CN107011857A - A kind of anion soybean is without aldehyde adhesive - Google Patents
A kind of anion soybean is without aldehyde adhesive Download PDFInfo
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- CN107011857A CN107011857A CN201611111491.2A CN201611111491A CN107011857A CN 107011857 A CN107011857 A CN 107011857A CN 201611111491 A CN201611111491 A CN 201611111491A CN 107011857 A CN107011857 A CN 107011857A
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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
- C09J189/00—Adhesives based on proteins; Adhesives based on derivatives thereof
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- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
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- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
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- 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
- C08K3/38—Boron-containing compounds
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- 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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/21—Urea; Derivatives thereof, e.g. biuret
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- 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
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/541—Silicon-containing compounds containing oxygen
- C08K5/5425—Silicon-containing compounds containing oxygen containing at least one C=C bond
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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
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
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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
- 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
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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
- C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of anion soybean without aldehyde adhesive, it is made up of the raw material of following parts by weight：10~100 parts of soybean derivatives, 0.1~10 part of modifying agent, 30~100 parts of crosslinking agent, 100 parts of water, 0.1~10 part of anionic additive.Using the wood-based plate that is manufactured without aldehyde adhesive of anion soybean of the present invention, not release formaldehyde completely, while the negative aeroion favourable to human body can be discharged, and the addition of anion, it is possible to increase original viscosity and bonding strength of soybean adhesive etc..
Description
Technical field
The present invention relates to wood-based plate adhesive field, more particularly to a kind of anion soybean is without aldehyde adhesive.
Background technology
In Wood-based Panel Production, the most frequently used adhesive is " three-aldehyde glue ", i.e. urea-formaldehyde glue (UF), phenol glue (PF) and melamine
Amine-for-aldehyde glue (MF).But " three-aldehyde glue " makees adhesive would generally discharge a large amount of VOCs for Wood-based Panel Production,
Such as formaldehyde, phenol etc..Formaldehyde is that, easy carcinogenic, the harmful chemicals of teratogenesis toxic to human body are confirmed as by the World Health Organization
Material.The release of formaldehyde can be not only detrimental to health in Artificial Plate Adhesive, and very big pollution is also caused to indoor environment.Though
Industry research person is so had, considerable research has been done on reduction building materials artificial board formaldehyde burst size, or even by environmental protection etc.
Level is promoted to E0 grades.But the problem of this fundamentally can not solve Form aldehyde release, if can develop a kind of adhesive is used for sheet material
During production, not only in the absence of release formaldehyde the problems such as, then will be from basic while the material favourable to health can also be discharged
Upper these problems of solution, promote the development of industry of artificial boards.
Current wood-based plate with mainly include without aldehyde adhesive starch-based glue, isocyanates glue, type thermoplastic resin glue and
Soybean protein glue.In recent years, soybean protein glue is with its excellent characteristic and processing technology, the weight developed as various countries researcher
Point.Though there is the more report without aldehyde soybean adhesive, all there are problems that, be not suitable for large-scale industrial production.And
And so far, not having also a kind of can discharge the report without aldehyde soybean adhesive to human body benign species.Anion is added
Agent has pyroelectricity and piezoelectricity, under temperature and pressure change, can produce negative aeroion.After anion suction human body,
Physiological function to human body is beneficial, by increasing capacitance it is possible to increase cell permeability and oxygen absorbed, improves PFT, promotes cell new old generation
Increase body's immunity is penetrated, calms the nerves with that can also have, improves sleep, the effect lessened fatigue.Anion is discharged into air, also
The degraded of the noxious materials such as PARA FORMALDEHYDE PRILLS(91,95) and nitrogen oxides can be played a part of and purified, dust, waste gas and the biology in air is neutralized
Suspended contaminant etc..Just because of anion has good effect to health and the depollution of environment, therefore it is described as " air dimension life
Element " or " long-lived element ".
The content of the invention
It is an object of the invention to provide a kind of anion soybean without aldehyde adhesive, the wood-based plate manufactured with this adhesive,
Not release formaldehyde completely, while the negative aeroion favourable to human body can be discharged, and the addition of anion, it is possible to increase it is big
Original viscosity and bonding strength of beans adhesive etc..
The technical solution adopted for the present invention to solve the technical problems is：
A kind of anion soybean is made up of without aldehyde adhesive the raw material of following parts by weight：10~100 parts of soybean derivatives,
0.1~10 part of modifying agent, 30~100 parts of crosslinking agent, 100 parts of water, 0.1~10 part of anionic additive.
Preferably, being made up of the raw material of following parts by weight：30~80 parts of soybean derivatives, 0.1~5 part of modifying agent is handed over
Join 40~60 parts of agent, 100 parts of water, 0.5~5 part of anionic additive.
Preferably, the soybean derivatives is in FSPC, soybean protein isolate, De-fatted soya protein Powders
It is one or more of.Consider for cost and feasibility, further preferably, described soybean derivatives are that protein content is 50% left
Right De-fatted soya protein Powder.Contain substantial amounts of soybean protein in soybean derivatives, protein plays master in soybean adhesive
Want bonding effect.The protein of original state, polarity therein and non-polar group are stable by the formation such as Van der Waals force, hydrogen bond
Multilevel hierarchy so that formed densification spheroid, be extremely difficult to adhesive effect.The modifying agent of the present invention is modified to protein
Processing, destroys the spherical structure of albumen, increases its dissolubility, by the polarity in protein and non-polar group (hydroxyl, amino,
Carboxyl etc.) fully exposure, the reactivity of soy protein adhesives is effectively improved, so as to increase bonding effect.
Preferably, the modifying agent is sodium hydroxide, potassium hydroxide, calcium hydroxide, urea, oxalic acid, boric acid, boric acid
One or more in sodium, dodecyl sodium sulfate, neopelex.It is preferred that sodium hydroxide, calcium hydroxide or urea.
Preferably, the crosslinking agent is silane coupler, ethylene glycol diglycidylether, polyvinyl alcohol 2-glycidyl
One or more in ether, aqueous epoxy resins.It is preferred that aqueous epoxy resins and ethylene glycol diglycidylether.Silane coupler
Or ethylene glycol diglycidylether or aqueous epoxy resins are containing can be with the amino or carboxyl or hydroxyl in soybean protein
The functional group of reaction, forms tridimensional network to increase the water-resistant stability of soybean adhesive.
At present, commercial anionic additive mainly includes following several：Tourmaline, Strange ice stone, opal and sea
Gull stone etc..They are by natural crystal, inorganic oxide composite powder and rare earth complex salt composition.Anion is added to greatly
Beans are without in aldehyde adhesive, and during manufacture for wood-based plate, anion material is uniformly dispersed in inside wood-based plate, these wood-based plates
Material is applied in life, is discharged negative aeroion, is reached human body heath care function and Air purification.
Preferably, the anionic additive is in tourmaline, Strange ice stone, opal, Qi Caishi, sea-gull stone, vermiculite
One or more of mixtures.It is preferred that tourmaline and sea-gull stone, acetylene are a kind of a variety of containing sodium, magnesium, iron, manganese, aluminium, lithium etc.
The hydration ring-type borosilicate crystal of metal ion.Strong charge effect and chemical bond are made between tourmaline and soybean protein
With, it is possible to increase the original viscosity of soybean adhesive.While original viscosity is improved, anionic additive also improves soybean without aldehyde
The bonding strength of glue.In addition anionic additive can discharge air and bear under the effect of the external condition such as ultraviolet or radioactive ray
Ion.
Preferably, the grain graininess of the anionic additive is more than 300 mesh.
A kind of preparation method of the anion soybean without aldehyde adhesive, by modifying agent, crosslinking agent and anionic additive successively
It is added to the water, stirs 5~20min, obtain mixed liquor, then soybean derivatives are added into mixed liquor, stirs 30min~60min,
Obtain anion soybean adhesive.
A kind of application of the anion soybean without aldehyde adhesive, the anion soybean adhesive is applied to the system of wood-based plate
Make, the wood-based plate is glued board, woodwork plate, particieboard, medium density fibre board (MDF).
A kind of application method of anion adhesive, described anion adhesive is equal by roller coat or the method for brushing
Even is applied on the lignocellulosic material of bonding, by cold-press process, and cold pressing pressure is 0.8~2Mpa, and the time is 10~
40min, then by heat pressing process, hot pressing temperature is 110~140 DEG C, pressure is 0.5~1.5Mpa, and the time is 60~90s/mm,
The wood-based plate of negative aeroion can be discharged by finally obtaining.
The beneficial effects of the invention are as follows：
The invention provides a kind of anion soybean for wood-based plate without aldehyde adhesive.With existing soybean adhesive ratio
Compared with imparting soybean adhesive New function.
(1) this adhesive is a kind of real Environment-friendlyadhesive adhesive, does not use formaldehyde completely not only, it is to avoid Form aldehyde release is asked
Topic, while the negative aeroion favourable to human body can also be produced, when being manufactured for wood-based plate, surface anion burst size reaches
800 (ions) are individual/cm2More than.
(2) addition of anionic additive so that the original viscosity of rubber made from soybean cake is improved, and the wood gluing system for preparing
The mechanical strength of product has also been lifted.
(3) preparation method of the anion soybean without aldehyde adhesive of the invention, simple possible, operation is controllable, can carry out work
Industry metaplasia is produced, with good economic value and social value.
Embodiment
Below by specific embodiment, technical scheme is described in further detail.
In the present invention, if not refering in particular to, raw material and equipment used etc. is commercially available or commonly used in the art.
Method in following embodiments, is the conventional method of this area unless otherwise instructed.
Global schema：A kind of anion soybean is made up of without aldehyde adhesive the raw material of following parts by weight：Soybean derivatives 10~
100 parts, 0.1~10 part of modifying agent, 30~100 parts of crosslinking agent, 100 parts of water, 0.1~10 part of anionic additive.The soybean
Derivative is the one or more in FSPC, soybean protein isolate, De-fatted soya protein Powder.The modifying agent is hydrogen
Sodium oxide molybdena, potassium hydroxide, calcium hydroxide, urea, oxalic acid, boric acid, Boratex, dodecyl sodium sulfate, DBSA
One or more in sodium.The crosslinking agent is silane coupler, ethylene glycol diglycidylether, polyvinyl alcohol 2-glycidyl
One or more in ether, aqueous epoxy resins.The anionic additive be tourmaline, Strange ice stone, opal, Qi Caishi,
One or more of mixtures in sea-gull stone, vermiculite.The grain graininess of the anionic additive is more than 300 mesh.
Embodiment 1：
The water of 100 parts by weight and the sodium hydroxide of 0.7 parts by weight are added in 1000ml beaker, sodium hydroxide is configured to
Solution, then the silane coupler KH570 of 60 parts by weight is added thereto, finally, add the tourmaline powder of 2.4 parts by weight, stirring
10min, obtains mixed liquor.The De-fatted soya protein Powder of 80 parts by weight is added into mixed liquor, 30min is stirred, mixing is scattered equal
It is even, anion soybean is obtained without aldehyde adhesive.
The anion rubber made from soybean cake of preparation is used for the bonding of five layers of Eucalyptus plate, single spreading amount to be 180~240g/m2, apply
20min is cold-pressed under 1.2Mpa rapidly after glue, then under 130 DEG C, pressure 1.0Mpa, is cooled down after hot pressing 20min. shapings, it is old
Put, sheet material is sawn into corresponding size, carry out bonding strength, modulus of elasticity, anion burst size etc. and determine.
Embodiment 2：
The water of 100 parts by weight and the urea of 4.0 parts by weight are added in 1000ml beaker, urea liquid is configured to, then
The ethylene glycol diglycidylether of 60 parts by weight is added into urea liquid, finally, add 2.0 parts by weight tourmaline powder and
The Strange ice stone powder of 0.4 parts by weight, stirs 15min, obtains mixed liquor.The soybean degreasing beans of 65 parts by weight are added into mixed liquor
Powder, stirs 25min, and mixing is uniformly dispersed, and obtains anion soybean without aldehyde adhesive.
The anion rubber made from soybean cake of preparation is used for the bonding of five layers of Eucalyptus plate.Technique is same as Example 1.
Embodiment 3：
The water of 100 parts by weight and the dodecyl sodium sulfate of 0.1 parts by weight are added in 1000ml beakers, is configured to molten
Liquid, then the aqueous epoxy resins of 60 parts by weight are added thereto, finally, the sea-gull stone flour of 2.0 parts by weight is added, stirs 12min,
Obtain mixed liquor.The De-fatted soya protein Powder of 50 parts by weight is added into mixed liquor, 35min is stirred, mixing is uniformly dispersed, obtained
Anion soybean is without aldehyde adhesive.
The anion rubber made from soybean cake of preparation is used for the bonding of five layers of Eucalyptus plate.Technique is same as Example 1.
Embodiment 4：
The water of 100 parts by weight and the sodium hydroxide of 0.7 parts by weight are added in 1000ml beakers, sodium hydroxide is configured to molten
Liquid, then the aqueous epoxy resins of 60 parts by weight are added thereto, the tourmaline powder of 4.8 parts by weight is added, 20min is stirred, obtains
Mixed liquor.Add the De-fatted soya protein Powder of 80 parts by weight into mixed liquor, stir 40min, mixing is uniformly dispersed, obtain bearing from
Sub- soybean is without aldehyde adhesive.
The anion rubber made from soybean cake of preparation is used for the bonding of five layers of Eucalyptus plate.Technique is same as Example 1.
Embodiment 5：
The water of 100 parts by weight and the sodium hydroxide of 0.7 parts by weight are added in 1000ml beakers, sodium hydroxide is configured to molten
Liquid, then the aqueous epoxy resins of 60 parts by weight are added thereto, add the tourmaline powder of 4.0 parts by weight and the sea of 0.8 parts by weight
Gull stone flour, stirs 15min, obtains mixed liquor.The De-fatted soya protein Powder of 80 parts by weight is added into mixed liquor, 30min is stirred,
Mixing is uniformly dispersed, and obtains anion soybean without aldehyde adhesive.
The anion rubber made from soybean cake of preparation is used for the bonding of five layers of Eucalyptus plate.Technique is same as Example 1.
Comparative example 1：
The water of 100 parts by weight and the sodium hydroxide of 0.7 parts by weight are added in 1000ml beaker, sodium hydroxide is configured to
Solution, then the silane coupler of 60 parts by weight is added thereto, 10min is stirred, mixed liquor is obtained.80 weights are added into mixed liquor
The De-fatted soya protein Powder of part is measured, 30min is stirred, mixing is uniformly dispersed, and obtains soybean adhesive.
The rubber made from soybean cake of preparation is used for the bonding of five layers of Eucalyptus plate.Technique is same as Example 1.
Comparative example 2：
The water of 100 parts by weight and the sodium hydroxide of 0.7 parts by weight are added in 1000ml beakers, sodium hydroxide is configured to molten
Liquid, then the aqueous epoxy resins of 60 parts by weight are added thereto, 20min is stirred, mixed liquor is obtained.80 weights are added into mixed liquor
The De-fatted soya protein Powder of part is measured, 40min is stirred, mixing is uniformly dispersed, and obtains soybean adhesive.
The rubber made from soybean cake of preparation is used for the bonding of five layers of Eucalyptus plate.Technique is same as Example 1.
The intensity of soybean adhesive prepared by anion soybean adhesive and comparative example 1~2 prepared by embodiment 1~4, bullet
Property modulus, burst size of methanal and anion burst size data comparison are as shown in table 1.
As can be seen from the table, anion soybean of the invention is used for the preparation of wood-based plate without aldehyde adhesive, not
Formaldehyde is produced, while wood-based plate prepared by anion soybean adhesive, can discharge negative aeroion, negative aeroion burst size
800/cm can be reached2More than.Meanwhile, the addition of anionic additive improves tack and bonding strength of rubber made from soybean cake etc..
Compared with existing adhesive, this anion soybean adhesive is more environmentally-friendly based Wood Adhesives, is had a clear superiority.
Embodiment described above is a kind of preferably scheme of the present invention, not makees any formal to the present invention
Limitation, also has other variants and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (9)
1. a kind of anion soybean is without aldehyde adhesive, it is characterised in that be made up of the raw material of following parts by weight：Soybean derivatives 10
~100 parts, 0.1~10 part of modifying agent, 30~100 parts of crosslinking agent, 100 parts of water, 0.1~10 part of anionic additive.
2. a kind of anion soybean according to claim 1 is without aldehyde adhesive, it is characterised in that by the original of following parts by weight
Material composition：30~80 parts of soybean derivatives, 0.1~5 part of modifying agent, 40~60 parts of crosslinking agent, 100 parts of water, anionic additive
0.5~5 part.
3. a kind of anion soybean according to claim 1 or 2 is without aldehyde adhesive, it is characterised in that described soy-derived
Thing is the one or more in FSPC, soybean protein isolate, De-fatted soya protein Powder.
4. a kind of anion soybean according to claim 1 or 2 is without aldehyde adhesive, it is characterised in that the modifying agent is
Sodium hydroxide, potassium hydroxide, calcium hydroxide, urea, oxalic acid, boric acid, Boratex, dodecyl sodium sulfate, detergent alkylate sulphur
One or more in sour sodium.
5. a kind of anion soybean according to claim 1 or 2 is without aldehyde adhesive, it is characterised in that the crosslinking agent is
Silane coupler, ethylene glycol diglycidylether, polyvinyl alcohol diglycidyl ether, one kind in aqueous epoxy resins or several
Kind.
6. a kind of anion soybean according to claim 1 or 2 is without aldehyde adhesive, it is characterised in that the anion adds
Plus agent is one or more of mixtures in tourmaline, Strange ice stone, opal, Qi Caishi, sea-gull stone, vermiculite.
7. a kind of anion soybean according to claim 6 is without aldehyde adhesive, it is characterised in that the anionic additive
Grain graininess more than 300 mesh.
8. a kind of preparation method of the anion soybean without aldehyde adhesive as claimed in claim 1, it is characterised in that by modification
Agent, crosslinking agent and anionic additive are sequentially added in water, stir 5~20min, obtain mixed liquor, then add into mixed liquor
Soybean derivatives, stir 30min~60min, obtain anion soybean adhesive.
9. a kind of application of the anion soybean without aldehyde adhesive as claimed in claim 1, it is characterised in that the anion is big
Beans adhesive is applied to the manufacture of wood-based plate, and the wood-based plate is glued board, woodwork plate, particieboard, medium density fibre board (MDF).
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| CN201611111491.2A CN107011857B (en) | 2016-12-06 | 2016-12-06 | A kind of anion soybean is without aldehyde adhesive |
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| CN108378604A (en) * | 2018-04-29 | 2018-08-10 | 上海前引科技有限公司 | A kind of environmental and ecological anion solid wood granule furniture-plates |
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| CN108641675A (en) * | 2018-05-30 | 2018-10-12 | 陈毅忠 | A kind of preparation method of water-fast anti-oxidant albumen base adhesive |
| CN108748452A (en) * | 2018-06-07 | 2018-11-06 | 安徽宏润工艺品有限公司 | A method of preparing water-fast weather-proof bamboo flooring with biochemical modified soybean albumen adhesive |
| CN109423255A (en) * | 2017-08-21 | 2019-03-05 | 上海前引科技有限公司 | A kind of Vermins-proof mildew-proof anion based Wood Adhesives |
| CN109825249A (en) * | 2019-03-27 | 2019-05-31 | 北京林业大学 | A kind of Waterproof corrosion soy protein adhesives and preparation method thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109423255A (en) * | 2017-08-21 | 2019-03-05 | 上海前引科技有限公司 | A kind of Vermins-proof mildew-proof anion based Wood Adhesives |
| CN108378604A (en) * | 2018-04-29 | 2018-08-10 | 上海前引科技有限公司 | A kind of environmental and ecological anion solid wood granule furniture-plates |
| CN108517197A (en) * | 2018-05-17 | 2018-09-11 | 南宁市磨氏林圣木业有限公司 | A kind of bean gum adhesive and preparation method thereof |
| CN108641675A (en) * | 2018-05-30 | 2018-10-12 | 陈毅忠 | A kind of preparation method of water-fast anti-oxidant albumen base adhesive |
| CN108748452A (en) * | 2018-06-07 | 2018-11-06 | 安徽宏润工艺品有限公司 | A method of preparing water-fast weather-proof bamboo flooring with biochemical modified soybean albumen adhesive |
| CN109825249A (en) * | 2019-03-27 | 2019-05-31 | 北京林业大学 | A kind of Waterproof corrosion soy protein adhesives and preparation method thereof |
| CN109825249B (en) * | 2019-03-27 | 2021-04-30 | 北京林业大学 | Water-resistant and corrosion-resistant soybean protein adhesive and preparation method thereof |
| CN111333886A (en) * | 2020-03-10 | 2020-06-26 | 谢小梅 | Synthesis process of ionic membrane |
| CN111286303A (en) * | 2020-04-15 | 2020-06-16 | 徐州安联木业有限公司 | Sleep-promoting modified high-temperature peanut meal protein adhesive, use method thereof and plywood |
| CN113088248A (en) * | 2021-04-08 | 2021-07-09 | 西南林业大学 | Co-cured epoxy soybean oil-based wood adhesive and plasma enhancement method and application thereof |
| CN113088248B (en) * | 2021-04-08 | 2022-12-16 | 西南林业大学 | Co-cured epoxy soybean oil-based wood adhesive and plasma enhancement method and application thereof |
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