Color paste for nanometer modified phthalocyanine machine and preparation method thereof
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A nano-modified, phthalocyanine pigment technology, applied in the direction of pigment slurry, etc., to achieve the effect of satisfying VOC, good compatibility, and high pigment content
Active Publication Date: 2012-04-11
SUZHOU SUNMUN TECH CO LTD
View PDF0 Cites 2 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0005] At present, the content of volatile organic components (VOC), heavy metals, and nonylphenol polyoxyethylene ether (APEO) in commercially available water-based machine color pastes is relatively high. Most paint manufacturers have begun to introduce low-VOC or even zero-VOC basic latex paints. And the matching water-based machine color paste for the deployment of low-VOC and zero-VOC paints has become a vacancy in the market
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
[0029] Embodiment: a nano-modified phthalocyanine pigment machine color paste, which is composed of phthalocyanine pigment, water-based grinding resin, water-based nano concentrated slurry, wetting and dispersing agent, moisturizing co-solvent, pH regulator, defoamer, anti-corrosion and mildew-proof Agent and water composition, by raw material gross weight percentage:
[0039] The wetting and dispersing agent does not contain volatile organic compounds, the water-based grinding resin is aldehyde and ketone resin, and the water-based nano concentrated slurry is at least nano-sized zinc oxide, titanium dioxide...
no. 1 example
[0052]Get the pH regulator as potassium hydroxide, and the composition ratio is as follows:
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
Login to view more
Abstract
The invention discloses a color paste for a nanometer modified phthalocyanine machine and a preparation method thereof. The color paste comprises the following raw materials in percentage by weight: 0-30% of phthalocyanine, 3-8% of aqueous grinding resin, 0-35% of aqueous nanometer concentrated pulp, 15-25% of wetting dispersant, 0.1-0.5% of pH value regulator, 0-15% of moisturizing cosolvent, 0.06% of anticorrosion antiseptic, 0.04% of defoamer and the balance of water, wherein the wetting dispersant does not contain volatile organic compound; all components are performed with quality detection, vacuum defoaming and filtering packaging after being mixed and ground to finally obtain the needed color paste for the nanometer modified phthalocyanine machine. The color paste for the nanometer modified phthalocyanine machine prepared with the preparation method of the invention has favourable intermiscibility with majority of emulsion paint, satisfies low VOC requirements, has favourable moisturizing property, favourable storage stability, low production cost, aqueous environment protection, strong generality and simple preparation process, and is easy for industrial production.
Description
technical field [0001] The invention relates to the field of water-based color paste, in particular to a nano-modified phthalocyanine pigment machine color paste for mechanical color adjustment and a preparation method thereof. Background technique [0002] With the rapid development of the paint industry, people choose paint not only for its decoration and protection, but also for the matching of paint colors. In order to meet people's needs for personalized color matching, well-known brand paint manufacturers continue to expand their sales channels in the civilian market , The fast and accurate on-site color matching service has become another highlight of retail stores in addition to brand benefits. Therefore, the development prospects of computer color matching systems (POS color matching systems) in the civil market for architectural coatings are becoming more and more promising. [0003] The color matching system is based on computer simulation technology. The color pa...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more