Cleaning compositions for solid surfaces – auxiliary compositions – Auxiliary compositions for cleaning – or processes of preparing – Textile softening or antistatic composition
Reexamination Certificate
2005-06-14
2005-06-14
Hardee, John R. (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Auxiliary compositions for cleaning, or processes of preparing
Textile softening or antistatic composition
Reexamination Certificate
active
06906025
ABSTRACT:
Disclosed are automatic dryer added fabric conditioning articles and methods utilizing fabric conditioning compositions comprising from about 20 percent to about 80 percent by weight of a mixture of quaternary ammonium compounds, and between about 80 percent to about 20 percent by weight of a mixture of glycerin and glyceryl esters, wherein the fabric conditioning compositions possess a melting point of about 30° C. to about 65° C. The conditioning compositions of the present invention are preferably employed in combination with a dispensing means adapted for use in an automatic clothes dryer. The fabric conditioning compositions may be coated onto substrates, and the fabric conditioning articles thereby obtained used to impart softness and anti-static properties to fabric. The method portion of the invention involves the commingling of damp fabrics with the fabric conditioning compositions in an automatic clothes dryer to impart softness and anti-static properties to the fabric. The compositions of this invention, when coated onto substrates are mechanically and thermally stable and thus are not dislodged or prematurely released when substrate is flexed, twisted and/or stored at room temperature.
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Hardee John R.
McAndrews Held & Malloy Ltd.
Stepan Company
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