MX9102119A - Compuestos de naftopiran fotocromicos. - Google Patents

Compuestos de naftopiran fotocromicos.

Info

Publication number
MX9102119A
MX9102119A MX9102119A MX9102119A MX9102119A MX 9102119 A MX9102119 A MX 9102119A MX 9102119 A MX9102119 A MX 9102119A MX 9102119 A MX9102119 A MX 9102119A MX 9102119 A MX9102119 A MX 9102119A
Authority
MX
Mexico
Prior art keywords
naftopyran
photochromic
compounds
photochromic naftopyran
naftopyran compounds
Prior art date
Application number
MX9102119A
Other languages
English (en)
Inventor
Barry Van Gemert
Maria Pia Bergomi
Original Assignee
Ppg Industries Inc
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 Ppg Industries Inc filed Critical Ppg Industries Inc
Priority to MX9102119A priority Critical patent/MX9102119A/es
Publication of MX9102119A publication Critical patent/MX9102119A/es

Links

MX9102119A 1991-11-18 1991-11-18 Compuestos de naftopiran fotocromicos. MX9102119A (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MX9102119A MX9102119A (es) 1991-11-18 1991-11-18 Compuestos de naftopiran fotocromicos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX9102119A MX9102119A (es) 1991-11-18 1991-11-18 Compuestos de naftopiran fotocromicos.

Publications (1)

Publication Number Publication Date
MX9102119A true MX9102119A (es) 1993-05-01

Family

ID=19743466

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9102119A MX9102119A (es) 1991-11-18 1991-11-18 Compuestos de naftopiran fotocromicos.

Country Status (1)

Country Link
MX (1) MX9102119A (es)

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