DE1055173B - Whitening agents - Google Patents

Whitening agents

Info

Publication number
DE1055173B
DE1055173B DEF15417A DEF0015417A DE1055173B DE 1055173 B DE1055173 B DE 1055173B DE F15417 A DEF15417 A DE F15417A DE F0015417 A DEF0015417 A DE F0015417A DE 1055173 B DE1055173 B DE 1055173B
Authority
DE
Germany
Prior art keywords
parts
fibers
derivatives
whitening agents
compounds
Prior art date
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.)
Pending
Application number
DEF15417A
Other languages
German (de)
Inventor
Dr Paul Zervas
Dr Fritz Suckfuell
Dr Reinhold Hoernle
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.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Priority to DEF15417A priority Critical patent/DE1055173B/en
Priority to FR1122120D priority patent/FR1122120A/en
Priority to GB4705/55A priority patent/GB787429A/en
Priority to FR1128853D priority patent/FR1128853A/en
Publication of DE1055173B publication Critical patent/DE1055173B/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Polyurethanes Or Polyureas (AREA)

Description

BUNDESREPUBLIK DEUTSCHLANDFEDERAL REPUBLIC OF GERMANY

ΐΓΐΊΐ
deutsches mmm, PatentamtΐΓΐΊΐ
German mmm, patent office

kl. 29 b 3/20 kl. 29 b 3/20

INTERNATIONALE KL.INTERNATIONAL KL.

DOIf; C 08bDOIf; C 08b

AUSLEGESCHRIFT 1055173EDITORIAL NOTICE 1055173

F15417IVc/29bF15417IVc / 29b

ANMELDETAG: 1. AUGUST 1954REGISTRATION DATE: AUGUST 1, 1954

BEKANNTMACHUNG
DER ANMELDUNG
UND AUSGABE DER
AUSLEGESCHRIFT: 16. APRIL 1959NOTICE
THE REGISTRATION
AND ISSUE OF THE
EDITORIAL: APRIL 16, 1959

In dem Patent 1 029 338 ist vorgeschlagen worden, in der Aminogruppe durch Acyireste substituierte Derivate von Verbindungen der allgemeinen FormelIn the patent 1 029 338 it has been proposed derivatives substituted by acyl radicals in the amino group of compounds of the general formula

R-C=NR-C = N

HC=CHHC = CH

CH=CHCH = CH

-NH,-NH,

HO3SHO 3 S

SO3HSO 3 H

in der R einen Kohlenwasserstoffrest bedeutet, bzw. deren Salze als Aufhellungsmittel zu verwenden.in which R denotes a hydrocarbon radical, or their salts are to be used as lightening agents.

Es wurde nun gefunden, daß diese Mittel überraschenderweise besonders gute Aufhellungseffekte auf künstlichen Fasern, Fäden, Folien od. dgl. ergeben, wenn man sie den Spinnmassen bzw. Gießmassen einverleibt, die zur Herstellung dieser künstlichen Gebilde dienen. Die Fasern bzw. die anderen künstlichen Gebilde, die auf diese Weise aufgehellt sind, zeigen den Aufhellungseffekt auch selbst nach wiederholter Wäsche noch in bemerkenswertem Maße.It has now been found that these agents, surprisingly, have particularly good lightening effects on artificial ones Fibers, threads, foils or the like. If they are incorporated into the spinning masses or casting masses, the serve to produce these artificial structures. The fibers or other artificial structures that are on are lightened in this way, show the lightening effect in a remarkable way even after repeated washing Dimensions.

Es ist bereits vorgeschlagen, Stilbenverbindungen, die einen oder mehrere Triazolringe enthalten, oder Cumarinverbindungen, die eine Aminogruppe enthalten, als Aumellungsmittel Spinn- bzw. Gießmassen, die zur Herstellung von künstlichen Fasern, Fäden, Folien od. dgl. dienen, einzuverleiben; gegenüber diesen Aufhellungsmitteln zeichnen sich die erfindungsgemäß zu ver-AufheUungsmittel It has already been proposed to use stilbene compounds which contain one or more triazole rings, or coumarin compounds, which contain an amino group, as a fluffing agent, spinning or casting compounds, which are used for production of artificial fibers, threads, foils or the like. Serve to be incorporated; against these lightening agents the thickening agents to be used according to the invention are distinguished

Zusatz zum Patent 1 029 338Addendum to patent 1,029,338

Anmelder:Applicant:

Farbenfabriken Bayer Aktiengesellschaft, Leverkusen-BayerwerkPaint factories Bayer Aktiengesellschaft, Leverkusen-Bayerwerk

Dr. Paul Zervas f, Köln-Dellbrück,Dr. Paul Zervas f, Cologne-Dellbrück,

Dr. Fritz Suckfüll, Leverkusen, und Dr. Reinhold Hörnle, Köln-Flittard,Dr. Fritz Suckfüll, Leverkusen, and Dr. Reinhold Hörnle, Cologne-Flittard,

sind als Erfinder genannt wordenhave been named as inventors

wendenden Aufhellungsmittel durch eine überraschend stärkere Wirksamkeit aus.applying whitening agent by a surprisingly stronger effectiveness.

Die in den nachfolgenden Beispielen angegebenen Teile sind Gewichtsteile.The parts given in the following examples are parts by weight.

Beispiel 1
100 Teile des Natriumsalzes der Verbindungexample 1
100 parts of the sodium salt of the compound

CH3 -C = NCH 3 -C = N

HC = CHHC = CH

CH3 · C = NCH 3 • C = N

HC = CHHC = CH

-CH = CH--CH = CH-

HO3SHO 3 S

HO3SHO 3 S

CH = CHCH = CH

SO„H NHSO "H NH

SOoH •NSOoH • N

ν:ν:

c—n:c — n:

XH2 — CH2 XH 2 - CH 2

CH2-CH2'CH 2 -CH 2 '

:o:O

NHNH

werden mit 400 Teilen Wasser angerührt und in dem versponnen. Die so erhaltenen Fasern zeigen am Tages-are mixed with 400 parts of water and spun in the. The fibers obtained in this way show on the day

Maße einer üblichen Viskose-Spinnlösung zugesetzt, daß licht eine deutliche Aufhellung gegenüber dem nichtMeasures of a customary viscose spinning solution added that light a clear brightening compared to the not

in 100 Teilen Reincellulose 0,05 Teile des Natriumsalzes behandelten Material,
enthalten sind. Anschließend wird in üblicher Weisematerial treated in 100 parts of pure cellulose 0.05 part of the sodium salt,
are included. Then in the usual way

809 790/480809 790/480

Beispiel 2 130 Teile des Bariumsalzes der VerbindungExample 2 130 parts of the barium salt of the compound

CH, · C = NCH, • C = N

HC = CHHC = CH

CH3 -C = NCH 3 -C = N

HC=CHHC = CH

-CH = CH-CH = CH

HO3SHO 3 S

SO3HSO 3 H

CH = CHCH = CH

C-NC-N

s \j Σ±2 C 1x2 ν s \ j Σ ± 2 C 1x2 ν

C H2 — C H2 CH 2 - CH 2

HO,SHO, S

SO,HSO, H

werden in feinverteiltem Zustand in 200 Teilen Wasser mit Hilfe eines nichtionogenen Dispergiermittels vom Typ der Polyglykoläther des Patents 824 949 dispergiert. Die wäßrige Dispersion wird dann in dem Maße in eine übliche Lösung von Cellulose in Kupferoxydammoniak eingerührt, daß in 100 Teilen Reincellulose 0,05 Teile des Bariumsalzes enthalten sind. Anschließend wird die Spinnmasse in üblicher Weise versponnen. Die so hergestellten Fasern zeigen gegenüber den ohne Zusatz des Bariumsalzes hergestellten Fasern einen sehr guten Aufhellungseffekt.are in a finely divided state in 200 parts of water with the help of a nonionic dispersant from Dispersed type of polyglycol ethers of patent 824,949. The aqueous dispersion is then to the extent in a Usual solution of cellulose in copper oxide ammonia stirred that in 100 parts of pure cellulose 0.05 parts of the Barium salt are included. The spinning mass is then spun in the usual way. The so produced Fibers show a very good result compared to the fibers produced without the addition of the barium salt Lightening effect.

Claims (1)

Patentanspruch:Claim: Derivaten von Verbindungen der allgemeinen Formel R-C = ]Derivatives of compounds of the general formula R-C =] X /~X -CH=CH-< >-NHo X / ~ X -CH = CH- <> -NHo HC = CHHC = CH HO3SHO 3 S SO3HSO 3 H in der R einen Kohlenwasserstoffrest bedeutet, bzw. deren Salzen als Aufhellungsmittel gemäß Patent 1 029 338, dadurch gekennzeichnet, daß man diese Derivate Spinnmassen bzw. Gießmassen einverleibt, die zur Herstellung von Gebilden, wie Fasern, Fäden oder Folien dienen.in which R denotes a hydrocarbon radical, or salts thereof as a lightening agent according to the patent 1 029 338, characterized in that these derivatives are incorporated into spinning masses or casting masses, which are used to produce structures such as fibers, threads or foils. In Betracht gezogene Druckschriften:Considered publications: Weitere Ausführungsform der Verwendung von in 35 Deutsche Patentschriften Nr. 911 011,911 911,923 422, der Aminogruppe durch Acylreste substituierten 882 703, 882 704.Another embodiment of the use of in 35 German patents No. 911 011,911 911,923 422, of the amino group substituted by acyl radicals 882 703, 882 704. ©809 790/480 4.59© 809 790/480 4.59
DEF15417A 1954-02-16 1954-08-07 Whitening agents Pending DE1055173B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DEF15417A DE1055173B (en) 1954-02-16 1954-08-07 Whitening agents
FR1122120D FR1122120A (en) 1954-02-16 1955-02-14 Lightening agents
GB4705/55A GB787429A (en) 1954-02-16 1955-02-16 New stilbene compounds
FR1128853D FR1128853A (en) 1954-02-16 1955-08-05 Lightening agents

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE787429X 1954-02-16
DEF15417A DE1055173B (en) 1954-02-16 1954-08-07 Whitening agents

Publications (1)

Publication Number Publication Date
DE1055173B true DE1055173B (en) 1959-04-16

Family

ID=25948359

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF15417A Pending DE1055173B (en) 1954-02-16 1954-08-07 Whitening agents

Country Status (3)

Country Link
DE (1) DE1055173B (en)
FR (2) FR1122120A (en)
GB (1) GB787429A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1220964B (en) * 1957-03-26 1966-07-14 Ciba Geigy Process for producing colored fibers or films from viscose

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1519461A1 (en) * 1965-01-09 1969-07-03 Bayer Ag v-Triazolyl-2-stilbene compounds
BE68134A (en) * 1965-05-20

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE882704C (en) * 1949-10-18 1953-07-13 Ciba Geigy Process for the production of new offshoots of 4,4'-diaminostilbene-disulfonic acid- (2, 2 ')
DE882703C (en) * 1949-10-28 1953-07-13 Ciba Geigy Process for the production of new offshoots of 4,4'-diaminostilbene-disulfonic acid- (2, 2 ')
DE911011C (en) * 1944-07-22 1954-05-10 Dehydag Gmbh Optical bleach
DE911911C (en) * 1938-11-18 1954-05-20 Titan Gmbh Process for lightening non-white fabrics
DE923422C (en) * 1946-06-14 1955-02-14 Ciba Geigy Process for finishing fiber materials

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE911911C (en) * 1938-11-18 1954-05-20 Titan Gmbh Process for lightening non-white fabrics
DE911011C (en) * 1944-07-22 1954-05-10 Dehydag Gmbh Optical bleach
DE923422C (en) * 1946-06-14 1955-02-14 Ciba Geigy Process for finishing fiber materials
DE882704C (en) * 1949-10-18 1953-07-13 Ciba Geigy Process for the production of new offshoots of 4,4'-diaminostilbene-disulfonic acid- (2, 2 ')
DE882703C (en) * 1949-10-28 1953-07-13 Ciba Geigy Process for the production of new offshoots of 4,4'-diaminostilbene-disulfonic acid- (2, 2 ')

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1220964B (en) * 1957-03-26 1966-07-14 Ciba Geigy Process for producing colored fibers or films from viscose

Also Published As

Publication number Publication date
FR1128853A (en) 1957-01-11
FR1122120A (en) 1956-09-03
GB787429A (en) 1957-12-11

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