Hydroxysulfobetaines and their use in antistatic finishing of sy

Details Hydroxysulfobetaines and their use in antistatic finishing of sy Hydroxysulfobetaines and their use in antistatic finishing of sy

1977-07-14

1979-02-13

Thomas, Jr., James O.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260459A, 427390B, C07C14314, C09K 316

Patent

active

041395530

ABSTRACT:
Hydroxysulfobetaines having the formula ##STR1## wherein Y represents two to five substituted nitrogens connected by --(CH.sub.2).sub.m -- groups, selected from the group consisting of ##STR2## WITH THE PROVISO THAT AT LEAST ONE OF Y is B); R.sub.1 is an alkyl and R.sub.2 is a member selected from the group consisting of hydrogen and alkyl, where the sum of the carbon atoms in R.sub.1 + R.sub.2 is from 9 to 22; R.sub.3 is a member selected from the group consisting of hydrogen, hydroxyethyl and alkyl having from 1 to 5 carbon atoms; R.sub.4, R.sub.5 and R.sub.6 are individually members selected from the group consisting of hydroxyethyl and alkyl having from 1 to 5 carbon atoms; R.sub.7 is a member selected from the group consisting of ##STR3## and R.sub.4 ; X.sup..crclbar. is a member selected from the group consisting of --(CH.sub.2).sub.n -- SO.sub.3.sup..crclbar. and --CH.sub.2 -- CH(OH) -- CH.sub.2 -- SO.sub.3.sup..crclbar. ; m is an integer from 2 to 6; n is an integer from 1 to 4; (anion).sup..crclbar. represents an anionic group; and (cation).sup..sym. represents a cationic group, as well as the method of making fiber materials antistatic by applying an above hydroxysulfobetaine as well as hydroxycarbobetaines thereto.

REFERENCES:
patent: 2781389 (1957-02-01), Mannheimer
patent: 3198822 (1965-08-01), Mannheimer et al.
patent: 3227749 (1966-01-01), Camlore et al.
patent: 3547985 (1970-12-01), Rinkler et al.
patent: 3894077 (1975-07-01), Horikawa et al.

Affiliated with

Also associated with

Rating

Hydroxysulfobetaines and their use in antistatic finishing of sy does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydroxysulfobetaines and their use in antistatic finishing of sy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydroxysulfobetaines and their use in antistatic finishing of sy will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-691051