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

Composition for water-based glass bottle baking varnish

A composition, water-based technology, applied in the direction of coating, etc., can solve the problems of overall performance improvement, relatively large decrease in paint film drying speed, no further improvement in alcohol resistance, etc., and achieve the best performance effect

Active Publication Date: 2012-10-17
广汉市科思诺新材料科技有限公司
View PDF4 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, the overall performance has not improved significantly based on the original solvent-based products, and the drying speed of the paint film still drops relatively.
In addition, customers generally put forward relatively high requirements in terms of paint film feel and scratch resistance. The performance of these three types of current coating resins for wine bottles is average in this area, and there is no further improvement in alcohol resistance.

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
  • Composition for water-based glass bottle baking varnish
  • Composition for water-based glass bottle baking varnish
  • Composition for water-based glass bottle baking varnish

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] 1. Formula table of synthetic acrylic resin (code: R-01):

[0014] formula

Dosage

Preferred dosage

A. Nucleomonomer:

Butyl acrylate

0～60

23.8

Methyl methacrylate

90～120

104.3

acrylic

1.5～3

2.4

B. Shell monomer:

Butyl acrylate

60～105

89.4

[0015] Methyl methacrylate

90～105

95.5

acrylic

16～35

25.9

C. Bottom material:

Sodium nonylphenol polyoxyethylene ether sulfate (AES)

3.6～4.8

4.2

Octylphenol Polyoxyethylene Ether (TX-10)

1.8～2.4

2.2

Dodecyl Mercaptan (Molecular Weight Regulator)

0～1.0

0.5

water

300～360

327.8

D. Primary initiator:

sodium persulfate

0.3～0.6

0.5

water

29.7～59.4

39.5

E. Initiator aqueous solution (for dropwise ...

Embodiment 2

[0043] The difference with Example 1 is that water-soluble polyamide resin is added in the synthetic formula, and the consumption of OP-10 and AES surfactant is correspondingly reduced

[0044] 1. Formulation table of synthetic acrylic resin (code: R-02):

[0045] formula

Dosage

Preferred dosage

A. Nucleomonomer:

Butyl acrylate

0～60

23.8

Methyl methacrylate

90～120

104.3

acrylic

1.5～3

2.4

B. Shell monomer:

Butyl acrylate

60～105

89.4

Methyl methacrylate

90～105

95.5

acrylic

16～35

25.9

C. Bottom material:

Sodium nonylphenol polyoxyethylene ether sulfate (AES)

2.0～4.0

2.5

Octylphenol polyoxyethylene ether (TX-10)

0～1.0

0.3

Water-soluble polyamide resin

5～10

8.0

dodecyl mercaptan

0～1.0

0.5

water

300～360

327.8

D...

Embodiment 3

[0054] The difference with example two is that acrylonitrile is added in the synthetic formula

[0055] 1. Formulation table of synthetic acrylic resin (code: R-03):

[0056] formula

Dosage

Preferred dosage

A. Nucleomonomer:

[0057] Butyl acrylate

0～60

23.8

Methyl methacrylate

0～120

68.6

Acrylonitrile

0～90

35.7

acrylic

1.5～3

2.4

B. Shell monomer:

Butyl acrylate

60～105

89.4

Methyl methacrylate

11～105

62.8

Acrylonitrile

0～79

32.7

acrylic

16～35

25.9

C. Bottom material:

Sodium nonylphenol polyoxyethylene ether sulfate (AES)

2.0～4.0

2.5

Octylphenol Polyoxyethylene Ether (TX-10)

0～1.0

0.3

Water-soluble polyamide resin

5～10

8.0

dodecyl mercaptan

0～1.0

0.5

water

300～360

3...

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
hardnessaaaaaaaaaa
cure temperatureaaaaaaaaaa
cure temperatureaaaaaaaaaa
Login to View More

Abstract

The invention discloses a composition for water-based glass bottle baking varnish, which is prepared from a special-structure organosilicon polymer emulsion, a water-based acrylic resin and a plurality of special assistants. After comparison with the property differences of multiple embodiments and existing universal products as well as necessary analysis, the invention provides an optimal combination mode, and thus, the product disclosed by the invention has obvious technical advantages and originality.

Description

technical field [0001] Along with the enrichment of people's material culture, it is more and more general to carry out painting on the bottle glass. In the early days, people usually used solvent-based amino baking varnishes; recently, due to environmental protection and health and safety considerations, more and more water-based baking varnishes are used. For example, the two-component baking varnish of water-based high acid value resin and water-based amino resin is mostly used now. [0002] Coatings used for wine bottle coating generally require relatively good adhesion; good hardness and scratch resistance; very good alcohol resistance; at the same time, the coating must have good gloss and color retention; as a baking paint , under the premise of ensuring sufficient storage stability and operating time, it is also hoped that the curing temperature should be as low as possible and the curing time should be as short as possible in order to reduce energy consumption and im...

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): C09D133/12C09D133/10C09D183/08C09D161/20C09D7/12C03C17/30
Inventor 蔡军
Owner 广汉市科思诺新材料科技有限公司
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