FR2221469B1 - - Google Patents

Info

Publication number
FR2221469B1
FR2221469B1 FR7408558A FR7408558A FR2221469B1 FR 2221469 B1 FR2221469 B1 FR 2221469B1 FR 7408558 A FR7408558 A FR 7408558A FR 7408558 A FR7408558 A FR 7408558A FR 2221469 B1 FR2221469 B1 FR 2221469B1
Authority
FR
France
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
FR7408558A
Other versions
FR2221469A1 (fr
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.)
Cosmo Oil Co Ltd
Original Assignee
Maruzen Oil 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
Priority claimed from JP2983173A external-priority patent/JPS572362B2/ja
Priority claimed from JP2983073A external-priority patent/JPS582967B2/ja
Application filed by Maruzen Oil Co Ltd filed Critical Maruzen Oil Co Ltd
Publication of FR2221469A1 publication Critical patent/FR2221469A1/fr
Application granted granted Critical
Publication of FR2221469B1 publication Critical patent/FR2221469B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0006—Organic membrane manufacture by chemical reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/80—Block polymers
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
FR7408558A 1973-03-13 1974-03-13 Expired FR2221469B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2983173A JPS572362B2 (fr) 1973-03-13 1973-03-13
JP2983073A JPS582967B2 (ja) 1973-03-13 1973-03-13 ポリイオンコンプレツクスノ セイホウ

Publications (2)

Publication Number Publication Date
FR2221469A1 FR2221469A1 (fr) 1974-10-11
FR2221469B1 true FR2221469B1 (fr) 1977-06-17

Family

ID=26368078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408558A Expired FR2221469B1 (fr) 1973-03-13 1974-03-13

Country Status (7)

Country Link
US (1) US3963662A (fr)
CA (1) CA1023090A (fr)
CH (1) CH606131A5 (fr)
DE (1) DE2412092A1 (fr)
FR (1) FR2221469B1 (fr)
GB (1) GB1455167A (fr)
NL (1) NL162101C (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119590A (en) * 1975-05-22 1978-10-10 Toyo Soda Manufacturing Co., Ltd. Process for producing a polyion complex having a nucleic acid base
US4066827A (en) * 1975-05-22 1978-01-03 Toyo Soda Manufacturing Co., Ltd. Process for producing a polyion complex having a nucleic acid base
US4065414A (en) * 1975-08-13 1977-12-27 Toyo Soda Manufacturing Co., Ltd. Polyion complex and polyion complex film
JPS5823407B2 (ja) * 1975-11-21 1983-05-14 東ソー株式会社 高分子電解質複合体の製法
LU76955A1 (fr) * 1977-03-15 1978-10-18
US4168112A (en) * 1978-01-05 1979-09-18 Polymer Technology Corporation Contact lens with a hydrophilic, polyelectrolyte complex coating and method for forming same
US4262041A (en) * 1978-02-02 1981-04-14 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for preparing a composite amphoteric ion exchange membrane
US4163609A (en) * 1978-10-10 1979-08-07 Neefe Charles W Self cleaning contact lens
US4408845A (en) * 1979-09-24 1983-10-11 Maurice Seiderman Ionically coagulated hydrophilic polyelectrolyte contact lens
LU83350A1 (fr) * 1981-05-08 1983-03-24 Oreal Composition destinee au traitement des fibres keratiniques a base de polymere cationique et de polymere anionique a groupements vinylsulfoniques et procede de traitement la mettant en oeuvre
US4532128A (en) * 1981-09-15 1985-07-30 Dynapol Quaternary ammonium group-containing polymers having antimicrobial activity
US4482680A (en) * 1981-09-15 1984-11-13 Dynapol Quaternary ammonium group-containing polymers having antimicrobial activity
WO1983001002A1 (fr) * 1981-09-15 1983-03-31 Dynapol Shareholders Liquidati Polymeres contenant un groupe d'ammonium quaternaire et possedant une activite antimicrobienne
US4704324A (en) * 1985-04-03 1987-11-03 The Dow Chemical Company Semi-permeable membranes prepared via reaction of cationic groups with nucleophilic groups
US4839203A (en) * 1985-04-03 1989-06-13 The Dow Chemical Company Semi-permeable membranes prepared via reaction of cationic groups with nucleophilic groups
US4678843A (en) * 1986-09-29 1987-07-07 Celanese Corporation Process for the ammonium hydroxide hydrolysis of polymers of acetoxystyrene to polymers of vinylphenol
US4927956A (en) * 1987-09-16 1990-05-22 Hoechst Celanese Corporation 3,5-disubstituted-4-acetoxystyrene and process for its production
US5462840A (en) * 1987-09-16 1995-10-31 Hoechst Celanese Corporation Use of poly(35-disubstituted 4-hydroxystyrene/N-substituted maleimide for forming a negative image
US5087367A (en) * 1987-12-02 1992-02-11 Japan Represented By Ministry Of International Trade And Industry, Director-General Basic Industries Bureau Hydrolyzed membrane and process for the preparation of the same
US4925698A (en) * 1988-02-23 1990-05-15 Tekmat Corporation Surface modification of polymeric materials
US5114585A (en) * 1988-03-01 1992-05-19 Gelman Sciences, Inc. Charged porous filter
US5342727A (en) * 1988-10-21 1994-08-30 Hoechst Celanese Corp. Copolymers of 4-hydroxystyrene and alkyl substituted-4-hydroxystyrene in admixture with a photosensitizer to form a photosensitive composition
US5270415A (en) * 1990-12-21 1993-12-14 Allergan Inc. Balanced charge polymer and hydrophilic contact lens manufactured therefrom
DE4428641A1 (de) * 1994-08-12 1996-02-15 Basf Ag Mesomorphe Komplexe aus Polyelektrolyten und Tensiden, Verfahren zu ihrer Herstellung sowie Filme, Folien, Fasern, Formkörper und Beschichtungen hieraus
DE19841404C2 (de) * 1998-09-10 2000-12-21 Basf Coatings Ag Feststoffe auf der Basis mesomorpher Polyelektrolytkomplexe, Verfahren zu ihrer Herstellung und ihre Verwendung
US7402318B2 (en) * 2001-11-14 2008-07-22 Novartis Ag Medical devices having antimicrobial coatings thereon
RU2767056C2 (ru) * 2020-01-31 2022-03-16 Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный университет" (СПбГУ)" Анионный полимер, содержащий орто-хиноновый фрагмент, и способ его получения

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE496550A (fr) * 1949-07-09
US3168486A (en) * 1956-09-04 1965-02-02 Dow Chemical Co Non-agglomerating mixed bed ion exchange resins and products thereof
US3335100A (en) * 1963-07-05 1967-08-08 Dow Chemical Co Polymers of sulfonium and quaternary ammonium moieties
NL134681C (fr) * 1966-04-26
US3467604A (en) * 1967-07-13 1969-09-16 Amicon Corp Moisture permeable polyion complex-resinous composites
AU434130B2 (en) * 1967-11-22 1973-03-27 Commonwealth Scientific And Industrial Research Organization Improved ion-exchange resins
US3558744A (en) * 1968-01-05 1971-01-26 Amicon Corp Process for making polyelectrolyte complex resin
FR2186493A1 (fr) * 1972-05-30 1974-01-11 Maruzen Oil Co Ltd
ZA733409B (en) * 1972-05-31 1974-05-29 Commw Scient Ind Res Org A process of manufacturing ion-exchange resins

Also Published As

Publication number Publication date
CH606131A5 (fr) 1978-11-15
NL162101B (nl) 1979-11-15
US3963662A (en) 1976-06-15
NL162101C (nl) 1980-04-15
DE2412092A1 (de) 1974-09-26
GB1455167A (en) 1976-11-10
FR2221469A1 (fr) 1974-10-11
CA1023090A (fr) 1977-12-20
NL7403369A (fr) 1974-09-17

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Legal Events

Date Code Title Description
ST Notification of lapse