Back to results
US 2009/0022983 A1Published application
Fibrous structures
OwnerDavid William Cabell, Paul Dennis Trokhan +1inventors
InventorsDavid William Cabell, Paul Dennis Trokhan, Steven Lee Barnholtz
Life of this patent
Estimating the term…
Abstract
Fibrous structures containing a mixture of three or more different fibrous elements (filaments and/or fibers) are provided.
Claims23
A fibrous structure comprising:
- a. a non-thermoplastic, first fibrous element, wherein the first fibrous element exhibits a length to average diameter ratio of greater than 2000;
- b. a second fibrous element different from the first fibrous element;
- and
- c. a third fibrous element different from the first and second fibrous elements.
1 more element
A fibrous structure comprising:
- a. a first fibrous element comprising a random mixture of polymers wherein at least one of the polymers is a biodegradable polymer, wherein the first fibrous element exhibits a length to average diameter ratio of greater than 2000;
- b. a second fibrous element different from the first fibrous element;
- and
- c. a third fibrous element different from the first and second fibrous elements.
1 more element
A fibrous structure comprising:
- a. a non-thermoplastic, non-cellulose-containing first fibrous element;
- b. a second fibrous element different from the first fibrous element;
- and
- c. a third fibrous element different from the first and second fibrous elements.
1 more element
A fibrous structure comprising three or more different fibrous elements wherein the fibrous structure exhibits differential basis weight.
Dependencies are inferred from the claim text.