CN112157770A - Environment-friendly type bamboo wood mildew-proof treatment method - Google Patents
Environment-friendly type bamboo wood mildew-proof treatment method Download PDFInfo
- Publication number
- CN112157770A CN112157770A CN202011101453.5A CN202011101453A CN112157770A CN 112157770 A CN112157770 A CN 112157770A CN 202011101453 A CN202011101453 A CN 202011101453A CN 112157770 A CN112157770 A CN 112157770A
- Authority
- CN
- China
- Prior art keywords
- bamboo
- mildew
- ultrasonic
- compound
- environment
- 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.)
- Granted
Links
- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims abstract description 81
- 235000017491 Bambusa tulda Nutrition 0.000 title claims abstract description 81
- 241001330002 Bambuseae Species 0.000 title claims abstract description 81
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims abstract description 81
- 239000011425 bamboo Substances 0.000 title claims abstract description 81
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000002023 wood Substances 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 150000001875 compounds Chemical class 0.000 claims abstract description 25
- 239000012188 paraffin wax Substances 0.000 claims abstract description 24
- 230000003449 preventive effect Effects 0.000 claims abstract description 19
- QFOHBWFCKVYLES-UHFFFAOYSA-N Butylparaben Chemical compound CCCCOC(=O)C1=CC=C(O)C=C1 QFOHBWFCKVYLES-UHFFFAOYSA-N 0.000 claims abstract description 12
- CSFWPUWCSPOLJW-UHFFFAOYSA-N lawsone Chemical compound C1=CC=C2C(=O)C(O)=CC(=O)C2=C1 CSFWPUWCSPOLJW-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000839 emulsion Substances 0.000 claims abstract description 11
- 239000001632 sodium acetate Substances 0.000 claims abstract description 10
- 235000013305 food Nutrition 0.000 claims abstract description 8
- QELSKZZBTMNZEB-UHFFFAOYSA-N propylparaben Chemical compound CCCOC(=O)C1=CC=C(O)C=C1 QELSKZZBTMNZEB-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229940067596 butylparaben Drugs 0.000 claims abstract description 6
- OPGYRRGJRBEUFK-UHFFFAOYSA-L disodium;diacetate Chemical compound [Na+].[Na+].CC([O-])=O.CC([O-])=O OPGYRRGJRBEUFK-UHFFFAOYSA-L 0.000 claims abstract description 6
- 239000012153 distilled water Substances 0.000 claims abstract description 6
- 235000017454 sodium diacetate Nutrition 0.000 claims abstract description 6
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims abstract description 4
- 239000004405 propyl p-hydroxybenzoate Substances 0.000 claims abstract description 4
- 235000010232 propyl p-hydroxybenzoate Nutrition 0.000 claims abstract description 4
- 229960003415 propylparaben Drugs 0.000 claims abstract description 4
- 235000017281 sodium acetate Nutrition 0.000 claims abstract description 4
- 229920001214 Polysorbate 60 Polymers 0.000 claims abstract description 3
- 239000003112 inhibitor Substances 0.000 claims abstract description 3
- 230000002265 prevention Effects 0.000 claims abstract 5
- 238000002791 soaking Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 13
- 238000009210 therapy by ultrasound Methods 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 6
- 238000005496 tempering Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 229920000053 polysorbate 80 Polymers 0.000 claims description 2
- 238000003672 processing method Methods 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 4
- 229920002472 Starch Polymers 0.000 abstract description 2
- 235000019698 starch Nutrition 0.000 abstract description 2
- 239000008107 starch Substances 0.000 abstract description 2
- 238000013329 compounding Methods 0.000 abstract 1
- 238000012545 processing Methods 0.000 description 4
- 229920000136 polysorbate Polymers 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000228245 Aspergillus niger Species 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000228153 Penicillium citrinum Species 0.000 description 1
- 241000223261 Trichoderma viride Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K9/00—Chemical or physical treatment of reed, straw, or similar material
- B27K9/002—Cane, bamboo
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/34—Organic impregnating agents
- B27K3/50—Mixtures of different organic impregnating agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/003—Treating of wood not provided for in groups B27K1/00, B27K3/00 by using electromagnetic radiation or mechanical waves
- B27K5/0065—Ultrasonic treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/04—Combined bleaching or impregnating and drying of wood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K2240/00—Purpose of the treatment
- B27K2240/20—Removing fungi, molds or insects
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses an environment-friendly mildew-proof treatment method for bamboo wood, which comprises the steps of S1, treating green and yellow removed bamboo wood by ultrasonic, wherein the ultrasonic frequency is 50KHz-100KHz, the ultrasonic power is 400-800W, and the ultrasonic temperature is 20-80 ℃; s2 compounding mildew inhibitor with sodium acetate and butyl paraben or sodium diacetate and propyl paraben; s3, preparing a compound paraffin emulsion from No. 58 food paraffin, 2-hydroxy-1, 4 naphthoquinone, Tween 60 and distilled water; the invention utilizes the thermal effect and the mechanical effect of ultrasonic waves to destroy starch and inclusions in the bamboo wood, combines the food-grade mildew preventive and the food-grade paraffin, and can be used for mildew prevention treatment of common daily bamboo product appliances such as bamboo barrels, bamboo chopsticks, bamboo cutting boards, bamboo toothbrushes and the like, and greatly improve the dimensional stability, the mechanical property, the hardness, the wear resistance and the hydrophobicity of the bamboo wood.
Description
Technical Field
The invention relates to an environment-friendly bamboo mildew-proof treatment method, belonging to the technical field of bamboo mildew-proof treatment
Background
The bamboo wood has the characteristics of high growth speed, degradability, short growth period, high yield and the like, and has good physical and mechanical properties and great development value. The mildew-proof treatment of bamboo is a very important process in the processing and manufacturing process of bamboo daily necessities, bamboo furniture and bamboo engineering materials. The existing mildew-proof treatment process is greatly improved in the aspect of toxicity to human bodies and environment, but cannot be used for common daily bamboo product appliances such as bamboo barrels, bamboo chopsticks, bamboo chopping boards, bamboo toothbrushes and the like. Therefore, the method for developing the environment-friendly type bamboo mildew-proof treatment method aiming at the daily bamboo product appliances has important significance.
The Chinese patent CN 110253706A firstly soaks bamboo in mixed enzyme solution for ultrasonic treatment, then soaks modified treatment liquid, then bundles the bamboo and wraps the bamboo with heat preservation coiled material, is connected with a steam generator and adds antiseptic treatment agent to treat the bamboo, and finally dries the bamboo. Aiming at the problem that the existing daily bamboo product appliance is easy to mildew in the using process, the invention provides an environment-friendly bamboo mildew-proof treatment method.
Disclosure of Invention
The invention can destroy the starch and the inclusion in the bamboo based on the thermal effect and the mechanical effect of the ultrasonic wave, combines the food mildew preventive and the food paraffin, and the bamboo processed by the technology not only can obviously improve the mildew resistance of the bamboo, but also can greatly improve the dimensional stability, the mechanical property, the hardness, the wear resistance and the hydrophobicity of the bamboo, thereby having obvious economic value and social benefit.
The technical scheme of the invention comprises the following process steps:
s1, soaking the green and yellow removed bamboo wood in water, and carrying out ultrasonic treatment for 1-2 h;
s2, washing the bamboo subjected to ultrasonic treatment for 1-2 hours by using running water;
s3, placing the washed bamboo into a compound mildew inhibitor, and soaking for 1-2h at normal temperature and normal pressure;
s4, drying the bamboo processed by the mildew preventive at 30-50 ℃ until the water content is controlled at 8-12%;
s5, placing the dried bamboo into compound paraffin emulsion, and soaking for 1-2h at normal temperature and normal pressure;
s6, drying the bamboo wood subjected to paraffin treatment at 30-50 ℃ until the water content is controlled to be 15-20%;
s7 tempering the dried bamboo material at 60-80 deg.C for 0.5-1.5h, and controlling the water content at 8-12%.
The ultrasonic treatment process is characterized in that the ultrasonic frequency is 50KHz-100KHz, the ultrasonic power is 400-800W, and the ultrasonic temperature is 20-80 ℃.
The compound mildew preventive is sodium acetate and butylparaben or sodium diacetate and propylparaben with the mass ratio of 1:1-3:1, a certain amount of water is added, and the mixture is stirred for 10-30min at the temperature of 20-50 ℃ to prepare a solution with the concentration of 0.6-1.4%.
The compound paraffin emulsion is prepared by homogenizing 20-25 parts of No. 58 food paraffin, 1.5-2 parts of 2-hydroxy-1, 4 naphthoquinone, 2-3 parts of Tween 60 and 80-100 parts of distilled water at 80-100 ℃ for 1-2 h.
The method has the advantages of simple process, energy conservation, environmental protection and suitability for popularization.
Drawings
FIG. 1 is a process flow diagram of the present invention.
FIG. 2 is a scanning electron micrograph of the bamboo chips before and after modification in example 1.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail. It should be understood that the preferred embodiments are illustrative of the invention only and are not limiting upon the scope of the invention.
Example 1: the method for processing the environment-friendly bamboo material to prevent mildew comprises the following steps:
step 1) soaking green and yellow removed bamboo wood in water, and performing ultrasonic treatment, wherein the ultrasonic frequency is 50KHz, the ultrasonic power is 400W, the ultrasonic time is 1h, and the ultrasonic temperature is 20 ℃;
step 2), washing the bamboo subjected to ultrasonic treatment for 1 hour by using running water;
step 3) placing the washed bamboo wood into a compound mildew preventive, wherein the compound mildew preventive is composed of sodium acetate and butylparaben with the mass ratio of 1:1, adding a certain amount of water, stirring at 20 ℃ for 10min to prepare a solution with the concentration of 0.6%, and soaking at normal temperature and normal pressure for 1 h;
step 4), drying the bamboo processed by the mildew preventive at 30 ℃ until the water content is controlled at 8%;
step 5) placing the dried bamboo into compound paraffin emulsion, and then soaking for 1h at normal temperature and normal pressure, wherein the compound paraffin emulsion is prepared by mechanically stirring 20 parts of No. 58 food paraffin, 1.5 parts of 2-hydroxy-1, 4 naphthoquinone, 2 parts of tween and 80 parts of distilled water for 1h at 80 ℃;
and 6) drying the bamboo subjected to paraffin treatment at 30 ℃, and controlling the water content to be 20%.
Step 7) tempering the dried bamboo wood at 60 ℃ for 1.5h, and controlling the water content to be 12%
Example 2: the method for processing the environment-friendly bamboo material to prevent mildew comprises the following steps:
step 1), soaking green and yellow removed bamboo wood in water, and performing ultrasonic treatment, wherein the ultrasonic frequency is 80KHz, the ultrasonic power is 600W, the ultrasonic time is 1.5h, and the ultrasonic temperature is 40 ℃;
step 2), washing the bamboo subjected to ultrasonic treatment for 1.5 hours by using running water;
step 3) placing the washed bamboo wood into a compound mildew preventive, wherein the compound mildew preventive is composed of sodium diacetate and butyl paraben with the mass ratio of 2:1, adding a certain amount of water, stirring at 35 ℃ for 20min to prepare a solution with the concentration of 1.0%, and soaking at normal temperature and normal pressure for 1.5 h;
step 4), drying the bamboo processed by the mildew preventive at 40 ℃ until the water content is controlled at 10%;
step 5) placing the dried bamboo into compound paraffin emulsion, and then soaking for 1.5h at normal temperature and normal pressure, wherein the compound paraffin emulsion is prepared by homogenizing 25 parts of No. 58 food paraffin, 1.5 parts of 2-hydroxy-1, 4 naphthoquinone, 2 parts of tween and 100 parts of distilled water in a homogenizer for 1.5h at 80 ℃;
and 6) drying the bamboo subjected to paraffin treatment at 40 ℃ until the water content is controlled at 18%.
And 7) tempering the dried bamboo material at 70 ℃ for 1h, and controlling the water content to be 10%.
Example 3: the method for processing the environment-friendly bamboo material to prevent mildew comprises the following steps:
step 1), soaking green and yellow removed bamboo wood in water, and performing ultrasonic treatment, wherein the ultrasonic frequency is 100KHz, the ultrasonic power is 800W, the ultrasonic time is 2h, and the ultrasonic temperature is 80 ℃;
step 2), washing the bamboo subjected to ultrasonic treatment for 2 hours by using running water;
step 3) placing the washed bamboo wood into a compound mildew preventive, wherein the compound mildew preventive is composed of sodium diacetate and propylparaben with the mass ratio of 3:1, adding a certain amount of water, stirring for 30min at 50 ℃ to prepare a solution with the concentration of 1.4%, and soaking for 2h at normal temperature and normal pressure;
step 4), drying the bamboo processed by the mildew preventive at 50 ℃ until the water content is controlled at 12%;
step 5) placing the dried bamboo into compound paraffin emulsion, and then soaking for 2 hours at normal temperature and normal pressure, wherein the compound paraffin emulsion is prepared by magnetically stirring 25 parts of No. 58 food paraffin, 2 parts of 2-hydroxy-1, 4 naphthoquinone, 2 parts of tween and 80 parts of distilled water for 2 hours at 100 ℃;
and 6) drying the bamboo subjected to paraffin treatment at 50 ℃, and controlling the water content to be 15%.
And 7) tempering the dried bamboo material at 80 ℃ for 0.5h, and controlling the water content at 8%.
The bamboo materials obtained by the treatment of the examples 1-3 are tested for antibacterial performance (Aspergillus niger, Trichoderma viride and Penicillium citrinum) according to GB/T18261-2013, hardness test is carried out according to GB/T1941-2009, and the axial and radial water absorption expansion rates are tested according to ASTM D1037, and the test results are shown in the following table 1:
TABLE 1
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. An environment-friendly type bamboo wood mildew-proof treatment method is characterized by comprising the following process steps:
s1, soaking green and yellow removed bamboo wood in water, and performing ultrasonic treatment for 1-2 hours;
s2, washing the bamboo subjected to ultrasonic treatment for 1-2 hours by using running water;
s3, placing the washed bamboo wood into a compound mildew inhibitor, and soaking for 1-2 hours at normal temperature and normal pressure;
s4, drying the bamboo processed by the mildew preventive at 30-50 ℃ until the water content is controlled at 8-12%;
s5, placing the dried bamboo into compound paraffin emulsion, and soaking for 1-2 hours at normal temperature and normal pressure;
s6, drying the bamboo subjected to paraffin treatment at 30-50 ℃ until the water content is controlled to be 15-20%;
s7, tempering the dried bamboo wood at 60-80 ℃ for 0.5-1.5h, and controlling the water content to be in
8-12％。
2. The processing method of the environment-friendly type bamboo material mildew prevention according to the claim 1, is characterized in that:
the S1 comprises the ultrasonic frequency of 50KHz-100KHz, the ultrasonic power of 400-800W and the ultrasonic temperature of 20-80 ℃.
3. The processing method of the environment-friendly type bamboo material mildew prevention according to the claim 1, is characterized in that:
the compound mildew preventive comprises sodium acetate and butyl paraben;
the compound mildew preventive comprises sodium diacetate and butylparaben;
the compound mildew preventive comprises sodium diacetate and propylparaben,
the mass ratio of the compound mildew preventive is 1:1-3: 1.
4. The processing method of the environment-friendly type bamboo material mildew prevention according to the claim 1, is characterized in that:
adding a plurality of water into the compound mildew preventive, and stirring for 10-30min at 20-50 ℃ to prepare a solution with the concentration of 0.6-1.4%.
5. The processing method of the environment-friendly type bamboo material mildew prevention according to the claim 1, is characterized in that:
the compound paraffin emulsion is prepared by homogenizing 20-25 parts of No. 58 food paraffin, 1.5-2 parts of 2-hydroxy-1, 4 naphthoquinone, 2-3 parts of Tween 60 and 80-100 parts of distilled water at 80-100 ℃ for 1-2 h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011101453.5A CN112157770B (en) | 2020-10-15 | 2020-10-15 | Environment-friendly type bamboo wood mildew-proof treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011101453.5A CN112157770B (en) | 2020-10-15 | 2020-10-15 | Environment-friendly type bamboo wood mildew-proof treatment method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112157770A true CN112157770A (en) | 2021-01-01 |
| CN112157770B CN112157770B (en) | 2022-02-01 |
Family
ID=73867083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011101453.5A Active CN112157770B (en) | 2020-10-15 | 2020-10-15 | Environment-friendly type bamboo wood mildew-proof treatment method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112157770B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953076A (en) * | 2022-05-05 | 2022-08-30 | 南京林业大学 | Method for preparing hydrophobic mildew-proof waxy bamboo and product thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862538A (en) * | 2014-02-12 | 2014-06-18 | 北京林业大学 | Natural surfactant-based paraffin series water-proofing agent |
| CN105331318A (en) * | 2015-11-23 | 2016-02-17 | 安徽福佳竹木日用品有限公司 | Preparation method of mould-proof bamboo plywood with high bonding strength |
| CN107584618A (en) * | 2017-07-20 | 2018-01-16 | 广德县泉村竹制品有限公司 | A kind of inexpensive bamboo mat preparation method of environmental protection |
| CN108673670A (en) * | 2018-05-21 | 2018-10-19 | 韩立根 | A kind of anti-mildew processing method of bamboo product |
| CN109866298A (en) * | 2019-02-28 | 2019-06-11 | 北京林业大学 | A kind of paraffinic base Pickering lotion and preparation method thereof containing hydridization montmorillonite |
-
2020
- 2020-10-15 CN CN202011101453.5A patent/CN112157770B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862538A (en) * | 2014-02-12 | 2014-06-18 | 北京林业大学 | Natural surfactant-based paraffin series water-proofing agent |
| CN105331318A (en) * | 2015-11-23 | 2016-02-17 | 安徽福佳竹木日用品有限公司 | Preparation method of mould-proof bamboo plywood with high bonding strength |
| CN107584618A (en) * | 2017-07-20 | 2018-01-16 | 广德县泉村竹制品有限公司 | A kind of inexpensive bamboo mat preparation method of environmental protection |
| CN108673670A (en) * | 2018-05-21 | 2018-10-19 | 韩立根 | A kind of anti-mildew processing method of bamboo product |
| CN109866298A (en) * | 2019-02-28 | 2019-06-11 | 北京林业大学 | A kind of paraffinic base Pickering lotion and preparation method thereof containing hydridization montmorillonite |
Non-Patent Citations (1)
| Title |
|---|
| 周明明 等: "超声与铜唑浸渍处理对竹材防霉效果的影响", 《竹子研究汇报》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953076A (en) * | 2022-05-05 | 2022-08-30 | 南京林业大学 | Method for preparing hydrophobic mildew-proof waxy bamboo and product thereof |
| CN114953076B (en) * | 2022-05-05 | 2023-03-03 | 南京林业大学 | Method for preparing hydrophobic mildew-proof waxy bamboo and product thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112157770B (en) | 2022-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2020103010A4 (en) | An anti-mildew treatment method for environment-friendly bamboo materials | |
| Kazemi et al. | An integrated valorization of industrial waste of eggplant: Simultaneous recovery of pectin, phenolics and sequential production of pullulan | |
| Agrawal et al. | Current understanding of the inhibition factors and their mechanism of action for the lignocellulosic biomass hydrolysis | |
| Ahmad et al. | Prospects for pretreatment methods of lignocellulosic waste biomass for biogas enhancement: opportunities and challenges | |
| CN112157770B (en) | Environment-friendly type bamboo wood mildew-proof treatment method | |
| WO2012130950A1 (en) | Novel cell wall deconstruction enzymes of talaromyces thermophilus and uses thereof | |
| Barr et al. | Critical cellulase and hemicellulase activities for hydrolysis of ionic liquid pretreated biomass | |
| CN102659956A (en) | Modified ultraviolet absorbing agent based on araboxylan and preparation method thereof | |
| CN101451014B (en) | Method for preparing novel microcapsule wall material crosslinking gelatin | |
| CN103436570A (en) | Preparation method for octenyl succinic starch ester | |
| CN106753880A (en) | A kind of Chinese cassia tree liquid detergent and preparation method thereof | |
| Ye et al. | Kinetics study of enzymatic hydrolysis of Paulownia by dilute acid, alkali, and ultrasonic-assisted alkali pretreatments | |
| CN110253706B (en) | Mildew-proof and corrosion-proof treatment process for bamboo wood | |
| CN111975906B (en) | Wood preservation modification treatment method and application thereof | |
| Arooj et al. | Effect of Dilute Sulphuric Acid Pretreatment on Cellulase Production by Bacillus subtilis (K-18) through Response Surface Methodology: Cellulase Production by Bacillus subtilis in Submerged Fermentation | |
| CN109123395A (en) | A kind of potato noodles | |
| CN106119868B (en) | Environment-friendly pickling corrosion inhibitor, pickling solution and preparation method of corrosion inhibitor | |
| CN111018067A (en) | Preparation method of environment-friendly safe high-efficiency sewage flocculant | |
| Robertson et al. | Enzymatic and chemical treatment limits on the controlled solubilization of brewers’ spent grain | |
| CN102619121B (en) | Method for producing antibacterial paper from wood fibers treated by laccase/phenols substances | |
| RU2013103341A (en) | METHOD FOR REDUCING THE ACRYLAMIDE CONTENT IN PROCESSED FOOD | |
| Hung et al. | Catalytic efficiency diversification of duplicate β-1, 3-1, 4-glucanases from Neocallimastix patriciarum J11 | |
| WO2014060379A1 (en) | Cell wall deconstruction enzymes of myceliophthora fergusii (corynascus thermophilus) and uses thereof | |
| CN107653496A (en) | A kind of processing method of silk | |
| CN107498667A (en) | A kind of handling process that wood preservation performance is improved using cinnamylaldehyde derivatives |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20210101 Assignee: LIANYUNGANG HUAFU WOOD CO.,LTD. Assignor: NANJING FORESTRY University Contract record no.: X2023320000128 Denomination of invention: A Treatment Method for Environmentally Friendly Bamboo Fungus Prevention Granted publication date: 20220201 License type: Common License Record date: 20230328 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20210101 Assignee: LIANYUNGANG NANFANG WOOD INDUSTRY CO.,LTD. Assignor: NANJING FORESTRY University Contract record no.: X2023980049353 Denomination of invention: A treatment method for environmentally friendly bamboo mold prevention Granted publication date: 20220201 License type: Common License Record date: 20231203 |
|
| EE01 | Entry into force of recordation of patent licensing contract |