NL7315131A - - Google Patents

Info

Publication number
NL7315131A
NL7315131A NL7315131A NL7315131A NL7315131A NL 7315131 A NL7315131 A NL 7315131A NL 7315131 A NL7315131 A NL 7315131A NL 7315131 A NL7315131 A NL 7315131A NL 7315131 A NL7315131 A NL 7315131A
Authority
NL
Netherlands
Application number
NL7315131A
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 filed Critical
Publication of NL7315131A publication Critical patent/NL7315131A/xx

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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/35—Trisazo dyes in which the tetrazo component is a diamino-azo-aryl compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Paper (AREA)
NL7315131A 1972-11-10 1973-11-05 NL7315131A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT31513/72A IT970385B (it) 1972-11-10 1972-11-10 Coloranti diretti diazotabili su fibra

Publications (1)

Publication Number Publication Date
NL7315131A true NL7315131A (enrdf_load_stackoverflow) 1974-05-14

Family

ID=11233713

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7315131A NL7315131A (enrdf_load_stackoverflow) 1972-11-10 1973-11-05

Country Status (11)

Country Link
JP (1) JPS5735206B2 (enrdf_load_stackoverflow)
BE (1) BE807152A (enrdf_load_stackoverflow)
CA (1) CA994763A (enrdf_load_stackoverflow)
CH (1) CH556898A (enrdf_load_stackoverflow)
DE (1) DE2355279C2 (enrdf_load_stackoverflow)
ES (1) ES420394A1 (enrdf_load_stackoverflow)
FR (1) FR2206360B1 (enrdf_load_stackoverflow)
GB (1) GB1446326A (enrdf_load_stackoverflow)
IN (1) IN139417B (enrdf_load_stackoverflow)
IT (1) IT970385B (enrdf_load_stackoverflow)
NL (1) NL7315131A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1095258B (it) * 1978-04-28 1985-08-10 Acna Colorante disazoico e sua preparazione
US4841037A (en) * 1985-06-11 1989-06-20 Canon Kabushiki Kaisha Amino sulfonaphtholtrisazo compounds and recording liquids containing the same
ES2076971T3 (es) * 1988-07-22 1995-11-16 Ciba Geigy Ag Colorantes triazoicos y procedimiento para la tintura del papel.
JPH04118314U (ja) * 1991-04-03 1992-10-22 積水化成品工業株式会社 発泡シートトレイ
WO2022054786A1 (ja) * 2020-09-08 2022-03-17 日本化薬株式会社 アゾ化合物又はその塩を含有する偏光膜、偏光板並びに液晶表示装置
CN116261924A (zh) * 2020-09-29 2023-06-13 日本化药株式会社 偏光元件、偏光板及具备该偏光板的显示装置
WO2022071204A1 (ja) * 2020-09-29 2022-04-07 日本化薬株式会社 偏光素子、偏光板及びそれを備える表示装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR337449A (fr) * 1903-12-05 1904-04-09 Societe Pour L'industrie Chimique A Bale Production de nouvelles matières colorantes substantives tétrazoiques
DE427246C (de) * 1923-06-12 1926-11-20 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von Azofarbstoffen
DE464083C (de) * 1924-04-09 1928-08-07 Chemische Ind Ges Verfahren zur Herstellung echter Toene auf der Faser

Also Published As

Publication number Publication date
GB1446326A (en) 1976-08-18
CH556898A (it) 1974-12-13
BE807152A (fr) 1974-05-09
CA994763A (en) 1976-08-10
DE2355279C2 (de) 1982-12-30
IN139417B (enrdf_load_stackoverflow) 1976-06-19
IT970385B (it) 1974-04-10
JPS4978732A (enrdf_load_stackoverflow) 1974-07-30
FR2206360B1 (enrdf_load_stackoverflow) 1976-06-18
FR2206360A1 (enrdf_load_stackoverflow) 1974-06-07
JPS5735206B2 (enrdf_load_stackoverflow) 1982-07-28
DE2355279A1 (de) 1974-05-22
ES420394A1 (es) 1976-04-16

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed