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GB9014531D0 - Triphenodioxazine dyes - Google Patents

Triphenodioxazine dyes

Info

Publication number
GB9014531D0
GB9014531D0 GB909014531A GB9014531A GB9014531D0 GB 9014531 D0 GB9014531 D0 GB 9014531D0 GB 909014531 A GB909014531 A GB 909014531A GB 9014531 A GB9014531 A GB 9014531A GB 9014531 D0 GB9014531 D0 GB 9014531D0
Authority
GB
United Kingdom
Prior art keywords
triphenodioxazine dyes
triphenodioxazine
dyes
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.)
Pending
Application number
GB909014531A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB909014531A priority Critical patent/GB9014531D0/en
Publication of GB9014531D0 publication Critical patent/GB9014531D0/en
Priority to GB9113172A priority patent/GB2245582A/en
Pending legal-status Critical Current

Links

GB909014531A 1990-06-29 1990-06-29 Triphenodioxazine dyes Pending GB9014531D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB909014531A GB9014531D0 (en) 1990-06-29 1990-06-29 Triphenodioxazine dyes
GB9113172A GB2245582A (en) 1990-06-29 1991-06-18 Asymmetrically substituted triphenodioxazine dyes with no reactive groups

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909014531A GB9014531D0 (en) 1990-06-29 1990-06-29 Triphenodioxazine dyes

Publications (1)

Publication Number Publication Date
GB9014531D0 true GB9014531D0 (en) 1990-08-22

Family

ID=10678443

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909014531A Pending GB9014531D0 (en) 1990-06-29 1990-06-29 Triphenodioxazine dyes
GB9113172A Withdrawn GB2245582A (en) 1990-06-29 1991-06-18 Asymmetrically substituted triphenodioxazine dyes with no reactive groups

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9113172A Withdrawn GB2245582A (en) 1990-06-29 1991-06-18 Asymmetrically substituted triphenodioxazine dyes with no reactive groups

Country Status (1)

Country Link
GB (2) GB9014531D0 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5230823A (en) * 1975-09-03 1977-03-08 Mitsubishi Chem Ind Ltd Process for preparing dioxazine dyes
DE3723459A1 (en) * 1987-07-16 1989-02-02 Bayer Ag REACTIVE DYES
GB8917071D0 (en) * 1988-08-17 1989-09-13 Ici Plc Reactive dyes

Also Published As

Publication number Publication date
GB2245582A (en) 1992-01-08
GB9113172D0 (en) 1991-08-07

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