CN111391052A - Hardwood softening agent - Google Patents
Hardwood softening agent Download PDFInfo
- Publication number
- CN111391052A CN111391052A CN201910003453.2A CN201910003453A CN111391052A CN 111391052 A CN111391052 A CN 111391052A CN 201910003453 A CN201910003453 A CN 201910003453A CN 111391052 A CN111391052 A CN 111391052A
- Authority
- CN
- China
- Prior art keywords
- parts
- hardwood
- water
- polyoxyethylene ether
- ethylenediamine
- 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.)
- Pending
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Classifications
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- 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
- B27K5/06—Softening or hardening 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
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/005—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process employing compositions comprising microparticles
-
- 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
- B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a hardwood softener which is prepared by compounding the following raw materials: 5-8 parts of ethylenediamine, 20-30 parts of ammonia water, 2-5 parts of polyethanol, 1-3 parts of disodium ethylene diamine tetraacetate, 0.5-1.5 parts of amino silicone oil, 0.3-0.8 part of fatty alcohol-polyoxyethylene ether, 0.4-0.9 part of alkylphenol polyoxyethylene ether, 2-4 parts of sodium lignosulfonate, 1-3 parts of sodium sulfonate and 100 parts of water. The wood softening agent disclosed by the invention is reasonable in formula, short in treatment time, good in softening effect, safe, non-toxic, green and ecological, can be applied to softening of various woods, and is particularly suitable for softening of hardwood woods.
Description
Technical Field
The invention relates to the technical field of wood processing, in particular to a hardwood softening agent.
Background
The wood is one of four major materials recognized in the world, has the advantages of being renewable, free of pollution, low in cost, high in strength-to-weight ratio and the like, can be used as products of furniture, artificial boards, solid wood products and the like, can be used as raw materials of paper making, chemical fiber industry and the like, plays an important role in modern construction, and is an important foundation of economic construction. With the pursuit of good life and the continuous improvement of aesthetic level of people, the demand of wood and products thereof is more and more large, and the integral requirements of the wood and the products thereof are more and more strict, such as bending. It is well known that wood is an anisotropic natural polymer and is difficult to soften and bend into shape under normal conditions, whereas hardwood is more difficult. Therefore, in order to achieve bending of a hardwood, the hardwood needs to be softened. The methods of hardwood softening treatment can be divided into two categories: physical method and chemical method, the chemical method is mainly to soak with softening agent, at present, the wood softening agent in the market is various, but generally does not have double functions, the treatment time is long, the softening effect is uneven, the effective period is short, and the wood softening agent contains toxic reagent, harms human health, and the produced waste water damages environment greatly.
Disclosure of Invention
In view of the above, the present invention provides a hardwood softening agent, which is safe, non-toxic, green, environmentally friendly, fast in softening speed, and good in effect.
The technical scheme adopted by the invention is as follows:
a hardwood softener is prepared by compounding the following raw materials: 5-8 parts of ethylenediamine, 20-30 parts of ammonia water, 2-5 parts of polyethanol, 1-3 parts of disodium ethylene diamine tetraacetate, 0.5-1.5 parts of amino silicone oil, 0.3-0.8 part of fatty alcohol-polyoxyethylene ether, 0.4-0.9 part of alkylphenol polyoxyethylene ether, 2-4 parts of sodium lignosulfonate, 1-3 parts of sodium sulfonate and 100 parts of water.
Further, the hardwood softening agent is prepared by compounding the following raw materials: 6-7 parts of ethylenediamine, 22.5-27.5 parts of ammonia water, 3-4 parts of polyethanol, 1.5-2.5 parts of disodium ethylenediamine tetraacetic acid, 0.75-1.25 parts of amino silicone oil, 0.5-0.6 part of fatty alcohol-polyoxyethylene ether, 0.6-0.7 part of alkylphenol polyoxyethylene, 2.75-3.25 parts of sodium lignosulphonate, 1.5-2.5 parts of sodium sulfonate, and 112 parts of 108-organic 112 parts of water.
Furthermore, the hardwood softening agent is prepared by compounding the following raw materials: 6.5 parts of ethylenediamine, 25 parts of ammonia water, 3.5 parts of polyethanol, 2 parts of disodium ethylene diamine tetraacetate, 1 part of amino silicone oil, 0.55 part of fatty alcohol-polyoxyethylene ether, 0.65 part of alkylphenol polyoxyethylene, 3 parts of sodium lignosulfonate, 2 parts of sodium sulfonate and 110 parts of water.
The invention has the advantages that: the hardwood softening agent disclosed by the invention is reasonable in formula, good in softening effect, short in treatment time, safe, nontoxic, green and ecological, and can be applied to softening of various hardwoods.
Detailed Description
For a further understanding of the invention, reference will now be made to the preferred embodiments of the invention by way of example, and it is to be understood that the description is intended to further illustrate features and advantages of the invention, and not to limit the scope of the claims.
Example 1
A hardwood softener is prepared by compounding the following raw materials: 5 parts of ethylenediamine, 20 parts of ammonia water, 2 parts of polyethanol, 1 part of disodium ethylene diamine tetraacetate, 0.5 part of amino silicone oil, 0.3 part of fatty alcohol-polyoxyethylene ether, 0.4 part of alkylphenol polyoxyethylene, 2 parts of sodium lignosulfonate, 1 part of sodium sulfonate and 100 parts of water.
Example 2
A hardwood softener is prepared by compounding the following raw materials: 6 parts of ethylenediamine, 22.5 parts of ammonia water, 3 parts of polyethanol, 1.5 parts of disodium ethylene diamine tetraacetate, 0.75 part of amino silicone oil, 0.5 part of fatty alcohol-polyoxyethylene ether, 0.6 part of alkylphenol polyoxyethylene, 2.75 parts of sodium lignosulfonic sulfate, 1.5 parts of sodium sulfonate and 108 parts of water.
Example 3
A hardwood softener is prepared by compounding the following raw materials: 6.5 parts of ethylenediamine, 25 parts of ammonia water, 3.5 parts of polyethanol, 2 parts of disodium ethylene diamine tetraacetate, 1 part of amino silicone oil, 0.55 part of fatty alcohol-polyoxyethylene ether, 0.65 part of alkylphenol polyoxyethylene, 3 parts of sodium lignosulfonate, 2 parts of sodium sulfonate and 110 parts of water.
Example 4
A hardwood softener is prepared by compounding the following raw materials: 7 parts of ethylenediamine, 27.5 parts of ammonia water, 4 parts of polyethanol, 2.5 parts of disodium ethylene diamine tetraacetate, 1.25 parts of amino silicone oil, 0.6 part of fatty alcohol-polyoxyethylene ether, 0.7 part of alkylphenol polyoxyethylene, 3.25 parts of sodium lignosulfonic sulfate, 2.5 parts of sodium sulfonate and 112 parts of water.
Example 5
A hardwood softener is prepared by compounding the following raw materials: 8 parts of ethylenediamine, 230 parts of ammonia water, 5 parts of polyethanol, 3 parts of disodium ethylene diamine tetraacetate, 1.5 parts of amino silicone oil, 0.8 part of fatty alcohol-polyoxyethylene ether, 0.9 part of alkylphenol polyoxyethylene, 4 parts of sodium lignosulfonate, 3 parts of sodium sulfonate and 120 parts of water.
Claims (3)
1. A hardwood softener is characterized by being prepared by compounding the following raw materials: 5-8 parts of ethylenediamine, 20-30 parts of ammonia water, 2-5 parts of polyethanol, 1-3 parts of disodium ethylene diamine tetraacetate, 0.5-1.5 parts of amino silicone oil, 0.3-0.8 part of fatty alcohol-polyoxyethylene ether, 0.4-0.9 part of alkylphenol polyoxyethylene ether, 2-4 parts of sodium lignosulfonate, 1-3 parts of sodium sulfonate and 100 parts of water.
2. The hardwood softener of claim 1 compounded from the following raw materials: 6-7 parts of ethylenediamine, 22.5-27.5 parts of ammonia water, 3-4 parts of polyethanol, 1.5-2.5 parts of disodium ethylenediamine tetraacetic acid, 0.75-1.25 parts of amino silicone oil, 0.5-0.6 part of fatty alcohol-polyoxyethylene ether, 0.6-0.7 part of alkylphenol polyoxyethylene, 2.75-3.25 parts of sodium lignosulphonate, 1.5-2.5 parts of sodium sulfonate, and 112 parts of 108-organic 112 parts of water.
3. The hardwood softener of claim 1 compounded from the following raw materials: 6.5 parts of ethylenediamine, 25 parts of ammonia water, 3.5 parts of polyethanol, 2 parts of disodium ethylene diamine tetraacetate, 1 part of amino silicone oil, 0.55 part of fatty alcohol-polyoxyethylene ether, 0.65 part of alkylphenol polyoxyethylene, 3 parts of sodium lignosulfonate, 2 parts of sodium sulfonate and 110 parts of water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910003453.2A CN111391052A (en) | 2019-01-03 | 2019-01-03 | Hardwood softening agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910003453.2A CN111391052A (en) | 2019-01-03 | 2019-01-03 | Hardwood softening agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111391052A true CN111391052A (en) | 2020-07-10 |
Family
ID=71414919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910003453.2A Pending CN111391052A (en) | 2019-01-03 | 2019-01-03 | Hardwood softening agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111391052A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003500371A (en) * | 1999-05-24 | 2003-01-07 | ロンザ インコーポレイテッド | Copper / amine oxide wood preservative |
| CN103994906A (en) * | 2014-04-30 | 2014-08-20 | 河南科技大学 | Making method of wood cross section year-by-year growth ring microscopic slices |
| CN105500483A (en) * | 2015-12-01 | 2016-04-20 | 安徽雪峰木业有限公司 | Antifouling wood softening agent capable of improving handfeeling of woods and preparation method of antifouling wood softening agent |
| CN105751338A (en) * | 2016-02-24 | 2016-07-13 | 阜南县腾博工艺品有限公司 | Willow wood softening agent |
| CN107511903A (en) * | 2017-08-22 | 2017-12-26 | 安徽杰可森木业科技有限公司 | A kind of poplar sofening treatment method |
-
2019
- 2019-01-03 CN CN201910003453.2A patent/CN111391052A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003500371A (en) * | 1999-05-24 | 2003-01-07 | ロンザ インコーポレイテッド | Copper / amine oxide wood preservative |
| CN103994906A (en) * | 2014-04-30 | 2014-08-20 | 河南科技大学 | Making method of wood cross section year-by-year growth ring microscopic slices |
| CN105500483A (en) * | 2015-12-01 | 2016-04-20 | 安徽雪峰木业有限公司 | Antifouling wood softening agent capable of improving handfeeling of woods and preparation method of antifouling wood softening agent |
| CN105751338A (en) * | 2016-02-24 | 2016-07-13 | 阜南县腾博工艺品有限公司 | Willow wood softening agent |
| CN107511903A (en) * | 2017-08-22 | 2017-12-26 | 安徽杰可森木业科技有限公司 | A kind of poplar sofening treatment method |
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Application publication date: 20200710 |