Leon Manufacture of shaped artificial structures
US1936479A (en) * 1930-05-23 1933-11-21 American Enka Corp Process for producing artificial silk from viscose
BE419429A (it) * 1935-02-16 1900-01-01
US2860480A (en) * 1956-04-18 1958-11-18 Du Pont Regenerated cellulose structures and process for producing them
US3068545A (en) * 1960-03-03 1962-12-18 Du Pont Napped fibrous regenerated sponge structure and process of making same
US3501419A (en) * 1962-06-07 1970-03-17 Tee Pak Inc Cellulose microspherical product
NL284888A (it) * 1962-10-30
US3296000A (en) * 1966-04-06 1967-01-03 Fmc Corp Shaped regenerated cellulose products having bacteriostatic properties
US3553306A (en) * 1969-10-24 1971-01-05 American Can Co Films and filaments having ion-exchange properties and process for making same
US3591667A (en) * 1970-03-16 1971-07-06 Univ Utah Method of producing a cellulose hemodialysis membrane

Also Published As

Publication number Publication date
NL172033B (nl) 1983-02-01
AU4475572A (en) 1974-01-24
AU469879B2 (en) 1976-02-26
DE2235902A1 (de) 1973-02-01
IL39934A0 (en) 1972-09-28
FR2147139B1 (it) 1977-01-14
NO137755B (no) 1978-01-09
NL7210142A (it) 1973-01-25
ES405084A1 (es) 1975-07-01
SE408271B (sv) 1979-06-05
GB1387265A (en) 1975-03-12
IT963295B (it) 1974-01-10
JPS4848583A (it) 1973-07-10
JPS5315470B2 (it) 1978-05-25
IE36584L (en) 1973-01-23
NL172033C (nl) 1983-07-01
BE786602A (fr) 1972-11-16
FR2147139A1 (it) 1973-03-09
IE36584B1 (en) 1976-12-08
US3905954A (en) 1975-09-16
CH606117A5 (it) 1978-10-13
ZA725059B (en) 1973-04-25
CA975358A (en) 1975-09-30
NO137755C (no) 1978-04-19

Similar Documents

Publication Publication Date Title
IL39934A (en) The production of activated cellulose
CN110732306B (zh) 一种用于吸附分离铼的改性共价有机框架材料及其制备方法
US2392105A (en) Amination of amine-saccharide resins
US3573277A (en) Cellulosic ion exchange materials and method of making
DK148617B (da) Materiale med kationisk karakter, der paa reversibel eller irreversibel maade kan binde biologiske makromolekylaere stoffer og lavmolekylaere stoffer, og fremgangsmaade til dets fremstilling
CN100551519C (zh) 以小球硅胶为载体的亚铁氰化钛钾的制备方法
CA2431662A1 (en) A method for the manufacture of compositions containing low concentrations of salts
US5527902A (en) Bead-shaped cellulose products for separating and carrier materials and their manufacture
JP7490759B2 (ja) アルキレンオキシドの付加反応用触媒およびその使用
US4260388A (en) Purification of anthocyan solutions
JPH0832243B2 (ja) 酵素による光学活性シアンヒドリンの製造法
CN106866900A (zh) 一种光响应表面分子印迹材料及其制备方法和应用
US4506036A (en) Stable boron resins of high selective absorbent power
EP2793021A1 (en) Protein adsorbent
US4130512A (en) Ion exchange materials
JPH0971410A (ja) 高吸湿性シリカゲル
US3335023A (en) Reinforced or coated paper produced by treatment of paper fibers with decausticized solution of a polymeric alcohol xanthate
CN101921257B (zh) 五元环状碳酸酯的合成方法
US4154676A (en) Ion exchange process using activated regenerated cellulose
JPH0626568B2 (ja) 保存安定性の改良された体外循環治療用吸着カラム
JP2001038202A (ja) ガス吸着剤
JP7215236B2 (ja) アミン捕捉剤
CN118788309A (zh) 一种铯离子吸附剂及其制备方法
JPS6257562A (ja) 抗凝血性有機重合体の製法
JPS62112662A (ja) カ−ボンブラツクの改質法