To provide a method for manufacturing a seal member which has excellent heat resistance, weather resistance and sound insulation property, facilitates manufacture, and can suppress an increase in the weight, and a method for joining a member.SOLUTION: There is provided a method for joining a resin porous body 7 to a first member 6 made from a crosslinked rubber through an adhesive material 21, where the adhesive material 21 is made from a polyolefin material, and has a melt flow rate (190°C and 2.16 kg) of 2.0 g/10 min or more and storage elasticity of 1.0×10Pa or less.SELECTED DRAWING: Figure 33
【課題】耐熱性および耐候性と遮音性が高く、さらに製造が容易であるとともに、重量の増大を抑制できるシール部材の製造方法と、部材の接合方法を提供する。【解決手段】架橋ゴムからなる第1の部材6に接着材21を介して樹脂製の多孔体7を接合する方法において、接着材21がポリオレフィン材料からなり、メルトフローレート(190℃、2.16kg)が2.0g/10min以上であり、かつ貯蔵弾性率が1.0×108Pa以下であることを特徴とする。【選択図】図33
METHOD FOR MANUFACTURING SEAL MEMBER AND METHOD FOR JOINING MEMBER
シール部材の製造方法および部材の接合方法
2019-03-22
Patent
Elektronische Ressource
Japanisch
IPC: | B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / C08J Verarbeitung , WORKING-UP / C09J ADHESIVES , Klebstoffe / E06B Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore , FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES |
METHOD FOR MANUFACTURING SEAL MEMBER AND METHOD FOR JOINING MEMBER
Europäisches Patentamt | 2019
|METHOD FOR MANUFACTURING SEAL MEMBER AND METHOD FOR JOINING MEMBER
Europäisches Patentamt | 2019
|