FR1489908A - Process for the preparation of linear quinacridone in crystalline gamma phase - Google Patents

Process for the preparation of linear quinacridone in crystalline gamma phase

Info

Publication number
FR1489908A
FR1489908A FR69271A FR69271A FR1489908A FR 1489908 A FR1489908 A FR 1489908A FR 69271 A FR69271 A FR 69271A FR 69271 A FR69271 A FR 69271A FR 1489908 A FR1489908 A FR 1489908A
Authority
FR
France
Prior art keywords
preparation
gamma phase
crystalline gamma
linear quinacridone
quinacridone
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
FR69271A
Other languages
French (fr)
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.)
Tekkosha Co Ltd
Original Assignee
Tekkosha Co Ltd
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 Tekkosha Co Ltd filed Critical Tekkosha Co Ltd
Priority to FR69271A priority Critical patent/FR1489908A/en
Application granted granted Critical
Publication of FR1489908A publication Critical patent/FR1489908A/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
    • 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)
FR69271A 1965-07-27 1966-07-13 Process for the preparation of linear quinacridone in crystalline gamma phase Expired FR1489908A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR69271A FR1489908A (en) 1965-07-27 1966-07-13 Process for the preparation of linear quinacridone in crystalline gamma phase

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4508265 1965-07-27
FR69271A FR1489908A (en) 1965-07-27 1966-07-13 Process for the preparation of linear quinacridone in crystalline gamma phase

Publications (1)

Publication Number Publication Date
FR1489908A true FR1489908A (en) 1967-07-28

Family

ID=26171950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR69271A Expired FR1489908A (en) 1965-07-27 1966-07-13 Process for the preparation of linear quinacridone in crystalline gamma phase

Country Status (1)

Country Link
FR (1) FR1489908A (en)

Similar Documents

Publication Publication Date Title
CH471833A (en) Process for the preparation of steroids-oxazolines
CH468412A (en) Process for the preparation of chlordialcoylthiophosphates
FR1482930A (en) Process for the preparation of linear polyesters
FR89870E (en) Process for the preparation of nu-vinyl-amides
BE607609A (en) Process for preparing the gamma crystal phase of linear quinacridone.
FR1515015A (en) Process for the preparation of poly-n-oxides
FR1475801A (en) Process for the continuous preparation of crystalline substances
CH468351A (en) Process for the preparation of cyclohexenes
CH452518A (en) Process for the preparation of 17a-acyloxy-11B-hydroxysteroids
FR1489908A (en) Process for the preparation of linear quinacridone in crystalline gamma phase
FR1496960A (en) Process for the preparation of quinacridones
FR1265225A (en) Process for the preparation of linear quinacridone in its beta crystalline phase
FR1254049A (en) Process for preparing the gamma crystalline phase of linear quinacridone
FR1503038A (en) Process for the preparation of linear polyesters
CH469760A (en) Process for the preparation of linear polyesters
CH458320A (en) Process for the preparation of 1-carnitinamide d-camphorate
FR1510924A (en) Process for the preparation of quinacridone pigments in the gamma crystalline phase
CH475949A (en) Process for the preparation of substituted benzamides
FR1510206A (en) Process for the preparation of substituted diaza-cyclo-alkanes
FR1299863A (en) Process for preparing the gamma crystalline phase of linear quinacridone
FR79177E (en) Process for the preparation of the crystalline phase γ of linear quinacridone
FR1477542A (en) Process for preparing synthetic crystalline zelite
FR1505675A (en) Process for the preparation of 6alpha-fluoro-16-methylene-steroids
FR1506008A (en) Process for the preparation of steroids
CH462808A (en) Process for the preparation of steroids