摘要:
Disclosed is an agent for removing a conductive film, which contains: an acid having a boiling point of 80° C. or higher, a base having a boiling point of 80° C. or higher, or a compound which generates an acid or a base by external energy in combination with a solvent, a resin, and a leveling agent. Also disclosed is a method for removing a conducting film, which uses the agent for removing a conductive film. The agent for removing a conductive film and the method for removing a conductive film are capable of in-place uniformity removing a desired portion of a conductive film.
摘要:
A lube base oil which comprises at least one hydrocarbon compound having as the basic skeleton a structure represented by any of the general formulae (I) to (VI) and has a viscosity at −40° C. of 40 Pa·s or lower and a viscosity index of 80 or higher, (wherein p is an integer of 1 to 10, provided that in the formulae (I) and (II), p is not 1). It satisfies the coefficient of high-temperature traction, low-temperature flowability, and viscosity index on a high level.
摘要:
Provided is a lubricating oil for continuously variable transmissions characterized by that used as a base oil are a synthetic oil I having the following properties: (a) a traction coefficient at 120° C. is 115% or more of that of 2,4-dicyclohexyl-2-methylpentane, (b) a viscosity at −40° C. is not higher than a viscosity (260 Pa·s) of 2,4-dicyclohexyl-2-methylpentane and (c) a viscosity index is 65 or higher and a synthetic oil II having a viscosity of 1 Pa·s or lower at −40° C. and that the above base oil has a specific property. The above lubricating oil is a lubricating oil for continuously variable transmissions which has a high traction coefficient even at high temperature and is endowed with a good low temperature fluidity and which is suited as a lubricating oil for continuously variable transmissions for automobiles.
摘要:
A powder metallurgy lubricant includes an aromatic carboxylic acid represented by a formula (1), (Z)n-Ar—COOH (1) where Ar represents an aryl group and Z represents a substituent directly bonded to the above aryl group and is one of R, OR, OCOR and COOR, R representing one of an alkyl group, alkenyl group and alkynyl group and n being an integer in a range from 1 to 4. Z may be mutually the same or different when n is 2 or larger.
摘要:
The purpose of the present disclosure is to provide a piezoelectric device that is less likely to be damaged during the cutting process from a wafer into individual pieces, and can be measured at the wafer without being affected by adjacent piezoelectric devices. The piezoelectric device includes: a first plate which constitutes a part of the package for storing the vibrating portion, having a pair of first edges and second edges situated vertically to the first edges; a second plate bonded to the first plate and constitutes another part of the package for storing the vibrating portion; and an adhesive for bonding the first plate and the second plate together. A pair of castellations is formed on each first edge, situated symmetrical to a straight line that passes through a centerline of the first plate and is parallel to the second edge. The present disclosure also provides methods for manufacturing.
摘要:
Provided is a lubricating oil for continuously variable transmissions characterized by that used as a base oil are a synthetic oil I having the following properties: (a) a traction coefficient at 120° C. is 115% or more of that of 2,4-dicyclohexyl-2-methylpentane, (b) a viscosity at −40° C. is not higher than a viscosity (260 Pa·s) of 2,4-dicyclohexyl-2-methylpentane, and (c) a viscosity index is 65 or higher, and a synthetic oil II having a viscosity of 1 Pa·s or lower at −40° C. and that the above base oil has a specific property. The above lubricating oil is a lubricating oil for continuously variable transmissions which has a high traction coefficient even at high temperature and is endowed with a good low temperature fluidity and which is suited as a lubricating oil for continuously variable transmissions for automobiles.
摘要:
A lube base oil which comprises at least one hydrocarbon compound having as the basic skeleton a structure represented by any of the general formulae (I) to (VI) and has a viscosity at −40° C. of 40 Pa·s or lower and a viscosity index of 80 or higher, (wherein p is an integer of 1 to 10, provided that in the formulae (I) and (II), p is not 1). It satisfies the coefficient of high-temperature traction, low-temperature flowability, and viscosity index on a high level.
摘要:
A lubricating oil composition of the invention contains longifolene represented by the following formula (1), that is, (1S,3aR,4S,8aS)-4,8,8-trimethyl-9-methylene-decahydro-1,4-methanoazulene.
摘要:
Provided is a conductive laminated body which has resistance to removal agents employed in chemical etching performed when a conductive laminated body is processed to form an electrode member employed in a touch panel, for example, and which has excellent durability with respect to heat. The conductive laminated body, in which a conductive layer, which includes a conductive component having a network structure comprising a linear structure, and a protective layer are laminated from the substrate side on at least one face of the substrate, wherein the average thickness (t) of the protective layer is 100 to 1,000 nm.
摘要:
The purpose of the present disclosure is to provide a piezoelectric device that is less likely to be damaged during the cutting process from a wafer into individual pieces, and can be measured at the wafer without being affected by adjacent piezoelectric devices. The piezoelectric device includes: a first plate which constitutes a part of the package for storing the vibrating portion, having a pair of first edges and second edges situated vertically to the first edges; a second plate bonded to the first plate and constitutes another part of the package for storing the vibrating portion; and an adhesive for bonding the first plate and the second plate together. A pair of castellations is formed on each first edge, situated symmetrical to a straight line that passes through a centerline of the first plate and is parallel to the second edge. The present disclosure also provides methods for manufacturing.