Title:
複合アルミニウム合金形材及びその製造方法
Document Type and Number:
Japanese Patent JP7250217
Kind Code:
B2
Abstract:
A composite aluminum alloy profile and a preparation method therefor. The composite aluminum alloy profile comprises an outer decorative profile (2), a polyurethane elastomer structural adhesive, and an inner frame profile (1); the inner frame profile (1) is an integral component of one-time extrusion molding of alkali-free glass fibers and polyurethane resin, and the cross section thereof is "stud"-shaped; the outer decorative profile (2) is connected to the inner frame profile (1) by means of a polyurethane elastomer structural adhesive. The preparation method comprises: preparing glass fibers and polyurethane material components A and B into a glass fiber resin reinforced profile by means of a compound strip injection machine; and adhering the inner frame profile (1) to the outer decorative profile (2) by means of the polyurethane elastomer structural adhesive; and rolling. The profile has the features of heat and sound insulation and is easy to produce.
Inventors:
Zhao, Jenqing
Application Number:
JP2022519847A
Publication Date:
March 31, 2023
Filing Date:
May 20, 2020
Export Citation:
Assignee:
広東▲キン▼銘格節能科技有限公司
International Classes:
B29C70/68; B29C63/48; B29C70/52; B32B7/12; B32B15/08; E06B1/32
Domestic Patent References:
| JP2018172116A |
Foreign References:
| CN104100173A | ||||
| CN107313685A | ||||
| US9441412 | ||||
| WO2011154300A2 |
Attorney, Agent or Firm:
Katsuhiro Imashita
Kenji Okada
Masaaki Hata
Mari Tanaka
Kenji Okada
Masaaki Hata
Mari Tanaka
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