Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2005-05-24
2005-05-24
Boyer, Charles (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
C510S276000, C510S466000, C510S470000, C536S045000, C536S055100, C536S102000, C536S123100
Reexamination Certificate
active
06897189
ABSTRACT:
The present invention relates to compounds, and laundry compositions comprising said compounds, which are capable of providing enhanced anti-wrinkle benefits to cellulosic fiber containing fabric, said compounds having the formula:wherein each R unit is independently a siloxane units having the formula:wherein each R2is independently a C1-C22linear or branched, substituted or unsubstituted hydrocarbyl moiety; the index p is from 0 to about 50; L is a linking group; the index q is 0 or 1; R1units are fabric substantive units having the formula:in-line-formulae description="In-line Formulae" end="lead"?—[(CH2)j(R3O)k]R4in-line-formulae description="In-line Formulae" end="tail"?wherein R3is C2-C12linear or branched alkylene; R4is hydrogen, an anionic unit, and mixtures thereof; the index j is from 0 to about 25; the index k is from 0 to about 50; the sum of the indices x+y+z=n wherein n has an average value of from 5 to about 6000;.
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patent: 5059686 (1991-10-01), Sau
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patent: 20010003925 (2001-06-01), Swan
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patent: WO 9914245 (1999-03-01), None
Dupont Jeffrey Scott
Panandiker Rajan Keshav
Wang Jiping
Bolam Brian M.
Boyer Charles
Corstanje Brahm J.
The Procter & Gamble & Company
William Zerby Kim
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