CN109054639A - A kind of green paulownia oil-based paint and preparation method thereof - Google Patents
A kind of green paulownia oil-based paint and preparation method thereof Download PDFInfo
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Abstract
A kind of green paulownia oil-based paint and preparation method thereof, the green paulownia oil-based paint of the present invention mainly includes the raw material of following parts by weight: tung oil 40-60 parts of purification, polymerization linseed oil 10-15 parts, oil 10-15 parts of Chinese catalpa, 20-35 parts of tung oil reactive diluent, 1-2 parts of composite drier, 0.2-0.4 parts of antioxidant, 0.2-0.4 parts of light stabilizer, 0.2-0.3 parts of mould inhibitor, 0.1-0.2 parts of levelling agent, 0.1-0.2 parts of defoaming agent.The invention also includes the preparation methods of the green paulownia oil-based paint.Coating of the present invention has following advantage: based on tung oil, it is compounded with other plant oil, biological solutions, auxiliary agent etc., develop a kind of safe and environment-friendly, nontoxic tung oil base coating products, in the case where guaranteeing coating performance itself, the problems such as environmentally protective present in current coating industry also can solve.
Description
Technical field
The invention belongs to paint manufacturing field, more particularly, to a kind of green paulownia oil-based paint and preparation method thereof.
Background technique
" back to nature, pursue environmental protection " is everyone yearning to home life environment.Simultaneously as living standard is continuous
It improves, people are also more more and more urgent to the serious hope of healthy living.In recent years, various coating emerge one after another, and manufacturer is from color, material
Attract the eye of consumer in all directions such as matter and safety.It is using water as molten currently, existing water paint on the market
Agent, i.e., in aqueous solution synthetic resin dispersion, but its film performance and construction etc. are easily affected by environment, and water paint exists in addition
Environmental protection, safety, human health etc. there are still very big hidden danger, therefore be badly in need of developing one kind have excellent performance, safety and environmental protection, poison
The new coating product of Small side effects.
Tung oil is tung tree seed through squeezing or solvent extraction, it be one kind it is pure natural, without any toxic action, ring
The biological material of guarantor, film hard and compact, glossiness are good, adhesive force is strong, acid-fast alkali-proof etc., therefore are often used directly to house
The anti-corrosion and decoration of tool and Wood construction, but it is long there are drying time when its application and that paint film is easy to change, creases easily after drying etc. is scarce
It falls into.
Summary of the invention
The technical problem to be solved by the present invention is to, overcome the deficiencies of the prior art and provide a kind of green paulownia oil-based paint and
Preparation method, when solving tung oil as coating drying time it is long and paint film is easy to change, crease easily and existing coating present in
VOCs, heavy metal, exceeded content of formaldehyde the problems such as.
The technical solution used to solve the technical problems of the present invention is that the green paulownia oil-based paint of the present invention, mainly includes
The raw material of following parts by weight: tung oil 40-60 parts of purification, polymerization linseed oil 10-15 parts, oil 10-15 parts of Chinese catalpa, tung oil reactive diluent
20-35 parts, 1-2 parts of composite drier, 0.2-0.4 parts of antioxidant, 0.2-0.4 parts of light stabilizer, 0.2-0.3 parts of mould inhibitor,
0.1-0.2 parts of levelling agent, 0.1-0.2 parts of defoaming agent.
Further, purification tung oil is that natural tung oil is made by processes such as depickling, decolorations.
Tung oil reactive diluent, preparation method: the following steps are included:
(1) preparation of tung oil fatty acid methyl esters: tung oil is preheated into 30min or more at 65-70 DEG C, addition is equivalent to tung oil quality
The methanol of 30-40% and the KOH for being equivalent to tung oil quality 1.1-1.5%, heating stirring reflux 1h, then cools down at 65-70 DEG C,
Reaction product is moved in separatory funnel, stratification, takes upper layer, rotary evaporation is to get tung oil fatty acid methyl esters；
(2) preparation of unsaturated fatty acid methyl ester: weighing urea and ethyl alcohol by mass volume ratio 0.5-1:5g/mL, mixing, in
Heating stirring flows back at 65-75 DEG C, and after urea is completely dissolved, the addition of urea alcohol mixture is preheated to 65-75 DEG C of step
Suddenly in (1) resulting tung oil fatty acid methyl esters, the ratio of tung oil fatty acid methyl esters quality, urea quality and ethyl alcohol volume is 1g:
0.5-1g:5mL, flow back 40min or more at 70-75 DEG C, is cooled to room temperature, and reaction product is cold at a temperature of -18 DEG C ~ 5 DEG C
Jelly 12 ~ for 24 hours, it filters, takes filtrate, rotary evaporation is to get tung oil reactive diluent.
Composite drier be cobalt naphthenate, manganese naphthenate mixture, preferably its mass ratio be 3-4:1-2, more preferable 3:
2。
Antioxidant is nano zine oxide.
Light stabilizer is 4- hydroxyl-2,2,6,6- tetramethyl piperidine-1- oxygen radical or N, N '-bis--(2,2,6,6-four
Methyl -4- piperidyl) 1,6- hexamethylene diamine.
Mould inhibitor is that ASD-YT paints mould inhibitor or 2- octyl -4- isothiazoline -3- ketone.
Levelling agent is polyether-modified dimethyl silicone polymer.
Defoaming agent is modified organic silicon ketone defoaming agent or modified polyorganosiloxane defoaming agent.
The preparation method of the green paulownia oil-based paint of the present invention, includes the following steps:
(1) by weight, purification tung oil, polymerization linseed oil and Chinese catalpa oil are first weighed, is uniformly mixed, then heats to 65-70 DEG C,
Constant temperature stirs 1h or more, is cooled to room temperature to get mixture 1；
(2) by weight, tung oil reactive diluent and composite drier are weighed, mixing obtained by step (1) is then added into
In object 1,30min or more is stirred, mixture 2 is obtained；
(3) by weight, other raw materials are weighed, are then added into mixture 2 obtained by step (2), stir 30min with
On to get green paulownia oil-based paint.
Compared with the existing technology, coating of the present invention has following advantage: molten with other plant oil, biology based on tung oil
Agent, auxiliary agent etc. are compounded, and a kind of safe and environment-friendly, nontoxic tung oil base coating products are developed, and are guaranteeing coating performance itself
In the case of, it also can solve the problems such as environmentally protective present in current coating industry.Therefore, tung oil reactive diluent is selected to do life
Object solvent, be based primarily upon two o'clock and considered: 1, VOC content is low；2, the ratio that film formation reaction is participated in paulownia oil-based paint can be improved
Example.Purification tung oil is selected, that is, removes the free fatty acid and pigment impurity in natural tung oil, after paint film drying can be effectively prevented from
The problems such as easy to change.
Specific embodiment
Below with reference to embodiment, the present invention will be further described.
Embodiment 1
The green paulownia oil-based paint of the present embodiment, the raw material including following parts by weight: 40 parts of tung oil of purification polymerize linseed oil 10
Part, 10 parts of Chinese catalpa oil, 20 parts of tung oil reactive diluent, 1 part of composite drier, 0.2 part of antioxidant nano zine oxide, light stabilizer
0.2 part of 4- hydroxyl -2,2,6,6- tetramethyl piperidine -1- oxygen radical, 0.2 part of mould inhibitor of ASD-YT paint, levelling agent polyethers change
Property 0.1 part of dimethyl silicone polymer, 0.1 part of modified organic silicon ketone defoaming agent.
Refining tung oil is that natural tung oil is made by depickling, bleaching process.
Tung oil reactive diluent, preparation method: the following steps are included:
(1) preparation of tung oil fatty acid methyl esters: tung oil is preheated into 30min at 65 DEG C, the first for being equivalent to tung oil quality 40% is added
The pure and mild KOH for being equivalent to tung oil quality 1.5%, heating stirring flows back 1h at 65 DEG C, then cools down, reaction product is moved to point
In liquid funnel, stratification takes upper layer, and rotary evaporation is to get tung oil fatty acid methyl esters；
(2) preparation of unsaturated fatty acid methyl ester: weighing urea and ethyl alcohol by mass volume ratio 1:5g/mL, mixing, at 65 DEG C
After urea is completely dissolved, the step of being preheated to 65 DEG C (1) resulting paulownia is added in urea alcohol mixture by heating stirring reflux
In soyate, the ratio of tung oil fatty acid methyl esters quality, urea quality and ethyl alcohol volume is 1g:1g:5mL, at 70 DEG C
Lower reflux 40min, is cooled to room temperature, and reaction product is freezed 12 h at a temperature of 5 DEG C, filters, takes filtrate, rotary evaporation, i.e.,
Obtain tung oil reactive diluent.
Composite drier is the mixture of cobalt naphthenate, manganese naphthenate, mass ratio 3:2.
The preparation method of the green paulownia oil-based paint of the present embodiment, includes the following steps:
(1) by weight, purification tung oil, polymerization linseed oil and Chinese catalpa oil are first weighed, is uniformly mixed, then heats to 65 DEG C, perseverance
Temperature stirring 1h, is cooled to room temperature to get mixture 1；
(2) by weight, tung oil reactive diluent and composite drier are weighed, mixing obtained by step (1) is then added into
In object 1,30min is stirred, mixture 2 is obtained；
(3) by weight, other raw materials are weighed, are then added into mixture 2 obtained by step (2), stir 30min, i.e.,
Obtain green paulownia oil-based paint.
Embodiment 2
The green paulownia oil-based paint of the present embodiment, the raw material including following parts by weight: 45 parts of tung oil of purification polymerize linseed oil 15
Part, 15 parts of Chinese catalpa oil, 30 parts of tung oil reactive diluent, 1.2 parts of composite drier, 0.25 part of antioxidant nano zine oxide, light are steady
It is poly- to determine 0.25 part of agent 4- hydroxyl -2,2,6,6- tetramethyl piperidine -1- oxygen radical, 0.2 part of mould inhibitor of ASD-YT paint, levelling agent
0.1 part of ether modified dimethyl polysiloxane, 0.1 part of modified organic silicon ketone defoaming agent.
Refining tung oil is that natural tung oil is made by depickling, bleaching process.
Tung oil reactive diluent, preparation method: the following steps are included:
(1) preparation of tung oil fatty acid methyl esters: tung oil is preheated into 30min at 65 DEG C, the first for being equivalent to tung oil quality 40% is added
The pure and mild KOH for being equivalent to tung oil quality 1.5%, heating stirring flows back 1h at 65 DEG C, then cools down, reaction product is moved to point
In liquid funnel, stratification takes upper layer, and rotary evaporation is to get tung oil fatty acid methyl esters；
(2) preparation of unsaturated fatty acid methyl ester: weighing urea and ethyl alcohol by mass volume ratio 1:5g/mL, mixing, at 65 DEG C
After urea is completely dissolved, the step of being preheated to 65 DEG C (1) resulting paulownia is added in urea alcohol mixture by heating stirring reflux
In soyate, the ratio of tung oil fatty acid methyl esters quality, urea quality and ethyl alcohol volume is 1g:1g:5mL, at 70 DEG C
Lower reflux 40min, is cooled to room temperature, and reaction product is freezed 12 h at a temperature of 5 DEG C, filters, takes filtrate, rotary evaporation, i.e.,
Obtain tung oil reactive diluent.
Composite drier is the mixture of cobalt naphthenate, manganese naphthenate, mass ratio 3:2.
The preparation method of the green paulownia oil-based paint of the present embodiment, includes the following steps:
(1) by weight, purification tung oil, polymerization linseed oil and Chinese catalpa oil are first weighed, is uniformly mixed, then heats to 65 DEG C, perseverance
Temperature stirring 1h, is cooled to room temperature to get mixture 1；
(2) by weight, tung oil reactive diluent and composite drier are weighed, mixing obtained by step (1) is then added into
In object 1,30min is stirred, mixture 2 is obtained；
(3) by weight, other raw materials are weighed, are then added into mixture 2 obtained by step (2), stir 30min, i.e.,
Obtain green paulownia oil-based paint.
Embodiment 3
The green paulownia oil-based paint of the present embodiment, the raw material including following parts by weight: 60 parts of tung oil of purification polymerize linseed oil 10
Part, 10 parts of Chinese catalpa oil, 35 parts of tung oil reactive diluent, 1.5 parts of composite drier, 0.3 part of antioxidant nano zine oxide, light are stablized
Agent N, N '-be bis--(2,2,6,6-tetramethyl-4- piperidyl) 0.3 part of 1,6- hexamethylene diamine, mould inhibitor 2- octyl-4- isothiazoline-
0.15 part, 0.15 part of modified polyorganosiloxane defoaming agent of the polyether-modified dimethyl silicone polymer of 0.3 part of 3- ketone, levelling agent.
Refining tung oil is that natural tung oil is made by depickling, bleaching process.
Tung oil reactive diluent, preparation method: the following steps are included:
(1) preparation of tung oil fatty acid methyl esters: tung oil is preheated into 30min at 65 DEG C, the first for being equivalent to tung oil quality 40% is added
The pure and mild KOH for being equivalent to tung oil quality 1.5%, heating stirring flows back 1h at 65 DEG C, then cools down, reaction product is moved to point
In liquid funnel, stratification takes upper layer, and rotary evaporation is to get tung oil fatty acid methyl esters；
(2) preparation of unsaturated fatty acid methyl ester: weighing urea and ethyl alcohol by mass volume ratio 1:5g/mL, mixing, at 65 DEG C
After urea is completely dissolved, the step of being preheated to 65 DEG C (1) resulting paulownia is added in urea alcohol mixture by heating stirring reflux
In soyate, the ratio of tung oil fatty acid methyl esters quality, urea quality and ethyl alcohol volume is 1g:1g:5mL, at 70 DEG C
Lower reflux 40min, is cooled to room temperature, and reaction product is freezed 12 h at a temperature of 5 DEG C, filters, takes filtrate, rotary evaporation, i.e.,
Obtain tung oil reactive diluent.
Composite drier is the mixture of cobalt naphthenate, manganese naphthenate, mass ratio 3:2.
The preparation method of the green paulownia oil-based paint of the present embodiment, includes the following steps:
(1) by weight, purification tung oil, polymerization linseed oil and Chinese catalpa oil are first weighed, is uniformly mixed, then heats to 65 DEG C, perseverance
Temperature stirring 1h, is cooled to room temperature to get mixture 1；
(2) by weight, tung oil reactive diluent and composite drier are weighed, mixing obtained by step (1) is then added into
In object 1,30min is stirred, mixture 2 is obtained；
(3) by weight, other raw materials are weighed, are then added into mixture 2 obtained by step (2), stir 30min, i.e.,
Obtain green paulownia oil-based paint.
Embodiment 4
The green paulownia oil-based paint of the present embodiment, the raw material including following parts by weight: 60 parts of tung oil of purification polymerize linseed oil 15
Part, 15 parts of Chinese catalpa oil, 35 parts of tung oil reactive diluent, 1.5 parts of composite drier, 0.4 part of antioxidant nano zine oxide, light are stablized
Agent N, N '-be bis--(2,2,6,6-tetramethyl-4- piperidyl) 0.4 part of 1,6- hexamethylene diamine, mould inhibitor 2- octyl-4- isothiazoline-
0.2 part, 0.2 part of modified polyorganosiloxane defoaming agent of the polyether-modified dimethyl silicone polymer of 0.3 part of 3- ketone, levelling agent.
Refining tung oil is that natural tung oil is made by depickling, bleaching process.
Tung oil reactive diluent, preparation method: the following steps are included:
(1) preparation of tung oil fatty acid methyl esters: tung oil is preheated into 30min at 65 DEG C, the first for being equivalent to tung oil quality 40% is added
The pure and mild KOH for being equivalent to tung oil quality 1.5%, heating stirring flows back 1h at 65 DEG C, then cools down, reaction product is moved to point
In liquid funnel, stratification takes upper layer, and rotary evaporation is to get tung oil fatty acid methyl esters；
(2) preparation of unsaturated fatty acid methyl ester: weighing urea and ethyl alcohol by mass volume ratio 1:5g/mL, mixing, at 65 DEG C
After urea is completely dissolved, the step of being preheated to 65 DEG C (1) resulting paulownia is added in urea alcohol mixture by heating stirring reflux
In soyate, the ratio of tung oil fatty acid methyl esters quality, urea quality and ethyl alcohol volume is 1g:1g:5mL, at 70 DEG C
Lower reflux 40min, is cooled to room temperature, and reaction product is freezed 12 h at a temperature of 5 DEG C, filters, takes filtrate, rotary evaporation, i.e.,
Obtain tung oil reactive diluent.
Composite drier is the mixture of cobalt naphthenate, manganese naphthenate, mass ratio 3:2.
The preparation method of the green paulownia oil-based paint of the present embodiment, includes the following steps:
(1) by weight, purification tung oil, polymerization linseed oil and Chinese catalpa oil are first weighed, is uniformly mixed, then heats to 65 DEG C, perseverance
Temperature stirring 1h, is cooled to room temperature to get mixture 1；
(2) by weight, tung oil reactive diluent and composite drier are weighed, mixing obtained by step (1) is then added into
In object 1,30min is stirred, mixture 2 is obtained；
(3) by weight, other raw materials are weighed, are then added into mixture 2 obtained by step (2), stir 30min, i.e.,
Obtain green paulownia oil-based paint.
Application Example
The coating of each embodiment preparation is tested for the property respectively, testing result is as follows:
Note: soluble heavy metal content is using GB T18581-2009 as evaluation index.
Claims (10)
1. a kind of green paulownia oil-based paint, which is characterized in that mainly include the raw material of following parts by weight: tung oil 40-60 parts of purification,
It polymerize linseed oil 10-15 parts, oil 10-15 parts of Chinese catalpa, 20-35 parts of tung oil reactive diluent, 1-2 parts of composite drier, antioxidant
0.2-0.4 parts, 0.2-0.4 parts of light stabilizer, 0.2-0.3 parts of mould inhibitor, 0.1-0.2 parts of levelling agent, 0.1-0.2 parts of defoaming agent.
2. green paulownia oil-based paint according to claim 1, which is characterized in that purification tung oil is natural tung oil by taking off
Acid, bleaching process are made.
3. green paulownia oil-based paint according to claim 1 or 2, which is characterized in that tung oil reactive diluent, preparation side
Method, comprising the following steps:
(1) preparation of tung oil fatty acid methyl esters: tung oil is preheated into 30min or more at 65-70 DEG C, addition is equivalent to tung oil quality
The methanol of 30-40% and the KOH for being equivalent to tung oil quality 1.1-1.5%, heating stirring reflux 1h, then cools down at 65-70 DEG C,
Reaction product is moved in separatory funnel, stratification, takes upper layer, rotary evaporation is to get tung oil fatty acid methyl esters；
(2) preparation of unsaturated fatty acid methyl ester: weighing urea and ethyl alcohol by mass volume ratio 0.5-1:5g/mL, mixing, in
Heating stirring flows back at 65-75 DEG C, and after urea is completely dissolved, the addition of urea alcohol mixture is preheated to 65-75 DEG C of step
Suddenly in (1) resulting tung oil fatty acid methyl esters, the ratio of tung oil fatty acid methyl esters quality, urea quality and ethyl alcohol volume is 1g:
0.5-1g:5mL, flow back 40min or more at 70-75 DEG C, is cooled to room temperature, and reaction product is cold at a temperature of -18 DEG C ~ 5 DEG C
Jelly 12 ~ for 24 hours, it filters, takes filtrate, rotary evaporation is to get tung oil reactive diluent.
4. green paulownia oil-based paint according to claim 1 or 2, which is characterized in that composite drier is cobalt naphthenate, ring
The mixture of alkanoic acid manganese.
5. green paulownia oil-based paint according to claim 4, which is characterized in that the mass ratio of cobalt naphthenate, manganese naphthenate
For 3-4:1-2.
6. green paulownia oil-based paint according to claim 1 or 2, which is characterized in that antioxidant is nano zine oxide.
7. green paulownia oil-based paint according to claim 1 or 2, which is characterized in that light stabilizer is 4- hydroxyl -2,2,6,
6- tetramethyl piperidine-1- oxygen radical or N, N '-it is bis--(2,2,6,6-tetramethyl-4- piperidyl) 1,6- hexamethylene diamine.
8. green paulownia oil-based paint according to claim 1 or 2, which is characterized in that mould inhibitor is that ASD-YT paint is mould proof
Agent or 2- octyl -4- isothiazoline -3- ketone.
9. green paulownia oil-based paint according to claim 1 or 2, which is characterized in that levelling agent is polyether-modified poly- diformazan
Radical siloxane；Defoaming agent is modified organic silicon ketone defoaming agent or modified polyorganosiloxane defoaming agent.
10. the method for preparing green paulownia oil-based paint as claimed in one of claims 1 to 9, which is characterized in that including walking as follows
It is rapid:
(1) by weight, purification tung oil, polymerization linseed oil and Chinese catalpa oil are first weighed, is uniformly mixed, then heats to 65-70 DEG C,
Constant temperature stirs 1h or more, is cooled to room temperature to get mixture 1；
(2) by weight, tung oil reactive diluent and composite drier are weighed, mixing obtained by step (1) is then added into
In object 1,30min or more is stirred, mixture 2 is obtained；
(3) by weight, other raw materials are weighed, are then added into mixture 2 obtained by step (2), stir 30min with
On to get green paulownia oil-based paint.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109867969A (en) * | 2019-03-08 | 2019-06-11 | 武汉轻工大学 | A kind of modified tung oil lotion and preparation method and application |
| CN112226159A (en) * | 2020-10-09 | 2021-01-15 | 东北林业大学 | Paint for preventing wood aging and preparation method and application thereof |
| CN112552818A (en) * | 2020-11-09 | 2021-03-26 | 钟宏云 | Bright oil, limestone ground and preparation method of bright oil and limestone ground preparation method |
| CN113305961A (en) * | 2021-05-27 | 2021-08-27 | 临海市国盛泰工艺品股份有限公司 | Surface treatment method of rattan for rattan furniture |
| CN114958202A (en) * | 2022-03-04 | 2022-08-30 | 北京国文琰文化遗产保护中心有限公司 | Formula and preparation method of ultraviolet-resistant modified tung oil for coating ancient building wood in high-humidity regions in south China |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5682851A (en) * | 1979-12-08 | 1981-07-06 | Nippon Zeon Co Ltd | Coating oil composition |
| CN101531802A (en) * | 2009-04-16 | 2009-09-16 | 中钞油墨有限公司 | Antiemulsion vehicle for high speed printing environment-friendly offset printing ink and production method thereof |
| CN101942357A (en) * | 2010-09-10 | 2011-01-12 | 中国林业科学研究院林产化学工业研究所 | Method for isolating jatropha curcas oil polyunsaturated fatty acids |
| CN103555200A (en) * | 2013-09-29 | 2014-02-05 | 四川彭山星源特种涂料有限公司 | Natural plant paint and preparation method thereof |
| CN105238267A (en) * | 2015-10-27 | 2016-01-13 | 江门市国美化工有限公司 | Stain-removing and furniture-servicing film plating oil and preparation method therefor |
| CN106244001A (en) * | 2016-08-02 | 2016-12-21 | 北京楚之园环保科技有限责任公司 | Gloss oil for ancient building material and preparation method thereof |
-
2018
- 2018-07-17 CN CN201810786549.6A patent/CN109054639B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5682851A (en) * | 1979-12-08 | 1981-07-06 | Nippon Zeon Co Ltd | Coating oil composition |
| CN101531802A (en) * | 2009-04-16 | 2009-09-16 | 中钞油墨有限公司 | Antiemulsion vehicle for high speed printing environment-friendly offset printing ink and production method thereof |
| CN101942357A (en) * | 2010-09-10 | 2011-01-12 | 中国林业科学研究院林产化学工业研究所 | Method for isolating jatropha curcas oil polyunsaturated fatty acids |
| CN103555200A (en) * | 2013-09-29 | 2014-02-05 | 四川彭山星源特种涂料有限公司 | Natural plant paint and preparation method thereof |
| CN105238267A (en) * | 2015-10-27 | 2016-01-13 | 江门市国美化工有限公司 | Stain-removing and furniture-servicing film plating oil and preparation method therefor |
| CN106244001A (en) * | 2016-08-02 | 2016-12-21 | 北京楚之园环保科技有限责任公司 | Gloss oil for ancient building material and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109867969A (en) * | 2019-03-08 | 2019-06-11 | 武汉轻工大学 | A kind of modified tung oil lotion and preparation method and application |
| CN112226159A (en) * | 2020-10-09 | 2021-01-15 | 东北林业大学 | Paint for preventing wood aging and preparation method and application thereof |
| CN112552818A (en) * | 2020-11-09 | 2021-03-26 | 钟宏云 | Bright oil, limestone ground and preparation method of bright oil and limestone ground preparation method |
| CN112552818B (en) * | 2020-11-09 | 2022-05-13 | 钟宏云 | Bright oil, preparation method thereof and application of limestone land |
| CN113305961A (en) * | 2021-05-27 | 2021-08-27 | 临海市国盛泰工艺品股份有限公司 | Surface treatment method of rattan for rattan furniture |
| CN114958202A (en) * | 2022-03-04 | 2022-08-30 | 北京国文琰文化遗产保护中心有限公司 | Formula and preparation method of ultraviolet-resistant modified tung oil for coating ancient building wood in high-humidity regions in south China |
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