STRETCHABLE FILM, STRETCHABLE LAMINATE AND A PRODUCT CONTAINING IT Russian patent published in 2021 - IPC B32B25/14 B32B25/10 B32B5/02 

Abstract RU 2746996 C2

FIELD: sanitation.

SUBSTANCE: invention relates to the field of polymeric materials used for sanitary purposes and relates to stretchable laminates for sanitary products such as a diaper or a mask. The stretchable film for a sanitary article consists of a laminated film made of a lot of elastomer layers. The stretchable film contains an elastomer layer (A1), an elastomer layer (B) and an elastomer layer (A2). The layers are arranged in this order. The elastomer layer (A1) and the elasomer layer (A2) are arranged as the outer layers. Both layers contain a fatty acid amide and a metal soap.

EFFECT: invention provides a stretchable film that prevents misfeed while being unwound from a roll as well as a sanitary article containing such a film.

25 cl, 4 dwg, 4 tbl, 19 ex

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RU 2 746 996 C2

Authors

Takeda Kohei

Nakagawa Muneshige

Ikishima Shinsuke

Dates

2021-04-23Published

2017-12-01Filed