초록 ▼

wherein each of R.sup.1 through R.sup.7 are independently hydrogen or alkyl, and R.sup.8 is hydrogen or methyl. The invention is further directed to a photosensitive composition comprising an admixture of: (a) finely divided particles if inorganic solids selected from the group consisting of ceramic

wherein each of R.sup.1 through R.sup.7 are independently hydrogen or alkyl, and R.sup.8 is hydrogen or methyl. The invention is further directed to a photosensitive composition comprising an admixture of: (a) finely divided particles if inorganic solids selected from the group consisting of ceramic, metal, metal oxide or metal alloy; (b) finely divided particles of an inorganic binder having a glass transition temperature in the range of form 550 to 825.degree. C. a surface area to weight ratio of no greater than 10 m.sup.2 /g and at least 95 wt. % of the particles having a size of 1-10 .mu.m, dispersed in an organic vehicle comprising; (c) polymer as recited herein above; (d) photoinitiation system; (e) organic medium. With removal of the organic medium the above composition can be utilized for a tape. Also, in the given composition the polymer as recited above may be replaced by the polycarbonate resulting from the polymerization of 5-carbomethoxy-5-methyl-1,3-dioxin-2-one.

대표청구항 ▼

[We claim:] [1.]wherein each of R.sup.1 through R.sup.7 are independently hydrogen or alkyl, and R.sup.8 is hydrogen or methyl. [10.](a) finely divided particles of inorganic solids selected from the group consisting of ceramic, metal, metal oxide or metal alloy;(b) finely divided particles of an in

[We claim:] [1.]wherein each of R.sup.1 through R.sup.7 are independently hydrogen or alkyl, and R.sup.8 is hydrogen or methyl. [10.](a) finely divided particles of inorganic solids selected from the group consisting of ceramic, metal, metal oxide or metal alloy;(b) finely divided particles of an inorganic binder having a glass transition temperature in the range of form 550 to 825.degree. C. a surface area to weight ratio of no greater than 10 m.sup.2 /g and at least 95 wt. % of the particles having a size of 1-10 .mu.m, dispersed in an organic vehicle comprising;(c) polycarbonate resulting from the polymerization of 5-carbomethoxy-5-methyl-1,3-dioxin-2-one;(d) photoinitiation system;(e) photohardenable monomer; and(f) organic medium.(a) finely divided particles of inorganic solids selected from the group consisting of ceramic, metal, metal oxide or metal alloy;(b) finely divided particles of an inorganic binder having a glass transition temperature in the range of form 550 to 825.degree. C. a surface area to weight ratio of no greater than 10 m.sup.2 /g and at least 95 wt. % of the particles having a size of 1-10 .mu.m, dispersed in an organic vehicle comprising;(c) polycarbonate resulting from the polymerization of 5-carbomethoxy-5-methyl-1,3-dioxin-2-one;(d) photoinitiation system, and(e) photohardenable monomer.