Stock material or miscellaneous articles – Vehicle body ornament
Patent
1995-10-20
1998-01-27
Ryan, Patrick
Stock material or miscellaneous articles
Vehicle body ornament
428 367, 428 369, 428 67, 428192, 428297, 428323, 428458, 428462, 428483, 428910, 524505, 524507, 524537, 293120, 293122, 293136, 293155, 264506, 264512, 264515, 156245, 156287, B32B 900
Patent
active
057120030
ABSTRACT:
Provided is a blow-molded article which can be readily formed with good Gloss and with substantially no surface unevenness, even without application of surface coating, and which can be used as a finished product without further treatment. The blow-molded article has a base layer and a surface layer. The base layer is formed from a thermoplastic resin material having a melt index (MI) of about 0.05-2.0 and a flexural modulus of 1,470 MPa (15,000 kgf/cm.sup.2) or more. The surface layer is formed from a colored or transparent thermoplastic resin material having an MI of about 1-30 provided that it is higher than that of the base layer, and excellent weather resistance. The thermoplastic resins used to form the base and surface layers should be resins of the same family.
REFERENCES:
patent: 4687804 (1987-08-01), Shiraishi et al.
patent: 4940270 (1990-07-01), Yamazaki et al.
patent: 5123688 (1992-06-01), Takado et al.
patent: 5334647 (1994-08-01), Sperk, Jr. et al.
patent: 5484824 (1996-01-01), Abe et al.
Miyamoto Syojirou
Ogiso Koichi
Suenaga Kiyoshi
Bahta Abraham
Ryan Patrick
Toyoda Gosei Co,., Ltd.
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