Abstract: A photocuring composition includes black particles (A), black particles (B), an organic binder (C), a photopolymerizable monomer (D), and a photopolymerization initiator (E). The black particles (B) have a volume resistivity lower than the volume resistivity of the black particles (A) and an average diameter larger than the average diameter of the black particles (A).

Abstract: A photocuring composition includes black particles (A), black particles (B), an organic binder (C), a photopolymerizable monomer (D), and a photopolymerization initiator (E). The black particles (B) have a volume resistivity lower than the volume resistivity of the black particles (A) and an average diameter larger than the average diameter of the black particles (A).

Abstract: A photosensitive conductive composition including a silver powder having an X-ray diffraction pattern in which a half width of a silver (111) peak is at least about 0.15°, an organic binder, a photopolymerizable monomer, a photopolymerization initiator and a lead-free glass.

Abstract: A photosensitive conductive composition including a silver powder having an X-ray diffraction pattern in which a half width of a silver (111) peak is at least about 0.15°, an organic binder, a photopolymerizable monomer, a photopolymerization initiator and a lead-free glass.

Abstract: There is provided a photo-curable, electrically conductive composition which is capable of forming a lower layer (black layer) electrode circuit satisfying both the sufficient conductivity and blackness after calcination in the formation of an electrode on a front substrate of a plasma display panel (PDP). The composition comprises, in the first fundamental mode thereof, (A) electrically conductive black fine particles having a specific surface area of more than 20 m2/g,(B) anorganic binder, (C) a photopolymerizable monomer, and (D) a photopolymerization initiator, and in the second mode further comprises (E) inorganic fine particles besides the above components.

Abstract: Disclosed is a method for producing a patterned calcined inorganic film such as an electroconducting or insulating (non-conductive) film, particularly a plasma display panel, embracing a calcining step. To produce a patterned calcined inorganic film without inducing warpage, shrinkage of line width, or breakage of patterned lines, a patterned film formed on a substrate with a composition containing a heat decomposable binder and particles of an inorganic material is covered, prior to the calcining step, with a coating film of a heat decomposable resin composition capable of hardening or drying at a temperature lower than the temperature at which the heat decomposable binder is thermally decomposed and further capable of being burned off below the highest temperature of the calcining profile and thereafter the calcining step is performed.

Abstract: Disclosed is a method for producing a patterned calcined inorganic film such as an electroconducting or insulating (non-conductive) film, particularly a plasma display panel, embracing a calcining step. To produce a patterned calcined inorganic film without inducing warpage, shrinkage of line width, or breakage of patterned lines, a patterned film formed on a substrate with a composition containing a heat decomposable binder and particles of an inorganic material is covered, prior to the calcining step, with a coating film of a heat decomposable resin composition capable of hardening or drying at a temperature lower than the temperature at which the heat decomposable binder is thermally decomposed and further capable of being burned off below the highest temperature of the calcining profile and thereafter the calcining step is performed.

Abstract: A photocurable and thermosetting coating composition which can be diluted with water is disclosed. This composition comprises a photopolymerizable resin having a number-average molecular weight in the range of from 500 to 50,000 and containing an aprotic ammonium salt-containing moiety in a proportion of from 0.2 to 4.0 mols per kilogram of the resin, a photopolymerization initiator, a thermosetting component, and a diluent. The photopolymerizable resin is obtained by the reaction of a polymer possessing a tertiary amino group with a monocarboxylic acid and a monoepoxy compound either or both thereof possessing a polymerizable unsaturated double bond. As the thermosetting component, at least one member selected from the group consisting of amino resins, cyclocarbonate compounds, blocked isocyanate compounds, and epoxy resins is used. A tack-free coating film is obtained by applying this composition to a printed circuit board and drying the applied layer of the composition.

Abstract: Disclosed are an organic acid salt of melamine represented by the following general formula (1) and a thermosetting and a photocurable and thermosetting coating compositions containing the salt mentioned above. ##STR1## wherein Z represents ##STR2## wherein R.sup.1 represents a hydrogen atom or an alkyl group, alkylene group, alicyclic hydrocarbon, or aromatic hydrocarbon severally having from 1 to 18 carbon atoms, or any of said groups or hydrocarbons whose hydrogen atom is substituted by carboxyl group, hydroxyl group, or a halogen atom, R.sup.2 represents a hydrogen atom or an alkyl group or alkylene group severally having from 1 to 9 carbon atoms, or any of said groups whose hydrogen atom is substituted by acryloyl group or methacryloyl group, R.sup.3 represents an alkyl group or alkylene group severally having from 1 to 9 carbon atoms, or any of said groups whose hydrogen atom is substituted by acryloyl group or methacryloyl group, and R.sup.

Abstract: Disclosed are an organic acid salt of melamine represented by the following general formula (1) and a thermosetting and a photocurable and thermosetting coating compositions containing the salt mentioned above. ##STR1## wherein Z represents ##STR2## wherein R.sup.1 represents a hydrogen atom or an alkyl group, alkylene group, alicyclic hydrocarbon, or aromatic hydrocarbon severally having from 1 to 18 carbon atoms, or any of said groups or hydrocarbons whose hydrogen atom is substituted by carboxyl group, hydroxyl group, or a halogen atom, R.sup.2 represents a hydrogen atom or an alkyl group or alkylene group severally having from 1 to 9 carbon atoms, or any of said groups whose hydrogen atom is substituted by acryloyl group or methacryloyl group, R.sup.3 represents an alkyl group or alkylene group severally having from 1 to 9 carbon atoms, or any of said groups whose hydrogen atom is substituted by acryloyl group or methacryloyl group, and R.sup.

Abstract: An apparatus for housing electrical wiring extending between a vehicle door and a vehicle body. A first link is pivotally connected to the vehicle door and the vehicle body for pivoting the door away from the vehicle body. A second link is pivotally connected to the vehicle door and the vehicle body rearward of the first link along the length of the vehicle. The second link cooperates with the first link to pivot the vehicle door away from the vehicle body. The second link includes a pivotal support frame, a conduit section, and a clamping member for removably clamping the pivotal support frame and the conduit section together to enable the conduit section to be detached from the pivotal support frame. When clamped, the pivotal support frame and the conduit section define a conduit therebetween. Electrical wiring extends within the conduit for providing electrical wiring between the vehicle door and the vehicle body.

Abstract: An electric connector comprising a pair of interlocking crimp-type terminals having bolt holes in flat contact portions which are brought into concentric relationship when the terminals are locked by means of interlocking lugs each extended from the outer circumference of each terminal. The bolt hole of one or a large terminal has a pair of diametrically opposite notches so that the flat contact portion of the other or a small terminal is partially inserted into the hole of one terminal in such a way that the flat contact portions of the terminals overlap each other with the concentric bolt holes and the interlocking lugs engage with each other, preventing the displacement of the terminals.