NL111149C - - Google Patents

Info

Publication number: NL111149C
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.)

1956-07-25

Publication of NL111149C publication Critical patent/NL111149C/xx

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
- B01D67/0039—Inorganic membrane manufacture
- B01D67/0046—Inorganic membrane manufacture by slurry techniques, e.g. die or slip-casting
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D59/00—Separation of different isotopes of the same chemical element
- B01D59/10—Separation by diffusion
- B01D59/12—Separation by diffusion by diffusion through barriers
- B01D59/14—Construction of the barrier
- 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
- B01D71/02—Inorganic material
- 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
- B01D71/02—Inorganic material
- B01D71/022—Metals
- B01D71/0223—Group 8, 9 or 10 metals
- B01D71/02232—Nickel
- 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
- B01D71/02—Inorganic material
- B01D71/024—Oxides
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/11—Making porous workpieces or articles
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/28—Preparatory processes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/08—Specific temperatures applied
- B01D2323/081—Heating
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Inorganic Chemistry (AREA)
Manufacturing & Machinery (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Polymers & Plastics (AREA)
Medicinal Chemistry (AREA)
Health & Medical Sciences (AREA)
Mechanical Engineering (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Filtering Materials (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

NL111149D 1956-07-25 NL111149C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1173158T		1956-07-25

Publications (1)

Publication Number	Publication Date
NL111149C true NL111149C (en)

Family

ID=74181435

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL219239D NL219239A (en)	1956-07-25
NL111149D NL111149C (en)	1956-07-25

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL219239D NL219239A (en)	1956-07-25

Country Status (6)

Country	Link
BE (1)	BE558928A (en)
DE (1)	DE1149972B (en)
FR (1)	FR1173158A (en)
GB (1)	GB855203A (en)
LU (1)	LU35261A1 (en)
NL (2)	NL111149C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3335000A (en) *	1965-10-04	1967-08-08	Texas Instruments Inc	Manufacture of metal foil
US3335002A (en) *	1965-10-13	1967-08-08	Texas Instruments Inc	Manufacture of alloy foils
US3410684A (en) *	1967-06-07	1968-11-12	Chrysler Corp	Powder metallurgy
FR2555067B1 (en) *	1983-11-23	1988-10-28	Ceraver	PROCESS FOR THE MANUFACTURE OF A MICROFILTRATION, ULTRAFILTRATION OR REVERSE OSMOSIS ELEMENT
DE19716595C1 (en) *	1997-04-21	1998-09-03	Forschungszentrum Juelich Gmbh	Thin metal inner layer with fine porosity for a pipe
DE10052226B4 (en) *	2000-10-21	2005-04-21	Forschungszentrum Jülich GmbH	Process for the preparation of a metallic film with graded porosity and film produced by this process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2464517A (en) *	1943-05-13	1949-03-15	Callite Tungsten Corp	Method of making porous metallic bodies
DE831907C (en) *	1950-04-20	1952-02-18	Basf Ag	Process for the production of thin-walled metal moldings

0
- NL NL219239D patent/NL219239A/xx unknown
- LU LU35261D patent/LU35261A1/xx unknown
- NL NL111149D patent/NL111149C/xx active
- BE BE558928D patent/BE558928A/xx unknown
1956
- 1956-07-25 FR FR1173158D patent/FR1173158A/en not_active Expired
1957
- 1957-07-15 GB GB22430/57A patent/GB855203A/en not_active Expired
- 1957-07-24 DE DEC15212A patent/DE1149972B/en active Pending

Also Published As

Publication number	Publication date
NL219239A (en)
FR1173158A (en)	1959-02-20
DE1149972B (en)	1963-06-06
BE558928A (en)
LU35261A1 (en)
GB855203A (en)	1960-11-30

Publication	Publication Date	Title
DE1216702C2 (en)	1966-11-24
DE1067161B (en)
AT216255B (en)	1961-07-25
AT199361B (en)	1958-08-25
AT202354B (en)	1959-03-10
AT213780B (en)	1961-02-27
AT196732B (en)	1958-03-25
AT202279B (en)	1959-02-25
AT201309B (en)	1958-12-27
AT198891B (en)	1958-07-25
AT199054B (en)	1958-08-11
AT199904B (en)	1958-10-10
AT204355B (en)	1959-07-10
AT201021B (en)	1958-12-10
AT198988B (en)	1958-08-11
AT201431B (en)	1959-01-10
AT198966B (en)	1958-08-11
AT198843B (en)	1958-07-25
FR65678E (en)	1956-02-29
AT213767B (en)	1961-02-27
AT211020B (en)	1960-09-10
BE559870A (en)
BE558928A (en)
BE554977A (en)
BE554513A (en)