CN104946198B - A kind of method that utilization fermentable vegetable protein prepares based Wood Adhesives - Google Patents
A kind of method that utilization fermentable vegetable protein prepares based Wood Adhesives Download PDFInfo
- Publication number
- CN104946198B CN104946198B CN201510400003.9A CN201510400003A CN104946198B CN 104946198 B CN104946198 B CN 104946198B CN 201510400003 A CN201510400003 A CN 201510400003A CN 104946198 B CN104946198 B CN 104946198B
- Authority
- CN
- China
- Prior art keywords
- vegetable protein
- based wood
- wood adhesives
- utilization
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Adhesives Or Adhesive Processes (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
Abstract
The invention discloses a kind of method that utilization fermentable vegetable protein prepares based Wood Adhesives, 100 200 parts of vegetable protein is mixed homogeneously for 400 800 parts in a reservoir with water, temperature is controlled for 33 35 DEG C；Then pH value is adjusted to 5.0 6.0 with pH adjusting agent；25 parts of lactic acid bacteria is added, 48 72h are stirred with the rotating speed of 30 60rpm；65 80 DEG C are then heated to, 20 25min of insulated and stirred；Then 33 35 DEG C are cooled to rapidly, 1.5 3 parts of preservative is added, after continuing 30 35min of stirring, based Wood Adhesives is obtained.The present invention produces lactic acid with vegetable protein as primary raw material by the carbohydrate in fermentable vegetable protein, can form crosslinking at high temperature with vegetable protein, improves the resistance to water after based Wood Adhesives solidification.
Description
Technical field
The present invention relates to based Wood Adhesives preparing technical field, and in particular to a kind of using fermentable vegetable protein system
The method of standby based Wood Adhesives.
Background technology
At present, the requirement that both at home and abroad based Wood Adhesives content of free aldehyde or artificial board formaldehyde burst size is limited the quantity is more and more tighter
Lattice, with the based Wood Adhesives attention in recent years that biomass develop environmental protection as base stock.Based on protein
Based Wood Adhesives are the types of most potentiality to be exploited.
For example Chinese granted patent CN10049149C, is advanced to the single cell proteins such as yeast applicable protein raw material
In vain；US granted patent 6,497,760 deliberately launches glycinin using gentle denaturant, it is to avoid glycinin mistake
Degree hydrolysis, obtains the soybean adhesive of resistance to tidal stencils；Chinese invention patent application：200610124835.3 using two-step method to bean cake and
The vegetable raw material of other rich in proteins prepares the new technology of the resistance to water formaldehyde-free wood adhesive of extrusion applying glue.But these
The resistance to water of adhesive prepared by method is poor, can only be still bright as indoor non-waterproof and non-moistureproof wood-based plate adhesive
Extensive application that timber process adhesive is limited aobviously.
Therefore, in order to strengthen the resistance to water of based Wood Adhesives, need to add some efficient cross-linking agent.For example, publication number
For in the american documentation literature of US20060156954A1 by the use of PAE as cross-linking agent, to improve the water-fast of Semen sojae atricolor powder base adhesive
Property；(Huang J, Li-Kai Chang, the A new soy flour-based adhe sive for such as Huang Jian
II ply wood.Journal of the American Oil Chemists ' Society of making in terior type,
2008,85:63-70) using PEI-MA as cross-linking agent, in order to improve the water-fast of defatted soy flour or low fat Semen Glycines powder base adhesive
Property.PAE and PEI-MA is respectively adopted as cross-linking agent in two above-mentioned documents so that defatted soy flour or low fat Semen Glycines powder base rubber are glutinous
The resistance to water of agent can reach the requirement of II class plates, and PAE-SF systems realize industrialization in the U.S..But PAE, PEI
Expensive, large usage quantity in glue, cause the price of adhesive still higher.
Content of the invention
It is an object of the invention to overcoming the deficiencies in the prior art, there is provided a kind of based Wood Adhesives water resistance of improving
The method that based Wood Adhesives are prepared using fermentable vegetable protein.
For achieving the above object, the present invention is adopted the following technical scheme that：
A kind of method that utilization fermentable vegetable protein prepares based Wood Adhesives, the raw material group of the based Wood Adhesives
Divide and the weight portion of each component is：Vegetable protein 100-200 parts, water 400-800 parts, lactic acid bacteria 2-5 parts and pH adjusting agent.
The vegetable protein is defatted soybean flour, Zein powder, one or more the combination in peanut powder with
Arbitrary proportion mixes.
The lactic acid bacteria is lactobacilluss, bacillus bifiduss, streptococcus thermophiluss or other lacticss.
The pH adjusting agent is the acidic ph modifiers such as hydrochloric acid, dilute sulfuric acid, citric acid, lactic acid.
The consumption of the pH adjusting agent is to adjust acid-base value to corresponding pH value.
The water is distilled water or boiler blow-down water.
The method that the utilization fermentable vegetable protein prepares based Wood Adhesives, comprises the following steps：
1) by weight vegetable protein is mixed homogeneously in a reservoir with water, temperature is controlled for 33-35 DEG C；
2) pH value is adjusted to 5.0-6.0 with pH adjusting agent；
3) lactic acid bacteria is added, with the rotating speed mixed serum of 30-60rpm, stirs 48-72h；
4) 65-80 DEG C is warming up to, insulated and stirred 20-25min；
5) 33-35 DEG C is cooled to rapidly, after continuing stirring 30-35min, obtains based Wood Adhesives.
The based Wood Adhesives need not then add preservative as used immediately.
Further, for the shelf-life of prolonging wood adhesive, the raw material components of the based Wood Adhesives also include anti-corrosion
Agent 1.5-3 parts；The preservative is one or more anti-corrosion in dehydroactic acid, dehydroactic acid sodium, sodium benzoate or salicylic acid
The combination of agent；
The method that the utilization fermentable vegetable protein containing preservative prepares based Wood Adhesives, including following step
Suddenly：
1) by weight vegetable protein is mixed homogeneously in a reservoir with water, temperature is controlled for 33-35 DEG C；
2) pH value is adjusted to 5.0-6.0 with pH adjusting agent；
3) lactic acid bacteria is added, with the rotating speed mixed serum of 30-60rpm, stirs 48-72h；
4) 65-80 DEG C is warming up to, insulated and stirred 20-25min；
5) 33-35 DEG C is cooled to rapidly, adds preservative, after continuing stirring 30-35min, obtain based Wood Adhesives.
The present invention adopts above technical scheme, with vegetable protein as primary raw material, is sent out by microorganism (such as lactic acid bacteria etc.)
Carbohydrate in ferment vegetable protein produces lactic acid, can form crosslinking (such as Maillard reaction) at high temperature with vegetable protein,
Improve the resistance to water after based Wood Adhesives solidification.Preparation method of the present invention is simple, and asepsis environment-protecting particularly has on water resistance
Significantly advantage, applied widely.
The present invention has further the advantage that：
1st, asepsis environment-protecting of the present invention, the based Wood Adhesives for preparing are discharged without free formaldehyde, are Environment-friendlyadhesive adhesives.
2nd, raw material sources of the present invention are wide, low cost, renewable, can be used to make plywood, are 120-140 in hot pressing temperature
DEG C, hot pressing pressure is 0.8-1.0MPa, under hot pressing time is for the hot pressing technique of 1.2min/mm, the poplar plywood of making
Water resistance reaches the requirement of II classes plywood in GB/T 9846-2004.
3rd, simple production process of the present invention, it is easy to accomplish industrialized production.
Specific embodiment
A kind of method that utilization fermentable vegetable protein prepares based Wood Adhesives, the raw material group of the based Wood Adhesives
Divide and the weight portion of each component is：Vegetable protein 100-200 parts, water 400-800 parts, lactic acid bacteria 2-5 parts, preservative 1.5-3 parts
And pH adjusting agent.
The vegetable protein is defatted soybean flour, Zein powder, one or more the combination in peanut powder with
Arbitrary proportion mixes.
The lactic acid bacteria is lactobacilluss, bacillus bifiduss, streptococcus thermophiluss or other lacticss.
The pH adjusting agent is the acidic ph modifiers such as hydrochloric acid, dilute sulfuric acid, citric acid, lactic acid.
The water is distilled water or boiler blow-down water.
The preservative is one or more preservative in dehydroactic acid, dehydroactic acid sodium, sodium benzoate or salicylic acid
Combination；
The method that the utilization fermentable vegetable protein prepares based Wood Adhesives, specifically includes following steps：
1) by weight vegetable protein is mixed homogeneously in a reservoir with water, temperature is controlled for 33-35 DEG C；
2) pH value is adjusted to 5.0-6.0 with pH adjusting agent；
3) lactic acid bacteria is added, with the rotating speed mixed serum of 30-60rpm, stirs 48-72h；
4) 65-80 DEG C is warming up to, insulated and stirred 20-25min；
5) 33-35 DEG C is cooled to rapidly, adds preservative, after continuing stirring 30-35min, obtain based Wood Adhesives.
The timber need not then add preservative as used immediately.
Embodiment 1
A kind of method that utilization fermentable vegetable protein prepares based Wood Adhesives, comprises the following steps：
1) by weight, following each component is weighed：150 parts of defatted soybean flour, 600 parts of distilled water, 3.5 parts of lactobacilluss,
2 parts of dehydroactic acid；
2) defatted soybean flour is mixed homogeneously in a reservoir with water, temperature is controlled for 33-35 DEG C；
3) with salt acid for adjusting pH value to 5.5；
4) lactobacilluss are added, with the rotating speed mixed serum of 45rpm, stirs 60h；
5) 70 DEG C are warming up to, insulated and stirred 20min；
6) 35 DEG C are cooled to rapidly, dehydroactic acid is added, are continued stirring 30min and is obtained based Wood Adhesives.
The present invention produces lactic acid by the carbohydrate in fermentable vegetable protein, can be with vegetable protein in high temperature
The lower resistance to water for forming crosslinking, improving after based Wood Adhesives solidification, the poplar glue of based Wood Adhesives coating manufactured in the present embodiment
Plywood, resistance to water are strong, with being compared as follows for reference examples：
1 bonding strength of table compares
| Bonding strength | |
| Embodiment 1 (interpolation lactobacilluss) | 0.89MPa |
| Reference examples 1 (being not added with lactobacilluss) | 0MPa |
Wherein, the based Wood Adhesives of reference examples 1 are not added with lactobacilluss in preparation process, other raw material components and technique
With embodiment 1.
As shown in Table 1, the poplar plywood of the based Wood Adhesives coating that prepared by the present embodiment 1 and reference examples 1, in 63 DEG C of temperature
In water after dipping 3h, the sample of embodiment 1 just occurs coming unglued under the stress of 0.89MPa, and the sample of reference examples 1 is whole
Layering, bonding strength is 0Mpa, illustrates that the water resistance after based Wood Adhesives solidification prepared by embodiment 1 has than reference examples 1 bright
Aobvious raising.
Embodiment 2
The preparation method of a kind of method that utilization fermentable vegetable protein prepares based Wood Adhesives is comprised the following steps：
1) by weight, following each component is weighed：100 parts of Zein powder, 400 parts of boiler blow-down water, bacillus bifiduss 2
Part, 1.5 parts of dehydroactic acid sodium；
2) Zein powder is mixed homogeneously in a reservoir with water, temperature is controlled for 33-35 DEG C；
3) pH value is adjusted to 5.0 with dilute sulfuric acid；
4) bacillus bifiduss are added, with the rotating speed mixed serum of 30rpm, stirs 48h；
5) 65 DEG C are warming up to, insulated and stirred 20min；
6) 33 DEG C are cooled to rapidly, dehydroactic acid sodium is added, after continuing stirring 30min, based Wood Adhesives is obtained.
The present invention produces lactic acid by the carbohydrate in fermentable vegetable protein, can be with vegetable protein in high temperature
The lower resistance to water for forming crosslinking, improving after based Wood Adhesives solidification, the poplar glue of based Wood Adhesives coating manufactured in the present embodiment
Plywood, resistance to water are strong, with being compared as follows for reference examples：
2 bonding strength of table compares
| Bonding strength | |
| Embodiment 2 (interpolation bacillus bifiduss) | 0.82MPa |
| Reference examples 2 (being not added with bacillus bifiduss) | 0MPa |
Wherein, the based Wood Adhesives of reference examples 2 are not added with bacillus bifiduss in preparation process, other raw material components and technique
With embodiment 2.
As shown in Table 2, the poplar plywood of the based Wood Adhesives coating that prepared by the present embodiment 2 and reference examples 2, in 63 DEG C of temperature
In water after dipping 3h, the sample of embodiment 2 just occurs coming unglued under the stress of 0.82MPa, and the sample of reference examples 2 is whole
Layering, bonding strength is 0MPa, illustrates that the water resistance after based Wood Adhesives solidification prepared by embodiment 2 has than reference examples 2 bright
Aobvious raising.
Embodiment 3
The preparation method of a kind of method that utilization fermentable vegetable protein prepares based Wood Adhesives is comprised the following steps：
1) by weight, following each component is weighed：200 parts of peanut powder, 800 parts of distilled water, 5 parts of streptococcus thermophiluss, benzene first
3 parts of sour sodium；
2) peanut powder is mixed homogeneously in a reservoir with water, temperature is controlled for 33-35 DEG C；
3) with Fructus Citri Limoniae acid for adjusting pH value to 6.0；
4) streptococcus thermophiluss are added, with the rotating speed mixed serum of 60rpm, stirs 72h；
5) 80 DEG C are warming up to, insulated and stirred 25min；
6) 33-35 DEG C is cooled to rapidly, adds sodium benzoate, after continuing stirring 35min, obtain based Wood Adhesives.
The present invention produces lactic acid by the carbohydrate in fermentable vegetable protein, can be with vegetable protein in high temperature
The lower resistance to water for forming crosslinking, improving after based Wood Adhesives solidification, the poplar glue of based Wood Adhesives coating manufactured in the present embodiment
Plywood, resistance to water are strong, with being compared as follows for reference examples：
3 bonding strength of table compares
| Bonding strength | |
| Embodiment 3 (interpolation streptococcus thermophiluss) | 0.92MPa |
| Reference examples 3 (being not added with streptococcus thermophiluss) | 0MPa |
Wherein, the based Wood Adhesives of reference examples 3 are not added with streptococcus thermophiluss in preparation process, other raw material components and work
Skill is with embodiment 3.
As shown in Table 3, the poplar plywood of the based Wood Adhesives coating that prepared by the present embodiment 3 and reference examples 3, in 63 DEG C of temperature
In water after dipping 3h, the sample of embodiment 3 just occurs coming unglued under the stress of 0.92MPa, and the sample of reference examples 3 is whole
Layering, bonding strength is 0MPa, illustrates that the water resistance after based Wood Adhesives solidification prepared by embodiment 3 has than reference examples 3 bright
Aobvious raising.
Embodiment 4
The preparation method of a kind of method that utilization fermentable vegetable protein prepares based Wood Adhesives is comprised the following steps：
1) by weight, following each component is weighed：70 parts of defatted soybean flour, 80 parts of Zein powder, 700 parts of distilled water,
3 parts of lactobacilluss, 2 parts of salicylic acid；
2) defatted soybean flour, Zein powder are mixed homogeneously in a reservoir with water, temperature is controlled for 33-35 DEG C；
3) with newborn acid for adjusting pH value to 5.5；
4) lactobacilluss are added, with the rotating speed mixed serum of 560rpm, stirs 48h；
5) 750 DEG C are warming up to, insulated and stirred 20min；
6) 33-35 DEG C is cooled to rapidly, adds salicylic acid, continued stirring 30min and obtain based Wood Adhesives.
The present invention produces lactic acid by the carbohydrate in fermentable vegetable protein, can be with vegetable protein in high temperature
The lower resistance to water for forming crosslinking, improving after based Wood Adhesives solidification, the poplar glue of based Wood Adhesives coating manufactured in the present embodiment
Plywood, resistance to water are strong, with being compared as follows for reference examples：
4 bonding strength of table compares
| Bonding strength | |
| Embodiment 4 (interpolation lactobacilluss) | 0.85MPa |
| Reference examples 4 (being not added with lactobacilluss) | 0MPa |
Wherein, the based Wood Adhesives of reference examples 4 are not added with lactobacilluss in preparation process, other raw material components and technique
With embodiment 4.
As shown in Table 4, the poplar plywood of the based Wood Adhesives coating that prepared by the present embodiment 4 and reference examples 4, in 63 DEG C of temperature
In water after dipping 3h, the sample of embodiment 4 just occurs coming unglued under the stress of 0.85MPa, and the sample of reference examples 4 is whole
Layering, bonding strength is 0MPa, illustrates that the water resistance after based Wood Adhesives solidification prepared by embodiment 4 has than reference examples 4 bright
Aobvious raising.
Embodiment 5
The preparation method of a kind of method that utilization fermentable vegetable protein prepares based Wood Adhesives is comprised the following steps：
1) by weight, following each component is weighed：50 parts of defatted soybean flour, 55 parts of Zein powder, 65 parts of peanut powder, steam
800 parts of distilled water, 5 parts of lactobacilluss, 3 parts of dehydroactic acid；
2) defatted soybean flour, Zein powder, peanut powder are mixed homogeneously in a reservoir with water, temperature is controlled for 33-35
℃；
3) pH value is adjusted to 5.0 with dilute sulfuric acid；
4) lactobacilluss are added, with the rotating speed mixed serum of 60rpm, stirs 72h；
5) 80 DEG C are warming up to, insulated and stirred 25min；
6) 35 DEG C are cooled to rapidly, dehydroactic acid is added, after continuing stirring 35min, based Wood Adhesives is obtained.
The present invention produces lactic acid by the carbohydrate in fermentable vegetable protein, can be with vegetable protein in high temperature
The lower resistance to water for forming crosslinking, improving after based Wood Adhesives solidification, the poplar glue of based Wood Adhesives coating manufactured in the present embodiment
Plywood, resistance to water are strong, with being compared as follows for reference examples：
5 bonding strength of table compares
| Bonding strength | |
| Embodiment 5 (interpolation lactobacilluss) | 0.90MPa |
| Reference examples 5 (being not added with lactobacilluss) | 0MPa |
Wherein, the based Wood Adhesives of reference examples 5 are not added with lactobacilluss in preparation process, other raw material components and technique
With embodiment 5.
As shown in Table 5, the poplar plywood of the based Wood Adhesives coating that prepared by the present embodiment 5 and reference examples 5, in 63 DEG C of temperature
In water after dipping 3h, the sample of embodiment 5 just occurs coming unglued under the stress of 0.9MPa, and the sample of reference examples 5 is whole
Layering, bonding strength is 0MPa, illustrates that the water resistance after based Wood Adhesives solidification prepared by embodiment 5 has than reference examples 5 bright
Aobvious raising.
Embodiment 6
The preparation method of a kind of method that utilization fermentable vegetable protein prepares based Wood Adhesives is comprised the following steps：
1) by weight, following each component is weighed：100 parts of Zein powder, 60 parts of peanut powder, 600 parts of boiler blow-down water,
5 parts of lactobacilluss；
2) Zein powder, peanut powder are mixed homogeneously in a reservoir with water, temperature is controlled for 33-35 DEG C；
3) with salt acid for adjusting pH value to 6.0；
4) lactobacilluss are added, with the rotating speed mixed serum of 30rpm, stirs 60h；
5) 65 DEG C are warming up to, insulated and stirred 20min；
6) 35 DEG C are cooled to rapidly, are continued stirring 30min and is obtained based Wood Adhesives.
The present invention produces lactic acid by the carbohydrate in fermentable vegetable protein, can be with vegetable protein in high temperature
The lower resistance to water for forming crosslinking, improving after based Wood Adhesives solidification, at once with based Wood Adhesives manufactured in the present embodiment coating
Poplar plywood, resistance to water are strong, with being compared as follows for reference examples：
6 bonding strength of table compares
| Bonding strength | |
| Embodiment 6 (interpolation lactobacilluss) | 0.95MPa |
| Reference examples 6 (being not added with lactobacilluss) | 0MPa |
Wherein, the based Wood Adhesives of reference examples 6 are not added with lactobacilluss in preparation process, other raw material components and technique
With embodiment 6.
As shown in Table 6, the poplar plywood of the based Wood Adhesives coating that prepared by the present embodiment 6 and reference examples 6, in 63 DEG C of temperature
In water after dipping 3h, the sample of embodiment 6 just occurs coming unglued under the stress of 0.95MPa, and the sample of reference examples 6 is whole
Layering, bonding strength is 0MPa, illustrates that the water resistance after based Wood Adhesives solidification prepared by embodiment 6 has than reference examples 6 bright
Aobvious raising.
Embodiment described above is only presently preferred embodiments of the present invention, all equalizations that is done according to scope of the present invention patent
Change and modification, should all belong to the covering scope of the present invention.
Claims (9)
1. a kind of method that utilization fermentable vegetable protein prepares based Wood Adhesives, it is characterised in that：The timber gluing
The weight portion of the raw material components and each component of agent is：Vegetable protein 100-200 parts, water 400-800 parts, lactic acid bacteria 2-5 parts and
PH adjusting agent；
The method comprising the steps of：
1) by weight vegetable protein is mixed homogeneously in a reservoir with water, temperature is controlled for 33-35 DEG C；
2) pH value is adjusted to 5.0-6.0 with pH adjusting agent；
3) lactic acid bacteria is added, with the rotating speed stirring 48-72h of 30-60rpm；
4) 65-80 DEG C is warming up to, insulated and stirred 20-25min；
5) 33-35 DEG C is cooled to rapidly, after continuing stirring 30-35min, obtains based Wood Adhesives.
2. the method that a kind of utilization fermentable vegetable protein according to claim 1 prepares based Wood Adhesives, its are special
Levy and be：The vegetable protein is defatted soybean flour, Zein powder, one or more mixture in peanut powder.
3. the method that a kind of utilization fermentable vegetable protein according to claim 1 prepares based Wood Adhesives, its are special
Levy and be：The lactic acid bacteria is lactobacilluss, bacillus bifiduss or streptococcus thermophiluss.
4. the method that a kind of utilization fermentable vegetable protein according to claim 1 prepares based Wood Adhesives, its are special
Levy and be：The pH adjusting agent is the one kind in hydrochloric acid, dilute sulfuric acid, citric acid or lactic acid.
5. the method that a kind of utilization fermentable vegetable protein according to claim 1 prepares based Wood Adhesives, its are special
Levy and be：The consumption of the pH adjusting agent is to adjust acid-base value to corresponding pH value.
6. the method that a kind of utilization fermentable vegetable protein according to claim 1 prepares based Wood Adhesives, its are special
Levy and be：The water is distilled water or boiler blow-down water.
7. the method that a kind of utilization fermentable vegetable protein according to claim 1 prepares based Wood Adhesives, its are special
Levy and be：The raw material components of the based Wood Adhesives also include preservative 1.5-3 parts.
8. the method that a kind of utilization fermentable vegetable protein according to claim 7 prepares based Wood Adhesives, its are special
Levy and be：The preservative is dehydroactic acid, dehydroactic acid sodium, sodium benzoate or salicylic acid.
9. the method that a kind of utilization fermentable vegetable protein according to claim 7 prepares based Wood Adhesives, its are special
Levy and be：Which comprises the following steps：
1) by weight vegetable protein is mixed homogeneously in a reservoir with water, temperature is controlled for 33-35 DEG C；
2) pH value is adjusted to 5.0-6.0 with pH adjusting agent；
3) lactic acid bacteria is added, with the rotating speed stirring 48-72h of 30-60rpm；
4) 65-80 DEG C is warming up to, insulated and stirred 20-25min；
5) 33-35 DEG C is cooled to rapidly, adds preservative, after continuing stirring 30-35min, obtain based Wood Adhesives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510400003.9A CN104946198B (en) | 2015-07-09 | 2015-07-09 | A kind of method that utilization fermentable vegetable protein prepares based Wood Adhesives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510400003.9A CN104946198B (en) | 2015-07-09 | 2015-07-09 | A kind of method that utilization fermentable vegetable protein prepares based Wood Adhesives |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104946198A CN104946198A (en) | 2015-09-30 |
| CN104946198B true CN104946198B (en) | 2017-03-15 |
Family
ID=54161274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510400003.9A Active CN104946198B (en) | 2015-07-09 | 2015-07-09 | A kind of method that utilization fermentable vegetable protein prepares based Wood Adhesives |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104946198B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109825246B (en) * | 2019-02-28 | 2020-11-13 | 福建农林大学 | Natural fermentation adhesive and preparation method thereof |
| CN109880587B (en) * | 2019-02-28 | 2020-10-30 | 福建农林大学 | Biomass raw material room-temperature curing adhesive and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103709990A (en) * | 2013-12-10 | 2014-04-09 | 福建农林大学 | Bio-enzyme modified plant protein base timber adhesive and preparation method thereof |
| CN104293282A (en) * | 2014-09-15 | 2015-01-21 | 朱翠帮 | Preparation technology of plant source formaldehyde-free glue |
-
2015
- 2015-07-09 CN CN201510400003.9A patent/CN104946198B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103709990A (en) * | 2013-12-10 | 2014-04-09 | 福建农林大学 | Bio-enzyme modified plant protein base timber adhesive and preparation method thereof |
| CN104293282A (en) * | 2014-09-15 | 2015-01-21 | 朱翠帮 | Preparation technology of plant source formaldehyde-free glue |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104946198A (en) | 2015-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102977844B (en) | Modified vegetable protein adhesive and preparation method thereof | |
| CN103128830B (en) | Production method of formaldehyde-free reconstituted bamboo flooring | |
| CN107502282B (en) | A kind of graft crosslinking type vegetable protein adhesive and preparation method thereof | |
| CN102977846B (en) | Adhesive for plywood and method for preparing same | |
| CN103740324B (en) | A kind of adhesion agent for artificial board and its preparation method and application | |
| CN103937441A (en) | Preparation method of formaldehyde-free water-resistant protein adhesive | |
| CN103031095A (en) | Adhesive for veneering of artificial board and preparation method of adhesive | |
| CN109181631B (en) | Soybean protein adhesive and preparation method thereof | |
| CN104194696A (en) | Boiling-water-resistant modified urea formaldehyde resin adhesive and preparation method thereof | |
| CN104946198B (en) | A kind of method that utilization fermentable vegetable protein prepares based Wood Adhesives | |
| CN100556975C (en) | Tannic acid modified bean powder adhesion agent and preparation method thereof | |
| CN104178082A (en) | Soybean meal-based adhesive for wood and preparation method thereof | |
| CN102876284A (en) | Water resistant soy protein adhesive for wood processing and preparation method thereof | |
| CN104497964A (en) | Formaldehyde-free defatted soy flour-based adhesive for fiberboard and preparation method of adhesive | |
| CN105969303B (en) | A kind of dregs of beans base timber adhesive and preparation method thereof | |
| CN104592911B (en) | A kind of plywood adhesive composition and preparation technology thereof | |
| CN102642222A (en) | Method for preparing aldehyde-free veneer boards by biological oil starch adhesives | |
| CN108084958A (en) | A kind of preparation based on first glutinous agent modified double components dregs of beans adhesive and its application on type Ⅰ plywood | |
| CN104592920A (en) | Urea-formaldehyde adhesive and preparation method thereof | |
| CN103952118B (en) | A kind of modified soy protein adhesive and preparation method thereof | |
| CN102977847A (en) | Soyabean protein adhesive for plywood and method for preparing same | |
| CN108748452A (en) | A method of preparing water-fast weather-proof bamboo flooring with biochemical modified soybean albumen adhesive | |
| CN111234132B (en) | Water-based epoxy resin cross-linking agent, modified protein adhesive and application | |
| CN103740325B (en) | Adhesion agent for artificial board, its preparation method and utilize its glued board | |
| CN111793464B (en) | Method for producing soybean-based protein glue by enzyme method modified soybean meal and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210210 Address after: 353600 Songyuan Industrial Park, Shitun Town, Nanping County, Fujian Province Patentee after: FUJIAN GELYU WOOD INDUSTRY Co.,Ltd. Address before: 350002, Jinshan District, Jinshan Town, Cangshan District, Fuzhou, Fujian Patentee before: FUJIAN AGRICULTURE AND FORESTRY University |