Production method for bonded article, and bonded article
AssigneeOMRON Corporation
InventorsNorihito HIRAMITSU, Takekazu KOMORI
Life of this patent
Estimating the term…
Abstract
In order to thermally cure a thermosetting adhesive quickly and with less energy, the bonded article (10) according to the present invention comprises an adherend member (1) having a thermal conductivity of 1 w/m·K or more, an adherend member (2) made of a material which can adhere to the adherend member (1), and an adhesion portion that is formed of a cured product of a thermosetting adhesive (3) and that is in contact with both the adherend member (1) and the adherend member (2), wherein the adherend member (1) has a heat transfer-inhibiting structure (4) which inhibits the transfer of heat from a portion thereof in contact with the adhesive (3) to a peripheral portion thereof.
Claims15
A bonded article, comprising:
- a first member having a thermal conductivity of 1 w/m·K or more;
- a second member made of a material able to adhere to the first member;
- and
- an adhesion portion that is formed of a cured product of a thermosetting adhesive and that is in contact with both the first member and the second member, wherein
- the first member comprises a heat transfer-inhibiting structure that inhibits transfer of heat from a portion in contact with the adhesion portion to a peripheral portion.
A bonded article, comprising:
- a first member having a thermal conductivity of 1 w/m·K or more;
- a second member made of a material able to adhere to the first member;
- and
- an adhesion portion that is formed of a cured product of a thermosetting adhesive and that is in contact with both the first member and the second member, wherein
- in the first member, an amount of transfer of heat of a material constituting a portion in contact with the adhesion portion is smaller than that of a material constituting a portion other than the portion in contact.
A production method for a bonded article, which is a production method for a bonded article of a first member having a thermal conductivity of 1 w/m·K or more and a second member made of a material able to adhere to the first member, the production method comprising:
- an applying step of applying a thermosetting adhesive so as to contact both the first member and the second member;
- and
- a heat-inputting step of introducing heat from a surface of the first member different from an application surface of the adhesive toward an application region of the adhesive, wherein
- the first member comprises a heat transfer-inhibiting structure that inhibits transfer of heat from a heat-inputting portion into which heat is introduced to a peripheral portion.
A production method for a bonded article, which is a production method for a bonded article of a first member having a thermal conductivity of 1 w/m·K or more and a second member made of a material able to adhere to the first member, the production method comprising:
- an applying step of applying a thermosetting adhesive so as to contact both the first member and the second member, and
- a heat-inputting step of introducing heat from a surface of the first member different from an application surface of the adhesive toward an application region of the adhesive, wherein
- in the first member, an amount of transfer of heat of a material constituting a heat-inputting portion into which heat is introduced is smaller than that of a material constituting a portion other than the heat-inputting portion.
Dependencies are inferred from the claim text.