Provided is a bonded object in which an adherend material such as an inorganic material or organic polymeric material and a peroxide-containing polymeric material have been tenaciously bonded to each other regardless of the material of each member and without requiring the use of an adhesive and which is excellent in terms of light resistance, weatherability, heat resistance, chemical resistance, water resistance, and durability, does not alter even when the environment changes, and is chemically and mechanically stable. The bonded object comprises: an adherend material which is either at least any inorganic material selected from metallic materials and ceramic materials or an organic polymeric material and which has a binder containing a copolymerizable surface improver represented by chemical formula (1), X-Y-Si-(CH3)a(OR)3-a (1) the binder having been applied to the surface of the adherend material or having been applied thereto and bonded and/or adsorbed thereto; and a peroxide-containing polymeric material bonded to the adherend material through the copolymerizable surface improver.
The purpose of the present invention is to provide a wiring substrate from which a metal film cannot be detached easily. A process for forming a metal film comprises a step (X) of applying an agent containing a compound (α) onto the surface of a base and a step (Y) of forming a metal film on the surface of the compound (α) by a wet-mode plating technique, wherein the compound (α) is a compound having either an OH group or an OH-generating group, an azide group and a triazine ring per molecule, and the base comprises a polymer.
[Problem] To provide a technique by which an -OH group can be effectively formed on a material surface for the purpose of making the material suitable for bonding (for example, for molecular bonding) that utilizes a chemical reaction (chemical binding). [Solution] A bonding method for bonding a substrate A and a substrate B, which comprises: a step for applying an agent that contains the compound (α) described below on the surface of the substrate A; a step for arranging the substrate B so as to face the compound (α) that is present on the surface of the substrate A; and a step for integrally bonding the substrate A and the substrate B by applying a force onto the substrate A and/or the substrate B. The compound (α) is a compound that has an OH group or an OH-forming group, an azide group and a triazine ring in each molecule, and the substrate A is configured using a polymer.
C09J 5/00 - Adhesive processes in generalAdhesive processes not provided for elsewhere, e.g. relating to primers
C07F 7/18 - Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
C09J 5/06 - Adhesive processes in generalAdhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive
C09J 183/06 - Polysiloxanes containing silicon bound to oxygen-containing groups
C09J 183/08 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
C09J 183/14 - Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon onlyAdhesives based on derivatives of such polymers in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
C09J 185/00 - Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbonAdhesives based on derivatives of such polymers
4.
BONDED OBJECT OF THREE-DIMENSIONAL SILICONE RUBBER
A simple silicone-rubber bonded object is provided in which nonflowable substrates, i.e., a three-dimensional elastic silicone rubber substrate molded beforehand and an adherend substrate, were able to be tenaciously bonded to each other without using a flowable curable adhesive or pressure-sensitive adhesive and which is inexpensive and has high productivity. The silicone-rubber bonded object (1) comprises a three-dimensional elastic silicone rubber substrate (11a) having hydroxy groups on the surface and an adherend substrate (12a) having hydroxy groups on the surface, the substrates having been laminated to each other by covalent bonding between the hydroxy groups of both. The elastic substrate (11a) and/or the adherend substrate (12a) has undergone corona discharge treatment and/or plasma treatment, whereby the hydroxy groups have been formed on the surface thereof.
C08J 5/12 - Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
C09J 5/00 - Adhesive processes in generalAdhesive processes not provided for elsewhere, e.g. relating to primers
C09J 5/02 - Adhesive processes in generalAdhesive processes not provided for elsewhere, e.g. relating to primers involving pretreatment of the surfaces to be joined
Provided is a laminated body which solves, all at once, the issues of conventional methods, such as adhesiveness to a board having low surface roughness, stress concentration relaxing, reliability improvement, high adhesiveness (especially, that of a conductor layer), heat resistance, almighty characteristics (being adherable irrespective of the type of an adhesive), in manufacture of laminated bodies. The laminated body is formed by having an entropically elastic molecular adhesive layer between two boards, and the entropically elastic molecular adhesive layer is composed of an entropically elastic material layer, and a layer of a molecular adhesive having a group which can be bonded to the entropically elastic material layer.
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 15/06 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of rubber
B32B 25/04 - Layered products essentially comprising natural or synthetic rubber comprising rubber as the main or only constituent of a layer, next to another layer of a specific substance
C09J 4/00 - Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
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