GB1168313A - Improvements in or relating to Anthraquinone Dyestuffs - Google Patents

Improvements in or relating to Anthraquinone Dyestuffs

Info

Publication number
GB1168313A
GB1168313A GB1505767A GB1505767A GB1168313A GB 1168313 A GB1168313 A GB 1168313A GB 1505767 A GB1505767 A GB 1505767A GB 1505767 A GB1505767 A GB 1505767A GB 1168313 A GB1168313 A GB 1168313A
Authority
GB
United Kingdom
Prior art keywords
anthraquinone
compounds
april
formula
relating
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
GB1505767A
Inventor
Grannis Samuel Johnson
David Irwin Randall
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.)
GAF Corp
Original Assignee
GAF Corp
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 GAF Corp filed Critical GAF Corp
Publication of GB1168313A publication Critical patent/GB1168313A/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
    • C09B1/514—N-aryl derivatives
    • C09B1/5145—N-aryl derivatives only amino and hydroxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,168,313. Anthraquinone dyestuffs. GAF CORP. 3 April, 1967 [4 April, 1966], No. 15057/67. Heading C4P. The invention comprises compounds of the formula where X is acetamido, hydroxy or halogen which are optionally substituted by inert substituents in the benzene or anthraquinone nuclei. The compounds are prepared by reacting 1,4-dihydroxy anthraquinone with compounds of the formula Catalysts and acid binding agents may be employed if desired and the reaction is preferably carried out in an inert organic diluent in the absence of water.
GB1505767A 1966-04-04 1967-04-03 Improvements in or relating to Anthraquinone Dyestuffs Expired GB1168313A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53972166A 1966-04-04 1966-04-04

Publications (1)

Publication Number Publication Date
GB1168313A true GB1168313A (en) 1969-10-22

Family

ID=24152380

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1505767A Expired GB1168313A (en) 1966-04-04 1967-04-03 Improvements in or relating to Anthraquinone Dyestuffs

Country Status (3)

Country Link
CH (1) CH478194A (en)
DE (1) DE1644549A1 (en)
GB (1) GB1168313A (en)

Also Published As

Publication number Publication date
CH478194A (en) 1969-09-15
DE1644549A1 (en) 1970-09-17

Similar Documents

Publication Publication Date Title
GB1351263A (en) Eburnane derivatives
GB1132083A (en) A novel thymine derivative and a process for the preparation thereof
GB1444113A (en) 3,6-dihalodiphenyl alkanes and their production
GB1100714A (en) 3-deoxy-ribofuranosyl derivatives
GB1292737A (en) Haloepoxides
GB1168313A (en) Improvements in or relating to Anthraquinone Dyestuffs
GB1054473A (en)
GB1359171A (en) Azo dye-stuffs their manufacture and use
GB1223456A (en) Water-insoluble anthraquinone derivatives of carbonic acid and processes for their manufacture and use
GB1396766A (en) Method of preparing quinophthalone dyes
GB1225019A (en) Sulphonic acid esters
GB1164607A (en) Novel Oxdiazole Derivatives and Their Use as Scintillation Substances
GB1107515A (en) New anthraquinone dyestuffs and processes for their manufacture and use
ES341822A1 (en) 3,4,7,8-tetrabromo-(4,3.0)bicyclononane
GB1239548A (en)
GB1324367A (en) Disperse dyes
GB1135685A (en) New anthraquinone dyestuffs, their manufacture and use
GB1325944A (en) Bisoxalic acid diamides
GB1090359A (en) New adenosine-ketals
GB1433567A (en) Process for the preparation of anthraquinone
GB1228510A (en)
GB1130837A (en) Dyes of the anthraquinone series and their production
GB1054632A (en)
GB1132108A (en) A process for the production of halogenocarbonylthiohalides
GB1154194A (en) Anthraquinone Dyestuffs and Processes for their manufacture and use

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees