EXTRUDED MATTE FILM WITH IMPROVED MECHANICAL PROPERTIES AND HIGH RESISTANCE TO WEATHER CONDITIONS Russian patent published in 2020 - IPC B32B27/08 C08L27/12 C08L33/12 C08K7/20 B29C48/08 B29D7/01 B32B27/20 

Abstract RU 2718929 C1

FIELD: protective materials.

SUBSTANCE: present invention relates to an extruded opaque film comprising at least one layer in which glass granules are uniformly distributed in a polymer matrix containing at least one fluoropolymer and at least one additional layer. Matte film has extremely high resistance to UV, high resistance to atmospheric effects and excellent mechanical properties. Therefore, film according to present invention is very suitable for protecting the surface of materials, such as polyvinyl chloride, and for use in varieties of laminated plastic molded at high pressure.

EFFECT: disclosed is an extruded matte film with improved mechanical properties and high resistance to atmospheric effects.

15 cl, 3 tbl, 3 dwg

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RU 2 718 929 C1

Authors

Guenanten, Claude

Haring, Helmut

Birth, Detlef

Conrad, Max

Reinheimer, Eric

Dickhaut, Gunther

Seyoum, Ghirmay

Karampougioukis, Wangelis

Musci, Girolamo

Dates

2020-04-15Published

2017-12-05Filed