ES423480A1 - Procedimiento para la obtencion de productos de condensa- cion. - Google Patents

Procedimiento para la obtencion de productos de condensa- cion.

Info

Publication number: ES423480A1
Authority: ES; Spain
Prior art keywords: preparation; amino groups; condensation product; product containing; primary amino
Prior art date: 1973-02-22
Legal status (The legal status 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 status listed.): Expired

Application number

ES423480A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Bayer AG

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.)

1973-02-22

Filing date

1974-02-21

Publication date

1976-05-16

1974-02-21 Application filed by Bayer AG filed Critical Bayer AG

1976-05-16 Publication of ES423480A1 publication Critical patent/ES423480A1/es

Status Expired legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B11/00—Diaryl- or thriarylmethane dyes
- C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
- C09B11/10—Amino derivatives of triarylmethanes
- C09B11/12—Amino derivatives of triarylmethanes without any OH group bound to an aryl nucleus
- C09B11/14—Preparation from aromatic aldehydes, aromatic carboxylic acids or derivatives thereof and aromatic amines

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Phenolic Resins Or Amino Resins (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

ES423480A 1973-02-22 1974-02-21 Procedimiento para la obtencion de productos de condensa- cion. Expired ES423480A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19732308724 DE2308724C3 (de)	1973-02-22	1973-02-22	Verfahren zur Herstellung von 2,2',4,4'-Tetraamino-5,5'-diniethyltriphenylmethan

Publications (1)

Publication Number	Publication Date
ES423480A1 true ES423480A1 (es)	1976-05-16

Family

ID=5872721

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES423480A Expired ES423480A1 (es)	1973-02-22	1974-02-21	Procedimiento para la obtencion de productos de condensa- cion.

Country Status (13)

Country	Link
JP (1)	JPS49115195A (es)
AU (1)	AU6576074A (es)
BE (1)	BE811379A (es)
BR (1)	BR7401245D0 (es)
CA (1)	CA1014173A (es)
CH (1)	CH593908A5 (es)
DE (1)	DE2308724C3 (es)
ES (1)	ES423480A1 (es)
FR (1)	FR2219149B1 (es)
GB (1)	GB1423096A (es)
IE (1)	IE38913B1 (es)
IT (1)	IT1008895B (es)
NL (1)	NL7402267A (es)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE48928C (de) *			FARBENFABRIKEN VORM. FRIEDR. BAYER & COin Elberfeld	Verfahren zur Darstellung von unsymmetrisch substituirten Diarnidotriphenylmethan-Derivaten und von Sulfosäuren derselben
FR456498A (fr) *	1912-06-19	1913-08-27	Leopold Cassella Et C G M B H	Procédé pour la production de colorants halogénés de la série des rosanilines
GB191413604A (en) *	1914-06-04	1915-08-05	Philip Arthur Newton	Manufacture and Production of New Dyes of the Triphenylmethane Series.
DE741008C (de) *	1938-03-29	1943-11-02	Ig Farbenindustrie Ag	Verfahren zur Herstellung von basischen Triarylmethanfarbstoffen
JPS419536Y1 (es) *	1964-01-23	1966-05-09
NL6911540A (es) *	1969-07-28	1971-02-01

1973
- 1973-02-22 DE DE19732308724 patent/DE2308724C3/de not_active Expired
1974
- 1974-02-14 CA CA192,572A patent/CA1014173A/en not_active Expired
- 1974-02-19 AU AU65760/74A patent/AU6576074A/en not_active Expired
- 1974-02-19 NL NL7402267A patent/NL7402267A/xx unknown
- 1974-02-20 BR BR124574A patent/BR7401245D0/pt unknown
- 1974-02-20 CH CH236574A patent/CH593908A5/xx not_active IP Right Cessation
- 1974-02-20 IT IT4853974A patent/IT1008895B/it active
- 1974-02-21 ES ES423480A patent/ES423480A1/es not_active Expired
- 1974-02-21 IE IE34974A patent/IE38913B1/xx unknown
- 1974-02-21 BE BE141215A patent/BE811379A/xx unknown
- 1974-02-22 GB GB822074A patent/GB1423096A/en not_active Expired
- 1974-02-22 FR FR7406196A patent/FR2219149B1/fr not_active Expired
- 1974-02-22 JP JP2063974A patent/JPS49115195A/ja active Pending

Also Published As

Publication number	Publication date
AU6576074A (en)	1975-08-21
BR7401245D0 (pt)	1974-11-05
CA1014173A (en)	1977-07-19
GB1423096A (en)	1976-01-28
JPS49115195A (es)	1974-11-02
BE811379A (fr)	1974-08-21
NL7402267A (es)	1974-08-26
CH593908A5 (es)	1977-12-30
FR2219149B1 (es)	1979-01-26
FR2219149A1 (es)	1974-09-20
DE2308724C3 (de)	1978-06-08
IE38913L (en)	1974-08-22
IT1008895B (it)	1976-11-30
IE38913B1 (en)	1978-06-21
DE2308724A1 (de)	1974-09-12
DE2308724B2 (de)	1977-10-27

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