US Patent Application No: 2001/0014,380

Number of patents in Portfolio can not be more than 2000

Multilayer molded articles

Stats

ATTORNEY / AGENT: (SPONSORED)
 

Importance

Loading Importance Indicators... loading....

Abstract

The present invention provides a multilayer molded article comprising at least two skin materials attached in once piece to the surface of base materials made of thermoplastic resin by mutual contact of the two skin materials in overlapped edge(s), said two skin materials being adjacent, wherein the base material on the back of one skin material and the base material on the back of the other skin material are integrated in one piece by fusion in at least one of the overlapped edges of the adjacent two skin materials, such that the end of the overlapped edge of the two skin materials bent toward the base materials is enclosed by plural ribs provided in the overlapped edge of the two skin materials on the back of the base materials, said multilayer molded article wherein the base materials are integrated reliably to the skin materials and the base materials on the back of each skin material are mutually integrated strongly to achieve high strength and excellent appearance, so that the multilayer molded article has high strength and excellent in appearance and can thus be used in a wide variety of utilities including interior parts in automobiles.

Loading the Abstract Image... loading....

First Claim

Related Publications

Loading Related Publications... loading....

Patent Owner(s)

Patent OwnerAddressTotal Patents
SUMITOMO CHEMICAL COMPANY, LIMITEDOSAKA4555

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kobayashi, Yoshitaka Ibaraki, JP 34 62
Usui, Nobuhiro Takatsuki, JP 71 600

Patent Citation Ranking

Forward Cites

Patent Info (Count) # Cites Year
 
SUZUKI MOTOR CORPORATION (1)
7,858,013 Injection molding method 0 2008