Sulfuric acid amine salt, sulfonic acid amine salt,...

Details Sulfuric acid amine salt, sulfonic acid amine salt,... Sulfuric acid amine salt, sulfonic acid amine salt,...

2007-02-20

2007-02-20

Hardee, John R. (Department: 1751)

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

Specific organic component

Reexamination Certificate

active

11332161

ABSTRACT:
Provided is a process for preparing a sulfuric acid amine salt (I) represented by the formula (I), which is a neutralization compound between a sulfated compound having a long chain alkyl or alkenyl group and an amine having a long chain alkyl or alkenyl group, useful as softener.wherein R31is a linear or branched C18-36alkyl or alkenyl group, or a group represented by the formula R36—(OA)n- (wherein R36is a linear or branched C12-36alkyl or alkenyl group, OA is an oxyalkylene group having 2 to 4 carbon atoms and n is a number of from 0.1 to 10 on average), R32is a is a linear or branched C10-36alkyl or alkenyl group, X is —CONH—, —NHCO—, —COO— or —OCO—, R33is a linear or branched C1-6alkylene group, R34is a linear or branched C1-6alkyl or hydroxyalkyl group, or a group represented by R5—[B—R6]b—, R35is a linear or branched C1-6alkyl or hydroxyalkyl group, wherein R5is a linear or branched C10-36alkyl or alkenyl group, R6is a linear or branched C1-6alkylene group, B is a group selected from the group consisting of —COO—, —OCO—, —CONH— and —NHCO—, b is a number of 0 or 1 and m is a number of 0 or 1. A sulfonic acid amine salt may be obtained.

REFERENCES:
patent: 4447343 (1984-05-01), May et al.
patent: 4476045 (1984-10-01), O'Lenick
patent: 4548810 (1985-10-01), Zofchak
patent: 4661270 (1987-04-01), Grandmaire et al.
patent: 4751009 (1988-06-01), Damaso et al.
patent: 5409621 (1995-04-01), Ellis et al.
patent: 6218354 (2001-04-01), Demeyere et al.
patent: 6486120 (2002-11-01), Porta et al.
patent: 6528070 (2003-03-01), Bratescu et al.
patent: 6617303 (2003-09-01), Smith et al.
patent: 146467 (1981-02-01), None
patent: 0 609 574 (1994-08-01), None
patent: 5-106166 (1993-04-01), None
patent: 10-298867 (1998-11-01), None
patent: 2001-200474 (2001-07-01), None
patent: 2001-526304 (2001-12-01), None
patent: WO-96/12000 (1996-04-01), None
patent: WO-97/00929 (1997-01-01), None
patent: WO-98/20964 (1998-05-01), None
Keyes et al., J. Oral Ther. Pharmacol., vol. 3, No. 3, pp. 157-173 (1966) (Abstract only).

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