DD209559A3 - Verfahren fuer die herstellung von keimen fuer die kristallisation gerade ausgefaellter roter oxide des eisens - Google Patents

Verfahren fuer die herstellung von keimen fuer die kristallisation gerade ausgefaellter roter oxide des eisens

Info

Publication number: DD209559A3
Authority: DD; German Democratic Republic
Prior art keywords: forothered; germes; crystallization; iron; preparation
Prior art date: 1980-10-17

Application number

DD23344681A

Other languages

English (en)

Inventor

Vlastimil Hejl

Jan Subrt

Tomas Hanslik

Milan Svab

Karel Bechine

Alexandra Solcova

Vladimir Zapletal

Antonin Mlcoch

Vojtech Dadak

Pavel Podlezl

Alexandr Palffy

Original Assignee

Ustredi P Vynalez Objevy Chsav

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.)

1980-10-17

Filing date

1981-09-21

Publication date

1984-05-09

1981-09-21 Application filed by Ustredi P Vynalez Objevy Chsav filed Critical Ustredi P Vynalez Objevy Chsav

1984-05-09 Publication of DD209559A3 publication Critical patent/DD209559A3/de

Links

DD23344681A 1980-10-17 1981-09-21 Verfahren fuer die herstellung von keimen fuer die kristallisation gerade ausgefaellter roter oxide des eisens DD209559A3 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CS702380A CS213670B1 (en)	1980-10-17	1980-10-17	Method of preparation of the germ for crystallization of the direct coagulated ferrin red

Publications (1)

Publication Number	Publication Date
DD209559A3 true DD209559A3 (de)	1984-05-09

Family

ID=5418567

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD23344681A DD209559A3 (de)	1980-10-17	1981-09-21	Verfahren fuer die herstellung von keimen fuer die kristallisation gerade ausgefaellter roter oxide des eisens

Country Status (4)

Country	Link
BG (1)	BG35229A1 (de)
CS (1)	CS213670B1 (de)
DD (1)	DD209559A3 (de)
SU (1)	SU1713891A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0645437A1 (de) *	1993-09-23	1995-03-29	Bayer Ag	Farbreine Eisenoxid-Direktrotpigmente, Verfahren zu ihrer Herstellung sowie deren Verwendung

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EA200801257A1 (ru) *	2008-04-24	2009-02-27	Александр Николаевич Уперечкин	Способ получения железооксидных пигментов
CN116903040B (zh) *	2023-05-29	2024-07-05	常州大学	一种氧化铁红的制备装置及方法

1980
- 1980-10-17 CS CS702380A patent/CS213670B1/cs unknown
1981
- 1981-09-16 BG BG5353681A patent/BG35229A1/xx unknown
- 1981-09-18 SU SU817772047A patent/SU1713891A1/ru active
- 1981-09-21 DD DD23344681A patent/DD209559A3/de not_active IP Right Cessation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0645437A1 (de) *	1993-09-23	1995-03-29	Bayer Ag	Farbreine Eisenoxid-Direktrotpigmente, Verfahren zu ihrer Herstellung sowie deren Verwendung

Also Published As

Publication number	Publication date
BG35229A1 (en)	1984-03-15
CS213670B1 (en)	1982-04-09
SU1713891A1 (ru)	1992-02-23

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Legal Events

Date	Code	Title	Description
1995-04-27	ENJ	Ceased due to non-payment of renewal fee