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

Special protection glue for PS/CTP (Polystyrene/Cytidine Triphosphate) printing plates and preparation method thereof

A technology of protective glue and gum arabic, which is applied in the preparation, coating, printing and other directions of the printing surface, which can solve the problems of reducing the protective effect, not prolonging the life of the printing plate, uneven protective film, etc., so that the protection can not be dropped , good film-forming property and good leveling effect

Inactive Publication Date: 2014-03-26
BENGBU TIMES ELECTRONICS
View PDF2 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The protection of printed PS / CTP plates is usually protected by special protective glue. Some of the existing protective glues form uneven protective films when they are painted, which reduces the protective effect and cannot achieve the purpose of extending the life of the printing plate.

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] A special protective glue for PS / CTP plate, prepared from the following components by weight (kg): gum arabic 4, polyethylene glycol 2, sodium carboxymethyl cellulose 3, polyvinyl alcohol 1.2, auxiliary agent 1 , deionized water 88,

[0017] Among them, the composite auxiliary agent is made of the following raw materials by weight (kg): sodium lauryl sulfate 3, polyoxyethylene ether 4, disodium sulfosuccinate 3, imidazoline 1, paraben 2, Cathone 2. Pomegranate peel extract 1, alkyl polyglucoside 2, stearic acid 0.2, Tween-601, lemongrass oil 0.3, antioxidant 1010 2, silicone oil 1, n-hexane 9, ethyl acetate 9, carboxylate Methyl fiber 5, water 12, the preparation method is: first mix n-hexane and ethyl acetate, then mix with paraben, pomegranate peel extract, coconut oil, lemongrass oil, antioxidant 1010, Heat to 50-60°C, stir for 20-30 minutes, then add other remaining ingredients, raise the temperature to 70-80°C, and stir at high speed for 20-300 minutes.

[0018] ...

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 special protection glue for PS / CTP (Polystyrene / Cytidine Triphosphate) printing plates. The special protection glue is prepared from the following component raw materials in parts by weight: 3-4 parts of Arabic gum, 2-3 parts of polyethylene glycol, 3-4 parts of sodium carboxymethyl cellulose, 1-1.5 parts of polyvinyl alcohol, 1-2 parts of assistant and 85-90 parts of deionized water. The special protection glue is prepared by adding the raw material components in hot water in a reaction kettle, and fully stirring and filtering. The special protection glue for the PS / CTP printing plates has good leveling property and strong protection ability and prolongs the service life of printing plates, and a smooth protection film can be formed by a quite small dosage.

Description

technical field [0001] The invention relates to the field of fine chemicals, in particular to a special protective glue for PS / CTP plates and a preparation method thereof. Background technique [0002] The protection of printed PS / CTP plates is usually protected by special protective glue. Some existing protective glues form uneven protective films when they are painted, which reduces the protective effect and fails to achieve the purpose of extending the life of the printing plate. Contents of the invention [0003] The invention discloses a special protective glue for PS / CTP plates. The special protective glue for PS / CTP plates has good leveling property, can form a smooth protective film with very little dosage, has super strong protection ability, and prolongs the service life of printing plates. . [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] A special protective glue for PS / CTP plates, characterized ...

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): C09D193/00C09D101/26C09D171/08C09D129/04C09D7/12B41N3/00
Inventor 朱兴堂朱亮亮陈军彦
Owner BENGBU TIMES ELECTRONICS
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