Title:
QUATERNARY AMMONIUM SALT, MANUFACTURE AND USE
Document Type and Number:
Japanese Patent JPS5946246
Kind Code:
A
Abstract:
Quaternary ammonium salts of the formula R1-K(+)A(-) in which R1 denotes C12-C26-alkyl or C12-C26-alkenyl, K(+) denotes a group of the formula or -(+)N(R2)3, R2 denotes C1-C3-alkyl, preferably methyl, and A(-) denotes an anion of one of the following formulae: R3SO3(-), in which R3 is C6-C9-alkyl or alkenyl and the sum of C atoms in R1 and R3 should be at least 21; +TR in which Hal is fluorine, chlorine, bromine or iodine, R4 is C1-C5-alkyl, C2-C5-alkenyl or C1-C5-alkoxy in positions 3, 4, 5 or 6, R5 is hydrogen or hydroxyl in positions 2 or 3, R6 is COO- or SO3- and R7 is hydrogen or methyl, with the exception of the salicylate and m-halogenobenzoate ions when combined with C16-alkylpyridinium and C16-alkyltrimethylammonium. These salts are suitable as drag reducing agents in aqueous media with turbulent flow.
Inventors:
DEIITERU OORENDORUFU
HAINTSU HOTSUFUMAN
UERUNERU INTERUTAARU
URURITSUHI PINCHIYOBIUSU
HAINTSU HOTSUFUMAN
UERUNERU INTERUTAARU
URURITSUHI PINCHIYOBIUSU
Application Number:
JP11528583A
Publication Date:
March 15, 1984
Filing Date:
June 28, 1983
Export Citation:
Assignee:
HOECHST AG
International Classes:
C07C51/00; C07C51/41; C07C63/04; C07C63/70; C07C65/00; C07C65/01; C07C65/03; C07C65/05; C07C65/10; C07C65/11; C07C65/21; C07C67/00; C07C201/00; C07C205/59; C07C209/00; C07C209/14; C07C211/62; C07C211/63; C07C213/10; C07C301/00; C07C303/32; C07C309/01; C07C309/04; C07C309/20; C07C309/43; C07D213/04; C07D213/20; C09K3/00; C10M133/06; C10M133/40; C10M173/00; F17D1/16; C10N20/00; C10N30/00; (IPC1-7): C07C63/04; C07C65/00; C07C79/46; C07C87/30; C07C143/00; C07D213/04; C09K3/00
Domestic Patent References:
| JP58501822Y |
Attorney, Agent or Firm:
Ezaki Mitsuyoshi