CA932726A - Anthraquinone dyestuffs - Google Patents

Anthraquinone dyestuffs

Info

Publication number
CA932726A
CA932726A CA083138A CA83138A CA932726A CA 932726 A CA932726 A CA 932726A CA 083138 A CA083138 A CA 083138A CA 83138 A CA83138 A CA 83138A CA 932726 A CA932726 A CA 932726A
Authority
CA
Canada
Prior art keywords
anthraquinone dyestuffs
dyestuffs
anthraquinone
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
CA083138A
Other languages
English (en)
Inventor
Neeff Rutger
Peters Karl-Heinz
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of CA932726A publication Critical patent/CA932726A/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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/51—N-substituted amino-hydroxy anthraquinone
    • C09B1/516—N-acylated derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Coloring (AREA)
  • Paper (AREA)
  • Color Printing (AREA)
CA083138A 1969-06-03 1970-05-20 Anthraquinone dyestuffs Expired CA932726A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691928131 DE1928131C3 (de) 1969-06-03 1969-06-03 Anthrachinonfarbstoffe, ihre Herstellung und Verwendung

Publications (1)

Publication Number Publication Date
CA932726A true CA932726A (en) 1973-08-28

Family

ID=5735908

Family Applications (1)

Application Number Title Priority Date Filing Date
CA083138A Expired CA932726A (en) 1969-06-03 1970-05-20 Anthraquinone dyestuffs

Country Status (9)

Country Link
JP (1) JPS4816043B1 (xx)
AT (1) AT294993B (xx)
BE (1) BE751408A (xx)
CA (1) CA932726A (xx)
DE (1) DE1928131C3 (xx)
DK (1) DK133015C (xx)
FR (1) FR2045824B1 (xx)
GB (1) GB1275337A (xx)
NL (1) NL7007835A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515308B2 (xx) * 1973-03-28 1980-04-22
JPS5160242A (ja) * 1974-11-22 1976-05-26 Toppan Printing Co Ltd Keshoban
KR100187312B1 (ko) * 1990-10-05 1999-05-15 월터 클리웨인 한스-피터 위트룬 안트라퀴논으로 착색된 플라스틱 재료 및 신규 안트라퀴논 화합물
GB2288407B (en) * 1994-04-12 1998-02-25 Midears Ltd An ink
CN117567875B (zh) * 2024-01-15 2024-04-16 北京大学 一种二向性黑色染料、包含该染料的pdlc调光膜及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH433547A (de) * 1964-03-26 1967-04-15 Ciba Geigy Verfahren zur Herstellung neuer Anthrachinonfarbstoffe

Also Published As

Publication number Publication date
DK133015C (da) 1976-08-09
GB1275337A (en) 1972-05-24
JPS4816043B1 (xx) 1973-05-19
DE1928131A1 (de) 1971-01-07
AT294993B (de) 1971-12-10
FR2045824A1 (xx) 1971-03-05
BE751408A (fr) 1970-11-16
NL7007835A (xx) 1970-12-07
DK133015B (da) 1976-03-08
FR2045824B1 (xx) 1974-09-20
DE1928131C3 (de) 1975-09-11
DE1928131B2 (de) 1975-01-23

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