CA3125822C - Feuille respirante - Google Patents

Feuille respirante

Info

Publication number
CA3125822C
CA3125822C CA3125822A CA3125822A CA3125822C CA 3125822 C CA3125822 C CA 3125822C CA 3125822 A CA3125822 A CA 3125822A CA 3125822 A CA3125822 A CA 3125822A CA 3125822 C CA3125822 C CA 3125822C
Authority
CA
Canada
Prior art keywords
film
less
weight
component
density
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA3125822A
Other languages
English (en)
Other versions
CA3125822A1 (fr
Inventor
Robert Koplin
Dennis Becker
Christoph Meier
Thomas Arlt
Original Assignee
RKW SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE102019111445.4A external-priority patent/DE102019111445A1/de
Application filed by RKW SE filed Critical RKW SE
Publication of CA3125822A1 publication Critical patent/CA3125822A1/fr
Application granted granted Critical
Publication of CA3125822C publication Critical patent/CA3125822C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

L'invention concerne une feuille respirante. La hauteur de chute spécifique d'impact de chute de balle de la feuille est supérieure à 100 mm par gramme de polymère par mètre carré. La feuille présente une perméabilité à la vapeur d'eau d'au moins 1000 g/m2 en 24 heures. L'allongement à la rupture de la feuille dans la direction de machine est inférieur à 200 %.`
CA3125822A 2019-05-03 2020-05-02 Feuille respirante Active CA3125822C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102019111445.4A DE102019111445A1 (de) 2019-05-03 2019-05-03 Atmungsaktive Folie
DE102019111445.4 2019-05-03
PCT/EP2020/062225 WO2020225165A1 (fr) 2019-05-03 2020-05-02 Feuille respirante

Publications (2)

Publication Number Publication Date
CA3125822A1 CA3125822A1 (fr) 2020-11-12
CA3125822C true CA3125822C (fr) 2025-12-09

Family

ID=

Similar Documents

Publication Publication Date Title
JP7653471B2 (ja) 通気性を有する微孔性熱可塑性の薄いフィルム
US11780996B2 (en) Breathable film
TW201318819A (zh) 用於拉伸膜織物的方法
US20240217204A1 (en) Breathable films having increased hydrostatic head pressure
US20170312968A1 (en) Printed breathable and microporous thin thermoplastic film
CA3125822C (fr) Feuille respirante
RU2786401C1 (ru) Газо- и паропроницаемая пленка
BR112021011610B1 (pt) Folha respirável, processo para produção de uma folha respirável e uso de uma folha respirável