08334327 is referenced by 10 patents and cites 163 patents.

A breathable film having a base layer comprising first filler particles and second filler particles dispersed within a biodegradable polymer matrix is provided. The first filler particles constitute from about 25 wt. % to about 75 wt. % of the base layer and the second filler particles constitute from about 0.1 wt. % to about 10 wt. % of the base layer. The ratio of the average size of the first filler particles to the average size of the second filler particles being from about 2 to about 100. The film exhibits a water vapor transmission rate of about 2,000 g/m2/24 hours or more and a peak load in the machine direction of about 800 grams-force per inch or more.

Title
Highly breathable biodegradable films
Application Number
12/373976
Publication Number
8334327 (B2)
Application Date
August 31, 2006
Publication Date
December 18, 2012
Inventor
Rob L Jacobs
Woodstock
GA, US
Steven R Stopper
Suwanee
GA, US
Vasily A Topolkaraev
Appleton
WI, US
Ross T Kaufman
Neenah
WI, US
Agent
Dority & Manning P A
Assignee
Kimberly Clark Worldwide
WI, US
IPC
C09D 17/00
C08K 3/22
C08K 3/26
B29C 55/00
B29C 49/08
B28B 11/08
C08J 9/10
C08J 9/00
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