B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
B32B 7/12 (2006.01) B32B 27/06 (2006.01) B32B 27/12 (2006.01) C09J 7/02 (2006.01) C09J 7/04 (2006.01) C09J 123/20 (2006.01)
Patent
CA 2272144
Sheets for protecting paint films of automobiles which can adhere with no wrinkle to paint films of automobiles and cover the same, even in curved surface portions, at a high reliability while achieving excellent protection function to colliding matters, etc. (i.e., the inherent function of protecting sheets) and being easily peeled and removed after completion of the aimed protection, thus preventing the permeation of rainwater, etc. and protecting the paint films of automobiles from being damaged by denaturation, etc. Such a sheet for protecting paint films of automobiles comprises a support (1) comprising a polymer film (12) having a nonwoven fabric (11) laminated on one or both surfaces thereof, and a pressure-sensitive adhesive layer (2) formed on one surface of the polymer film. Lamination of the film on the non-woven fabric makes it possible to provide a sheet which is excellent in durability, function of protecting paint films and peeling workability after the completion of the aimed protection. In this sheet for protecting paint films of automobiles, the non-woven fabric shows an excellent follow-up performance to curved surfaces and thus ensures adhesion with no wrinkle to paint films of automobiles and covering the same, while the film layer prevents the permeation of rainwater, etc.
Eda Takeshi
Hayashi Keiji
Inoue Tsuyoshi
Matsui Komaharu
Sano Kenji
Kansai Paint Co. Ltd.
Nitto Denko Corporation
Riches Mckenzie & Herbert Llp
LandOfFree
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