CN108384487A - A kind of manufacturing process of urea bis-phenol starch glued board - Google Patents
A kind of manufacturing process of urea bis-phenol starch glued board Download PDFInfo
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- CN108384487A CN108384487A CN201810089501.XA CN201810089501A CN108384487A CN 108384487 A CN108384487 A CN 108384487A CN 201810089501 A CN201810089501 A CN 201810089501A CN 108384487 A CN108384487 A CN 108384487A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J103/00—Adhesives based on starch, amylose or amylopectin or on their derivatives or degradation products
- C09J103/02—Starch; Degradation products thereof, e.g. dextrin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/325—Calcium, strontium or barium phosphate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The present invention relates to a kind of manufacturing process of urea bis-phenol starch glued board, by hot pressing or are cold-pressed by urea bis-phenol starch adhesive by core plate, the parts by weight group of the adhesive becomes：15~25 parts of urea, 20~35 parts of bis-phenol, 25~30 parts of starch, 20~25 parts of distilled water, 3~8 parts of mould inhibitor.The feature of environmental protection of rational technology, obtained urea bis-phenol starch glued board is good, ensures the safe handling of people, comfort is improved, convenient for being widely popularized and producing.
Description
Technical field
The present invention relates to a kind of manufacturing process of urea bis-phenol starch glued board.
Background technology
With the raising that people require indoor environment, the burst size of methanal in wood-based plate increasingly attracts attention.
2001, China worked out standard GB/T 18580-2001《Indoor decorating and refurnishing materials --- wood-based plate and its
Form aldehyde release is limited the quantity in product》, and enforced since 1 day January in 2002.But from the point of view of existing market situation, glued board
Production mostlys come from cost consideration, therefore, the exceeded phenomenon of burst size of methanal is than more serious, to people still based on three-aldehyde glue
Health cause certain harm.
Invention content
The technical problem to be solved by the present invention is to：It is of the existing technology in above-mentioned background technology in order to solve the problems, such as,
A kind of manufacturing process of urea bis-phenol starch glued board, rational technology, the ring of obtained urea bis-phenol starch glued board are provided
Guarantor property is good.
The technical solution adopted by the present invention to solve the technical problems is：A kind of manufacture work of urea bis-phenol starch glued board
Skill by hot pressing or is cold-pressed by core plate by urea bis-phenol starch adhesive, the parts by weight composition of the adhesive
For：15~25 parts of urea, 20~35 parts of bis-phenol, 25~30 parts of starch, 20~25 parts of distilled water, 3~8 parts of mould inhibitor.
Further specifically, in above-mentioned technical proposal, the parts by weight group of the adhesive becomes：25 parts of urea,
20 parts of bis-phenol, 25 parts of starch, 22 parts of distilled water, 8 parts of mould inhibitor.
Further specifically, in above-mentioned technical proposal, the parts by weight group of the adhesive becomes：15 parts of urea,
35 parts of bis-phenol, 26 parts of starch, 20 parts of distilled water, 4 parts of mould inhibitor.
Further specifically, in above-mentioned technical proposal, the parts by weight group of the adhesive becomes：22 parts of urea,
20 parts of bis-phenol, 30 parts of starch, 25 parts of distilled water, 3 parts of mould inhibitor.
Further specifically, in above-mentioned technical proposal, the parts by weight group of the adhesive becomes：25 parts of urea,
23 parts of bis-phenol, 25 parts of starch, 20 parts of distilled water, 7 parts of mould inhibitor.
Further specifically, in above-mentioned technical proposal, the urea is poly- propylhomoserin urea, peptide urea and polymerization ammonia
Any one in base uraturia element or two or more combinations.
Further specifically, in above-mentioned technical proposal, the bis-phenol is in bisphenol-A, bisphenol b, bisphenol-c and Bisphenol F
Any one or two or more combinations.
Further specifically, in above-mentioned technical proposal, the starch be cornstarch, potato starch, wheaten starch,
Any one in starch from sweet potato and taro starch or two or more combinations.
Further specifically, in above-mentioned technical proposal, the distilled water is first water, redistilled water and tri-distilled water
In any one or two or more combinations.
Further specifically, in above-mentioned technical proposal, the mould inhibitor be biphenyl, o-phenyl phenol, ammonium persulfate,
Any one in calcium phosphate, mustard seed extract and argy wormwood or two or more combinations.
The beneficial effects of the invention are as follows：A kind of manufacturing process of urea bis-phenol starch glued board provided by the invention, technique
Rationally, the feature of environmental protection of obtained urea bis-phenol starch glued board is good, ensures the safe handling of people, improves comfort,
Convenient for being widely popularized and producing.
Specific implementation mode
The present invention is described in further detail now.
Implement 1
A kind of manufacturing process of urea bis-phenol starch glued board, by core plate by urea bis-phenol starch adhesive by hot pressing or cold
It presses, the parts by weight group of adhesive becomes：25 parts of urea, 20 parts of bis-phenol, 25 parts of starch, 22 parts of distilled water, mould inhibitor 8
Part.
Urea is poly- propylhomoserin urea, and poly- propylhomoserin urea refers to the polyglutamic acid polymer for adding useful organisms synthesis（Molecular weight
800,000~1,300,000）And the urea constituted, poly- propylhomoserin can play ion pumping action, promote the affinity of ion nutrient and root system,
Nutrient Absorption and exploitation speed are improved, crop yield can be made to increase by 7%~30%, fertilizer nutrient utilization can be effectively improved（N is improved
24%~32%）, fertilizers input can be reduced（Reduce nitrogen input 15%~20%）, product meets green to people, animal, plant nonhazardous
The requirement of agricultural production, poly- propylhomoserin urea can really play compared with common urea one jin of two jin of top and use, poly- propylhomoserin urea
It is quick-acting, concentrated fertilizer of new generation, poly- propylhomoserin Synergistic type compound fertilizer includes poly- propylhomoserin active matter, relatively conventional compound（It closes）
Fertilizer has the characteristics that drought resisting, water conservation, plant recovery of nutrient are high.
Bis-phenol is bisphenol-A, bisphenol-A, also referred to as BPA, and industrially bisphenol-A is used to polycarbonate synthesis（PC）And asphalt mixtures modified by epoxy resin
The materials such as fat.It just be used to manufacture plastics since the sixties（Milk）Bottle, the cup with sucking device of child, food and beverage（Milk powder）In tank
Side coating.BPA is ubiquitous, from mineral water bottle, medical instrument to and food packaging lining, have its figure.Every year, entirely
The world produces 27,000,000 tons of plastics containing BPA.
Starch is cornstarch, and cornstarch is also known as corn starch, popular name maize powder, the white flaxen powder of micro-strip
End is made up, common product after 0.3% sulfurous acid dip of corn of the processes such as broken, sieving, precipitation, dry, levigate
In contain a small amount of fat and protein etc..
Distilled water is first water, and water passes through single flash, nonvolatile component（Salt）Residual in a reservoir by except
It goes, the component of volatilization（Ammonia, carbon dioxide, organic matter）Into in the initial fraction of distilled water, the centre of fraction is usually only collected
Part accounts for about 60%.
Mould inhibitor is biphenyl, and biphenyl is important Organic Ingredients, is widely used in the necks such as medicine, pesticide, dyestuff, liquid crystal material
Domain can be used for synthesizing plasticizer, preservative, can be also used for manufacture fuel, engineering plastics and high-energy fuel etc., biphenyl exists
In coal tar, former oil and gas.
Embodiment 2
Compared with Example 1, distinctive points are：The parts by weight group of adhesive becomes：The parts by weight group of adhesive becomes：Urine
15 parts of element, 35 parts of bis-phenol, 26 parts of starch, 20 parts of distilled water, 4 parts of mould inhibitor.
Urea is peptide urea, and peptide urea is that metalloproteinases is added in urine in urea forming process, through steaming
Hair device concentration is granulated.Enzyme is the indispensable catalyst of biological development growth, because organism carries out the institute of metabolism
There is chemical reaction, is nearly all completed under the action of biocatalyst enzyme.Polypeptide is to be related to various cell work(in organism
The bioactive substance of energy.Peptide bond is main connection type of the amino acid in protein molecule, peptide bond metal ion chemical combination and
At metalloproteinases there is very strong bioactivity, enzyme brightly to embody the functions such as identification, catalysis, adjusting of biology, can
Intensify chemical fertilizer, promotes chemical fertilizer molecule active.Metalloproteinases can directly be absorbed by plant, therefore it is micro- in conversion to save plant
" physical efficiency " required in secondary element, greatly promotes growth and development of plants.Through experiment, using peptide urea, plant can generally carry
Preceding 5~15d is ripe, and (corn shifts to an earlier date 5 d or so, and cotton shifts to an earlier date 7~10 d, and tomato shifts to an earlier date 10~15 d), and can raising
Fertile utilization rate and crops quality etc..
Bis-phenol is bisphenol b, and the chemical property of bisphenol b is similar to bisphenol-A, is added mainly for the production of phenolic resin, rubber
Agent, plastic additive；Pesticide material；Dye material.
Starch is potato starch, and potato starch is after being cooked, to dry simultaneously fine ground by potato, including potato peel.It can
To be used as thickener, although for thickening soup density not as good as Cornstarch, in some bakeries, it can keep water
Point.
Distilled water is redistilled water, and redistilled water is water by distilling twice.
Mould inhibitor is o-phenyl phenol, o-phenyl phenol also known as 2- xenols or 2- phenylphenols, is white or pale yellow
Color or pale red powder, thin slice or block have faint phenol taste.It is slightly soluble in water, is soluble in methanol, acetone, benzene, diformazan
The organic solvents such as benzene, trichloro ethylene, dichloro-benzenes.
Embodiment 3
Compared with Example 1, distinctive points are：The parts by weight group of adhesive becomes：22 parts of urea, 20 parts of bis-phenol, starch 30
Part, 25 parts of distilled water, 3 parts of mould inhibitor.
Urea is polymeric amino acid urea, on the basis of conventional urea, adds the one kind for polymerizeing propylhomoserin synergist and producing
Urea, poly- propylhomoserin high-molecular compound play the role of ionic pump, can strengthen the absorption of nitrogen, phosphorus, potassium and trace element.
Bis-phenol is bisphenol-c, and fusing point is 138~140 DEG C, and boiling point is 238~240 DEG C, is a kind of good fire retardant.
Starch is wheaten starch, and wheaten starch is that starch is extracted from wheat, is to use fermentation method in the past, i.e., by small Meccah
Water logging is soft, grind after, carry out acid adding fermentation, make the cell being enclosed in around starch granules be dissolved and starch is easily isolated.
Distilled water is tri-distilled water, and tri-distilled water is water by distilling three times.
Mould inhibitor is ammonium persulfate, and ammonium persulfate is widely used in the Storage Battery Industry in China as oxidant and bleaching agent, it
The initiator of polymerization, the desizing agent of fiber industry are also served as, and can be used as metal and semiconductor material surface inorganic agent, track
The etching agent on road is also widely used in the formation fracturing of oil exploitation, flour and starch processing industry, oil prodution industry, in photographic industry
It is upper to be used for removing hypo.
Embodiment 4
Compared with Example 1, distinctive points are：The parts by weight group of adhesive becomes：25 parts of urea, 23 parts of bis-phenol, starch 25
Part, 20 parts of distilled water, 7 parts of mould inhibitor.
Urea is the combination of poly- propylhomoserin urea and peptide urea.
Bis-phenol is Bisphenol F, and Bisphenol F is a kind of synthetic material monomer, can be used for synthetic epoxy resin, polycarbonate resin
Fat, polyester resin He Fen Chuo resins, fire retardant, antioxidant and surfactant etc..
Starch is starch from sweet potato, and starch from sweet potato is one of the major product of sweet potato processing, and starch from sweet potato can be divided by scarlet
Potato and dried sweet potato process two kinds, but since the quality of scarlet sweet potato starch is better than the starch of dried sweet potato, so with fresh sweet potato producing starch
It is more.
Distilled water is the combination of first water and redistilled water.
Mould inhibitor is calcium phosphate, and chemical constitution this product of calcium phosphate is the mixture of different form calcium phosphate composition.It is insoluble
In ethyl alcohol and acetone, it is slightly soluble in water, is soluble in dilute hydrochloric acid and nitric acid, may be used as anticaking agent, acidity regulator, nutritional supplement
Agent, fumet, stabilizer, water retention agent.
Embodiment 5
Compared with Example 1, distinctive points are：Urea is the combination of poly- propylhomoserin urea and polymeric amino acid urea, and bis-phenol is double
The combination of phenol A and Bisphenol F.
Starch is taro starch, and way is cleaning taro bulb, peels, cuts flakiness, then clean one time, immerses 0.03
2 minutes in mol/L ammonium hydroxide, in the case where having dilute ammonia solution or enough water is covered with plant tissue bruisher relatively low
Speed under be homogenized, this slurry impregnates about 2 hours in 0.03 mol/L ammonia spirit.Then, respectively with 80 mesh and 260 purposes
Screen filtration, filtrate settle 48 hours.Remove upper layer and bottom residues, washing starch for several times, at 40 DEG C dry 48 hours to get
Taro starch.
Distilled water is the combination of first water and tri-distilled water.
Mould inhibitor is mustard seed extract, and mustard seed is the dry mature seed of crucifer sinapsis alba or mustard, at the beginning of autumn late summer
Plant is tapped when fruit maturation, is dried, seed is laid, and removes impurity.All parts of the country are all produced, maximum with Henan, Anhui yield.Have
The effect of warm lung slit phlegm profit gas, dissipating bind is removed obstruction in channels to relieve pain.It is coughed with the cold productive cough of son, distending pain in the chest and hypochondrium, the stagnant channels and collaterals of phlegm, joint numbness, pain,
Phlegm-damp oozing in the body, cloudy subcutaneous ulcer pyogenic infections.
Embodiment 6
Compared with Example 1, distinctive points are：Urea is the combination of peptide urea and polymeric amino acid urea, and bis-phenol is bisphenol b
With the combination of Bisphenol F, starch is the combination of cornstarch and potato starch, and distilled water is the combination of redistilled water and tri-distilled water.
Mould inhibitor is argy wormwood, perennial herb or slightly at suffruticose, and plant has enhanced aroma.Stem list is raw or a small number of, brown
Color or grey yellowish-brown, base portion slightly lignifying, top Bi matter, and have a small number of short branches, leaf ground paper matter is short soft by canescence above
Hair, base portion is usually without pseudostipule or minimum pseudostipule；Upper leaf is partly split with bract leaf pinniform, capitulum is oval, corolla
There are a gland point in tubulose or goblet shape, outside, anther narrow line shape, and style and corolla be close isometric or slightly longer than corolla.Achene long avette
Or oblong.9~October of flowering fruit bearing stage.All herbal medicine has Wen Jing, dries, cold dispelling, hemostasis, anti-inflammatory, relievings asthma, cough-relieving, tocolysis, resisting
The effects that allergy.Folium artemisiae argyi, which is dried, to be smashed to pieces " moxa ", and moxa stick processed can make the raw material of " ink paste " for moxa-moxibustion.It is distributed in Asia
And European Region.
Embodiment 7
Compared with Example 1, distinctive points are：Urea is the combination of poly- propylhomoserin urea, peptide urea and polymeric amino acid urea,
Bis-phenol is the combination of bisphenol-c and Bisphenol F, and starch is the combination of wheaten starch, starch from sweet potato and taro starch, and distilled water is primary
The combination of distilled water, redistilled water and tri-distilled water, mould inhibitor are the combination of mustard seed extract and argy wormwood.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (10)
1. a kind of manufacturing process of urea bis-phenol starch glued board, it is characterised in that：Urea bis-phenol starch gluing is passed through by core plate
Agent is by hot pressing or is cold-pressed, and the parts by weight group of the adhesive becomes：15~25 parts of urea, 20~35 parts of bis-phenol,
25~30 parts of starch, 20~25 parts of distilled water, 3~8 parts of mould inhibitor.
2. a kind of manufacturing process of urea bis-phenol starch glued board according to claim 1, it is characterised in that：The glue
The parts by weight group of stick becomes：25 parts of urea, 20 parts of bis-phenol, 25 parts of starch, 22 parts of distilled water, 8 parts of mould inhibitor.
3. a kind of manufacturing process of urea bis-phenol starch glued board according to claim 1, it is characterised in that：The glue
The parts by weight group of stick becomes：15 parts of urea, 35 parts of bis-phenol, 26 parts of starch, 20 parts of distilled water, 4 parts of mould inhibitor.
4. a kind of manufacturing process of urea bis-phenol starch glued board according to claim 1, it is characterised in that：The glue
The parts by weight group of stick becomes：22 parts of urea, 20 parts of bis-phenol, 30 parts of starch, 25 parts of distilled water, 3 parts of mould inhibitor.
5. a kind of manufacturing process of urea bis-phenol starch glued board according to claim 1, it is characterised in that：The glue
The parts by weight group of stick becomes：25 parts of urea, 23 parts of bis-phenol, 25 parts of starch, 20 parts of distilled water, 7 parts of mould inhibitor.
6. a kind of manufacturing process of urea bis-phenol starch glued board according to claim 1, it is characterised in that：The urine
Element is any one or two or more combinations in poly- propylhomoserin urea, peptide urea and polymeric amino acid urea.
7. a kind of manufacturing process of urea bis-phenol starch glued board according to claim 1, it is characterised in that：Described is double
Phenol is any one or two or more combinations in bisphenol-A, bisphenol b, bisphenol-c and Bisphenol F.
8. a kind of manufacturing process of urea bis-phenol starch glued board according to claim 1, it is characterised in that：The shallow lake
Powder is any one or two or more groups in cornstarch, potato starch, wheaten starch, starch from sweet potato and taro starch
It closes.
9. a kind of manufacturing process of urea bis-phenol starch glued board according to claim 1, it is characterised in that：The steaming
Distilled water is any one or two or more combinations in first water, redistilled water and tri-distilled water.
10. a kind of manufacturing process of urea bis-phenol starch glued board according to claim 1, it is characterised in that：Described
Mould inhibitor be any one or two kinds in biphenyl, o-phenyl phenol, ammonium persulfate, calcium phosphate, mustard seed extract and argy wormwood with
On combination.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810089501.XA CN108384487A (en) | 2018-01-30 | 2018-01-30 | A kind of manufacturing process of urea bis-phenol starch glued board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810089501.XA CN108384487A (en) | 2018-01-30 | 2018-01-30 | A kind of manufacturing process of urea bis-phenol starch glued board |
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ID=63074100
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211589A (en) * | 2021-03-02 | 2021-08-06 | 武汉圣百年装饰材料有限公司 | Health-care fiberboard and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004243399A (en) * | 2003-02-17 | 2004-09-02 | Hitachi Metals Ltd | Composite sleeve roll made of cemented carbide for rolling plate |
| CN101463238A (en) * | 2009-01-12 | 2009-06-24 | 西北大学 | Preparation of environment protection type adhesive |
| CN106590491A (en) * | 2016-12-17 | 2017-04-26 | 浦北县建业胶合板有限责任公司 | Adhesive for plywood |
-
2018
- 2018-01-30 CN CN201810089501.XA patent/CN108384487A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004243399A (en) * | 2003-02-17 | 2004-09-02 | Hitachi Metals Ltd | Composite sleeve roll made of cemented carbide for rolling plate |
| CN101463238A (en) * | 2009-01-12 | 2009-06-24 | 西北大学 | Preparation of environment protection type adhesive |
| CN106590491A (en) * | 2016-12-17 | 2017-04-26 | 浦北县建业胶合板有限责任公司 | Adhesive for plywood |
Non-Patent Citations (1)
| Title |
|---|
| 黄雨三: "《最新人造板制造加工工艺与质量检验检测标准规范实用手册 上》", 30 September 2003, 安徽文化音像出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211589A (en) * | 2021-03-02 | 2021-08-06 | 武汉圣百年装饰材料有限公司 | Health-care fiberboard and preparation method thereof |
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Application publication date: 20180810 |