TY - PAT

T1 - Mehrdimensional photostrukturierte Substrate auf der Grundlage von Monosaccharidderivaten, deren Oligomere und deren Polymere, und Herstellungsverfahren dafür

AU - Stana Kleinschek, Karin

AU - Spirk, Stefan

AU - Griesser, Thomas

AU - Kern, Wolfgang

AU - Kargl, Rupert

AU - Ribitsch, Volker

PY - 2014/10/1

Y1 - 2014/10/1

N2 - Multidimensionally photopatterned substrate on the basis of monosaccharide derivatives, their oligomers and their polymers and a method of production thereof solves the lack of environmentally friendly photoresist compositions, and further the lack of 3-D structuring and the use of a sugar/polysaccharide derivative bearing at least two acid labile groups, the use of hydroxyalkane derivatives as such, which limits the applicability above referenced technical problem by use of silylated sugar/polysaccharide derivatives, further 3-D structuring, and use of enzymes to obtain positive and negative resists. The invention is characterized by 2- and 3-dimensionally patterned substrates composed of a photoresist composition on the basis of mono, di-, oligo and polysaccharide derivatives which bear only one type of acid labile group and a photoacid generator (hereinafter PAG) which generates an acid upon exposure to electromagnetic waves and/or charged particle beams, and/or a 2-photon sensitive PAG

AB - Multidimensionally photopatterned substrate on the basis of monosaccharide derivatives, their oligomers and their polymers and a method of production thereof solves the lack of environmentally friendly photoresist compositions, and further the lack of 3-D structuring and the use of a sugar/polysaccharide derivative bearing at least two acid labile groups, the use of hydroxyalkane derivatives as such, which limits the applicability above referenced technical problem by use of silylated sugar/polysaccharide derivatives, further 3-D structuring, and use of enzymes to obtain positive and negative resists. The invention is characterized by 2- and 3-dimensionally patterned substrates composed of a photoresist composition on the basis of mono, di-, oligo and polysaccharide derivatives which bear only one type of acid labile group and a photoacid generator (hereinafter PAG) which generates an acid upon exposure to electromagnetic waves and/or charged particle beams, and/or a 2-photon sensitive PAG

M3 - Patentschrift

M1 - EP2784586

ER -