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Acid detergent

A detergent and active agent technology, applied in the direction of detergent compounding agent, detergent composition, surface active detergent composition, etc.

Inactive Publication Date: 2018-03-27
DELAVAL HLDG AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it has been found that under certain conditions of use, these compositions produce unacceptably high levels of foam in the device

Method used

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Examples

Experimental program
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Embodiment

[0064] The following examples describe various detergent compositions according to the invention. It should be understood, however, that these examples are provided by way of explanation and nothing herein should be construed as limiting the full scope of the invention.

[0065] cleaning procedure

[0066] A number of the following examples relate to cleaning evaluations of acidic detergents according to the invention. The cleaning efficacy of the samples was compared to those of commercially available acidic detergents. In these cleaning tests, a 304 stainless steel plate measuring 3"x6"x0.0037" with a hole in one end was first cleaned with a powdered chlorine-alkaline detergent, rinsed with water, and wiped with xylene, followed by isopropanol Wipe off, then dry in oven (100-110°C for 10-15 minutes) to ensure complete evaporation of solvent. Hang the plate in the oven by attaching a rigid wire hanger to the hole in the plate so that it does not Contact with the oven or ot...

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Abstract

Acid detergent compositions, concentrates and use solutions prepared from the concentrates and methods of using the same are provided. The acid detergent compositions are particularly suited for use in removing soils, especially milk soils, from clean-in-place systems, such as those commonly used in the dairy and food processing industries. The detergent compositions comprise an acidic component including an inorganic or alkanesulfonic acid and a blend of surfactants to provide high cleaning efficiency and low foam generation. The acid detergent compositions optionally comprise an antimicrobial agent to impart a sanitization functionality to the detergent.

Description

[0001] related application [0002] This application claims the benefit of US Provisional Patent Application Serial No. 62 / 189,605, filed July 7, 2015, which is incorporated herein by reference in its entirety. field of invention [0003] The present invention generally relates to acidic detergent compositions particularly suitable for use in clean-in-place systems such as those commonly used in the dairy and food processing industries, and the use of such detergents for cleaning and optionally sanitizing CIP equipment. The method of disinfection. Background technique [0004] Clean-in-place (CIP) systems are commonly used in many food industries, including dairy, beverage, brewing and food processing. These systems are also commonly used in the pharmaceutical and cosmetic industries. These systems are designed to allow cleaning of internal piping, vessels, processing equipment, and associated fittings without dismantling the equipment. Adequate cleaning of food preparati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/825C11D3/04C11D3/34C11D11/00
CPCC11D1/825C11D3/042C11D3/48C11D11/0041C11D3/3409C11D1/722C11D3/0047C11D3/3942C11D3/40C11D3/43
Inventor C.特赖斯塔鲁T.C.赫姆林J.查普曼
Owner DELAVAL HLDG AB
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