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    • 2. 发明公开
    • 복합 성형체 및 그의 제조 방법, 및 접합용 수지
    • 复合成型体及其制造方法以及粘结树脂
    • KR1020060096006A
    • 2006-09-05
    • KR1020067006294
    • 2004-09-30
    • 다이셀에보닉 주식회사
    • 무쯔다,미쯔테루아리타,히로아끼코마다,하지메이쿠타,토루
    • B32B27/08B32B27/34B32B27/40
    • B32B27/40B32B7/10B32B27/08B32B27/16B32B27/285B32B27/34B32B2274/00B32B2307/536B32B2307/538B32B2437/02C08G2410/00C08L27/12C08L29/10C08L75/04C09D175/04Y10T428/2933Y10T428/31551Y10T428/31562C08L2666/04
    • Disclosed is a composite formed body wherein a resin member composed of a thermoplastic non-urethane resin and another resin member composed of a thermoplastic polyurethane resin are directly bonded to each other. This composite formed body is characterized in that (Ia) the thermoplastic non-urethane resin (Ib) is composed of at least one material selected among polyamide components having an aliphatic ring (such as aliphatic polyamide resins and aliphatic polyamide elastomers) and compounds having an amino group (such as polyamide oligomers) or in that (IIa) the thermoplastic non-urethane resin (IIb) and the thermoplastic polyurethane resin are respectively composed of a resin having a polyether segment. The resin composition (Ib) may be a resin composition (Ib-2) containing a thermoplastic non-urethane resin and a compound having an amino group. The composite formed body can be produced by heating at least one of the thermoplastic non-urethane resin and the thermoplastic polyurethane resin and bonding them with each other. With this invention, even a resin member containing a thermoplastic non- urethane resin as the base resin can be directly and securely bonded to a thermoplastic polyurethane resin member having different properties by a simple method.
    • 公开了一种复合成型体,其中由热塑性非聚氨酯树脂构成的树脂构件和由热塑性聚氨酯树脂构成的另一树脂构件直接接合。 该复合成型体的特征在于,(Ia)热塑性非聚氨酯树脂(Ib)由选自具有脂肪族环的聚酰胺成分(例如脂肪族聚酰胺树脂和脂肪族聚酰胺弹性体)中的至少一种材料构成, 氨基(例如聚酰胺低聚物),或者(IIa)中,热塑性非聚氨酯树脂(IIb)和热塑性聚氨酯树脂分别由具有聚醚链段的树脂构成。 树脂组合物(Ib)可以是含有热塑性非聚氨酯树脂和具有氨基的化合物的树脂组合物(Ib-2)。 可以通过加热热塑性非聚氨酯树脂和热塑性聚氨酯树脂中的至少一种并将它们彼此粘合来制造复合成形体。 通过本发明,即使含有作为基础树脂的热塑性非聚氨酯树脂的树脂构件也可以通过简单的方法直接可靠地结合到具有不同性质的热塑性聚氨酯树脂构件。