CN108893043A - A kind of aqueous woodware paint repairs coloured light oil and its preparation method and application - Google Patents

A kind of aqueous woodware paint repairs coloured light oil and its preparation method and application Download PDF

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Publication number
CN108893043A
CN108893043A CN201810559162.7A CN201810559162A CN108893043A CN 108893043 A CN108893043 A CN 108893043A CN 201810559162 A CN201810559162 A CN 201810559162A CN 108893043 A CN108893043 A CN 108893043A
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Prior art keywords
aqueous
light oil
coloured light
parts
repairs
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Pending
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CN201810559162.7A
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Chinese (zh)
Inventor
江孝林
狄成敏
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Anhui River Ruixin Material Co Ltd
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Anhui River Ruixin Material Co Ltd
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Priority to CN201810559162.7A priority Critical patent/CN108893043A/en
Publication of CN108893043A publication Critical patent/CN108893043A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04Polyurethanes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/14Paints containing biocides, e.g. fungicides, insecticides or pesticides
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/63Additives non-macromolecular organic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/65Additives macromolecular
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2296Oxides; Hydroxides of metals of zinc
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Plant Pathology (AREA)
  • Paints Or Removers (AREA)

Abstract

The present invention relates to technical field of water-base varnish, and in particular to a kind of aqueous woodware paint repairs coloured light oil and its preparation method and application, and raw material is:Water soluble polyurethane resin, water soluble acrylic resin, dipropylene glycol methyl ether, polyethylene imine, aqueous defoamer, aqueous levelling agent, ethyl alcohol, dispersing agent and deionized water;Preparation method includes the following steps:A, under normal temperature condition, above-mentioned each component is mixed, and stir 20-25min;B, it after mixing evenly, is filtered with the filter screen of 300 mesh;It is transparent resin that aqueous woodware paint of the invention, which repairs the component that coloured light oil uses, easy to color tolerance in use process;Polyethylene imine collaboration dipropylene glycol methyl ether effectively increases the adhesion property that aqueous woodware paint repairs coloured light oil in raw material, it is strong with wood surface binding force, and polyethylene imine can with the acids reaction bonded such as the tannin that contains in timber, the problem of being effectively reduced sapstain, black.

Description

A kind of aqueous woodware paint repairs coloured light oil and its preparation method and application
Technical field
The present invention relates to technical field of water-base varnish, and in particular to a kind of aqueous woodware paint repairs coloured light oil and preparation method thereof And application.
Background technique
Environmental protection and the energy are our two big challenges for facing of 21 century, in order to cope with this challenge, in woodwork coating industry In, gradually change from high energy consumption, the traditional solvent type coating of high pollution to environmental-friendly, resource-conserving water paint.Phase Than in solvent borne gloss oil, water-based gloss oil is mainly made of host agent, solvent, adjuvant three categories, there is colourless, tasteless, transparent feel It is strong and nontoxic, without organic volatile, at low cost, the features such as source is wide, therefore in Decoration Design woodcare paint and wooden product manufacture neck It is widely used in domain.The auxiliary agent of addition can also make solvent borne gloss oil have good antimildew and antibacterial, wearability and ageing-resistant Property, more economical environmental protection.
But traditional aqueous woodware paint repairs coloured light oil that still there are problems, firstly, adhesive force is not between timber It is good, it is unable to satisfy the requirement of aqueous wooden ware ready coating, secondly, the wood internal after smearing contains the acids object such as tannin Matter easily makes sapstain, blacks;Finally, aqueous woodware paint, which repairs coloured light oil, easily occurs reunion, deposited phenomenon, influences woodcare paint and repair Color effect.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it is transparent resin that aqueous woodware paint of the invention, which repairs the component that coloured light oil uses, It is easy to color tolerance in use process;Polyethylene imine collaboration dipropylene glycol methyl ether effectively increases aqueous woodware paint and repairs color in raw material The adhesion property of gloss oil, it is strong with wood surface binding force, and polyethylene imine can be with the acids object such as the tannin that contains in timber The problem of qualitative response combines, and is effectively reduced sapstain, blacks;Dispersing agent by carboxymethyl cellulose and is received in raw material of the present invention Rice zinc oxide mixes, and carboxymethyl cellulose PARA FORMALDEHYDE PRILLS(91,95) has adsorption capacity, helps to improve construction environment and health of human body; Nano zine oxide has good superficial catalytic activation, not only contributes to that reaction is promoted to carry out, the antibacterial that also has, wear-resisting, resistance to The excellent properties such as aging.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs:
A kind of aqueous woodware paint repairs coloured light oil, and raw material is according to components by weight percent meter:35~45 parts of water soluble polyurethane resin, 10~15 parts of water soluble acrylic resin, 2~5 parts of dipropylene glycol methyl ether, 0.1~0.2 part of polyethylene imine, aqueous defoamer 0.5~0.8 part, 0.2~0.3 part of aqueous levelling agent, 12~16 parts of ethyl alcohol, 0.3~0.6 part of dispersing agent and deionized water 20-25 Part.
Preferential, a kind of aqueous woodware paint repairs coloured light oil, and raw material is according to components by weight percent meter:Water soluble polyurethane resin 40 Part, 13 parts of water soluble acrylic resin, 4 parts of dipropylene glycol methyl ether, 0.1 part of polyethylene imine, 0.7 part of aqueous defoamer, water 0.3 part of levelling agent of property, 14 parts of ethyl alcohol, 0.4 part of dispersing agent and 22 parts of deionized water.
Preferential, the defoaming agent is aqueous mineral oils defoaming agent, the polymer-type defoaming agent containing organic silicon or not Polymer-type defoaming agent containing organic silicon one of or multiple combinations;The aqueous levelling agent is waterborne general type non-silicon Class degree material wetting agent, the aqueous moistening flatting agent of polyether-modified polydimethylsiloxane class or anion perfluorocarbon surface activating agent are a kind of Or multiple combinations.
Preferential, the dispersing agent is carboxymethyl cellulose and nano zine oxide according to mass ratio 3:1 mixes.
Preferential, a kind of aqueous woodware paint repairs coloured light oil, and preparation method includes the following steps:
A, under normal temperature condition, above-mentioned each component is mixed, and stir 20-25min;
B, it after mixing evenly, is filtered with the filter screen of 300 mesh, aqueous woodware paint can be obtained and repair coloured light oil.
Preferential, the aqueous woodware paint, which repairs coloured light oil, can be widely applied to Decoration Design woodcare paint and wooden product manufacture neck Domain.
(3) beneficial effect
1, it is transparent resin that aqueous woodware paint of the invention, which repairs the component that coloured light oil uses, to color tolerance in use process Easily;Polyethylene imine contains a large amount of high reaction activity groups in raw material, by chemical bonding, can effectively accelerate connecing between resin Branch crosslinking;In addition, polyethylene imine collaboration dipropylene glycol methyl ether effectively increases the adhesiveness that aqueous woodware paint repairs coloured light oil Can, it is strong with wood surface binding force, and polyethylene imine can have with the acids reaction bonded such as the tannin that contains in timber The problem of effect alleviates sapstain, blacks.
2, dispersing agent is mixed by carboxymethyl cellulose and nano zine oxide in raw material of the present invention, carboxymethyl cellulose association The dispersion performance that aqueous woodware paint repairs coloured light oil is improved with nano zine oxide, in addition carboxymethyl cellulose PARA FORMALDEHYDE PRILLS(91,95) has absorption Ability helps to improve construction environment and health of human body;Nano zine oxide has good superficial catalytic activation, not only contributes to Promote reaction progress, the excellent properties such as the antibacterial also having, wear-resisting, ageing-resistant.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention, Technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is the present invention one Divide embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making Every other embodiment obtained, shall fall within the protection scope of the present invention under the premise of creative work.
Embodiment 1:
A kind of aqueous woodware paint repairs coloured light oil, and raw material is according to components by weight percent meter:It is 35 parts of water soluble polyurethane resin, water-soluble Property 10 parts of acrylic resin, 2 parts of dipropylene glycol methyl ether, 0.1 part of polyethylene imine, 0.6 part of aqueous defoamer, aqueous levelling agent 0.2 part, 13 parts of ethyl alcohol, 0.3 part of dispersing agent and 20 parts of deionized water.
Preparation method includes the following steps:
A, under normal temperature condition, above-mentioned each component is mixed, and stir 20min;
B, it after mixing evenly, is filtered with the filter screen of 300 mesh, aqueous woodware paint can be obtained and repair coloured light oil.
Embodiment 2:
A kind of aqueous woodware paint repairs coloured light oil, and raw material is according to components by weight percent meter:It is 37 parts of water soluble polyurethane resin, water-soluble Property 11 parts of acrylic resin, 3 parts of dipropylene glycol methyl ether, 0.2 part of polyethylene imine, 0.7 part of aqueous defoamer, aqueous levelling agent 0.2 part, 13 parts of ethyl alcohol, 0.4 part of dispersing agent and 21 parts of deionized water.
Preparation method includes the following steps:
A, under normal temperature condition, above-mentioned each component is mixed, and stir 22min;
B, it after mixing evenly, is filtered with the filter screen of 300 mesh, aqueous woodware paint can be obtained and repair coloured light oil.
Embodiment 3:
A kind of aqueous woodware paint repairs coloured light oil, and raw material is according to components by weight percent meter:It is 38 parts of water soluble polyurethane resin, water-soluble Property 13 parts of acrylic resin, 4 parts of dipropylene glycol methyl ether, 0.2 part of polyethylene imine, 0.7 part of aqueous defoamer, aqueous levelling agent 0.3 part, 14 parts of ethyl alcohol, 0.5 part of dispersing agent and 23 parts of deionized water.
Preparation method includes the following steps:
A, under normal temperature condition, above-mentioned each component is mixed, and stir 22min;
B, it after mixing evenly, is filtered with the filter screen of 300 mesh, aqueous woodware paint can be obtained and repair coloured light oil.
Embodiment 4:
A kind of aqueous woodware paint repairs coloured light oil, and raw material is according to components by weight percent meter:It is 42 parts of water soluble polyurethane resin, water-soluble Property 14 parts of acrylic resin, 4 parts of dipropylene glycol methyl ether, 0.2 part of polyethylene imine, 0.7 part of aqueous defoamer, aqueous levelling agent 0.3 part, 15 parts of ethyl alcohol, 0.6 part of dispersing agent and 23 parts of deionized water.
Preparation method includes the following steps:
A, under normal temperature condition, above-mentioned each component is mixed, and stir 20min;
B, it after mixing evenly, is filtered with the filter screen of 300 mesh, aqueous woodware paint can be obtained and repair coloured light oil.
Embodiment 5:
A kind of aqueous woodware paint repairs coloured light oil, and raw material is according to components by weight percent meter:It is 45 parts of water soluble polyurethane resin, water-soluble Property 15 parts of acrylic resin, 4 parts of dipropylene glycol methyl ether, 0.2 part of polyethylene imine, 0.7 part of aqueous defoamer, aqueous levelling agent 0.3 part, 16 parts of ethyl alcohol, 0.6 part of dispersing agent and 25 parts of deionized water.
Preparation method includes the following steps:
A, under normal temperature condition, above-mentioned each component is mixed, and stir 25min;
B, it after mixing evenly, is filtered with the filter screen of 300 mesh, aqueous woodware paint can be obtained and repair coloured light oil.
Embodiment 6:
A kind of aqueous woodware paint repairs coloured light oil, and raw material is according to components by weight percent meter:It is 40 parts of water soluble polyurethane resin, water-soluble Property 13 parts of acrylic resin, 4 parts of dipropylene glycol methyl ether, 0.1 part of polyethylene imine, 0.7 part of aqueous defoamer, aqueous levelling agent 0.3 part, 14 parts of ethyl alcohol, 0.4 part of dispersing agent and 22 parts of deionized water.
Preparation method includes the following steps:
A, under normal temperature condition, above-mentioned each component is mixed, and stir 25min;
B, it after mixing evenly, is filtered with the filter screen of 300 mesh, aqueous woodware paint can be obtained and repair coloured light oil.
To sum up, traditional aqueous woodware paint is repaired into coloured light oil and preparation method thereof as a control group, using of the invention a kind of Aqueous woodware paint repairs coloured light oil and preparation method thereof as experimental group, by the prepared of control group and 1-6 of the embodiment of the present invention Aqueous woodware paint is repaired coloured light oil and is compared.Under the same conditions, every achievement data such as following table is obtained:
Free formaldehyde (g/kg) Bacteriostasis rate (%)
Control group 0.1 52.6
Embodiment 1 0.002 94.8
Embodiment 2 0.003 93.7
Embodiment 3 0.002 94.5
Embodiment 4 0.002 91.8
Embodiment 5 0.003 93.2
Embodiment 6 0.001 95.1
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although with reference to the foregoing embodiments Invention is explained in detail, those skilled in the art should understand that:It still can be to aforementioned each implementation Technical solution documented by example is modified or equivalent replacement of some of the technical features;And these modification or Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.

Claims (6)

1. a kind of aqueous woodware paint repairs coloured light oil, which is characterized in that its raw material is according to components by weight percent meter:Water soluble polyurethane resin 35~45 parts, 10~15 parts of water soluble acrylic resin, 2~5 parts of dipropylene glycol methyl ether, 0.1~0.2 part of polyethylene imine, 0.5~0.8 part of aqueous defoamer, 0.2~0.3 part of aqueous levelling agent, 12~16 parts of ethyl alcohol, 0.3~0.6 part of dispersing agent and go from Sub- water 20-25 parts.
2. a kind of aqueous woodware paint as described in claim 1 repairs coloured light oil, which is characterized in that its raw material is according to components by weight percent Meter:40 parts of water soluble polyurethane resin, 13 parts of water soluble acrylic resin, 4 parts of dipropylene glycol methyl ether, polyethylene imine 0.1 Part, 0.7 part of aqueous defoamer, 0.3 part of aqueous levelling agent, 14 parts of ethyl alcohol, 0.4 part of dispersing agent and 22 parts of deionized water.
3. a kind of aqueous woodware paint as described in claim 1 repairs coloured light oil, which is characterized in that the defoaming agent is aqueous mineral Oils defoaming agent, the polymer-type defoaming agent containing organic silicon or the polymer-type defoaming agent without organic silicon one of Or multiple combinations;The aqueous levelling agent is waterborne general type non-silicon class degree material wetting agent, polyether-modified polydimethylsiloxane class Aqueous moistening flatting agent or the one or more combinations of anion perfluorocarbon surface activating agent.
4. a kind of aqueous woodware paint as described in claim 1 repairs coloured light oil, which is characterized in that the dispersing agent is that carboxymethyl is fine Dimension element and nano zine oxide are according to mass ratio 3:1 mixes.
5. a kind of aqueous woodware paint as described in claim 1 repairs coloured light oil, which is characterized in that preparation method includes following step Suddenly:
A, under normal temperature condition, above-mentioned each component is mixed, and stir 20-25min;
B, it after mixing evenly, is filtered with the filter screen of 300 mesh, aqueous woodware paint can be obtained and repair coloured light oil.
6. a kind of aqueous woodware paint as described in claim 1 repairs coloured light oil, which is characterized in that the aqueous woodware paint repairs coloured light Oil can be widely applied to Decoration Design woodcare paint and wooden product manufacturing field.
CN201810559162.7A 2018-06-01 2018-06-01 A kind of aqueous woodware paint repairs coloured light oil and its preparation method and application Pending CN108893043A (en)

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CN201810559162.7A CN108893043A (en) 2018-06-01 2018-06-01 A kind of aqueous woodware paint repairs coloured light oil and its preparation method and application

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110172295A (en) * 2019-04-25 2019-08-27 合肥科天水性科技有限责任公司 One kind repairing color composition and its preparation method and application

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106947377A (en) * 2017-04-07 2017-07-14 广州冠志新材料科技有限公司 A kind of aqueous woodware paint repaiies coloured light oil and its preparation method and application
CN107502116A (en) * 2017-09-19 2017-12-22 安徽名士达新材料有限公司 A kind of woodenware modified acrylic polyurethane water paint and preparation method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106947377A (en) * 2017-04-07 2017-07-14 广州冠志新材料科技有限公司 A kind of aqueous woodware paint repaiies coloured light oil and its preparation method and application
CN107502116A (en) * 2017-09-19 2017-12-22 安徽名士达新材料有限公司 A kind of woodenware modified acrylic polyurethane water paint and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110172295A (en) * 2019-04-25 2019-08-27 合肥科天水性科技有限责任公司 One kind repairing color composition and its preparation method and application

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Application publication date: 20181127