Antibacterial anti-fog spray and its preparation method and application

An antibacterial agent and spray technology, applied in the field of daily chemical industry, can solve the problems of short and poor anti-fog duration, generally only a few days or more than ten days, and can not be used for long-term anti-fog preparations, so as to achieve simple use , easy to carry, excellent anti-fog effect
CN107722733BActive Publication Date: 2020-06-19SHANGHAI NAT ENG RES CENT FORNANOTECH
6 Cites 1 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHANGHAI NAT ENG RES CENT FORNANOTECH
Publication Date
2020-06-19

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
Patent Text Reader

Abstract

The invention provides an antibacterial and antifog spray and a preparation method and application thereof. The antibacterial and antifog spray is prepared from the following raw materials in percentage by weight: 0.1 to 2.5% of modified nanocellulose, 0.1 to 2.5% of antibacterial agent, 1 to 5% of Tween series, and the balance of deionized water. The invention also discloses a preparation methodof the antibacterial and antifog spray and application in antibacterial and antifog aspects of automobile glass. The antibacterial and antifog spray has the advantages that by using the TEMPO type modified nanocellulose as a main component, the characteristics of high specific surface area, light weight, biocompatibility and degradability are fully utilized, so that the adhesion force between theantifog spray and a substrate is increased, and the excellent antifog property and antifog time can be stilled ensured after wiping and scouring; because of easiness in breeding of bacteria under thedamp condition, after the antibacterial agent is added into the antifog spray, the antifog function and the antibacterial function are combined, and the stability of the antifog property is improved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to an antibacterial antifog spray, in particular to an antibacterial antifog spray and its preparation method and application, belonging to the field of daily chemical industry. Background technique

[0002] In autumn and winter or areas with high humidity, the surface of automobile glass, glasses, glass windows, etc. will be fogged due to temperature difference or humidity, which will greatly affect the line of sight or light exposure. The common method is to use anti-fogging agent, which can be widely used in the glass windows of automobiles, ships and other transportation vehicles and various eyeglass lenses, which can effectively prevent the formation of fog and ensure that various lenses are clear and transparent.

[0003] The anti-fogging agent commonly used in the market is a low molecular weight dispersant containing hydrophilic groups, which is composed of molecules with a certain molecular weight. When coated on the surf...

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