US 2022/0177744 A1 · WEB LINER WITH PARTIALLY EMBEDDED FILAMENTS

Abstract

A release liner having filaments contacted to a major side thereof, then pressed thereinto. The filaments may be a thermoplastic or thermoset type material.

Claims25

Dependent claims

A film-based article comprising:

a release liner having first and second major sides;
and,
a plurality of filaments disposed on the first major side of the liner.

Dependencies are inferred from the claim text.

Facts

Application

15/748,697Filed 26 Jul 2016

Priority

30 Jul 2015

Published

9 Jun 2022

Term ends

Not estimatedThe source records don’t support an estimate.

Classification12 codes

B29C 70/16
Characterised by the structure of fibrous reinforcements , e.g. hollow fibres: using fibres of substantial or continuous length
C09J 7/403
Characterised by release liners: characterised by the structure of the release feature
C09J 7/35
Characterised by the adhesive composition: heat-activated
C09J 7/38
Characterised by the adhesive composition: pressure-sensitive adhesives [PSA]

Abstract

A release liner having filaments contacted to a major side thereof, then pressed thereinto. The filaments may be a thermoplastic or thermoset type material.

Claims25

Dependent claims

A film-based article comprising:

a release liner having first and second major sides;
and,
a plurality of filaments disposed on the first major side of the liner.

Dependencies are inferred from the claim text.

Web liner with partially embedded filaments

Life of this patent

Abstract

Claims25

Web liner with partially embedded filaments

Life of this patent

Abstract

Claims25