DE3372982D1 - Preparation of pigmentary grade pigment from crude pigment - Google Patents

Preparation of pigmentary grade pigment from crude pigment

Info

Publication number
DE3372982D1
DE3372982D1 DE8383303566T DE3372982T DE3372982D1 DE 3372982 D1 DE3372982 D1 DE 3372982D1 DE 8383303566 T DE8383303566 T DE 8383303566T DE 3372982 T DE3372982 T DE 3372982T DE 3372982 D1 DE3372982 D1 DE 3372982D1
Authority
DE
Germany
Prior art keywords
pigment
preparation
crude
pigmentary grade
pigmentary
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
DE8383303566T
Other languages
English (en)
Inventor
Edward Ephraim Jaffe
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.)
BASF Schweiz 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
Application granted granted Critical
Publication of DE3372982D1 publication Critical patent/DE3372982D1/de
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
    • C09B67/0022—Wet grinding of 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)
  • Paints Or Removers (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
DE8383303566T 1982-06-21 1983-06-21 Preparation of pigmentary grade pigment from crude pigment Expired DE3372982D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39050982A 1982-06-21 1982-06-21

Publications (1)

Publication Number Publication Date
DE3372982D1 true DE3372982D1 (en) 1987-09-17

Family

ID=23542750

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383303566T Expired DE3372982D1 (en) 1982-06-21 1983-06-21 Preparation of pigmentary grade pigment from crude pigment

Country Status (4)

Country Link
EP (1) EP0101163B1 (de)
JP (1) JPS596261A (de)
CA (1) CA1199026A (de)
DE (1) DE3372982D1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH062599B2 (ja) * 1985-08-23 1994-01-12 住友電気工業株式会社 光フアイバ用母材の製造方法
JPS63100033A (ja) * 1986-10-15 1988-05-02 Sumitomo Electric Ind Ltd 光フアイバ母材の製造方法
US4853039A (en) * 1987-11-23 1989-08-01 Basf Corporation Process for making a phthalocyanine pigment dispersion
US4895949A (en) * 1988-06-20 1990-01-23 Ciba-Geigy Corporation Process for preparation of quinacridone solid solutions
US4895948A (en) * 1988-06-20 1990-01-23 Ciba-Geigy Corporation Process for preparation of opaque quinacridones
KR0177043B1 (ko) * 1991-06-07 1999-04-01 월터클리웨인;한스 피터 위트린 개질된 베타 퀴나크리돈의 수성 제조 방법
TW353677B (en) * 1995-11-21 1999-03-01 Ciba Sc Holding Ag Process for producing transparent pigmentary quinacridone compounds
JP3301295B2 (ja) * 1995-12-01 2002-07-15 東洋インキ製造株式会社 微細化した顔料の製造方法
US6281873B1 (en) 1997-10-09 2001-08-28 Fairchild Semiconductor Corporation Video line rate vertical scaler
DE19858965A1 (de) * 1998-12-21 2000-06-29 Bayer Ag Feste Phthalocyaninpräparationen
WO2002004563A1 (en) * 2000-07-07 2002-01-17 Ciba Specialty Chemicals Holding Inc. Pigmentary copper phthalocyanine solid solution and transparent dispersion comprising it
WO2003064541A1 (en) * 2002-01-31 2003-08-07 Ciba Speciality Chemicals Holding Inc. Manufacturing and conditioning of solid solution organic pigments
KR100544190B1 (ko) 2003-07-01 2006-01-23 삼성전자주식회사 화상형성장치
WO2005049735A2 (en) * 2003-11-13 2005-06-02 Ciba Specialty Chemicals Holding Inc. A process for aqueous milling of quinacridone pigments
WO2005123844A1 (de) * 2004-06-16 2005-12-29 Colour Ltd. Verfahren zur herstellung von beta-kupferphthalocyanin-blaupigmenten und deren verwendung
US7211139B2 (en) * 2005-05-03 2007-05-01 Sun Chemical Corporation Process for preparing nanoscale quinacridone
JP5343849B2 (ja) 2007-06-20 2013-11-13 旭硝子株式会社 酸化物ガラスの表面処理方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2228823A1 (en) * 1973-05-10 1974-12-06 Allied Chem Phthalocyanine pigment conditioning - using a largely aqs medium
JPS5016720A (de) * 1973-05-25 1975-02-21
US3936315A (en) * 1974-11-04 1976-02-03 Hercules Incorporated Conversion of crude phthalocyanines into pigments
AR206967A1 (es) * 1975-06-04 1976-08-31 Sun Chemical Corp Nueva forma cristalina de la quinacridona y procedimiento para producirla
US4094699A (en) * 1976-12-01 1978-06-13 E. I. Du Pont De Nemours And Company Process for converting premilled quinacridone to pigmentary form
DE2905114C2 (de) * 1979-02-10 1981-03-19 Basf Ag, 6700 Ludwigshafen Pigmentzubereitungen
US4455173A (en) * 1981-07-07 1984-06-19 E. I. Du Pont De Nemours And Company Preparation of pigmentary form of quinacridone pigments

Also Published As

Publication number Publication date
EP0101163B1 (de) 1987-08-12
JPS596261A (ja) 1984-01-13
EP0101163A3 (en) 1985-09-18
JPH0459349B2 (de) 1992-09-22
CA1199026A (en) 1986-01-07
EP0101163A2 (de) 1984-02-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CIBA SPECIALTY CHEMICALS HOLDING INC., BASEL, CH

8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8339 Ceased/non-payment of the annual fee