Washing auxiliary agent for removing protein stains

A washing aid and protein removal technology, applied in the directions of detergent compounding agent, detergent composition, surface active detergent composition, etc., can solve the problem that bleaching and stain removal effect is not as good as chlorine bleaching, shortening the service life of fabrics, and product stability It can improve the decontamination effect, improve the speed of the stain effect, and enhance the penetration ability.

Active Publication Date: 2013-02-27
湖南日用化学科学研究所有限公司
View PDF3 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The bleaching agent based on sodium hypochlorite has a strong oxidation effect on the fabric itself while oxidizing the dirt, and there is a danger of macular. Generally, it is only suitable for bleaching white cotton fabrics and colorless fabrics, and it will redu...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Washing auxiliary agent for removing protein stains
  • Washing auxiliary agent for removing protein stains
  • Washing auxiliary agent for removing protein stains

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032]

[0033] The measurement results:

[0034]

[0035]

[0036] In November 2011, the product was used in the laundry room of the Westin Hotel in Beijing

[0037] What to wash: Cotton sheets with blood stains

[0038] Washing method and result: Spray this product onto the stained surface, soak it, and record the action time. After 2 minutes, lightly knead the fabric, and the stains can be clearly separated. Rinse with water, mark and wash according to the general washing method. No stains remain after washing.

[0039] Washing objects: guest clothes with soup stains (blue stripes on a white background)

[0040] Washing method and result: Spray this product on the surface of the stain, and leave the stain untreated at the same time. After marking, wash it with other guest clothes according to the normal procedure. After washing, there is no residue on the fabric where it has been treated with this product. Where there is no pretreatment, there are stain marks. ...

Embodiment 2

[0042]

[0043]

[0044] The measurement results:

[0045]

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a washing auxiliary agent for removing protein stains, comprising 10-20wt% of fatty alcohol polyoxyethylene ether AEO-9, 10-20wt% of fatty alcohol polyoxyethylene ether AEO-3, 3-5wt% of coconut oil fatty acid diethanolamide, 0.5-2wt% of triethanolamine, 3-5wt% of ethylene glycol butyl ether, 1-5wt% of C12/C15 fatty alcohol PO-EO block polyether, 5-8wt% of ethanol, 5-10wt% of 2-methyl-2,4-pentanediol, 1-4wt% of sodium citrate, 0.5-1.5wt% of Purafect 4000L liquid alkali protease, 0.5-2wt% of maleate-acrylic acid copolymer, 0.1-0.5wt% of essence, and 30-45wt% of deionized water. The washing auxiliary agent disclosed herein is suitable for pretreatment of linen in professional laundries, can remove blood stain, grass juice, milk, gravy and human body secretion, etc. from the fabric surface, and especially has obvious effect of removing old blood stains. The washing auxiliary agent disclosed herein is good for removing protein stains.

Description

Technical field: [0001] The invention relates to a washing aid suitable for cleaning linen in professional laundry rooms, which can remove protein stains such as blood stains, grass juice, milk, gravy and human secretions on the surface of fabrics, and is especially effective for old blood stains. In the field of chemical industry. Background technique [0002] The surface adherents that need to be removed on the surface of the object to be washed (whether it is foreign or itself, regardless of whether there is a clear boundary with the object to be washed) and unwanted impurities (whether inherent or foreign) are all called dirt ( stains). Industrial laundry is a professional washing operation, and its professional features are mainly reflected in the use of professional washing equipment and the use of professional detergents. Linen is a general term for different textures of clothes, bed sheets, quilt covers, bath towels and other fabrics in industrial laundry. At pres...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C11D1/825C11D3/60C11D3/37C11D3/20C11D3/386
Inventor 吴志益
Owner 湖南日用化学科学研究所有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap