A curable composition includes a blocked isocyanate in which an NCO group of an isocyanate compound having a H.sub.6XDI skeleton is blocked by a blocking agent having an O═C—CH—C═O skeleton, a curable functional group-containing fluorine polymer, and an alkoxysilane having a functional group including at least one element of a group 15 element to a group 16 element of the periodic table (excluding oxygen). In the curable composition allowing a titanium oxide to be contained, the molar ratio of the curable functional group to the NCO group is 0.5 to 10; the content ratio of the alkoxysilane with respect to 100 pans by mass of the total amount of the blocked isocyanate and the fluorine polymer is 0.2 to 8 parts by mass; and the content ratio of the titanium oxide with respect to 100 parts by mass of the fluorine polymer is 0 to 200 parts by mass.

A curable composition includes a blocked isocyanate in which an NCO group of an isocyanate compound having a H.sub.6XDI skeleton is blocked by a blocking agent having an O═C—CH—C═O skeleton, a curable functional group-containing fluorine polymer, and an alkoxysilane having a functional group including at least one element of a group 15 element to a group 16 element of the periodic table (excluding oxygen). In the curable composition allowing a titanium oxide to be contained, the molar ratio of the curable functional group to the NCO group is 0.5 to 10; the content ratio of the alkoxysilane with respect to 100 pans by mass of the total amount of the blocked isocyanate and the fluorine polymer is 0.2 to 8 parts by mass; and the content ratio of the titanium oxide with respect to 100 parts by mass of the fluorine polymer is 0 to 200 parts by mass.

A fluororubber composition containing a ternary fluororubber polymer including vinylidene fluoride, perfluorovinyl ether and tetrafluoroethylene; a reaction product of silica-aluminum silicate with vinyl ethoxysilane; and hydrotalcite. The fluororubber composition does not substantially contain magnesium oxide and calcium hydroxide. The fluororubber composition contains 2 to 55 parts by weight of the reaction product of silica-aluminum silicate with vinyl ethoxysilane and 0.5 to 10 parts by weight of the hydrotalcite relative to 100 parts by weight of the ternary fluororubber polymer.

A fluororubber composition containing a ternary fluororubber polymer including vinylidene fluoride, perfluorovinyl ether and tetrafluoroethylene; a reaction product of silica-aluminum silicate with vinyl ethoxysilane; and hydrotalcite. The fluororubber composition does not substantially contain magnesium oxide and calcium hydroxide. The fluororubber composition contains 2 to 55 parts by weight of the reaction product of silica-aluminum silicate with vinyl ethoxysilane and 0.5 to 10 parts by weight of the hydrotalcite relative to 100 parts by weight of the ternary fluororubber polymer.

A light-emitting device according to an embodiment is provided with: a light-emitting panel including a first board that is light transmissive and flexible, a plurality of conductor patterns formed on a surface of the first board, a plurality of light-emitting elements connected to one of the conductor patterns, and a second board that is light transmissive and flexible and that holds the light-emitting elements relative to the first board; and a flexible wiring board including a circuit pattern that is electrically connected via an anisotropic conductive layer to an exposed part of the conductor patterns formed on the first board, the exposed part being exposed by the end of the second board.

A light-emitting device according to an embodiment is provided with: a light-emitting panel including a first board that is light transmissive and flexible, a plurality of conductor patterns formed on a surface of the first board, a plurality of light-emitting elements connected to one of the conductor patterns, and a second board that is light transmissive and flexible and that holds the light-emitting elements relative to the first board; and a flexible wiring board including a circuit pattern that is electrically connected via an anisotropic conductive layer to an exposed part of the conductor patterns formed on the first board, the exposed part being exposed by the end of the second board.

A method for preparing a bonding component comprises mixing a first solution comprising an organofluorine monomer unit with a second solution comprising an organosilicon monomer unit to form, in-situ, a copolymer solution comprising a copolymer of an organofluorine polymer and an organosilicon polymer based on the organofluorine monomer unit and the organosilicon monomer unit. The method further comprises depositing the copolymer solution onto a body to form a film of the copolymer, and curing the film of the copolymer.

A method for preparing a bonding component comprises mixing a first solution comprising an organofluorine monomer unit with a second solution comprising an organosilicon monomer unit to form, in-situ, a copolymer solution comprising a copolymer of an organofluorine polymer and an organosilicon polymer based on the organofluorine monomer unit and the organosilicon monomer unit. The method further comprises depositing the copolymer solution onto a body to form a film of the copolymer, and curing the film of the copolymer.

A method for preparing a bonding component comprises mixing a first solution comprising an organofluorine monomer unit with a second solution comprising an organosilicon monomer unit to form, in-situ, a copolymer solution comprising a copolymer of an organofluorine polymer and an organosilicon polymer based on the organofluorine monomer unit and the organosilicon monomer unit. The method further comprises depositing the copolymer solution onto a body to form a film of the copolymer, and curing the film of the copolymer.

Copolymers of one or more halogenated olefins and one or more halogenated co-monomers selected from the group consisting of halogenated alkenyl ethers, halogenated alkenyl esters, and halogenated (meth)acrylates are useful in various end-use applications wherein the presence of halogen (e.g., fluorine) in the copolymer imparts one or more desirable properties, as compared to analogous copolymers not containing halogen.