Low VOC universal paint colorant compositions

A composition and colorant technology, which is applied in the direction of dyeing high molecular organic compound treatment, dyeing low molecular organic compound treatment, fibrous filler, etc., can solve the problem of not being universal, and achieve the effect of composition stability

Active Publication Date: 2008-05-07
SWIMC LLC
View PDF3 Cites 28 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Also, these compositions generally do not contain low levels of volatile organic compounds ("VOC"), and/or they are n

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

[0050] In Examples 1 to 9 below, universal colorant compositions were prepared in accordance with the present invention. Specifically, the pigment is dispersed in a vehicle containing: water, defoamer, biocide, ammonium hydroxide, PEG 300, general purpose surfactant package, optional fungicide and thickener .

[0051] Example 1 - Magenta

[0052] components

parts (weight)

water

100.87

PEG 300

11.55

biocides

0.83

Ammonium hydroxide

0.25

[0053] Lecithin

14.51

Lutensol XP50

5.88

Pluronic 17R4

5.88

magenta pigment

22.15

Extender pigment

17.93

fungicide

0.15

filler slurry

30

[0054] pH 8.5

[0055] Pigment / binder ratio 1.33

Embodiment 2-

[0056] Example 2 - Black

[0057] components

Embodiment 3

[0058] Embodiment 3-iron oxide red

[0059] components

parts (weight)

water

255.3

PEG 300

174.8

biocides

1.52

Ammonium hydroxide

5

dry lecithin

26.8

Tamol 731

16.4

Pluronic L35

80

Iron Oxide Red Pigment

1080

fungicide

7

filler slurry

305

[0060] pH 8.5

[0061] Pigment / Binder Ratio 4.05

[0062] Pigment% weight 64.6

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

A universal colorant composition for both solvent- and water-based paints and coatings. The universal colorant composition is a composition which includes a colorant component, such as pigment, dye, colorant, tinting agent and/or metal effect agent; a surfactant package including at least one alkyd-compatible surfactant; and at least one latex-compatible surfactant; and when the surfactant package is added to a base paint it provides a mixture having a drop in viscosity of less than about (50%).

Description

[0001] Cross References to Related Applications [0002] This application claims priority to US Provisional Patent Application Serial No. 60 / 663,040, filed March 18, 2005, which is incorporated herein by reference. Background of the invention [0003] Paints and coatings are often used to protect surfaces from erosion, oxidation, or other types of deterioration, and to provide decorative effects. [0004] Organic solvent-based (alkyd) paints or coatings are homogeneously dispersed mixtures of viscosities ranging from thin liquids to semi-solid pastes, which include film-forming polymeric binders, water (solvent), pigments, and other additives. Together, the binder and the solvent form what is known as the "vehicle". Latex or latex paints or coatings are homogeneously dispersed mixtures of viscosities ranging from thin liquids to semi-solid pastes that include a film-forming polymer binder, water (solvent), paint, and other additives. Together, the binder and the solvent for...

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): C09D7/12C09D17/00C09D7/45C09D7/63
CPCC09C1/3607C08K5/0008C09D7/1233C09C1/3676C09C3/10C09C1/22C09D17/003C09D17/004C09C1/3669C09C3/08C09C1/56C01P2006/22C09D7/63C09D7/45
Inventor M·R·科沃德S·M·科伦基维茨D·R·华莱士
Owner SWIMC LLC
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