GB1336898A - Disazo pigments and process for their manufacture - Google Patents

Disazo pigments and process for their manufacture

Info

Publication number
GB1336898A
GB1336898A GB1950171A GB1950171A GB1336898A GB 1336898 A GB1336898 A GB 1336898A GB 1950171 A GB1950171 A GB 1950171A GB 1950171 A GB1950171 A GB 1950171A GB 1336898 A GB1336898 A GB 1336898A
Authority
GB
United Kingdom
Prior art keywords
brown
june
polyvinyl chloride
pigment
manufacture
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.)
Expired
Application number
GB1950171A
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of GB1336898A publication Critical patent/GB1336898A/en
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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • C09B43/38—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines by reacting two or more ortho-hydroxy naphthoic acid dyes with polyamines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

1336898 Colouring PVC CIBA-GEIGY AG 8 June 1971 [8 June 1970] 19501/71 Heading C3P [Also in Division C4] Polyvinyl chloride film is coloured in red, blue, violet, brown and grey shades by incorporating therein a disazo pigment of formula wherein R is an aromatic radical, V is -O-, -S- or -NR 1 -, R 1 being H or C 1-4 alkyl, Z is the atoms necessary to complete a 5- or 6- membered ring, which atoms can also form part of a benzene ring and X is a H or halogen atom or an alkoxy, CN or NO 2 group (see Divisions C4-C5). In an example, stabilized polyvinyl chloride, dioctyl phthalate and a pigment as above are worked on a roller mill to give an orange-brown foil.
GB1950171A 1970-06-08 1971-06-08 Disazo pigments and process for their manufacture Expired GB1336898A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH853070A CH540965A (en) 1970-06-08 1970-06-08 Process for the production of new disazo pigments

Publications (1)

Publication Number Publication Date
GB1336898A true GB1336898A (en) 1973-11-14

Family

ID=4341604

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1950171A Expired GB1336898A (en) 1970-06-08 1971-06-08 Disazo pigments and process for their manufacture

Country Status (8)

Country Link
BE (1) BE768174A (en)
CA (1) CA918639A (en)
CH (1) CH540965A (en)
CS (1) CS164755B2 (en)
DE (1) DE2128529A1 (en)
FR (1) FR2094108A1 (en)
GB (1) GB1336898A (en)
NL (1) NL7107790A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010008081A1 (en) * 2008-07-17 2010-01-21 富士フイルム株式会社 Azo compound, azo pigment, pigment dispersion, color composition, inkjet recording ink, color composition for color filter, color filter, and method for preparing color composition for color filter
WO2011087148A1 (en) * 2010-01-15 2011-07-21 Fujifilm Corporation Pigment composition, ink for inkjet recording, coloring composition for color filter, and color filter
WO2011087147A1 (en) * 2010-01-15 2011-07-21 Fujifilm Corporation Process for producing azo compounds, pigment dispersion, coloring composition, ink for inkjet recording, coloring composition for color filter, and color filter
JP2011144298A (en) * 2010-01-15 2011-07-28 Fujifilm Corp Method for producing azo pigment, pigment dispersion, coloring composition, method for preparing ink for inkjet recording, coloring composition for color filter, and color filter
JP2011162760A (en) * 2010-01-15 2011-08-25 Fujifilm Corp Pigment dispersion composition, colored curable composition, color filter for solid-state image sensor and method of producing the same, and solid-state image sensor
CN102137899B (en) * 2008-09-02 2014-05-07 富士胶片株式会社 Azo compound, azo pigment, pigment dispersion, color composition and ink for inkjet recording

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010008081A1 (en) * 2008-07-17 2010-01-21 富士フイルム株式会社 Azo compound, azo pigment, pigment dispersion, color composition, inkjet recording ink, color composition for color filter, color filter, and method for preparing color composition for color filter
CN102099423A (en) * 2008-07-17 2011-06-15 富士胶片株式会社 Azo compound, azo pigment, pigment dispersion, color composition, inkjet recording ink, color composition for color filter, color filter, and method for preparing color composition for color filter
US8226734B2 (en) 2008-07-17 2012-07-24 Fujifilm Corporation Azo compound, azo pigment, pigment dispersion, coloring composition, ink for inkjet recording, coloring composition for color filter, color filter, and process for preparing a coloring composition for color filter
CN102099423B (en) * 2008-07-17 2014-09-24 富士胶片株式会社 Azo compound, azo pigment, pigment dispersion, color composition, inkjet recording ink, color composition for color filter, color filter, and method for preparing color composition for color filter
CN102137899B (en) * 2008-09-02 2014-05-07 富士胶片株式会社 Azo compound, azo pigment, pigment dispersion, color composition and ink for inkjet recording
WO2011087148A1 (en) * 2010-01-15 2011-07-21 Fujifilm Corporation Pigment composition, ink for inkjet recording, coloring composition for color filter, and color filter
WO2011087147A1 (en) * 2010-01-15 2011-07-21 Fujifilm Corporation Process for producing azo compounds, pigment dispersion, coloring composition, ink for inkjet recording, coloring composition for color filter, and color filter
JP2011144299A (en) * 2010-01-15 2011-07-28 Fujifilm Corp Method for producing azo compound, pigment dispersion, coloring composition, ink for inkjet recording, coloring composition for color filter, and color filter
JP2011144298A (en) * 2010-01-15 2011-07-28 Fujifilm Corp Method for producing azo pigment, pigment dispersion, coloring composition, method for preparing ink for inkjet recording, coloring composition for color filter, and color filter
JP2011162760A (en) * 2010-01-15 2011-08-25 Fujifilm Corp Pigment dispersion composition, colored curable composition, color filter for solid-state image sensor and method of producing the same, and solid-state image sensor
US8454710B2 (en) 2010-01-15 2013-06-04 Fujifilm Corporation Process for producing azo compounds, pigment dispersion, coloring composition, ink for inkjet recording, coloring composition for color filter, and color filter
US8828132B2 (en) 2010-01-15 2014-09-09 Fujifilm Corporation Pigment composition, ink for inkjet recording, coloring composition for color filter, and color filter

Also Published As

Publication number Publication date
CH540965A (en) 1973-08-31
NL7107790A (en) 1971-12-10
CS164755B2 (en) 1975-11-28
CA918639A (en) 1973-01-09
BE768174A (en) 1971-12-07
DE2128529A1 (en) 1971-12-16
FR2094108A1 (en) 1972-02-04

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees