INTERMEDIATE POLYMERIC LAYERS CONTAINING ANTI-ADHESION LAYERS Russian patent published in 2010 - IPC B32B17/10 C08K5/20 C08J5/18

Abstract RU 2404060 C2

FIELD: chemistry.

SUBSTANCE: invention relates to polymeric intermediate layers used in multilayer glass panels The intermediate layer contains a polymeric stack having a first polyvinylbutyral sheet without anti-adhesives, tightly attached to a polyvinylbutyral sheet with anti-adhesives.

EFFECT: invention presents adhesion of polyvinylbutyral sheets while preserving optical purity of the ready laminated glass and the acceptable level of adhesion between a polyvinylbutyral sheet and glass.

11 cl, 3 dwg

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RU 2 404 060 C2

Authors

Lin Chia-Chang

Juan Ping

Dates

2010-11-20—Published

2006-03-17—Filed