Detergent composition

Abstract

Abstract 1. A DETERGENT COMPOSITION COMPRISING ONE OF THE WATER-INSOLUBLE METAL SALTS OF AN AMPHOTERIC SURFACE ACTIVE AGENT WHICH ARE EXPRESSED BY THE GENERAL FORMULAS: WHEREIN: R REPRESENTS A HYDROCARBON GROUP HAVING 6-30 CARBON ATOMS; R7 REPRESENTS HYDROGEN OR CH3; M REPRESENTS AN INTEGER OF 1 TO 3; P REPRESENTS AN INTEGER OF 1 TO 2; X REPRESENTS HYDROGEN, (CH2)MCOO OR (CH2)MCOOH; X1 IS X OR NOTHING WITH THE PROVISO THAT WHEN X1 IS NOTHING THERE IS NO OH GROUP BONDED TO NITROGEN; B REPRESENTS AN INTEGER OF 1 TO 2; D REPRESENTS AN INTEGER OF 0 TO 1; Q AND R EACH REPRESENT AN INTEGER OF 0 TO 2; L (SMALL L) REPRESENTS AN INTEGER OF 0 TO 5; S REPRESENT AN INTEGER OF 1 TO 4; M REPRESENTS AN ALKALINE EARTH METAL; X, Y AND Z EACH REPRESENT AN INTEGER DETERMINED BY THE VALENCY OF THE METAL; A REPRESENTS EITHER -(CHR''CHR''O)PX OR ((R-(CH(-O-(CH(-R'')-CH(-R'')-O)Q-X-CH2)K)B-(N(-OH)(-X1) (CH(-R'')-CH(-R'')-O)R-X)-(CH2)S)L-N(-OH)(-A)(-(CH2)M-COOH) -(CH(-R'')-CH(-R'')-O)P-S)X M(Y) ((R-(CH(-O-(CH(-R'')-CH(-R'')-O)Q-X)-CH2)K)B-(N(-OH)(-X1) (CH(-R'')-CH(-R'')-O)R-X)-(CH2)S)L-N(-OH)(-A)(-(CH2)M- COOH)-(CH(-R'')-CH(-R'')-O)P-X)X M(Y) ((R-(CH(-O-(CH(-R'')-CH(-R'')-O)Q-X)-CH2)K)B-(N(-OH)(-X1) (CH(-R'')-CH(-R'')-O)R-X)-(CH2)S)L-N(-OH)(-A)(-(CH2)M- COOH)-(CH(-R'')-CH(-R'')-O)P-X)Z AND WHICH ARE SELECTED FROM THE METAL SALTS OF AN AMPHOTERIC SURFACE ACTIVE AGENT HAVING IN THE MOLECULE THE FOLLOWING COMMON GROUP: R-CH(-O-(CH(-R'')-CH(-R'')-O)P-X)-CH2- SAID WATER INSOLUBLE METAL SALT BEING BLENDED WITH AT LEAST ONE SUBSTANCE EXPRESSED BY THE GENERAL FORMULA: X-(O-CH(-R'')-CH(-R''))P-N(-OH)-(CH2)M-COOH WHEREIN: U, V AND W EACH REPRESENT AN INTEGER OF 3 TO 100; ME REPRESENTS AN ALKALINE EARTH METAL; D REPRESENTS EITHER -(CHR''CHR''O)UX6 OR ((R-(CH(-O-(CH(-R'')-CH(-R'')-O)V-X3)-CH2)K)B-(N(-X1)(-OH) (-CH(-R'')-CH(-R''-O)R-X)-(CH2)S)B-N(-X2)(-OH)(-D)-(CH(-R'') -CH(-R'')-O)U-X5)2 ME(Y) X1 AND X2 REPRESENT HYDROGEN OR (CH2)MCOO WITH THE PROVISO THAT WHEN X1 AND X2 ARE NOT (CH2)MCOO, NITROGEN WILL BE TERTIARY NITROGEN; AND X3, X4, X5, X6 AND X7 EACH REPRESENT HYDROGEN OR (CH2)MCOO.

Inventors

• 👤 H Marumo

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