BG33312A1 - POLLUTION METHOD FOR POLUPRONICAEMA MEMBRANA - Google Patents

POLLUTION METHOD FOR POLUPRONICAEMA MEMBRANA

Info

Publication number: BG33312A1
Authority: BG; Bulgaria
Prior art keywords: polupronicaema; membrana; pollution method; pollution; polupronicaema membrana
Prior art date: 1981-04-20

Application number

BG8151745A

Other languages

Bulgarian (bg)

Inventor

Dimov

Petrov

Original Assignee

Dimov

Petrov

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.)

1981-04-20

Filing date

1981-04-20

Publication date

1983-01-14

1981-04-20 Application filed by Dimov, Petrov filed Critical Dimov

1981-04-20 Priority to BG8151745A priority Critical patent/BG33312A1/en

1982-04-07 Priority to DK162182A priority patent/DK162182A/en

1982-04-16 Priority to IT48237/82A priority patent/IT1186692B/en

1982-04-19 Priority to FR8206667A priority patent/FR2504022B1/en

1982-04-19 Priority to NL8201617A priority patent/NL8201617A/en

1982-04-19 Priority to PL1982236036A priority patent/PL134921B1/en

1982-04-20 Priority to CH2390/82A priority patent/CH658399A5/en

1982-04-20 Priority to CS822814A priority patent/CS248272B1/en

1982-04-20 Priority to DE19823214538 priority patent/DE3214538A1/en

1982-04-20 Priority to GB8211378A priority patent/GB2096941B/en

1982-04-20 Priority to HU821213A priority patent/HU189575B/en

1982-04-26 Priority to DD23927282A priority patent/DD240481A3/en

1983-01-14 Publication of BG33312A1 publication Critical patent/BG33312A1/en

Classifications

- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING OR TREATMENT THEREOF
- A23C9/00—Milk preparations; Milk powder or milk powder preparations
- A23C9/14—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment
- A23C9/142—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment by dialysis, reverse osmosis or ultrafiltration
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J3/00—Working-up of proteins for foodstuffs
- 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
- B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
- B01D71/42—Polymers of nitriles, e.g. polyacrylonitrile
- B01D71/421—Polyacrylonitrile

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Polymers & Plastics (AREA)
Chemical Kinetics & Catalysis (AREA)
Food Science & Technology (AREA)
Water Supply & Treatment (AREA)
Health & Medical Sciences (AREA)
Nutrition Science (AREA)
Biochemistry (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

BG8151745A 1981-04-20 1981-04-20 POLLUTION METHOD FOR POLUPRONICAEMA MEMBRANA BG33312A1 (en)

Priority Applications (12)

Application Number	Priority Date	Filing Date	Title
BG8151745A BG33312A1 (en)	1981-04-20	1981-04-20	POLLUTION METHOD FOR POLUPRONICAEMA MEMBRANA
DK162182A DK162182A (en)	1981-04-20	1982-04-07	PROCEDURE FOR MANUFACTURING A SEMIPERMEABLE MEMBRANE
IT48237/82A IT1186692B (en)	1981-04-20	1982-04-16	PROCEDURE FOR THE PREPARATION OF SEMI-PERMEABLE MEMBRANES OF POLYACRYLONITRILE COPOLYMER
FR8206667A FR2504022B1 (en)	1981-04-20	1982-04-19	PROCESS FOR THE PREPARATION OF A SEMI-PERMEABLE MEMBRANE
NL8201617A NL8201617A (en)	1981-04-20	1982-04-19	PROCESS FOR THE MANUFACTURE OF A SEMI PERMEABEL MEMBRANE.
PL1982236036A PL134921B1 (en)	1981-04-20	1982-04-19	Method of making semipermeable membranes
CH2390/82A CH658399A5 (en)	1981-04-20	1982-04-20	METHOD FOR PRODUCING semipermeable membranes.
CS822814A CS248272B1 (en)	1981-04-20	1982-04-20	Method of semi-permeable membrane production
DE19823214538 DE3214538A1 (en)	1981-04-20	1982-04-20	METHOD FOR PRODUCING SEMIPERMEABLE MEMBRANES
GB8211378A GB2096941B (en)	1981-04-20	1982-04-20	Semi-permeable membrane
HU821213A HU189575B (en)	1981-04-20	1982-04-20	Process for producing semipermeable membranes
DD23927282A DD240481A3 (en)	1981-04-20	1982-04-26	PROCESS FOR PRODUCING SEMIPERMEABLE MEMBRANES

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BG8151745A BG33312A1 (en)	1981-04-20	1981-04-20	POLLUTION METHOD FOR POLUPRONICAEMA MEMBRANA

Publications (1)

Publication Number	Publication Date
BG33312A1 true BG33312A1 (en)	1983-01-14

Family

ID=3908970

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BG8151745A BG33312A1 (en)	1981-04-20	1981-04-20	POLLUTION METHOD FOR POLUPRONICAEMA MEMBRANA

Country Status (11)

Country	Link
BG (1)	BG33312A1 (en)
CH (1)	CH658399A5 (en)
CS (1)	CS248272B1 (en)
DE (1)	DE3214538A1 (en)
DK (1)	DK162182A (en)
FR (1)	FR2504022B1 (en)
GB (1)	GB2096941B (en)
HU (1)	HU189575B (en)
IT (1)	IT1186692B (en)
NL (1)	NL8201617A (en)
PL (1)	PL134921B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2656234B1 (en) *	1989-12-22	1992-03-20	Hospal Ind	SEMI-PERMEABLE ASYMMETRICAL MEMBRANE FOR THE TREATMENT OF BIOLOGICAL LIQUIDS.
DE59208178D1 (en) *	1991-12-14	1997-04-17	Akzo Nobel Nv	Polyacrylonitrile membrane
ES2111214T3 (en) *	1993-07-30	1998-03-01	Bayer Ag	MEMBRANES FROM ACRYLONITRILE COPOLYMERS, PROCEDURE FOR THEIR OBTAINING AND EMPLOYMENT.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2772250A (en) *	1954-06-14	1956-11-27	Monsanto Chemicals	Acrylonitrile polymers stabilized with salts of vinyl sulfonic acid
FR2105502A5 (en) *	1970-09-09	1972-04-28	Rhone Poulenc Sa
FR2312278A2 (en) *	1975-05-30	1976-12-24	Rhone Poulenc Ind	MEMBRANES
JPS5856378B2 (en) *	1976-09-08	1983-12-14	旭化成株式会社	Acrylonitrile polymer dry membrane and its manufacturing method
DD134448A1 (en) *	1977-10-27	1979-02-28	Volker Groebe	METHOD FOR PRODUCING MEMBRANES FROM ACRYLIC NITRILE POLYMERIZES
JPS5581706A (en) *	1978-12-15	1980-06-20	Sumitomo Chem Co Ltd	Preparation of semi-permeable membrane
EP0025973B1 (en) *	1979-09-19	1985-01-23	Aligena Ag	Porous semipermeable membrane based on polyacrylonitrile modified by amidoxime groups, process for its preparation and their use

1981
- 1981-04-20 BG BG8151745A patent/BG33312A1/en unknown
1982
- 1982-04-07 DK DK162182A patent/DK162182A/en not_active IP Right Cessation
- 1982-04-16 IT IT48237/82A patent/IT1186692B/en active
- 1982-04-19 PL PL1982236036A patent/PL134921B1/en unknown
- 1982-04-19 FR FR8206667A patent/FR2504022B1/en not_active Expired
- 1982-04-19 NL NL8201617A patent/NL8201617A/en not_active Application Discontinuation
- 1982-04-20 GB GB8211378A patent/GB2096941B/en not_active Expired
- 1982-04-20 CS CS822814A patent/CS248272B1/en unknown
- 1982-04-20 CH CH2390/82A patent/CH658399A5/en not_active IP Right Cessation
- 1982-04-20 DE DE19823214538 patent/DE3214538A1/en not_active Withdrawn
- 1982-04-20 HU HU821213A patent/HU189575B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2504022A1 (en)	1982-10-22
GB2096941A (en)	1982-10-27
IT8248237A0 (en)	1982-04-16
CS281482A1 (en)	1985-06-13
CH658399A5 (en)	1986-11-14
GB2096941B (en)	1984-07-18
HU189575B (en)	1986-07-28
PL236036A1 (en)	1982-11-22
DE3214538A1 (en)	1983-04-14
CS248272B1 (en)	1987-02-12
FR2504022B1 (en)	1988-05-20
IT8248237A1 (en)	1983-10-16
DK162182A (en)	1982-10-21
PL134921B1 (en)	1985-09-30
IT1186692B (en)	1987-12-04
NL8201617A (en)	1982-11-16

Publication	Publication Date	Title
DE3263229D1 (en)	1985-05-30	PHOTOPOLYMERISATION PROCESS
DE3263228D1 (en)	1985-05-30	PHOTOPOLYMERISATION PROCESS
ATA440081A (en)	1984-02-15	METHOD FOR PRODUCING NEW ERYTHROMYCIN COMPOUNDS
DE3585106D1 (en)	1992-02-20	METHOD FOR POSITIVE IMAGE GENERATION.
DE3266034D1 (en)	1985-10-10	PHOTOPOLYMERISATION PROCESS
FI833615A0 (en)	1983-10-05	METHOD FOR FRAMSTAELLNING AV ENZYMER SOM GJORTS IMMOBILA MED HJAELP AV ETT TVAERBINDNINGSMEDEL
BR8206814A (en)	1983-10-04	METHOD FOR PRODUCING A CONTAINER
DE3279615D1 (en)	1989-05-18	Method for determining photomask alignment
FR2512236B1 (en)	1986-04-25	VISION SIMULATION METHOD
DE3483862D1 (en)	1991-02-07	MICROLITHOGRAPHIC METHOD.
RO83786A (en)	1984-04-02	METHOD FOR DETECTING FISH LIQUIDS
BR8207914A (en)	1983-09-13	METHOD FOR INDICATING HIDDEN DEPOSITS
MX160826A (en)	1990-05-30	METHOD FOR PRODUCING HETEROPOLI-ACIDS
BG24579A1 (en)	1978-04-12	METHOD FOR VRATED VTV "RDJAVANE I POVISHAVANE JAKOSTTA NA.SIMENTI
MX150745A (en)	1984-07-10	IMPROVEMENTS IN THE METHOD FOR TRAINING
PT74283A (en)	1982-02-01	PROCESS FOR PREPARING HEXAHYDRO-TRANS- AND TETRAHYDROPYRIDOIN- DOLE NEUROLEPTIC AGENTS
BG28717A4 (en)	1980-06-16	METHOD FOR POLLUTANTS FOR CORRECTOIDS
BG33312A1 (en)	1983-01-14	POLLUTION METHOD FOR POLUPRONICAEMA MEMBRANA
ATA444982A (en)	1990-01-15	METHOD FOR PRODUCING NEW BISINDOLAL CALALIDE DERIVATIVES
BR8201694A (en)	1983-02-16	PROCESS FOR ALKYLENZENE SELECTIVE ALIPHATIC CHLORATION
BG34691A1 (en)	1983-11-15	ELEKTROLIT ZA OTLAGANE NA BLESTJAHHI KALAENI POKRITIJA
AT387969B (en)	1989-04-10	METHOD FOR PRODUCING NEW PHTHALOCYANINE COMPOUNDS
FR2512945B1 (en)	1986-04-04	PROCESS
FR2517439B1 (en)	1987-12-04	ELECTROPHOTOGRAPHIC PROCESS
BG33722A1 (en)	1983-04-15	METHOD FOR ISOLATED IZOLIRANA SHABLONNA BOBINA ZA ELEKTRICHESKI MASHINI