GB8723989D0 - Water soluble photochromic compounds - Google Patents

Water soluble photochromic compounds

Info

Publication number
GB8723989D0
GB8723989D0 GB878723989A GB8723989A GB8723989D0 GB 8723989 D0 GB8723989 D0 GB 8723989D0 GB 878723989 A GB878723989 A GB 878723989A GB 8723989 A GB8723989 A GB 8723989A GB 8723989 D0 GB8723989 D0 GB 8723989D0
Authority
GB
United Kingdom
Prior art keywords
water soluble
photochromic compounds
soluble photochromic
compounds
water
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
GB878723989A
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.)
Plessey Co Ltd
Original Assignee
Plessey 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 Plessey Co Ltd filed Critical Plessey Co Ltd
Priority to GB878723989A priority Critical patent/GB8723989D0/en
Publication of GB8723989D0 publication Critical patent/GB8723989D0/en
Priority to GB8821373A priority patent/GB2209751A/en
Pending legal-status Critical Current

Links

GB878723989A 1987-09-14 1987-10-13 Water soluble photochromic compounds Pending GB8723989D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB878723989A GB8723989D0 (en) 1987-10-13 1987-10-13 Water soluble photochromic compounds
GB8821373A GB2209751A (en) 1987-09-14 1988-09-12 Water-soluble photochromic compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878723989A GB8723989D0 (en) 1987-10-13 1987-10-13 Water soluble photochromic compounds

Publications (1)

Publication Number Publication Date
GB8723989D0 true GB8723989D0 (en) 1987-11-18

Family

ID=10625234

Family Applications (1)

Application Number Title Priority Date Filing Date
GB878723989A Pending GB8723989D0 (en) 1987-09-14 1987-10-13 Water soluble photochromic compounds

Country Status (1)

Country Link
GB (1) GB8723989D0 (en)

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