GB2008601A - Pigment composition - Google Patents

Pigment composition

Info

Publication number
GB2008601A
GB2008601A GB7841505A GB7841505A GB2008601A GB 2008601 A GB2008601 A GB 2008601A GB 7841505 A GB7841505 A GB 7841505A GB 7841505 A GB7841505 A GB 7841505A GB 2008601 A GB2008601 A GB 2008601A
Authority
GB
United Kingdom
Prior art keywords
pigment
sorbitan ester
organic carrier
carrier
composition
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.)
Granted
Application number
GB7841505A
Other versions
GB2008601B (en
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
Priority to GB7841505A priority Critical patent/GB2008601B/en
Priority to IT7829906A priority patent/IT7829906A0/en
Publication of GB2008601A publication Critical patent/GB2008601A/en
Application granted granted Critical
Publication of GB2008601B publication Critical patent/GB2008601B/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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0092—Dyes in solid form
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/006—Preparation of organic pigments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

A process for the production of a pigment composition in a non-dusting form comprises contacting an aqueous dispersion of an organic pigment with (a) a solution or dispersion of an alkaline soluble rosin acid derivative having an approximate acid value in the range 100-250 at a pH of from 8 to 11, (b) a sorbitan ester, and (c) a water-insoluble organic carrier having a melting point below 100 DEG C. at a temperature above the melting point of both the sorbitan ester and the organic carrier, reducing the pH to below 8, stirring the composition until the pigment, rosin derivative, sorbitan ester and organic carrier are associated in generally spherical granules, and recovering the resulting granules, the amounts of ingredients being 40-75% pigment, 5-25% rosin acid, 5-40% sorbitan ester and 5-50% carrier, all percentages being based on the weight of the total composition.
GB7841505A 1977-11-18 1978-10-23 Pigment composition Expired GB2008601B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB7841505A GB2008601B (en) 1977-11-18 1978-10-23 Pigment composition
IT7829906A IT7829906A0 (en) 1977-11-18 1978-11-17 PROCEDURE FOR THE PRODUCTION OF A PIGMENT COMPOSITION.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4806177 1977-11-18
GB7841505A GB2008601B (en) 1977-11-18 1978-10-23 Pigment composition

Publications (2)

Publication Number Publication Date
GB2008601A true GB2008601A (en) 1979-06-06
GB2008601B GB2008601B (en) 1982-04-07

Family

ID=26266198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7841505A Expired GB2008601B (en) 1977-11-18 1978-10-23 Pigment composition

Country Status (2)

Country Link
GB (1) GB2008601B (en)
IT (1) IT7829906A0 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5366546A (en) * 1991-11-23 1994-11-22 Ciba-Geigy Corporation Production of pigment compositions
WO2001025335A1 (en) * 1999-10-04 2001-04-12 Ciba Specialty Chemicals Holding Inc. Sorbitan ester treated pigments for plastics applications

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5366546A (en) * 1991-11-23 1994-11-22 Ciba-Geigy Corporation Production of pigment compositions
WO2001025335A1 (en) * 1999-10-04 2001-04-12 Ciba Specialty Chemicals Holding Inc. Sorbitan ester treated pigments for plastics applications
US6440206B1 (en) 1999-10-04 2002-08-27 Ciba Specialty Chemicals Corporation Sorbitan ester treated pigments for plastics applications

Also Published As

Publication number Publication date
GB2008601B (en) 1982-04-07
IT7829906A0 (en) 1978-11-17

Similar Documents

Publication Publication Date Title
ES2032358A1 (en) Curcumin complexed on water-dispersible substrates
MX9703633A (en) Coated enzyme granules.
JPS55102576A (en) Novel secalonic acid and its preparation
AU6480186A (en) Recovery of lignin
ES481060A1 (en) Process for the preparation of dustless, readily-dispersible pigment or dyestuff granules
TW324022B (en) Pigment dispersion liquid composition
GB1467930A (en)
EP0866069A3 (en) Preparation of ascorbyl monophosphates
GB2008601A (en) Pigment composition
FR2409292A1 (en) PROCESS FOR PREPARING PIGMENT COMPOSITIONS THAT DO NOT FORM DUST
ES8207206A1 (en) Process for the manufacture of pigment granules, and their use.
ES8800577A1 (en) Liquid mulch.
GB897495A (en) Agglomeration process for pulverized ores
IE791733L (en) Calf milk replacer
JPS641701A (en) Production of agar
GB1393427A (en) Rodenticides and process for their preparation
AU5921380A (en) Preparation of pulping agent
JPS5412329A (en) Preparation of granular phenylenediamine derivative
IE883838L (en) N-phosphonomethylglycine
Niemann A possible mechanism for the increased resistance against fungal attack as a consequence of root injury
JPS5660289A (en) Pressure-sensitive recording paper and manufacture thereof
JPS5534207A (en) Preparation of carboxymethyl starch and its alkali salt
JPS5767508A (en) Mildewcidal agent
JPS5581855A (en) Adduct of pantethine with metal salt
CA2033174A1 (en) Sulfo-group-containing heat-resistant high-molecular material and a preparation process thereof

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee