GB1416076A - Process for the manufacture of organic pigments - Google Patents

Process for the manufacture of organic pigments

Info

Publication number
GB1416076A
GB1416076A GB1420573A GB1420573A GB1416076A GB 1416076 A GB1416076 A GB 1416076A GB 1420573 A GB1420573 A GB 1420573A GB 1420573 A GB1420573 A GB 1420573A GB 1416076 A GB1416076 A GB 1416076A
Authority
GB
United Kingdom
Prior art keywords
march
organic pigments
zone
aqueous suspension
heating
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
GB1420573A
Other languages
English (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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of GB1416076A publication Critical patent/GB1416076A/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
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/0014—Influencing the physical properties by treatment with a liquid, e.g. solvents
    • C09B67/0015—Influencing the physical properties by treatment with a liquid, e.g. solvents of azoic pigments
    • 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
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/0014—Influencing the physical properties by treatment with a liquid, e.g. solvents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
GB1420573A 1972-03-25 1973-03-23 Process for the manufacture of organic pigments Expired GB1416076A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722214700 DE2214700B1 (de) 1972-03-25 1972-03-25 Verfahren zur herstellung farbstarker und kornweicher organischer pigmente

Publications (1)

Publication Number Publication Date
GB1416076A true GB1416076A (en) 1975-12-03

Family

ID=5840188

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1420573A Expired GB1416076A (en) 1972-03-25 1973-03-23 Process for the manufacture of organic pigments

Country Status (11)

Country Link
JP (1) JPS498525A (enExample)
AR (1) AR193940A1 (enExample)
AU (1) AU5363173A (enExample)
BE (1) BE797347A (enExample)
BR (1) BR7302100D0 (enExample)
CH (1) CH565230A5 (enExample)
DE (1) DE2214700B1 (enExample)
FR (1) FR2177984A1 (enExample)
GB (1) GB1416076A (enExample)
IT (1) IT981566B (enExample)
NL (1) NL7303869A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6211346B1 (en) 1998-10-15 2001-04-03 Bayer Aktiengesellschaft Metal complex pigments
US6261358B1 (en) 1998-10-15 2001-07-17 Bayer Aktiengesellschaft Pigment preparations

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4156617A (en) 1974-05-08 1979-05-29 Hoechst Aktiengesellschaft Process for preparing organic pigments of high tinctorial strength and grain softness
JPS5846637B2 (ja) * 1974-08-16 1983-10-18 松下電器産業株式会社 集中制御用錠
JPH0114349Y2 (enExample) * 1986-01-29 1989-04-26

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6211346B1 (en) 1998-10-15 2001-04-03 Bayer Aktiengesellschaft Metal complex pigments
US6261358B1 (en) 1998-10-15 2001-07-17 Bayer Aktiengesellschaft Pigment preparations

Also Published As

Publication number Publication date
CH565230A5 (enExample) 1975-08-15
AU5363173A (en) 1974-09-26
NL7303869A (enExample) 1973-09-27
IT981566B (it) 1974-10-10
AR193940A1 (es) 1973-05-31
DE2214700B1 (de) 1973-07-19
JPS498525A (enExample) 1974-01-25
DE2214700A1 (enExample) 1973-07-19
BE797347A (fr) 1973-09-26
BR7302100D0 (pt) 1974-07-18
FR2177984A1 (enExample) 1973-11-09

Similar Documents

Publication Publication Date Title
GB1520591A (en) Method for drying fructose solutions
ES453941A1 (es) Un procedimiento de produccion de un catalizador de ziegler sobre soporte.
GB1416076A (en) Process for the manufacture of organic pigments
GB1212605A (en) Continuous production of isobutylidene diurea
ES378561A1 (es) Un metodo para producir un producto proteinico expandido que posee textura.
ES8102989A1 (es) Procedimiento de reaccion en seco de slams de asbesto y sul-fato de amonio
GB940750A (en) Process and apparatus for the continuous polycondensation of dicarboxylic acids and diamines or salts thereof
GB1486022A (en) Process for the conversion of halophthalimidoquino-phthalones into pigmentary form
GB1336273A (en) Production of phthalocyanine pigments
GB1428684A (en) Process for preparing urea
GB787516A (en) Improvements in or relating to the preparation of titanium nitride
US1006793A (en) Process of producing aldehyde sulfoxylates.
GB1413814A (en) Process for the preparation of a readily dispersible pigment
GB1277924A (en) Process for preparing phthalocyanine
ES465914A1 (es) Procedimiento para preparar tiazolina-2-tionas.
GB1187167A (en) Preparation of Maleimides.
GB1118911A (en) Process for the manufacture of hexamethylene diamine
GB1274092A (en) New basic naphtholactam dyes
SU463323A1 (ru) Способ получени замещенных лактонов 2-(2-оксиэтил)-никотиновой кислоты или их @ -окисей
GB1521037A (en) Manufacture of thin walled plastics articles by thermoforming
GB1499650A (en) Process for production of 2,3,5,6-tetrachloropyridine
SU420613A1 (ru) Способ получения 1,2,5,6-тетрахлор-4,8--динитроантрахинона или 1,2,7,8-тетрахлор-4,5--динитроантрахинона
GB814934A (en) Method for producing melamine
CN206897410U (zh) 一种有机硅脱低釜
GB1318021A (en) Process for the manufacture of meal and oil from oily fish

Legal Events

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