NL233489A - - Google Patents

Info

Publication number
NL233489A
NL233489A NL233489DA NL233489A NL 233489 A NL233489 A NL 233489A NL 233489D A NL233489D A NL 233489DA NL 233489 A NL233489 A NL 233489A
Authority
NL
Netherlands
Application number
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 NL233489A publication Critical patent/NL233489A/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
    • C09B48/00—Quinacridones
    • 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
    • C09B67/0025—Crystal modifications; Special X-ray patterns
    • C09B67/0027—Crystal modifications; Special X-ray patterns of quinacridones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
NL233489D 1957-11-22 1958-11-22 NL233489A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US698151A US2844581A (en) 1957-11-22 1957-11-22 Organic pigments

Publications (1)

Publication Number Publication Date
NL233489A true NL233489A (en:Method) 1964-06-10

Family

ID=24804119

Family Applications (2)

Application Number Title Priority Date Filing Date
NL233489D NL233489A (en:Method) 1957-11-22 1958-11-22
NL233489A NL123289C (en:Method) 1957-11-22 1958-11-22

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL233489A NL123289C (en:Method) 1957-11-22 1958-11-22

Country Status (4)

Country Link
US (1) US2844581A (en:Method)
CH (1) CH365815A (en:Method)
DE (1) DE1143286B (en:Method)
NL (2) NL233489A (en:Method)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1137156B (de) * 1955-07-22 1962-09-27 Du Pont Chinacridonpigmente
US3007930A (en) * 1958-01-24 1961-11-07 Du Pont Beta-phase dihydroquinacridone and process
US3009916A (en) * 1958-01-24 1961-11-21 Du Pont Alpha-phase dihydroquinacridone
US2969366A (en) * 1958-02-11 1961-01-24 Du Pont Production of quinacridones
DE1196619B (de) * 1959-03-06 1965-07-15 Hoechst Ag Verfahren zur Herstellung von linearem Chinacridon der ª†-Kristallform
DE1217333B (de) * 1959-04-29 1966-05-26 Ici Ltd Farbpigmente
DE1183884B (de) * 1959-08-22 1964-12-23 Basf Ag Verfahren zur Herstellung eines Chinacridon-Pigments
US3160510A (en) * 1960-04-25 1964-12-08 Du Pont Quinacridone pigment compositions
DE1184881B (de) * 1960-08-27 1965-01-07 Hoechst Ag Verfahren zur Herstellung von linearem Chinacridon der gamma-Kristallform
DE1225598B (de) * 1961-09-16 1966-09-29 Siegle & Co G M B H G Verfahren zur Herstellung von feinverteilten und farbstarken Pigmenten
DE1177268B (de) * 1961-11-16 1964-09-03 Basf Ag Verfahren zur Herstellung einer besonderen Form der ª†-Modifikation des unsubstituierten linear-trans-Chinacridons
DE1275028B (de) * 1961-12-22 1968-08-14 Allied Chem Verfahren zur Herstellung eines feinverteilten Chinacridons
FR1480493A (en:Method) * 1965-06-14 1967-08-04
US3547928A (en) * 1967-08-07 1970-12-15 Sherwin Williams Co Process for preparing 4,11-dichloroquinacridone pigments
US3547925A (en) * 1967-08-07 1970-12-15 Sherwin Williams Co Conditioning process for producing gamma phase quinacridone
US3547929A (en) * 1967-08-07 1970-12-15 Sherwin Williams Co 4,11-dichloroquinacridone pigments
DE2302482C3 (de) * 1973-01-19 1984-01-05 Hoechst Ag, 6230 Frankfurt Disazopigment, Verfahren zu seiner Herstellung und seine Verwendung
DE2544226A1 (de) * 1974-10-29 1976-05-13 Allied Chem Verfahren zur herstellung von gamma- chinacridon
US4017496A (en) * 1975-11-21 1977-04-12 E. I. Du Pont De Nemours And Company Process for preparing pigmentary quinacridone in predetermined crystal form
US4247695A (en) * 1979-02-26 1981-01-27 E. I. Du Pont De Nemours And Company Process for preparation of quinacridone pigments using moderately concentrated acid
JPS5767934A (en) * 1980-10-16 1982-04-24 Konishiroku Photo Ind Co Ltd Electrophotographic receptor
US4560580A (en) * 1982-09-30 1985-12-24 Phillips Petroleum Company Process for encapsulating articles with optional laser printing
US4443571A (en) * 1982-09-30 1984-04-17 Phillips Petroleum Company Laser printable polyarylene sulfide compositions
US4654225A (en) * 1982-09-30 1987-03-31 Phillips Petroleum Company Laser printable polyarylene sulfide compositions process for encapsulating articles with optional laser printing
DE3338806A1 (de) * 1983-10-26 1985-05-09 Hoechst Ag, 6230 Frankfurt Deckende x-modifikation des unsubstituierten linearen trans-chinacridons
US5055564A (en) * 1988-09-15 1991-10-08 Dainippon Ink And Chemicals, Inc. Modified crystalline monoazo lake pigment
KR930010503B1 (ko) * 1990-09-26 1993-10-25 한국과학기술연구원 새로운 알파형 퀴나크리돈계 유도체 및 그 제조방법
KR0177043B1 (ko) * 1991-06-07 1999-04-01 월터클리웨인;한스 피터 위트린 개질된 베타 퀴나크리돈의 수성 제조 방법
US5229515A (en) * 1991-06-07 1993-07-20 Ciba-Geigy Corporation Process for preparing modified β-quinacridone pigment
US5223624A (en) * 1991-08-22 1993-06-29 Baebler Fridolin Modified gamma-quinacridone pigment
KR19980059275A (ko) * 1996-12-31 1998-10-07 박영구 감마 퀴나크리돈의 제조방법
US6323342B1 (en) * 1999-08-05 2001-11-27 Ciba Specialty Chemicals Corp. Gamma quinacridone pigment
ATE521672T1 (de) 2002-11-01 2011-09-15 Seiko Epson Corp Tintenkombination, aufzeichnungsverfahren, aufzeichnungsgerät, aufzeichnungssystem und aufgezeichnetes objekt
US6864371B2 (en) * 2002-11-27 2005-03-08 Ciba Specialty Chemicals Corporation Preparation of beta quinacridone pigments
EP1689746B1 (en) 2003-11-13 2019-01-09 Basf Se A process for aqueous milling of quinacridone pigments
US10042277B2 (en) * 2014-06-09 2018-08-07 Hp Indigo B.V. Electrostatic ink compositions

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2013090A (en) * 1933-10-16 1935-09-03 Krebs Pigment & Color Corp Organic coloring material comprising azo compounds and hydrogenated rosins
US2054100A (en) * 1934-11-23 1936-09-15 Du Pont Preparation of polycyclic aromatic monocarboxylic acids
US2378283A (en) * 1941-12-10 1945-06-12 Swiss Firm Of Soc Of Chemical Pigment dyestuffs and process for the improvement of the tinctorial properties of pigments
US2402167A (en) * 1942-12-24 1946-06-18 Du Pont Physical form of organic pigment
US2453490A (en) * 1946-05-23 1948-11-09 Du Pont Process of producing a barium lake pigment
US2601668A (en) * 1949-09-27 1952-06-24 American Cyanamid Co Stabilized barium and strontium lithol toners
US2687410A (en) * 1951-12-26 1954-08-24 Du Pont Azo pigment

Also Published As

Publication number Publication date
US2844581A (en) 1958-07-22
NL123289C (en:Method) 1967-10-17
DE1143286B (de) 1963-02-07
CH365815A (de) 1962-11-30

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