CN114539965A - Hot-melt adhesive capable of hot-pressing and water-splashing-preventing treatment and made of nylon material and preparation process of hot-melt adhesive - Google Patents
Hot-melt adhesive capable of hot-pressing and water-splashing-preventing treatment and made of nylon material and preparation process of hot-melt adhesive Download PDFInfo
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- CN114539965A CN114539965A CN202210218816.6A CN202210218816A CN114539965A CN 114539965 A CN114539965 A CN 114539965A CN 202210218816 A CN202210218816 A CN 202210218816A CN 114539965 A CN114539965 A CN 114539965A
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- melt adhesive
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- splashing
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- 239000004831 Hot glue Substances 0.000 title claims abstract description 41
- 238000007731 hot pressing Methods 0.000 title claims abstract description 21
- 239000004677 Nylon Substances 0.000 title claims abstract description 20
- 229920001778 nylon Polymers 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 title claims description 19
- 239000002245 particle Substances 0.000 claims abstract description 22
- 239000012943 hotmelt Substances 0.000 claims abstract description 21
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims abstract description 20
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims abstract description 20
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 18
- 230000002745 absorbent Effects 0.000 claims abstract description 17
- 239000002250 absorbent Substances 0.000 claims abstract description 17
- 239000002270 dispersing agent Substances 0.000 claims abstract description 17
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 16
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 13
- 239000010703 silicon Substances 0.000 claims abstract description 13
- 238000009775 high-speed stirring Methods 0.000 claims abstract description 8
- 238000005266 casting Methods 0.000 claims abstract description 5
- 239000011248 coating agent Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 20
- 239000002480 mineral oil Substances 0.000 claims description 15
- 235000010446 mineral oil Nutrition 0.000 claims description 15
- 150000001282 organosilanes Chemical class 0.000 claims description 15
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 6
- 239000004970 Chain extender Substances 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 3
- 125000005442 diisocyanate group Chemical group 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 239000011863 silicon-based powder Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims 5
- 238000001125 extrusion Methods 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 21
- 239000004753 textile Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000005871 repellent Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005354 coacervation Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007766 curtain coating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
Images
Classifications
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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
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a hot-pressing anti-splashing hot melt adhesive made of nylon and a preparation process thereof, and relates to the technical field of hot melt adhesives. The invention comprises the following steps: preparing raw materials of thermoplastic polyurethane colloidal particles, an antioxidant, an ultraviolet absorbent, silicon micropowder, a high molecular dispersing agent and maleic anhydride grafted master batches. According to the invention, the baking oven is arranged on one side of the high-speed stirring machine, the mixed raw materials are heated and baked, so that the raw materials are mixed more uniformly and have stronger viscosity, and meanwhile, the raw materials are accelerated to be formed by a high-temperature mode, the raw materials can be prepared into hot melt adhesive films with different thicknesses as required by a screw extrusion casting mode or a blade coating mode, the practicability is higher, cooling equipment is arranged at the position of the hot melt adhesive film, the formed hot melt film can be cooled rapidly, the elasticity of the hot melt adhesive film is increased, and meanwhile, the hot melt adhesive films can be rolled and stored in the next step conveniently.
Description
Technical Field
The invention belongs to the technical field of hot melt adhesives, and particularly relates to a hot melt adhesive capable of hot-pressing and water-splashing-preventing treatment and made of nylon materials and a preparation process thereof.
Background
The siphon phenomenon is simply understood to be that water at a low position is sucked to a high position by utilizing the action force phenomenon of the height difference of the liquid level. The anti-siphon effect on the textile is similar to capillary effect, and after the textile is contacted with water, the water can spread and spread to the high part of the textile through the textile. The water repellent time of the fabric after the anti-siphon treatment is longer, and the water repellent time can be up to more than 48 hours generally to keep the fabric from dripping. The hot melt adhesive film is a film product with or without release paper, and can be conveniently operated continuously or intermittently. Can be widely used for bonding various fabrics, paper, high polymer materials and metals.
Most of hot melt adhesives on the market are easy to mix unevenly in raw materials during preparation, so that the viscosity of the prepared hot melt adhesive is not high, the existing hot melt adhesive is slow to form during preparation, and the preparation time is prolonged.
Disclosure of Invention
The invention aims to provide a hot melt adhesive capable of hot-pressing and water-repellent treatment and made of nylon and a preparation process thereof, and solves the problem of low viscosity of the hot melt adhesive in the prior art.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a hot-pressing anti-splashing treatment and nylon hot melt adhesive preparation process comprises the following steps: preparing raw materials of thermoplastic polyurethane colloidal particles, an antioxidant, an ultraviolet absorbent, silicon micropowder, a polar treating agent, mineral oil, a high-molecular dispersing agent, maleic anhydride grafted master batches and Dow Corning organosilane z-6020;
step two: adding the prepared thermoplastic polyurethane colloidal particles, antioxidant, ultraviolet absorbent, silicon micropowder, polar treating agent, mineral oil, macromolecular dispersant, maleic anhydride grafted master batch and Dow Corning organosilane z-6020 into a high-speed mixer according to the proportion for high-speed stirring;
step three: the mixed raw materials after high-speed stirring enter a baking box for baking;
step four: preparing the baked mixed raw materials into hot-melt films with different thicknesses in a screw agent casting mode or a blade coating mode;
step five: and (3) carrying out air blowing cooling on the manufactured hot-melt film through cooling equipment, and rolling the cooled hot-melt film through a rolling machine.
Optionally, in the fifth step, the cooling device is a fan, and the fan is located on the upper side and the lower side of the hot-melt film.
Optionally, the baking temperature in the baking oven in the third step is 90 ℃ +/-5 ℃.
Optionally, the baking time in the baking oven in the third step is 3-4 hours.
Optionally, the rotating speed of the screw extruder in the fourth step is 20-100 rp.
Optionally, the hot-melt film in the fourth step is one of transparent, semitransparent, colored transparent or colored semitransparent hot-pressing anti-splashing water treatment and a nylon hot-melt adhesive.
Optionally, the thermoplastic polyurethane particles comprise the following components: oligomer dihydric alcohol, diisocyanate and a chain extender.
A hot-pressing anti-splashing hot melt adhesive for treatment and nylon material comprises: the thermoplastic polyurethane colloidal particle adding proportion is 60-80%, the antioxidant adding proportion is 0.1-0.3%, the ultraviolet absorbent adding proportion is 0.1-0.3%, the silicon powder adding proportion is 0.5-1%, the polarity treating agent adding proportion is 0.05-0.2%, the mineral oil adding proportion is 0.05-0.2%, the polymer dispersant adding proportion is 0.1-0.3%, the maleic anhydride grafting master batch adding proportion is 8-10%, and the Dow Corning organosilane z-6020 adding proportion is 0.1-0.5%.
Optionally, the composition comprises the following components in parts by weight: 80% of thermoplastic polyurethane particles, 0.3% of antioxidant, 0.3% of ultraviolet absorbent, 1% of silicon micropowder, 0.2% of polar treatment agent, 0.2% of mineral oil, 0.3% of polymeric dispersant, 10% of maleic anhydride grafted master batch and 0.5% of Dow Corning organosilane z-6020.
Optionally, the composition comprises the following components in parts by weight: 60% of thermoplastic polyurethane particles, 0.1% of antioxidant, 0.1% of ultraviolet absorbent, 0.5% of silicon micropowder, 0.05% of polar treating agent, 0.05% of mineral oil, 0.1% of polymeric dispersant, 8% of maleic anhydride grafted master batch and 0.1% of Dow Corning organosilane z-6020.
The embodiment of the invention has the following beneficial effects:
according to one embodiment of the invention, the baking box is arranged on one side of the high-speed stirring machine, the mixed raw materials are heated and baked, so that the raw materials are mixed more uniformly and have stronger viscosity, and are accelerated to be formed by a high-temperature mode, the raw materials can be prepared into hot melt adhesive films with different thicknesses as required by a screw extrusion casting mode or a blade coating mode, the practicability is higher, the cooling equipment is arranged at the position of the hot melt adhesive film, the formed hot melt film can be rapidly cooled, the elasticity of the hot melt adhesive film is increased, and the hot melt adhesive film is convenient to be wound and stored in the next step.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic flow chart of a method according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the invention have been omitted.
Referring to fig. 1, in the present embodiment, a hot-pressing anti-splashing treatment and preparation process of a nylon hot melt adhesive is provided, including: the method comprises the following steps: preparing raw materials of thermoplastic polyurethane colloidal particles, an antioxidant, an ultraviolet absorbent, silicon micropowder, a polar treating agent, mineral oil, a high-molecular dispersing agent, maleic anhydride grafted master batches and Dow Corning organosilane z-6020;
step two: adding the prepared thermoplastic polyurethane colloidal particles, antioxidant, ultraviolet absorbent, silicon micropowder, polar treating agent, mineral oil, macromolecular dispersant, maleic anhydride grafted master batch and Dow Corning organosilane z-6020 into a high-speed mixer according to the proportion for high-speed stirring;
step three: the mixed raw materials after high-speed stirring enter a baking box for baking;
step four: preparing the baked mixed raw materials into hot-melt films with different thicknesses in a screw agent casting mode or a blade coating mode;
step five: and (3) carrying out air blowing cooling on the manufactured hot-melt film through cooling equipment, and rolling the cooled hot-melt film through a rolling machine.
Through set up the roaster in high-speed companion machine one side, raw and other materials after mixing heat and toast, it is stronger to make raw and other materials mix more even viscosity, let raw and other materials accelerate raw and other materials to take shape through the high temperature mode simultaneously, raw and other materials can be prepared into the hot melt adhesive membrane of different thickness as required through the screw rod agent play curtain coating mode or through the knife coating mode, the practicality is higher, set up cooling arrangement in hot melt adhesive membrane department, can carry out rapid cooling to the hot melt film who takes shape, the elasticity that increases hot melt adhesive membrane makes things convenient for on next step to roll simultaneously and deposits.
Referring to fig. 1, in the fifth step of the present embodiment, the cooling devices are fans located at the upper and lower sides of the hot-melt film, the baking temperature in the baking oven in the third step is 90 ℃ ± 5 ℃, the baking time in the baking oven in the third step is 3-4 hours, the rotation speed of the screw extruder in the fourth step is 20-100 rp, and the hot-melt film in the fourth step is one of transparent, semitransparent, colored transparent or colored semitransparent, hot-pressing anti-water-splashing treatment and a nylon hot-melt adhesive.
A hot-pressing anti-splashing hot melt adhesive for treatment and nylon material comprises: the thermoplastic polyurethane colloidal particle adding proportion is 60-80%, the antioxidant adding proportion is 0.1-0.3%, the ultraviolet absorbent adding proportion is 0.1-0.3%, the silicon powder adding proportion is 0.5-1%, the polarity treating agent adding proportion is 0.05-0.2%, the mineral oil adding proportion is 0.05-0.2%, the high molecular dispersing agent adding proportion is 0.1-0.3%, the maleic anhydride grafting master batch adding proportion is 8-10%, and the Dow Corning organosilane z-6020 adding proportion is 0.1-0.5%, and the thermoplastic polyurethane colloidal particle comprises the following components in parts by weight: 60% of thermoplastic polyurethane particles, 0.1% of antioxidant, 0.1% of ultraviolet absorbent, 0.5% of silicon micropowder, 0.05% of polar treating agent, 0.05% of mineral oil, 0.1% of polymeric dispersant, 8% of maleic anhydride grafted master batch and 0.1% of Dow Corning organosilane z-6020. The paint comprises the following components in parts by weight: 80% of thermoplastic polyurethane particles, 0.3% of antioxidant, 0.3% of ultraviolet absorbent, 1% of silicon micropowder, 0.2% of polar treatment agent, 0.2% of mineral oil, 0.3% of polymeric dispersant, 10% of maleic anhydride grafted master batch and 0.5% of Dow Corning organosilane z-6020. The thermoplastic polyurethane particles comprise the following components: oligomer dihydric alcohol, diisocyanate and a chain extender. The oxidant can delay and restrain the ageing of hot melt film, thereby prolong its life, silica micropowder can promote the temperature toleration of hot melt film, acid and alkali corrosion and antistatic nature, polarity treating agent increases the viscidity, promote the tensile elasticity of hot melt film, ultraviolet absorbent is a stabilizer, be arranged in absorbing the purple light part among sunshine and the fluorescence light source, polymer dispersant is used for adsorbing on solid particle's surface, make the solid particle surface of coacervation easily moist, maleic anhydride grafting master batch selects maleic anhydride as the monomer, graft with some materials under suitable temperature, melt grafting can go on in single screw extruder, twin screw extruder.
The above embodiments may be combined with each other.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Claims (10)
1. A hot-pressing anti-splashing treatment and nylon hot melt adhesive preparation process is characterized by comprising the following steps:
the method comprises the following steps: preparing raw materials of thermoplastic polyurethane colloidal particles, an antioxidant, an ultraviolet absorbent, silicon micropowder, a polar treating agent, mineral oil, a high-molecular dispersing agent, maleic anhydride grafted master batches and Dow Corning organosilane z-6020;
step two: adding the prepared thermoplastic polyurethane colloidal particles, antioxidant, ultraviolet absorbent, silicon micropowder, polar treating agent, mineral oil, macromolecular dispersant, maleic anhydride grafted master batch and Dow Corning organosilane z-6020 into a high-speed mixer according to the proportion for high-speed stirring;
step three: the mixed raw materials after high-speed stirring enter a baking box for baking;
step four: preparing the baked mixed raw materials into hot-melt films with different thicknesses in a screw agent casting mode or a blade coating mode;
step five: and (3) carrying out air blowing cooling on the manufactured hot-melt film through cooling equipment, and rolling the cooled hot-melt film through a rolling machine.
2. The process for preparing a hot melt adhesive capable of being processed by hot-pressing and water-splashing-preventing as claimed in claim 1, wherein the cooling device in the fifth step is a blower, and the blower is positioned at the upper side and the lower side of the hot melt film.
3. The process for preparing hot melt adhesive capable of hot-pressing and preventing water-splashing and made of nylon material according to claim 1, wherein the baking temperature in the baking oven in the third step is 90 ℃ ± 5 ℃.
4. The process for preparing hot melt adhesive capable of hot-pressing and anti-splashing treatment and nylon material according to claim 1, wherein the baking time in the baking oven in the step three is 3-4 hours.
5. The process for preparing hot melt adhesive capable of hot-pressing and anti-splashing treatment and nylon material according to claim 1, wherein the rotation speed of the screw extruder in the fourth step is 20 to 100 rp.
6. The process for preparing hot melt adhesive capable of being processed by hot-pressing and preventing water splashing and made of nylon material according to claim 1, wherein the hot melt film in the step four is one of transparent, semitransparent, colored transparent or colored semitransparent hot-pressing and preventing water splashing and made of nylon material.
7. The utility model provides a hot melt adhesive of water treatment and nylon material of can splashing is prevented in hot pressing which characterized in that includes: the thermoplastic polyurethane colloidal particle adding proportion is 60-80%, the antioxidant adding proportion is 0.1-0.3%, the ultraviolet absorbent adding proportion is 0.1-0.3%, the silicon powder adding proportion is 0.5-1%, the polarity treating agent adding proportion is 0.05-0.2%, the mineral oil adding proportion is 0.05-0.2%, the polymer dispersant adding proportion is 0.1-0.3%, the maleic anhydride grafting master batch adding proportion is 8-10%, and the Dow Corning organosilane z-6020 adding proportion is 0.1-0.5%.
8. The hot melt adhesive capable of being subjected to hot-pressing and water-splashing-preventing treatment and made of nylon materials according to claim 7, which is characterized by comprising the following components in parts by weight: 60% of thermoplastic polyurethane particles, 0.1% of antioxidant, 0.1% of ultraviolet absorbent, 0.5% of silicon micropowder, 0.05% of polar treating agent, 0.05% of mineral oil, 0.1% of polymeric dispersant, 8% of maleic anhydride grafted master batch and 0.1% of Dow Corning organosilane z-6020.
9. The hot melt adhesive capable of being subjected to hot-pressing and water-splashing-preventing treatment and made of nylon materials according to claim 7, which is characterized by comprising the following components in parts by weight: 80% of thermoplastic polyurethane particles, 0.3% of antioxidant, 0.3% of ultraviolet absorbent, 1% of silicon micropowder, 0.2% of polar treatment agent, 0.2% of mineral oil, 0.3% of polymeric dispersant, 10% of maleic anhydride grafted master batch and 0.5% of Dow Corning organosilane z-6020.
10. The hot melt adhesive capable of being autoclaved and protected from water as claimed in claim 7, wherein the thermoplastic polyurethane particles comprise the following components: oligomer dihydric alcohol, diisocyanate and a chain extender.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210218816.6A CN114539965A (en) | 2022-03-03 | 2022-03-03 | Hot-melt adhesive capable of hot-pressing and water-splashing-preventing treatment and made of nylon material and preparation process of hot-melt adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210218816.6A CN114539965A (en) | 2022-03-03 | 2022-03-03 | Hot-melt adhesive capable of hot-pressing and water-splashing-preventing treatment and made of nylon material and preparation process of hot-melt adhesive |
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| Publication Number | Publication Date |
|---|---|
| CN114539965A true CN114539965A (en) | 2022-05-27 |
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| CN202210218816.6A Pending CN114539965A (en) | 2022-03-03 | 2022-03-03 | Hot-melt adhesive capable of hot-pressing and water-splashing-preventing treatment and made of nylon material and preparation process of hot-melt adhesive |
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|---|---|---|---|---|
| CN101838511A (en) * | 2010-03-31 | 2010-09-22 | 鲁泰纺织股份有限公司 | Heat-resistant clothing hot melt adhesive and preparation method thereof |
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| CN109207073A (en) * | 2018-08-30 | 2019-01-15 | 上海邦中高分子材料股份有限公司 | A kind of three layers of composite hot melt adhesive film and its processing technology for metal and polar functionalities plastic bonding |
| CN113308207A (en) * | 2021-05-31 | 2021-08-27 | 东莞市雄林新材料科技股份有限公司 | Water-splashing-preventing TPU hot melt adhesive film and preparation method thereof |
-
2022
- 2022-03-03 CN CN202210218816.6A patent/CN114539965A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101838511A (en) * | 2010-03-31 | 2010-09-22 | 鲁泰纺织股份有限公司 | Heat-resistant clothing hot melt adhesive and preparation method thereof |
| CN102775944A (en) * | 2011-01-30 | 2012-11-14 | 苏州尚善新材料科技有限公司 | Sealing joint strip and application method thereof |
| CN102220090A (en) * | 2011-05-26 | 2011-10-19 | 浙江理工大学 | Method for preparing anti-aging thermosetting polyurethane hot melt adhesive membrane |
| CN103205210A (en) * | 2013-03-19 | 2013-07-17 | 江苏鹿山光伏科技有限公司 | High-temperature-resistant hot melt adhesive membrane for aluminum honeycomb boards, and preparation method thereof |
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| CN109207073A (en) * | 2018-08-30 | 2019-01-15 | 上海邦中高分子材料股份有限公司 | A kind of three layers of composite hot melt adhesive film and its processing technology for metal and polar functionalities plastic bonding |
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Application publication date: 20220527 |