Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Environment-friendly water-based adhesive as well as preparation method and application thereof

A water-based adhesive and environmentally friendly technology, applied in textiles and papermaking, fiber raw material treatment, paper coating, etc., can solve the problems of low user experience, greasy water-based anti-lip adhesion varnish layer, etc., achieve simple process, reduce production cost, and print Excellent adaptability

Active Publication Date: 2021-01-29
CHINA TOBACCO YUNNAN IND
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patent solves the problem of tipping paper sticking to lips, but the water-based anti-lip sticking varnish layer has a greasy feeling, which makes consumers' experience still low

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
  • Environment-friendly water-based adhesive as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] An environmentally friendly water-based adhesive suitable for moisturizing and moisturizing cigarette tipping paper, comprising the following components in parts by weight:

[0029] 10 parts of polymethyl methacrylate resin liquid, solid content is 25wt%, pH value is 8.0, the weight-average molecular weight of polymethyl methacrylate is 380000, glass transition temperature is 55 ℃; Polyethyl methacrylate emulsion 20 Parts, solid content is 30wt%, pH value is 7.5, the weight-average molecular weight of polyethyl methacrylate is 39000, glass transition temperature is-10 ℃; 10 parts of water; 8 parts of ethanol; 5 parts of water-based additives, respectively wax 1 part of emulsion, 4 parts of magnesium silicate.

[0030] The preparation steps are as follows: (1) Add part of water and ethanol, part of the water-based additive and all the polymethyl methacrylate resin liquid in sequence under 200r / min stirring condition, and stir and mix until uniform at 500r / min, and then a...

Embodiment 2

[0032] An environmentally friendly water-based adhesive suitable for moisturizing and moisturizing cigarette tipping paper, comprising the following components in parts by weight: 20 parts of polymethyl methacrylate resin liquid, with a solid content of 29 wt%; pH value of 9.0 , the weight average molecular weight of polymethyl methacrylate is 380000, the glass transition temperature is 55 ℃; 45 parts of polyethyl methacrylate emulsion, solid content is 34wt%, pH value is 8.5, the weight of polyethyl methacrylate The average molecular weight is 39000, the glass transition temperature is -10°C; 20 parts of water; 15 parts of ethanol; 12 parts of water-based additives, which are respectively 4 parts of wax emulsion and 8 parts of magnesium silicate. The preparation steps are the same as in Example 1 to obtain the environment-friendly water-based glue.

Embodiment 3

[0034] An environmentally friendly water-based adhesive suitable for moisturizing and moisturizing cigarette tipping paper, comprising the following components in parts by weight:

[0035]15 parts of polymethyl methacrylate resin liquid, solid content is 28wt%, pH value is 8.5, the weight-average molecular weight of polymethyl methacrylate is 380000, glass transition temperature is 55 ℃; Polyethyl methacrylate emulsion 30 Parts, solid content is 32wt%, pH value is 8, the weight-average molecular weight of polyethyl methacrylate is 39000, glass transition temperature is-10 ℃; 15 parts of water; 10 parts of ethanol; 7 parts of water-based additives, respectively It is 2 parts of wax emulsion and 5 parts of magnesium silicate. The preparation steps are the same as in Example 1 to obtain the environment-friendly water-based glue.

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

PropertyMeasurementUnit
glass transition temperatureaaaaaaaaaa
glass transition temperatureaaaaaaaaaa
particle diameteraaaaaaaaaa
Login to View More

Abstract

The invention discloses an environment-friendly water-based adhesive, which is prepared from the following components in parts by weight: 10-20 parts of polymethyl methacrylate resin liquid, 20-45 parts of polyethyl methacrylate emulsion, 10-20 parts of water, 8-15 parts of ethanol and 5-12 parts of water-based additive. The invention further discloses a preparation method of the environment-friendly water-based adhesive and an application of the environment-friendly water-based adhesive to non-lip-sticking of the surface of a tipping paper product for cigarettes.

Description

technical field [0001] The invention belongs to the technical field of tobacco processing, and in particular relates to an environment-friendly water-based glue, its preparation method and application. Background technique [0002] Cigarette filter is mainly composed of three layers of acetate fiber, molding paper and tipping paper. Among them, tipping paper, also known as tipping paper, is used to wrap the outside of the filter and stick the filter to the end of the tobacco rod. Tipping paper is a kind of decorative paper obtained by printing, coating and other processing on the tipping base paper. It is usually cork color or opaque white, which can improve the appearance. The tipping paper is in direct contact with the lips of the smoker. Generally, only paint or ink is used for printing on the tipping paper. During the process, it dries slowly, and the remaining saliva protein on the lips will have a bonding effect on the tipping paper, causing the tipping paper on the ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): D21H19/58D21H19/46D21H19/44D21H19/40D21H21/14
CPCD21H19/58D21H19/46D21H19/44D21H19/40D21H21/14
Inventor 杨继刘志华尹志豇何金星朱瑞芝刘春波向能军何沛司晓喜张凤梅唐石云蒋薇杨晨蒋昆明李振杰
Owner CHINA TOBACCO YUNNAN IND
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com