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Preparations with deodorizing action comprising the zinc salt of ricinoleic acid and at least one amino functional amine acid

a technology of ricinoleic acid and zinc salt, which is applied in the field of deodorizing preparations, can solve problems such as skin irritation, and achieve the effects of improving water solubility, high water content, and improving the solubility of zinc ricinolea

Inactive Publication Date: 2007-07-05
EVONIK GOLDSCHMIDT GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention provides improved formulations for zinc ricinoleate which have better solubility in water and are stable even at high water content. These formulations use raw materials that are non-toxic, tolerated by the skin, and can be easily incorporated into deodorants without causing any problems. The formulations also have additional benefits such as improving the solubility of zinc ricinoleate in deodorizing compositions, promoting skin regeneration, and providing antioxidant properties. The invention provides preparations with deodorizing action that can be used in various applications such as hygienic and cosmetic formulations, household cleaners, industrial cleaners, adsorbents in filters, deodorizing formulations for animal keeping, and textile fibers and fabrics.

Problems solved by technology

In addition to mildness and tolerability by the skin, an increased demand for alcohol-free products is also to be noted, since alcohol-containing formulations can, in many cases, lead to skin irritations.

Method used

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  • Preparations with deodorizing action comprising the zinc salt of ricinoleic acid and at least one amino functional amine acid

Examples

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[0054] The experiments below describe preferred compositions (K-1 to K13) of the active ingredient concentrates according to the present invention. The compositions are made utilizing the procedure described in the present invention. K—O is a comparative composition. The compositions were adjusted to a pH of 8 or 7 using a 50% solution of citric acid. Table 2 also describes the apperance of the compositions K-0 to K-13 at room temperature (RT), at 40° C. and at 5° C.

TABLE 2Examples:K-0K-1K-2K-3K-4K-5K-6K-7K-8K-9K-10K-11K-12K-13Zinc ricinoleate504030302524232020(TEGODEO ® PY 88 TQ)Zinc ricinoleate3050505030(TEGO ® Sorb PY 88 TQ)Lysine—152525—2723.5—25—————Arginine————30——25—1010.510.510.510.5Neutrol ® TE15—————————9.59.59.5—Datamuls ® 43—————————33333Dequest ® 2016—————————17———18REWOPOL ® SB DO 75—————————————2Dehydol ® LS 330—————————————TEGOTENS ® EC 11——————————5———Imbentin ® U 050———————————5——Imbentin ® AG 100 / 040—————————5————Imbentin ® AG 810 / 050————————————55Propylene glyc...

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Abstract

Preparations with deodorizing action are provided. The preparations include the zinc salt of ricinoleic acid; amino-functional amino acids; solubility promoters; organic and / or inorganic acids; and, optionally, water.

Description

RELATED APPLICATIONS [0001] This application is a divisional application of U.S. Ser. No. 10 / 309,432, filed Dec. 4, 2002.FIELD OF THE INVENTION [0002] The present invention relates to preparations with deodorizing action, and more particularly to deodorizing preparations which comprise the zinc salt of ricinoleic acid and at least one amino-functional amino acid, salt and / or derivative thereof. BACKGROUND OF THE INVENTION [0003] The formation of perspiration is a normal and healthy bodily function. Perspiration, in itself, is odorless. However, the degradation of the protein compounds present in perspiration by natural, Gram-positive skin bacteria produces body odor, which in today's society is typically perceived as overpowering, repulsive and neglectful. For this reason, a large number of cosmetic products have been developed for bodycare with the aim of eliminating this unpleasant odor of perspiration. Application forms of such products, which include both odor-inhibiting deodora...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A61K8/27C11D3/50A61K8/34A61K8/36D06L1/12A61K8/365A61K8/44A61L9/01A61Q15/00C11D1/02C11D1/66C11D3/20C11D3/33D06M13/188
CPCA61K8/27A61K8/365A61K8/44Y10S514/938A61Q15/00Y10S514/937A61L9/01
Inventor LERSCH, PETERMULLER, FELIXPEGGAU, JORGULRICH, PATRICK
Owner EVONIK GOLDSCHMIDT GMBH
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