OPTICAL DATA STORES CONTAINING A CO-PHTHALOCYANINE COMPLEX IN THE INFORMATION LAYER RECORDABLE USING LIGHT
Application 23/MUMNP/2006 published 2006-09-01, filed 2006-01-05
The invention relates to an optical data support which can be written once, to the use of co-phthalocyanin complexes as light-absorbing compounds in the optically writable information layer of optical data supports, especially for CD-Rs, and to the application of the aforementioned compounds to a polymer substrate, especially a polymer carbonate, by spin coating. Drawing: NIL Total Pages: 31 Fig. Nil
Applicant
BAYER AKTIENGESELLSCHAFT
D-51368, LEVERKUSEN, GERMANY
Inventor
1. JOSEF-WALTER STAWITZ 2. HORST BERNETH 3. THOMAS BIERINGER 4. FRIEDRICH-KARL BRUDER 5. RAINER HAGEN 6. KARIN HASSENRUCK 7. SERGUEI KOSTROMINE 8. RAFAEL OSER
International Info
Classification: G01B 7/24, C09B 47/04, 47/08, 47/26, C01G 51/00
Publication Number: WO 02/25205
Application Date: 2001-09-10
Priority Information
100 46 771.1 GERMANY 2000-09-21
101 15 227.2 GERMANY 2001-03-28
101 24 585.8 GERMANY 2001-05-21