Plasticized polyvinyl chloride and interlayer thereof

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United States of America Patent

PATENT NO 6180246
SERIAL NO

08182757

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Abstract

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An improved plasticized polyvinyl chloride interlayer for laminated safety glass, and an improved method of manufacturing a laminated safety glass including such plasticized polyvinyl chloride containing film is disclosed. An improved functional silane adhesion promoter is utilized in such a manner so as to impact energy dissipation is maximized while structural integrity is maintained. The plasticized polyvinyl chloride interlayer is formulated so as to provide improved long term heat stability at service use temperatures.

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Patent Owner(s)

Patent OwnerAddress
LIBBEY-OWENS-FORD CO811 MADISON AVENUE TOLEDO OHIO 43695 U S A
PILKINGTON PLCPRESCOT ROAD ST HELENS
ACHILLES USA INC1407 80TH STREET SW EVERETT WA 98203

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Holmes, Paul A Northwich, GB 9 462
MacLachlan, Julia B Adlington, GB 5 18
Negishi, Yasuo Everett, WA 2 19
Parker, Anthony A Toledo, OH 56 982
Purvis, Michael B Perrysburg, OH 17 276
Scott, John R Lynnwood, WA 10 174

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