WO2009127096A1

WO2009127096A1 - Seamless water-based coating for wallpaper and the method thereof

Info

Publication number: WO2009127096A1
Application number: PCT/CN2008/070716
Authority: WO
Inventors: 林万生
Original assignee: Lin Wansheng
Priority date: 2008-04-15
Filing date: 2008-04-15
Publication date: 2009-10-22
Also published as: CN101657509A

Abstract

A seamless water-based coating for wallpaper is disclosed, which comprises components of water or deionized water 50-65, thickener 0.5-1.1, setting agent 1-5, fiber 5-25 and binder 7-36, in weight parts. The coating does not contain formaldehyde, benzene and volatile organic solvent.

Description

Water-based seamless wall cloth coating and preparation process thereof

#细 or

[I] The present invention relates to a decorative coating, and more particularly to an aqueous seamless wall covering coating and a preparation process thereof.

[2] At present, various paints and wallpapers (cloths) are widely used in various surface decoration such as furniture and wall surfaces. Traditional coatings not only have the potential to pollute the environment due to production and construction, but also have the disadvantages of flat, unstructured texture, hard and easy cracking. However, wallpaper (cloth) has many defects such as seams in the decoration, easy peeling, cracking, peeling, difficulty in repairing, difficult to construct on irregular surfaces, environmentally unfriendly materials, and sluggish machine printing patterns. It has been difficult to meet people's environmental protection and decorative materials. Security and aesthetic needs.

[3] The object of the present invention is to provide an aqueous seamless wall covering paint which is environmentally safe, has a unique natural texture, is not cracked, and is convenient to construct.

[4] Another object of the present invention is to provide a process for simple, quick preparation, production and construction of a dust-free and clean water-based seamless wall covering.

[5] In order to achieve the above object, the technical solution of the present invention is: An aqueous seamless wall covering paint having a component content in terms of weight:

[6] Water or deionized water 50 - 65

[7] Component A: Thickener 0.5- 1.1

[8] Styling agent 1 5

[9] Component B: Fiber 5 - 25

[10] Component C: Binder 7 - 36.

[II] The fiber in the component B is filamentous and mixed with flakes, granules, beads, animals, plants, minerals, metals or composites; the granular and beaded materials have a diameter of 0.01 - 5 mm, Filament and sheet materials have a length or thickness of 0.0001-30 mm.

[12] The component A also includes an antifoaming agent 0.3-1.

[13] The component A also includes an antibacterial agent of 0.1 to 0.5. [14] The component A also includes a dispersing agent 0.5-2.

[15] A preparation process for a water-based seamless wall covering paint, comprising the following steps:

[16] a. Add tap water or deionized water to the barrel, start the mixer, rotate at 100-1500 rpm, add component A according to the ratio, stir 0.5 - 1 吋;

[17] b. Add the fiber in component B and stir for 1 2 hours;

[18] c. Add the binder in component C, stir for 0.5 to 1 hour, and mix well to obtain a paste with a viscosity of 90-150 KU.

[19] After using the above scheme, the present invention has the following advantages:

[20] 1. Environmental protection and safety are good. Since the invention is free of formaldehyde, benzene-free and organic volatile solvent, dust-free and pure taste, natural and environmentally friendly, refreshing hand feeling, clean surface, environmentally friendly, naturally regulating air, suppressing noise and light emission pollution.

[21] 2. With embossed texture and unique natural texture. Due to the fiber mixture added by the invention in the formulation, the original color of the fiber mixture is used to produce an embossed texture and a unique natural texture on the surface of the object, and can be derived from a gorgeous type, a pastoral natural type, a rough and simple type. pattern.

[22] 3. No seams. Since the finished product prepared by the present invention is a paste, it is coated on a surface of a piece of furniture, a wall surface or the like to form various colored surfaces such as a fluffy surface, a continuous surface, a burlap surface, a sand surface, and the like.

[23] 4. No cracking. Since the fiber added in the formulation of the invention is coated on furniture, wall and crafts, it compensates for cracks which are prone to cracks on wood boards, walls, etc., and the surface has elasticity, soft hand feeling, cushioning foreign objects to furniture, wall surface, The collision of the surface of the crafts and the like avoids the trouble that the wallpaper is easy to fall off and the paint is difficult to compensate for the cracking, thereby better protecting the decorative surface.

[24] 5. Convenient construction. The production and construction environment is clean and free of dust. Since the invention does not use ultrafine powder, the production of no flying dust, the construction product is a paste, no runny and construction aerosol pollution, no waste such as material head and tail, which ensures the cleanness of the construction scene, Any surface (such as: furniture, wall, plastic, plasterboard, cement board, floor, cardboard, cloth surface, etc.) can be used for construction, wide application, easy to be refurbished and repaired.

difficult

[25] 1. Components.

[26] The present invention is an aqueous seamless wall covering coating having a component content by weight: [27] Recipe One:

[28] Water or deionized water 60

[29] Component A: Thickener 0.8

[30] Styling agent 3

[31] Component B: Fiber mixture 15

[32] Component C: Binder 20.

[33] Recipe 2:

[34] Water or deionized water 50

[35] Component A: Thickener 0.5

[36] Styling agent 5

[37] Defoamer 1

[38] Antibacterial Agent 0.5

[39] Dispersant 2

[40] Component B: Fiber mixture 5

[41] Component C: Binder 36.

[42] Recipe 3:

[43] Water or deionized water 65

[44] Component A: Thickener 1.1

[45] Styling agent 1

[46] Defoamer 0.3

[47] Antibacterial Agent 0.1

[48] Dispersant 0.5

[49] Component B: Fiber mixture 25

[50] Component C: Binder 7

[51] Recipe 4:

[52] Water or deionized water 55

[53] Component A: Thickener 0.6

[54] Styling Agent 2 [55] Defoamer 0.6

[56] Antibacterial Agent 0.3

[57] Component B: Fiber 20

[58] Component C: Binder 20

[59] In the above four formulations, the fiber mixture in component B is in the form of filaments, flakes, granules, beads, animals, plants, minerals, metals or composites; the diameter of the granulated and beaded material is 0.01 — 5mm, filament and sheet mixture length or thickness 0.0001 - 30mm.

[60] 2. Preparation process.

[61] A process for preparing an aqueous seamless wall covering coating, comprising the steps of:

[62] a. Add tap water or deionized water to the stainless steel round barrel, start the mixer, rotate the speed 100-1500 rpm, add the component A in proportion, stir 0.5-1 hour;

[63] b. Add the fiber in component B and stir for 1 2 hours;

[64] c. Add the binder in component C, stir for 0.5 to 1 hour, and mix well to obtain a paste with a viscosity of 90-150 KU.

[65] The advantages and disadvantages of the selected coatings and wall coverings of the present invention are a new type of decorative material which is a paste coating before construction and a wall cloth after construction.

Claims

Claim

[1] 1. An aqueous seamless wall covering coating characterized in that the component content by weight is: water or deionized water 50-65

Component A: Thickener 0.5- 1.1

Styling agent 1 5

Component B: Fiber 5 - 25

Component C: Binder 7 - 36.

[2] 2. The water-based seamless wall covering according to claim 1, wherein: the fiber in the component B is in the form of a filament, and is mixed with flakes, granules, and beads. , mineral, metal or composite; granular and beaded material diameter of 0.01 - 5mm, filament and sheet material length or thickness of 0.0001 - 30mm.

[3] 3. The aqueous seamless wall covering according to claim 1, wherein: the component A further comprises an antifoaming agent 0.3-1.

[4] 4. The aqueous seamless wall covering according to claim 1, wherein: the component A further comprises an antibacterial agent 0.1 - 0.5.

[5] 5. The aqueous seamless wall covering according to claim 1, wherein: the component A further comprises a dispersing agent 0.5-2.

[6] 6. A process for preparing an aqueous seamless wall covering according to claim 1, characterized in that

: It includes the following steps:

a. Add tap water or deionized water to the barrel, start the mixer, rotate at 100-1500 rpm, add component A according to the ratio, stir 0.5 - 1 吋;

b. Add the fiber in component B and stir for 1 - 2 hours;

c. Add the binder in component C, stir for 0.5 to 1 hour, and mix well to obtain a paste with a viscosity of 90-15 KU.