Patent ID: 6511580
Filing Date: 2003-01-28
Classification: C08G,D06M,D21H

Abstract:
A tissue having a Wet Out Time of about 15 seconds or less and containing at least about 2 dry weight percent of a hydrophilically-modified amino-functional polysiloxane having the following structure: wherein:â€œAâ€  is selected from the group consisting of hydroxy; C1-C6 alkyl radical; or C1-C6 alkoxyl radical, which can be straight chain, branched or cyclic, unsubstituted or substituted; or a â€œBâ€ . R1=a C1-C6 alkyl radical, which can be straight chain, branched or cyclic; G=(R1)m+(B)p+(D)q with R1, B and D distributed in random or block fashion; m=20-100,000; p=1-5,000; q=0-5,000; m+p+q=n; B=â€”(R3â€”Nâ€”R4)tâ€”R5â€”W wherein t=0 or 1; R3=a C2-C8 alkylene diradical, which can be straight chain or branched, substituted or unsubstituted; R4=a hydrogen or C1-C8 alkyl radical, which can be straight chain or branched, substituted or unsubstituted or a R6; R5=a C2-C8 alkylene diradical, which can be straight chain or branched, substituted or unsubstituted; W=â€”Nâ€”R6R7; OCONR9R10; wherein R6=a radical of hydrogen, COOR8, or CONR9R10; R7=a radical COOR8, or CONR9R10; R8=a C1-C10 alkyl radical, which can be straight chain, branched or cyclic, substituted or unsubstituted, aliphatic or aromatic; R9=hydrogen or a C1-C10 alkyl radical, which can be straight chain, branched or cyclic, substituted or unsubstituted, aliphatic or aromatic; R10=hydrogen or a C1-C10 alkyl radical, which can be straight chain, branched or cyclic, substituted or unsubstituted, aliphatic or aromatic; D=â€”R11â€”Y, wherein R11=a C2-C6 alkylene diradical; Y=â€”NR12R13, â€”OSO3R14, or â€”[N+R14R16SO2PhR15]Iâˆ’ where Ph is a phenyl radical; wherein R12=hydrogen, C1-C8 alkyl, COOR16, or â€”CONR17R18 radical; R13=hydrogen, C1-C8 alkyl, COOR16, or â€”CONR17R18 radical; R14=C1-C8 alkyl radical, which can be aromatic, aliphatic, cyclic, straight chain or branched; R15=C1-C24 alkyl radical; R16=C1-C8 alkyl radical, which can be aromatic, aliphatic, cyclic, straight chain or branched; R17=C1-C8 alkyl radical, which can be aromatic, aliphatic, cyclic, straight chain or branched; R18=C1-C8 alkyl radical, which can be aromatic, aliphatic, cyclic, straight chain or branched; and I=a halide or sulfate ion.