BREATHABLE FILM COMPOSITIONS AND ARTICLES AND METHOD

A breathable film is composed of a uniform blend of two thermoplastic resin s, one having a high moisture vapor transmission rate and the other having a lo w rate. The blend is melt extruded into a film having good handling characteristics and a controlled degree of moisture vapor transmission, as d...

Full description

Saved in:
Bibliographic Details
Main Authors MCAMISH, LARRY, HUSKEY, TIMOTHY
Format Patent
LanguageEnglish
French
Published 11.10.2001
Edition7
Subjects
ACCESSORIES
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
GENERAL PROCESSES OF COMPOUNDING
HUMAN NECESSITIES
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
OUTERWEAR
PERFORMING OPERATIONS
PROTECTIVE GARMENTS
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
WEARING APPAREL
WORKING-UP
Online AccessGet full text

Cover

More Information
Summary:A breathable film is composed of a uniform blend of two thermoplastic resin s, one having a high moisture vapor transmission rate and the other having a lo w rate. The blend is melt extruded into a film having good handling characteristics and a controlled degree of moisture vapor transmission, as determined by blend rat io per unit of film thickness.
Bibliography:Application Number: CA20002305826