AT282536B - Optisches Aufhellen von Schmelzspinnmassen - Google Patents

Optisches Aufhellen von Schmelzspinnmassen

Info

Publication number
AT282536B
AT282536B AT145468A AT145468A AT282536B AT 282536 B AT282536 B AT 282536B AT 145468 A AT145468 A AT 145468A AT 145468 A AT145468 A AT 145468A AT 282536 B AT282536 B AT 282536B
Authority
AT
Austria
Prior art keywords
melt spinning
optical brightening
spinning masses
masses
brightening
Prior art date
Application number
AT145468A
Other languages
English (en)
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Application granted granted Critical
Publication of AT282536B publication Critical patent/AT282536B/de

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/06—Dyes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3472—Five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3472—Five-membered rings
    • C08K5/3475—Five-membered rings condensed with carbocyclic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Artificial Filaments (AREA)
  • Pyrane Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Detergent Compositions (AREA)
AT145468A 1967-02-16 1968-02-15 Optisches Aufhellen von Schmelzspinnmassen AT282536B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH231967 1967-02-16

Publications (1)

Publication Number Publication Date
AT282536B true AT282536B (de) 1970-06-25

Family

ID=4231022

Family Applications (4)

Application Number Title Priority Date Filing Date
AT145568A AT284056B (de) 1967-02-16 1968-02-15 Optische Aufheller
AT145468A AT282536B (de) 1967-02-16 1968-02-15 Optisches Aufhellen von Schmelzspinnmassen
AT145268A AT273953B (de) 1967-02-16 1968-02-15 Verfahren zur Herstellung von v-Triazolyl-cumarinderivaten
AT145368A AT280271B (de) 1967-02-16 1968-02-15 Verfahren zur Herstellung von neuen Cumarinyl-v-triazoloxydderivaten

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT145568A AT284056B (de) 1967-02-16 1968-02-15 Optische Aufheller

Family Applications After (2)

Application Number Title Priority Date Filing Date
AT145268A AT273953B (de) 1967-02-16 1968-02-15 Verfahren zur Herstellung von v-Triazolyl-cumarinderivaten
AT145368A AT280271B (de) 1967-02-16 1968-02-15 Verfahren zur Herstellung von neuen Cumarinyl-v-triazoloxydderivaten

Country Status (10)

Country Link
US (2) US3784569A (de)
JP (1) JPS5136369B1 (de)
AT (4) AT284056B (de)
BE (3) BE710868A (de)
CH (3) CH489564A (de)
DE (4) DE1695122C3 (de)
ES (4) ES350543A1 (de)
FR (4) FR1563902A (de)
GB (4) GB1190514A (de)
NL (3) NL6802172A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006158A (en) * 1967-01-05 1977-02-01 Sandoz Ltd. Fluorescent 1,2,3-triazole derivatives of 3-phenylcoumarin
CH540270A (de) * 1970-03-23 1973-08-15 Ciba Geigy Ag Verfahren zur Herstellung von in 4-Stellung eine abgewandelte Methylgruppe aufweisenden v-Triazolverbindungen
BE792483A (fr) * 1971-12-10 1973-06-08 Bayer Ag Azurant optique
CH620322B (de) * 1976-03-26 Ciba Geigy Ag Verwendung von 3-phenyl-7-(v-triazol-2-yl)-cumarinen zum optischen aufhellen von organischen materialien.
DE2816028A1 (de) * 1978-04-13 1979-10-25 Bayer Ag Cumarin-verbindungen
AU572896B2 (en) * 1983-11-09 1988-05-19 Sumitomo Chemical Company, Limited 2-phenylbenzotriazoles
JPS619013U (ja) * 1984-06-23 1986-01-20 日本プレシヤス株式会社 時計バンド

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL293667A (de) * 1962-06-07
GB1072914A (en) * 1962-12-17 1967-06-21 Kodak Ltd Bisbenzoxazolyl stilbenes and their use as fluorescent brightening agents
DE1282591B (de) * 1963-04-11 1968-11-14 Bayer Ag Optische Aufhellungsmittel

Also Published As

Publication number Publication date
DE1695123B2 (de) 1980-01-03
DE1695122A1 (de) 1971-03-18
CH489564A (de) 1970-04-30
JPS5136369B1 (de) 1976-10-08
GB1190514A (en) 1970-05-06
CH543564A (de) 1973-10-31
GB1190512A (en) 1970-05-06
ES350545A1 (es) 1969-05-16
ES350543A1 (es) 1969-05-16
FR1556530A (de) 1969-02-07
ES350542A1 (es) 1969-05-16
BE710870A (de) 1968-08-16
NL6802172A (de) 1968-08-19
ES350544A1 (es) 1969-05-16
FR1563902A (de) 1969-04-18
DE1694362A1 (de) 1971-06-16
US3784569A (en) 1974-01-08
AT280271B (de) 1970-04-10
DE1695122B2 (de) 1979-08-16
DE1694362B2 (de) 1977-12-08
US3542689A (en) 1970-11-24
DE1695121A1 (de) 1971-03-18
NL6802175A (de) 1968-08-19
FR1556529A (de) 1969-02-07
DE1694362C3 (de) 1978-08-24
AT284056B (de) 1970-08-25
GB1190511A (en) 1970-05-06
CH488730A (de) 1970-04-15
BE710869A (de) 1968-08-16
DE1695123C3 (de) 1980-09-25
BE710868A (de) 1968-08-16
DE1695122C3 (de) 1980-06-26
FR1572237A (de) 1969-06-27
GB1190513A (en) 1970-05-06
AT273953B (de) 1969-09-10
NL158180B (nl) 1978-10-16
NL6802173A (de) 1968-08-19
DE1695123A1 (de) 1971-04-08

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee