FR1248223A - Produits cellulaires perfectionnés d'échange d'ions - Google Patents

Produits cellulaires perfectionnés d'échange d'ions

Info

Publication number
FR1248223A
FR1248223A FR816719A FR816719A FR1248223A FR 1248223 A FR1248223 A FR 1248223A FR 816719 A FR816719 A FR 816719A FR 816719 A FR816719 A FR 816719A FR 1248223 A FR1248223 A FR 1248223A
Authority
FR
France
Prior art keywords
ion exchange
exchange products
advanced cellular
cellular ion
advanced
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
FR816719A
Other languages
English (en)
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas 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 Rohm and Haas Co filed Critical Rohm and Haas Co
Application granted granted Critical
Publication of FR1248223A publication Critical patent/FR1248223A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/018—Granulation; Incorporation of ion-exchangers in a matrix; Mixing with inert materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C08J2375/08—Polyurethanes from polyethers
    • 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
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/905—Hydrophilic or hydrophobic cellular product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
FR816719A 1959-01-26 1960-01-26 Produits cellulaires perfectionnés d'échange d'ions Expired FR1248223A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US788780A US3094494A (en) 1959-01-26 1959-01-26 Improved ion exchange cellular products

Publications (1)

Publication Number Publication Date
FR1248223A true FR1248223A (fr) 1960-12-09

Family

ID=25145534

Family Applications (1)

Application Number Title Priority Date Filing Date
FR816719A Expired FR1248223A (fr) 1959-01-26 1960-01-26 Produits cellulaires perfectionnés d'échange d'ions

Country Status (3)

Country Link
US (1) US3094494A (fr)
DE (1) DE1121326B (fr)
FR (1) FR1248223A (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE593754A (fr) * 1959-08-12
GB907971A (en) * 1960-05-20 1962-10-10 Ici Ltd Improvements in or relating to the manufacture of foamed polyurethane materials
NL283687A (fr) * 1961-09-27
US3262450A (en) * 1962-04-02 1966-07-26 Nathaniel M Elias Vaginal applicator
NL293505A (fr) * 1962-05-31
GB1060801A (en) * 1962-08-06 1967-03-08 Wacker Chemie Gmbh Process for the manufacture of porous shaped bodies that contain ion exchange synthetic resins
US3340875A (en) * 1964-02-12 1967-09-12 Scott Paper Co Deodorized sanitary napkin
US3371667A (en) * 1964-06-11 1968-03-05 Johnson & Johnson Article for absorbing body exudates
US3538020A (en) * 1966-09-23 1970-11-03 Kata Mfg & Filtering Co The Fluid purification device containing a cartridge of polymer entrapped aggregate particles
US3732867A (en) * 1968-02-26 1973-05-15 M Money Bacteriostatic sanitary napkin
US3566871A (en) * 1968-06-11 1971-03-02 American Cyanamid Co Hydrophilic medical sponge and method of using same
CS157212B1 (fr) * 1970-12-23 1974-09-16
US3889678A (en) * 1973-12-07 1975-06-17 Personal Products Co Cellulose graft copolymer containing non-ionic and ionic polymer moieties as absorbent media in absorbent dressings
US4049590A (en) * 1975-11-24 1977-09-20 Basf Aktiengesellschaft Manufacture of polyurethane compositions
US4274410A (en) * 1976-09-07 1981-06-23 Medi-Coll, Inc. Intravaginal contraceptive and drug release device and method for making and using same
US4287153A (en) * 1978-09-20 1981-09-01 Towsend Marvin S Disposable article with non-leachable saline water indicator
US4286067A (en) * 1978-10-23 1981-08-25 Alza Corporation Article of manufacture comprising semipermeable polymer and dextran derivative
FI70586C (fi) * 1979-05-03 1986-09-24 Le I Textilnoi Poroest fyllmedelinnehaollande reaktivt material vid oeppna celer och foerfarande foer framstaellning av detta
US4374204A (en) * 1980-05-19 1983-02-15 Leningradsky Ordena Trudovogo Krasnogo Znameni Institut Textilnoi I Legkoi Promyshlennosti Imeni S.M. Kirova Porous open-cell filled reactive material containing a polymeric matrix and reactive filler
DE3019615C2 (de) * 1980-05-22 1984-08-16 Leningradskij institut tekstil'noj i legkoj promyšlennosti imeni S.M. Kirova, Leningrad Poröses, offenzelliges, füllstoffhaltiges, reaktionsfähiges Material
US4405324A (en) * 1981-08-24 1983-09-20 Morca, Inc. Absorbent cellulosic structures
US4704324A (en) * 1985-04-03 1987-11-03 The Dow Chemical Company Semi-permeable membranes prepared via reaction of cationic groups with nucleophilic groups
US5302392A (en) * 1990-08-20 1994-04-12 Becton, Dickinson And Company Polyurethane sponge having rapid iodine release
NZ252953A (en) * 1992-06-25 1996-10-28 Univ Monash Composition comprising ion-exchange material dispersed or distributed throughout a polyurethane matrix; treatment of industrial effluent to remove electrolytes (metal ions)
AU664760B2 (en) * 1992-06-25 1995-11-30 Monash University Ion exchange resin
US6274330B1 (en) * 1993-12-30 2001-08-14 Zymogenetics, Inc. L-AP4 sensitive glutamate receptors
MY113226A (en) * 1995-01-19 2001-12-31 Asahi Glass Co Ltd Porous ion exchanger and method for producing deionized water

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB510243A (en) * 1937-02-06 1939-07-28 Ig Farbenindustrie Ag Manufacture of ion exchange bodies
DE936113C (de) * 1942-12-15 1955-12-07 Bayer Ag Verfahren zur Herstellung von Leichtstoffen fester oder elastischer Natur
US2608536A (en) * 1950-01-17 1952-08-26 Westinghouse Electric Corp Cellular resins
US2634244A (en) * 1950-11-09 1953-04-07 Lockheed Aircraft Corp Cellular plastics having foam stabilizing additives
DE939404C (de) * 1950-12-12 1956-02-23 Bayer Ag Verfahren zur Herstellung von Schaumstoffprodukten mit verfestigenden Einlagen bzw. Auflagen
GB731071A (en) * 1951-07-19 1955-06-01 Du Pont Preparation of elastomers from polyalkylene ether glycols and diisocyanates
US2854422A (en) * 1955-02-01 1958-09-30 Goodrich Co B F Composition comprising diisocyanatelinked elastomers and lignin

Also Published As

Publication number Publication date
US3094494A (en) 1963-06-18
DE1121326B (de) 1962-01-04

Similar Documents

Publication Publication Date Title
FR1248223A (fr) Produits cellulaires perfectionnés d'échange d'ions
FR1177183A (fr) Matières minérales d'échange d'ions
FR1266202A (fr) Laminoir perfectionné
BE607401A (fr) Nouvelles compositions échangeuses d'ions
CH371449A (de) Ionenaustauschverfahren
BE616937A (fr) Procédé d'échange d'ions
BE596720A (fr) Nouvel échangeur d'ions.
FR1239733A (fr) Réfrigérateur perfectionné
FR1261786A (fr) Fer à repasser perfectionné
FR1236539A (fr) Carrelages perfectionnés
OA01426A (fr) Synchro-machines perfectionnées.
FR1208725A (fr) Matières d'échange d'ions
FR1230590A (fr) Nouvelle source d'ions
BE579309A (fr) Matières échangeuses d'ions.
CA603961A (en) Ion exchange material
FR1338832A (fr) Vis perfectionnée
CA623959A (en) Ion exchange process
FR1246691A (fr) Isolateur perfectionné
DK96880C (da) Ionbytterapparat.
AU224683B2 (en) Improved anion exchange process
FR75855E (fr) Nouvelle source d'ions
CA526621A (fr) Blocs de sel
IE24412L (en) Common salt
CA582908A (fr) Structure d'echange de chaleur
AU236804B2 (en) Improvements in ion exchange processes