Composition of 10PB 6.5/10 pigment and technical method for preparing color characterization objects by using same

A composition and pigment technology, applied in the direction of pigment slurry, pigmented coating, color measuring device, etc., can solve the problems of inaccurate control, etc., and achieve strong practical value, good proportion reproducibility, weather resistance and stability high effect

Inactive Publication Date: 2010-03-31
SHENZHEN OCEAN POWER INDUSTRIAL CO LTD +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005]Currently, in China, the technology from the theoretical value in the theoretical model to the reproduction of the

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

Example Embodiment

[0021] Example 1:

[0022] Weigh 7.69 grams of PV23, 0.71 grams of PB15:3, 1000 grams of CSC-B base material by weight. Mix and mix the above-mentioned raw materials uniformly, and then apply the mixed composition to the coated paper evenly and smoothly under the environmental conditions of 50%±5% relative humidity and 23±2°C at room temperature. On the top, the wet film thickness of the coating is 250m, and then placed in a precision oven at 50±2℃ to dry for 3-4 hours to constant weight, take it out, and cool to room temperature to obtain the actual color block.

Example Embodiment

[0023] Example 2:

[0024] Weigh 7.61 grams of PV23, 0.75 grams of PB15:3, and 1000 grams of CSC-B base material by weight. The production process is the same as in Example 1.

Example Embodiment

[0025] Example 3:

[0026] Weigh 7.78 grams of PV23, 0.71 grams of PB15:3, and 1005 grams of CSC-B base material by weight. The production process is the same as in Example 1.

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 a composition of a 10PB 6.5/10 pigment, which comprises the following components in parts by weight: 995-1,005 parts of CSC-B base material, 7.61-7.78 parts of PV23 with the pigment content of 30 percent and 0.68-0.75 part of PB15:3 with the pigment content of 27 percent. The main component of the CSC-B base material is acrylic copolymer which has the content of 30-40 percent and the average molecular weight range of 150,000-200,000. TiO2 is selected as the main white pigment which has the content of 8-12 percent. For the base material, the contrast ratio is 0.78-0.82,the Stormer viscosity is 90-100 KU, and when an incident angle is 85 degrees, the glossiness is 5-10. The composition has high weather resistance and stability and good proportioning reproducibility;both the adopted raw materials and the technology process meet the environment protection requirement and standard on low VOC and zero VOC; and compared with a standard value in a theory model of Chinese Color System, a real object color block of the composition has the advantages of very little chromatism, very high accurate degree of color realization, concise manufacture process and very high practical value.

Description

【Technical field】 [0001] The present invention relates to a composition, in particular to a composition of pigments, and a technical method for preparing color representations from the composition. 【Background technique】 [0002] A color includes hue, lightness and chroma. As long as the hue, lightness and chroma are determined, a unique color can be determined. The Chinese color system GB / T 15608-1995 stipulates that in the theoretical model of the Chinese color system, any color can be calibrated by the hue, lightness and chroma on the color plane, and given a certain label. The calibration method is to first write the hue H, then write the lightness V, write the saturation C after the slash, expressed in HV / C, take the color 10BG 5.5 / 6 as an example, 10BG represents the hue, 5.5 represents the lightness, and 6 represents the color Spend. [0003] From the theoretical value in the theoretical model to the production process of the actual color block, many important links...

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
IPC IPC(8): C09D133/02C09D17/00D21H19/38G01J3/46
Inventor 赵蕴岚何唯平
Owner SHENZHEN OCEAN POWER INDUSTRIAL CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap