INTERMEDIATE FILM FOR MULTILAYER GLASS AND MULTILAYER GLASS Russian patent published in 2019 - IPC C03C27/12

Abstract RU 2693108 C2

FIELD: laminated products or materials.

SUBSTANCE: invention relates to an interlayer film for laminated glass. Intermediate film for multilayer glass has an expansion coefficient in the transverse direction of 10 % or less when measured after aging in hot water at 80 °C for 10 minutes.

EFFECT: object of the invention is to provide an intermediate film for multilayer glass, which is between glass sheets and does not protrude during pre-connection under pressure during production of multilayer glass.

3 cl, 1 tbl, 1 dwg, 7 ex

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RU 2 693 108 C2

Authors

Mori, Michiko

Kido, Koji

Kawate, Hiroshi

Hirota, Etsurou

Dates

2019-07-01—Published

2015-09-30—Filed