NL20748C - - Google Patents

Info

Publication number: NL20748C
Authority: NL; Netherlands

Application number

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.)

1952-09-23

Publication of NL20748C publication Critical patent/NL20748C/xx

Classifications

- 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
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
- C08G12/12—Ureas; Thioureas
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
- B01D61/46—Apparatus therefor
- B01D61/50—Stacks of the plate-and-frame type
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/06—Cutting or splitting glass tubes, rods, or hollow products
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/04—Specific sealing means
- B01D2313/041—Gaskets or O-rings
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/04—Specific sealing means
- B01D2313/042—Adhesives or glues

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Water Supply & Treatment (AREA)
Materials Engineering (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Urology & Nephrology (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Water Treatment By Electricity Or Magnetism (AREA)

NL20748D 1952-09-23 NL20748C (fi)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB23893/52A GB750220A (en)	1952-09-23	1952-09-23	Electrodialysis apparatus

Publications (1)

Publication Number	Publication Date
NL20748C true NL20748C (fi)

Family

ID=10203011

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
NL84003D NL84003C (fi)	1952-09-23
NL20748D NL20748C (fi)	1952-09-23
NL19860D NL19860C (fi)	1952-09-23

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL84003D NL84003C (fi)	1952-09-23

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL19860D NL19860C (fi)	1952-09-23

Country Status (6)

Country	Link
US (1)	US2758083A (fi)
BE (1)	BE522875A (fi)
DE (1)	DE1017594B (fi)
FR (1)	FR1083942A (fi)
GB (2)	GB750238A (fi)
NL (3)	NL19860C (fi)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3124522A (en) *	1955-03-22	1964-03-10		Electrodialysis processes and electro-dialysis cells
US2933444A (en) *	1955-07-05	1960-04-19	Permutit Co Ltd	Electrodialysis cells
NL95176C (fi) *	1955-07-30
NL105237C (fi) *	1955-08-25
GB845186A (en) *	1955-11-09	1960-08-17	Permutit Co Ltd	Improvements relating to electrodialysis cells and processes
NL110784C (fi) *	1956-03-06
BE563933A (fi) *	1957-01-14
US3239442A (en) *	1957-10-03	1966-03-08	Ionics	Method for electrodialysis of solutions and apparatus therefor
NL91090C (fi) *	1957-11-02	1958-12-15
GB845185A (en) *	1957-11-25	1960-08-17	Permutit Co Ltd	Improvements relating to electrodialytic cells
US3006979A (en) *	1959-04-09	1961-10-31	Carrier Corp	Heat exchanger for thermoelectric apparatus
NL256388A (fi) *	1959-10-02
US3219573A (en) *	1959-10-15	1965-11-23	American Mach & Foundry	Multiple chamber electrodialysis apparatus
NL256379A (fi) *	1960-08-25
NL271711A (fi) *	1960-11-28
NL274870A (fi) *	1961-02-17
US3073774A (en) *	1961-08-10	1963-01-15	William J Roberts	Electrodialytic cells
NL293733A (fi) *	1962-06-06
US3323652A (en) *	1963-03-20	1967-06-06	Everett L Huffman	Multimembrane apparatus for demineralizing liquids
US3323653A (en) *	1963-03-20	1967-06-06	Robert E Lacey	Multimembrane apparatus for demineralizing liquids
US3432357A (en) *	1964-09-28	1969-03-11	Gen Electric	Fluent material distribution system and fuel cell therewith
NL134879C (fi) *	1964-12-09	1900-01-01
US3440159A (en) *	1965-08-26	1969-04-22	Ionics	Separation of un-ionized substances by electro-osmosis
GB1278776A (en) *	1968-07-05	1972-06-21	William Boby & Company Ltd	A separator for a membrane pack
US3591004A (en) *	1968-07-12	1971-07-06	Vernon D Roosa	Fuel oil filter design
US3661721A (en) *	1971-02-05	1972-05-09	Pactide Corp	Compact multistage distillation apparatus having stacked microporous membranes and impermeable films
US4319978A (en) *	1980-12-30	1982-03-16	Lea Manufacturing Company	Spacer for electrodialysis stack
US4465573A (en) *	1981-05-12	1984-08-14	Hare Harry M O	Method and apparatus for the purification of water
US4390575A (en) *	1981-12-02	1983-06-28	Baxter Travenol Laboratories, Inc.	Multichanneled diffusion device
EP0209576A1 (en) *	1985-01-25	1987-01-28	WALSH, James William	Membrane processing system and method
EP0261437B1 (en) *	1986-08-27	1993-01-13	Nitto Denko Corporation	Plate type membrane module
GB9106481D0 (en) *	1991-03-27	1991-05-15	Pall Corp	Filters and filter units
US5334300A (en) *	1992-12-08	1994-08-02	Osmotek, Inc.	Turbulent flow electrodialysis cell
DE4324668A1 (de) *	1993-07-22	1995-01-26	Hans Guenter Mueller	Verfahren zur Entsalzung von Salzlösungen und Elektrodialysator zu seiner Durchführung
WO1995006513A1 (de) *	1993-09-03	1995-03-09	Finke, Gretel	Elektro-dialyse-verfahren sowie elektro-dialyse-einrichtung
ES2147242T3 (es) *	1993-09-22	2000-09-01	Pierce Chemical Co	Dispositivo para dializar muestras.
US20050056966A1 (en) *	1999-06-22	2005-03-17	Andrew Bartlett	Filtration devices comprising a sealing gasket
US20060125187A1 (en) *	2000-06-21	2006-06-15	Millipore Corporation	Sealing device for filtration devices
US7390403B2 (en) *	2004-03-19	2008-06-24	Millipore Corporation	Prefilter system for biological systems
US20050279695A1 (en) *	2004-06-17	2005-12-22	Millipore Corporation	Disposable integral filter unit
US20050279694A1 (en) *	2004-06-17	2005-12-22	Gregory Straeffer	Disposable integral filter unit
EP2266682A3 (en) *	2005-09-09	2014-08-20	Tangenx Technology Corporation	Laminated cassette device and method for making same
US9248407B2 (en)	2012-09-14	2016-02-02	Pierce Biotechnology, Inc.	Dialysis device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR619080A (fr) *	1926-07-20	1927-03-25	Electro Osmose Latine	Perfectionnements à l'électro-osmose des liquides tenant des matières en solutionou en suspension
NL22905B (fi) *	1927-02-02
US2225024A (en) *	1938-01-14	1940-12-17	Brosites Machine Company Inc	Dialyzing apparatus
BE480369A (fi) *	1947-03-03
NL67903C (fi) *	1949-04-12	1951-05-15
DE827350C (de) *	1949-11-03	1952-01-10	Dr Ludwig Kilchling	Geraet zur elektrodialytischen Reinigung von Fluessigkeiten
US2860095A (en) *	1952-07-22	1958-11-11	Ionics	Separation of electrolytic solutions into concentrated and dilute streams

0
- BE BE522875D patent/BE522875A/xx unknown
- NL NL84003D patent/NL84003C/xx active
- NL NL20748D patent/NL20748C/xx active
- NL NL19860D patent/NL19860C/xx active
1952
- 1952-09-23 GB GB15225/53A patent/GB750238A/en not_active Expired
- 1952-09-23 GB GB23893/52A patent/GB750220A/en not_active Expired
1953
- 1953-09-17 US US380831A patent/US2758083A/en not_active Expired - Lifetime
- 1953-09-19 DE DEN7760A patent/DE1017594B/de active Pending
- 1953-09-23 FR FR1083942D patent/FR1083942A/fr not_active Expired

Also Published As

Publication number	Publication date
US2758083A (en)	1956-08-07
GB750220A (en)	1956-06-13
FR1083942A (fr)	1955-01-13
DE1017594B (de)	1957-10-17
GB750238A (en)	1956-06-13
NL19860C (fi)
BE522875A (fi)
NL84003C (fi)

Publication	Publication Date	Title
BE519488A (fi)	1953-10-26
BE513939A (fi)
BE521170A (fi)
BE508969A (fi)
BE521454A (fi)	1955-09-02
BE512796A (fi)
BE512951A (fi)
BE513249A (fi)
BE513455A (fi)
BE513644A (fi)
BE514775A (fi)
BE516575A (fi)
BE516661A (fi)
BE516819A (fi)
BE516872A (fi)
BE516931A (fi)
BE516944A (fi)
BE517314A (fi)
BE517337A (fi)
BE517591A (fi)
BE517628A (fi)
BE517643A (fi)
BE517992A (fi)
BE518049A (fi)
BE518235A (fi)