IT1079921B - PROCEDURE FOR SEPARATING DINITROANTRACHINONE MIXTURES - Google Patents

PROCEDURE FOR SEPARATING DINITROANTRACHINONE MIXTURES

Info

Publication number: IT1079921B
Authority: IT; Italy
Prior art keywords: dinitroantrachinone; mixtures; separating; procedure; separating dinitroantrachinone
Prior art date: 1976-08-21

Application number

IT5072077A

Other languages

Italian (it)

Original Assignee

Bayer Ag

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.)

1976-08-21

Filing date

1977-08-19

Publication date

1985-05-13

1977-08-19 Application filed by Bayer Ag filed Critical Bayer Ag

1985-05-13 Application granted granted Critical

1985-05-13 Publication of IT1079921B publication Critical patent/IT1079921B/en

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19762637733 DE2637733C3 (en)	1976-08-21	1976-08-21	Process for the separation of dinitroanthraquinone mixtures

Publications (1)

Publication Number	Publication Date
IT1079921B true IT1079921B (en)	1985-05-13

Family

ID=5986033

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT5072077A IT1079921B (en)	1976-08-21	1977-08-19	PROCEDURE FOR SEPARATING DINITROANTRACHINONE MIXTURES

Country Status (9)

Country	Link
JP (1)	JPS5325549A (en)
AT (1)	AT350542B (en)
BE (1)	BE857926A (en)
CA (1)	CA1111032A (en)
CH (1)	CH634038A5 (en)
DE (1)	DE2637733C3 (en)
FR (1)	FR2362111A1 (en)
GB (1)	GB1564373A (en)
IT (1)	IT1079921B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2432014A1 (en) *	1978-07-27	1980-02-22	Ugine Kuhlmann	PROCESS FOR OBTAINING HIGH PURITY A, A'-DINITRO-ANTHRAQUINONES
FR2458536A2 (en) *	1978-07-27	1981-01-02	Ugine Kuhlmann	PROCESS FOR OBTAINING HIGH PURITY A, A'-DINITRO-ANTHRAQUINONES
DE2854427A1 (en) *	1978-12-16	1980-06-26	Bayer Ag	METHOD AND APPARATUS FOR THE RECOVERY OF DRY 1,5- AND / OR 1,8- DINITROANTHRAQUINONE FROM SUSPENSIONS CONTAINING SOLID 1,5- AND / OR 1,8-DINITROANTHRAQUINONE AND LIQUID NITROBENZENE
US4291932A (en)	1980-03-25	1981-09-29	The United States Of America As Represented By The Secretary Of The Navy	Electrical connector receptacle assembly
DE3329453A1 (en) *	1983-08-16	1985-03-07	Bayer Ag, 5090 Leverkusen	METHOD FOR PRODUCING PURE 1-NITROANTHRACHINONE
JPH0811251B2 (en) *	1984-08-18	1996-02-07	愛知製鋼株式会社	Overload prevention device in cold roll forming
NL1035539C1 (en) *	2008-06-04	2008-06-20	Adriaan Johannes Stoffelen	Shovel for use in lawn, has shark fin-like extra cutting section with specific angle at front and back, and T-shaped incision to manually remove lumps of earth
US20170350621A1 (en) *	2016-06-06	2017-12-07	Frontline Aerospace, Inc	Secondary solar concentrator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE167699C (en) *
BE789702A (en) *	1971-10-07	1973-02-01	Sumitomo Chemical Co	PROCESS FOR THE PREPARATION OF DINITROANTHRAQUINONS
JPS4976851A (en) *	1972-12-05	1974-07-24
JPS511709A (en) *	1974-06-25	1976-01-08	Mitsubishi Heavy Ind Ltd	Renzokusokoshijono itotooshihoho
DE2524747C3 (en) *	1975-06-04	1980-12-18	Basf Ag, 6700 Ludwigshafen	Process for the isolation of 1,5- / 1,8-dinitroanthraquinone with a high content of a, a '-duutro compounds

1976
- 1976-08-21 DE DE19762637733 patent/DE2637733C3/en not_active Expired
1977
- 1977-08-16 CH CH1002877A patent/CH634038A5/en not_active IP Right Cessation
- 1977-08-17 GB GB3451777A patent/GB1564373A/en not_active Expired
- 1977-08-19 IT IT5072077A patent/IT1079921B/en active
- 1977-08-19 CA CA285,064A patent/CA1111032A/en not_active Expired
- 1977-08-19 JP JP9879977A patent/JPS5325549A/en active Granted
- 1977-08-19 AT AT603577A patent/AT350542B/en not_active IP Right Cessation
- 1977-08-19 BE BE2056176A patent/BE857926A/en unknown
- 1977-08-19 FR FR7725463A patent/FR2362111A1/en active Granted

Also Published As

Publication number	Publication date
BE857926A (en)	1978-02-20
ATA603577A (en)	1978-11-15
JPS5546382B2 (en)	1980-11-22
AT350542B (en)	1979-06-11
CH634038A5 (en)	1983-01-14
DE2637733C3 (en)	1982-05-06
JPS5325549A (en)	1978-03-09
FR2362111A1 (en)	1978-03-17
GB1564373A (en)	1980-04-10
FR2362111B1 (en)	1981-09-04
CA1111032A (en)	1981-10-20
DE2637733A1 (en)	1978-02-23
DE2637733B2 (en)	1981-07-30

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