HK18076A - Process for the production of the beta-crystal modification of linear trans-quinacridone - Google Patents

Process for the production of the beta-crystal modification of linear trans-quinacridone

Info

Publication number
HK18076A
HK18076A HK18076A HK18076A HK18076A HK 18076 A HK18076 A HK 18076A HK 18076 A HK18076 A HK 18076A HK 18076 A HK18076 A HK 18076A HK 18076 A HK18076 A HK 18076A
Authority
HK
Hong Kong
Prior art keywords
quinacridone
beta
production
crystal modification
linear trans
Prior art date
Application number
HK18076A
Inventor
H Bohler
F Kehrer
Original Assignee
Sandoz 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 Sandoz Ltd filed Critical Sandoz Ltd
Publication of HK18076A publication Critical patent/HK18076A/en

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)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Paints Or Removers (AREA)
HK18076A 1969-07-15 1976-03-25 Process for the production of the beta-crystal modification of linear trans-quinacridone HK18076A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1073769A CH523307A (en) 1969-07-15 1969-07-15 Process for the preparation of the B-crystal modification of the linear trans-quinacridone

Publications (1)

Publication Number Publication Date
HK18076A true HK18076A (en) 1976-04-02

Family

ID=4366296

Family Applications (1)

Application Number Title Priority Date Filing Date
HK18076A HK18076A (en) 1969-07-15 1976-03-25 Process for the production of the beta-crystal modification of linear trans-quinacridone

Country Status (6)

Country Link
JP (1) JPS5029494B1 (en)
CH (1) CH523307A (en)
ES (1) ES381721A1 (en)
FR (1) FR2055028A5 (en)
GB (1) GB1297705A (en)
HK (1) HK18076A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6445109U (en) * 1987-09-07 1989-03-17
JPH0585805U (en) * 1991-07-24 1993-11-19 株式会社三洋通商 Belly roll
DE69830445T2 (en) * 1997-04-25 2006-03-16 Ciba Speciality Chemicals Holding Inc. Beta quinacridone

Also Published As

Publication number Publication date
GB1297705A (en) 1972-11-29
JPS5029494B1 (en) 1975-09-23
CH523307A (en) 1972-05-31
DE2034499A1 (en) 1971-02-11
ES381721A1 (en) 1973-04-16
FR2055028A5 (en) 1971-05-07

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