C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
96/252, 260/282,
C07D 311/86 (2006.01) C07D 335/16 (2006.01) C08G 63/181 (2006.01) C08G 63/685 (2006.01) C08G 63/688 (2006.01) C08G 69/26 (2006.01) C08G 69/44 (2006.01) G03F 7/038 (2006.01)
Patent
CA 1291480
Radiation-sensitive polycondensates, their preparation, material coatedtherewith and the use thereof Abstract of the Disclosure Homo- and copolycondensates selected from the group consisting of linear saturated polyamides, polyesters and polyester amides derived from dicarboxylic acids of formula IV Image (IV) wherein m and n are each independently of the other an integer from 0 to 3, Z is a direct bond, -CH2-, -O-, -S-, -SO-, -SO2-, -CO-, -NR5- or -CR6R7, where R6 is a hydrogen atom, C1-C10alkyl, phenyl, naphthyl or phenyl(CaH2a), where a is 2 to 4, and R7 has the same meaning as R6 but is not a hydrogen atom, and R1 and R2 are each independently of the other C1-C10alkyl, halogen, -CN, -NO2, C1-C12alkoxy, phenoxy, naphthoxy or phenyl(Cah2a), wherein a is 1 to 4, are radiation, sensitive and are particularly suitable for the production of protective coatings and relief images.
506255
Duthaler Rudolf
Pfeifer Josef
Ciba-Geigy Investments Ltd.
Duthaler Rudolf
Fetherstonhaugh & Co.
Pfeifer Josef
LandOfFree
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