RO66346A - Diaphragme pour cellules electrolytique et procede d'obtenir - Google Patents

Diaphragme pour cellules electrolytique et procede d'obtenir

Info

Publication number: RO66346A
Authority: RO; Romania
Prior art keywords: diaphragm; obtaining; electrolytic cell; electrolytic; cell
Prior art date: 1971-12-27

Application number

RO7273282A

Other languages

English (en)

Romanian (ro)

Inventor

Edward H Cook

Alvin T Emery

Blaine O Schoepfle

Original Assignee

Hooker Chemicals Plastics Corp

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.)

1971-12-27

Filing date

1972-12-23

Publication date

1979-07-15

1972-12-23 Application filed by Hooker Chemicals Plastics Corp filed Critical Hooker Chemicals Plastics Corp

1979-07-15 Publication of RO66346A publication Critical patent/RO66346A/fr

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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
- C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
- C08J5/2218—Synthetic macromolecular compounds
- C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
- C08J5/2237—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds containing fluorine
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
- C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
- 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
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Electrochemistry (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

RO7273282A 1971-12-27 1972-12-23 Diaphragme pour cellules electrolytique et procede d'obtenir RO66346A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US21217171A	1971-12-27	1971-12-27

Publications (1)

Publication Number	Publication Date
RO66346A true RO66346A (fr)	1979-07-15

Family

ID=22789846

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RO7273282A RO66346A (fr)	1971-12-27	1972-12-23	Diaphragme pour cellules electrolytique et procede d'obtenir

Country Status (15)

Country	Link
JP (1)	JPS4878097A (fr)
AR (1)	AR196895A1 (fr)
BE (1)	BE793078A (fr)
BR (1)	BR7209151D0 (fr)
CS (3)	CS190401B2 (fr)
DD (1)	DD101821A5 (fr)
ES (2)	ES410045A1 (fr)
IL (3)	IL41038A (fr)
IT (1)	IT972820B (fr)
MX (1)	MX3133E (fr)
NO (1)	NO139610B (fr)
RO (1)	RO66346A (fr)
SE (3)	SE383477B (fr)
SU (1)	SU659078A3 (fr)
ZA (1)	ZA728589B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3976549A (en) *	1973-02-26	1976-08-24	Hooker Chemicals & Plastics Corporation	Electrolysis method
JPS551351B2 (fr) *	1974-03-07	1980-01-12
JPS5111098A (en) *	1974-07-19	1976-01-28	Asahi Glass Co Ltd	Suisankakariumuno seizohoho
JPS5154082A (ja) *	1974-11-08	1976-05-12	Asahi Glass Co Ltd	Yoionkokanmaku
JPS5291783A (en) *	1976-01-29	1977-08-02	Teikoku Piston Ring Co Ltd	Method of protecting diaphragm in electrodialusis or electrolysis
JPS5337198A (en) *	1977-07-15	1978-04-06	Asahi Chem Ind Co Ltd	Electrolytic method of sodium chloride
FR2948121B1 (fr)	2009-07-15	2011-08-05	Commissariat Energie Atomique	Copolymeres fluores, membranes preparees a partir de ceux-ci et dispositif de pile a combustible comprenant ces membranes

1972
- 1972-12-05 ZA ZA728589A patent/ZA728589B/xx unknown
- 1972-12-08 IL IL41038A patent/IL41038A/en unknown
- 1972-12-08 IL IL48546A patent/IL48546A/en unknown
- 1972-12-15 MX MX100198U patent/MX3133E/es unknown
- 1972-12-15 AR AR245688A patent/AR196895A1/es active
- 1972-12-20 BE BE793078D patent/BE793078A/fr unknown
- 1972-12-22 SE SE7216914A patent/SE383477B/xx unknown
- 1972-12-22 IT IT33474/72A patent/IT972820B/it active
- 1972-12-23 RO RO7273282A patent/RO66346A/fr unknown
- 1972-12-26 JP JP48004563A patent/JPS4878097A/ja active Pending
- 1972-12-26 ES ES410045A patent/ES410045A1/es not_active Expired
- 1972-12-27 NO NO4781/72A patent/NO139610B/no unknown
- 1972-12-27 CS CS728958A patent/CS190401B2/cs unknown
- 1972-12-27 DD DD167913A patent/DD101821A5/xx unknown
- 1972-12-27 SU SU721866652A patent/SU659078A3/ru active
- 1972-12-27 BR BR9151/72A patent/BR7209151D0/pt unknown
- 1972-12-27 CS CS758249A patent/CS190447B2/cs unknown
- 1972-12-27 CS CS751903A patent/CS190446B2/cs unknown
1975
- 1975-05-30 ES ES438085A patent/ES438085A1/es not_active Expired
- 1975-07-31 SE SE7508695A patent/SE7508695L/ not_active Application Discontinuation
- 1975-07-31 SE SE7508694A patent/SE412608B/xx unknown
- 1975-11-26 IL IL48546A patent/IL48546A0/xx unknown

Also Published As

Publication number	Publication date
BR7209151D0 (pt)	1974-12-24
DD101821A5 (fr)	1973-11-20
SE383477B (sv)	1976-03-15
ES410045A1 (es)	1976-06-01
BE793078A (fr)	1973-06-20
ZA728589B (en)	1974-01-30
ES438085A1 (es)	1977-02-01
MX3133E (es)	1980-04-28
IL41038A0 (en)	1973-02-28
NO139610B (no)	1979-01-02
CS190446B2 (en)	1979-05-31
SE412608B (sv)	1980-03-10
IL48546A (en)	1976-11-30
SU659078A3 (ru)	1979-04-25
SE7508694L (sv)	1975-07-31
JPS4878097A (fr)	1973-10-19
CS190401B2 (en)	1979-05-31
AR196895A1 (es)	1974-02-28
CS190447B2 (en)	1979-05-31
SE7508695L (sv)	1975-07-31
IL48546A0 (en)	1976-01-30
IT972820B (it)	1974-05-31
IL41038A (en)	1976-08-31

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