Shrink resistant and wrinkle free textiles
OwnerRobb Richard Gardner, William Michael Scheper +2inventors
InventorsRobb Richard Gardner, William Michael Scheper, Mark Robert Sivik, Victor Manuel Arredondo
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OwnerRobb Richard Gardner, William Michael Scheper +2inventors
InventorsRobb Richard Gardner, William Michael Scheper, Mark Robert Sivik, Victor Manuel Arredondo
Estimating the term…
Formaldehyde-free durable press finished textiles having cross-linked polymaleate finishes are provided. The finish comprises a cross-linked polymaleate having a crosslinked adjunct selected from the group having the formula: wherein R is independently H, OH, OM, or a unit having the formula: and mixtures thereof; X is H, OH, or OSO3M, M is H, a salt forming cation, and mixtures thereof; the indices x, y, and z are each independently from 0 to about 7; x+z is greater than or equal to 1, Q is H, OH, OM but not H when both x and z are greater than or equal to 1 and the textile has a durable press rating of at least about 3.0 and a tensile strength retention of greater than 40%.
A formaldehyde-free durable press finished textile having a combined 1,2,3,4-butanetetracarboxylic acid (BTCA) and polymaleate cross-linked finish wherein the BTCA accounts for 0.1–75% of the total cross-linking agent applied to the fabric, and said cross-linked polymaleate is selected from the group having the formula:
A formaldehyde-free durable press finished textile having a cross-linked polymaleate finish, the finish comprising a cross-linked polymaleate having a cross-linking adjunct selected from the group having the formula:
Dependencies are inferred from the claim text.