DE1055173B - Whitening agents - Google Patents
Whitening agentsInfo
- 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
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
DOIf; C 08bDOIf; C 08b
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)
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)
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 ') |
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 ') |
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 |
-
1954
- 1954-08-07 DE DEF15417A patent/DE1055173B/en active Pending
-
1955
- 1955-02-14 FR FR1122120D patent/FR1122120A/en not_active Expired
- 1955-02-16 GB GB4705/55A patent/GB787429A/en not_active Expired
- 1955-08-05 FR FR1128853D patent/FR1128853A/en not_active Expired
Patent Citations (5)
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)
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 |
---|---|
FR1122120A (en) | 1956-09-03 |
FR1128853A (en) | 1957-01-11 |
GB787429A (en) | 1957-12-11 |
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