Stock material or miscellaneous articles – Composite – Of silicon containing
Reexamination Certificate
2005-01-21
2008-05-20
Peng, Kuo-Liang (Department: 1796)
Stock material or miscellaneous articles
Composite
Of silicon containing
C428S451000, C528S031000, C528S032000
Reexamination Certificate
active
07374819
ABSTRACT:
A release film comprising a plastic film substrate3, a first layer1provided on at least one side of the substrate, and a second layer2provided on the first layer1. The second layer2functions as a release layer and the first layer1as an adhesive layer to fix the second layer2on the substrate3. The release film has a small peel force and can be prepared from solvent-free compositions.
REFERENCES:
patent: 3922443 (1975-11-01), Brown et al.
patent: 4057596 (1977-11-01), Takamizawa et al.
patent: 4071644 (1978-01-01), Grenoble et al.
patent: 4618522 (1986-10-01), Modic
patent: 4772515 (1988-09-01), Hara et al.
patent: 6696161 (2004-02-01), Irifune et al.
patent: 6794444 (2004-09-01), Yamamoto et al.
patent: 0 150 772 (1985-08-01), None
patent: 0 563 704 (1996-10-01), None
patent: 1 277 802 (2003-01-01), None
patent: 1 323 796 (2003-07-01), None
patent: 0 882 576 (2004-04-01), None
Birch & Stewart Kolasch & Birch, LLP
Peng Kuo-Liang
Shin-Etsu Chemical Co. , Ltd.
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