D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
9/62, 8/93.44, 2
D21H 17/07 (2006.01) B01F 17/00 (2006.01) B01F 17/18 (2006.01) C11D 1/62 (2006.01)
Patent
CA 1042466
ABSTRACT OF THE DISCLOSURE Quaternary surface active compounds provided, useful for preparing cellulose fibers such as paper of low mechanical strength and good softness, having the structure: Image wherein: R1 and R3 are selected from the group consisting of mono-, di-, and tri- alkyl phenyl groups having from about fourteen to about forty-six, suitably about twenty to about thirty-eight, preferably about twenty-three to about thirty-two carbon atoms, of the form Image wherein R is alkyl having from one to about twenty-two carbon atoms, and n, is 1, 2 or 3; R can be in any position on the ring, ortho, para, or meta to the phenolic hydroxyl. R3 and R4 are selected from the group consisting of methyl, ethyl, and hydroxyethyl groups; n1 and n2 are numbers within the range from about 4 to about 40, suitably from about 6 to about 30, preferably from about 11 to about 25, representing the average number of oxyethylene units present; and X is an anion.
218551
Emanuelsson Jan G.
Wahlen Svante L.
Berol Kemi Ab
LandOfFree
Quaternary surface active compounds and process of treating... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Quaternary surface active compounds and process of treating..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quaternary surface active compounds and process of treating... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1108333