Back to results
US 2006/0244185 A1Published application
Polymeric film exhibiting improved anti-blocking characteristics and process of making
AssigneeThe Procter & Gamble Company
InventorsArman Ashraf, Daniel Wheeler
Life of this patent
Estimating the term…
Abstract
A method of forming a film resistant to blocking including the steps of providing a polymeric film having a first and second surface; applying the anti-blocking agent in a fluid or molten state to at least the first surface of the polymeric film; and gathering the treated film. The anti-blocking agent may be substantially acrylic free.
Claims21
1) A method of forming a film resistant to blocking, said method comprising the steps of:
- a) providing a polymeric film having a first surface and a second surface,
- b) applying an anti-blocking agent in a fluid or molten state to at least the first surface of the polymeric film, and
- c) gathering the treated film to form a gathered film;
- wherein the anti-blocking agent is substantially acrylic free.
1 more element
14) A treated film comprising:
- a) a polymeric film having a first surface and a second surface;
- and
- b) an anti-blocking agent disposed on at least the first surface of the polymeric film;
- wherein said treated film exhibits an average T-Peel force of less than or equal to about 20 N/cm and wherein the anti-blocking agent is substantially acrylic free.
1 more element
21) A diaper having a front waist region, a rear waist region, and a crotch region positioned between the front and rear waist regions;
- said diaper comprising:
- a) a liquid pervious topsheet;
- b) a backsheet at least partially joined to said topsheet;
- c) an absorbent core positioned between said topsheet and backsheet;
- d) at least one element selected from the group consisting of a pair of side panels, a pair of leg cuffs, a waist feature, a fastening system, and combinations thereof;
- wherein said element comprises a treated film, said treated film comprising:
- i) an polymeric film having a first surface and a second surface;
- and
- ii) an anti-blocking agent disposed on at least one surface of the polymeric film;
- wherein said treated film exhibits an average T-Peel force of less than or equal to about 20 N/cm and wherein said anti-blocking agent is substantially acrylic free.
7 more elements
Dependencies are inferred from the claim text.