CN102191686A - Aqueous spray-bonded wadding glue and preparation method thereof - Google Patents
Aqueous spray-bonded wadding glue and preparation method thereof Download PDFInfo
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- CN102191686A CN102191686A CN2010101195738A CN201010119573A CN102191686A CN 102191686 A CN102191686 A CN 102191686A CN 2010101195738 A CN2010101195738 A CN 2010101195738A CN 201010119573 A CN201010119573 A CN 201010119573A CN 102191686 A CN102191686 A CN 102191686A
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- water
- celloidin
- soluble
- spraying glue
- buffer
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Abstract
The invention relates to aqueous spray-bonded wadding glue. The aqueous spray-bonded wadding glue is prepared by reacting crylic acid, butyl acrylate, ethyl methacrylate, hydroxyethyl acrylate, sodium hyposulfate, phenolic ether ethyoxyl ammonium sulphate, a buffering agent, a functional aid, ammonia water and softening water. The invention also provides a preparation method of the aqueous spray-bonded wadding glue. By the invention, the curing temperature is reduced, the energy consumption is saved, and the influence on the original base material is low. The aqueous spray-bonded wadding glue is uniform, high in elasticity and intensity as well as water resistance, acid resistance and alkali resistance, aging-proof, free of poison and peculiar smell, and safe and reliable.
Description
Technical field
The present invention relates to compound adhesive that a kind of gum sprayed cotton uses and preparation method thereof, relate in particular to a kind of water-soluble spraying glue celloidin and preparation method thereof.
Background technology
Gum sprayed cotton is that elongated natural or synthetic fiber are tiled after combing, and use gum sprayed cotton glue spray after soaking into fully, is extruded surplus glue with bar-shaped roller, through low temperature drying, the expanded curing molding of high-temperature vacuum.
Adopt the gum sprayed cotton law technology can expand the raw material range of textile product greatly, save the use of natural fabric, help environmental protection.
One of key of gum sprayed cotton technology is the water-soluble spraying glue celloidin, and glue must quick permeation, dry back is flexible, cured strength is big, and water-fast washing is nontoxic, tasteless.
Existing water-soluble spraying glue celloidin, because the technical capability restriction, the glue seepage velocity is slower, can not evenly distribute, and causes the elasticity of product and intensity relatively poor.
Summary of the invention
Purpose of the present invention provides a kind of water-soluble spraying glue celloidin at the problems referred to above exactly, and this water-soluble spraying glue celloidin seepage velocity is fast, can evenly distribute, and has improved the intensity of product greatly.
Another object of the present invention is to provide a kind of preparation method of above-mentioned water-soluble spraying glue celloidin.
The used in order to reach the goal technical scheme of the present invention is: a kind of water-soluble spraying glue celloidin is formed by prepared in reaction by following components in weight percentage:
Acrylic acid 1～5%
Butyl acrylate 10～20%
Ethyl methacrylate 20～30%
Hydroxy-ethyl acrylate 1～15%
Sodium dithionate 0.1～2%
Ethyoxyl phenolic ether ammonium sulfate 0.1～6%
Buffer 0.1～3%
Functional aid 0～5%
Ammoniacal liquor 0～5%
Demineralized water 25～40%.
Above-mentioned water-soluble spraying glue celloidin, wherein, described buffer is selected from least a in carbonic hydroammonium and the sodium bicarbonate, and described functional aid is selected from least a among OT75, mineral oil and the water soluble acrylic resin.
Above-mentioned raw materials is commercially available product commonly used
The present invention also provides a kind of preparation method of water-soluble spraying glue celloidin, may further comprise the steps:
(a) quantitative ethyoxyl phenolic ether ammonium sulfate, buffer, demineralized water are joined in the reactor, obtain mixed material after stirring and be warming up to 75～90 ℃;
(b) quantitative acrylic acid, butyl acrylate, ethyl methacrylate, hydroxy-ethyl acrylate, ethyoxyl phenolic ether ammonium sulfate, buffer are joined in the pre-emulsification still, stir and obtain mixed material after 30 minutes, emit wherein 1～15% as seed liquor;
(c) mixed material in the step a reactor is warming up to 80～90 ℃, drop into the seed liquor among the step b after, add sodium dithionate and demineralized water again, control temperature of reaction kettle to 80～90 ℃;
(d) with in the remaining mixed material in quantitative sodium dithionate, hydroxy-ethyl acrylate and the pre-emulsification still of demineralized water adding step b, stir and obtain compound;
(e) compound that steps d is obtained splashes in the reactor, and temperature is controlled at 80～90 ℃, and the dropping time is 2～4 hours;
(f) dropwise after, maintain the temperature at 80～90 ℃, react after 1～3 hour, be cooled to 50～60 ℃;
(g) add functional aid, treat that temperature reduces to 40 ℃, adjust discharging after the viscosity.
Among the above-mentioned preparation method, the buffer among described step a and the step b is selected from least a in carbonic hydroammonium and the sodium bicarbonate, and the functional aid in the described step g is selected from least a among OT75, mineral oil and the water soluble acrylic resin.
Compared with prior art, the invention has the beneficial effects as follows: reduce solidification temperature, save energy consumption, and less to former base material influence.Product is neat and well spaced, good springiness, intensity height, and water-acid resistance is good.Anti-aging, nontoxic free from extraneous odour, safe and reliable.
The specific embodiment
The following examples can make those skilled in the art more fully understand the present invention, but do not limit the present invention in any way.
Embodiment 1 (unit: kilogram)
Prescription:
Reactor:
1. demineralized water 180 ethyoxyl phenolic ether ammonium sulfates 2 carbonic hydroammonium 0.2 sodium bicarbonate 0.3
2. demineralized water 17 sodium dithionates 4
Pre-emulsification still:
3. demineralized water 115 ethyoxyl phenolic ether ammonium sulfates 5 carbonic hydroammonium 0.2
4. butyl acrylate 170 ethyl methacrylate 230 hydroxy-ethyl acrylates 10 acrylic acid 8
5. demineralized water 8 hydroxy-ethyl acrylates 2
6. demineralized water 18 sodium dithionates 4
7. mineral oil 1
8.OT75?3
9. the water soluble acrylic resin 10
10. ammoniacal liquor 8
Operating procedure:
Reactor is joined rebasing liquid 1 in order, starts then to stir to be warming up to 88 ℃; Start pre-emulsification still and stir, join pre-emulsification kettle base solution 3; Be sequentially added into monomer 4 then, stir after 30 minutes, emit 30 kilograms of seed liquor; When the rebasing liquid 1 of reactor rises to 88 ℃, drop into seed liquor; And then add reactor towards still liquid 2; 85～86 ℃ of control temperature of reaction kettle; After raw material added 5,6 in the pre-emulsification still, beginning dripped in reactor, and temperature is controlled at 83～84 ℃, and the dropping time is 3～3.5 hours; After dripping end, be warming up to 88 ℃, be incubated 2 hours; Cool the temperature to 60 ℃ then, add 7, temperature is reduced to 50 ℃, adds 8 and 9, when temperature is reduced to 40 ℃, adds 10 back dischargings.
Embodiment 2 (unit: kilogram)
Prescription:
Reactor:
1. demineralized water 200 ethyoxyl phenolic ether ammonium sulfates 2 carbonic hydroammonium 0.3 sodium bicarbonate 0.2
2. demineralized water 17 sodium dithionates 4
Pre-emulsification still:
3. demineralized water 95 oxygen base phenolic ether ammonium sulfates 5 carbonic hydroammonium 0.2
4. butyl acrylate 160 ethyl methacrylate 240 hydroxy-ethyl acrylates 6 acrylic acid 3
5. demineralized water 8 hydroxy-ethyl acrylates 2
6. demineralized water 18 sodium dithionates 4
7. mineral oil 1
8.OT75?3
9. the water soluble acrylic resin 10
Operating procedure
Reactor is joined rebasing liquid 1 in order, starts then to stir to be warming up to 88 ℃; Start pre-emulsification still and stir, join pre-emulsification kettle base solution 3; Be sequentially added into monomer 4 then, stir after 30 minutes, emit 30 kilograms of seed liquor; When the rebasing liquid 1 of reactor rises to 88 ℃, drop into seed liquor; And then add reactor towards still liquid 2; 85～86 ℃ of control temperature of reaction kettle; After raw material added 5,6 in the pre-emulsification still, beginning dripped in reactor, and temperature is controlled at 83～84 ℃, and the dropping time is 3～3.5 hours; After dripping end, be warming up to 88 ℃, be incubated 2 hours; Cool the temperature to 60 ℃ then, add 7, temperature is reduced to 50 ℃, adds 8 and 9, discharging after temperature is reduced to 40 ℃.
Claims (6)
1. water-soluble spraying glue celloidin is formed by prepared in reaction by following components in weight percentage:
Acrylic acid 1～5%
Butyl acrylate 10～20%
Ethyl methacrylate 20～30%
Hydroxy-ethyl acrylate 1～15%
Sodium dithionate 0.1～2%
Ethyoxyl phenolic ether ammonium sulfate 0.1～6%
Buffer 0.1～3%
Functional aid 0～5%
Ammoniacal liquor 0～5%
Demineralized water 25～40%.
2. water-soluble spraying glue celloidin according to claim 1 is characterized in that, described buffer is selected from least a in carbonic hydroammonium and the sodium bicarbonate.
3. water-soluble spraying glue celloidin according to claim 1 is characterized in that, described functional aid is selected from least a among OT75, mineral oil and the water soluble acrylic resin.
4. one kind prepares the method for water-soluble spraying glue celloidin according to claim 1, may further comprise the steps:
(a) quantitative ethyoxyl phenolic ether ammonium sulfate, buffer, demineralized water are joined in the reactor, obtain mixed material after stirring and be warming up to 75～90 ℃;
(b) quantitative acrylic acid, butyl acrylate, ethyl methacrylate, hydroxy-ethyl acrylate, ethyoxyl phenolic ether ammonium sulfate, buffer are joined in the pre-emulsification still, stir and obtain mixed material after 30 minutes, emit wherein 1～15% as seed liquor;
(c) mixed material in the step a reactor is warming up to 80～90 ℃, drop into the seed liquor among the step b after, add sodium dithionate and demineralized water again, control temperature of reaction kettle to 80～90 ℃;
(d) with in the remaining mixed material in quantitative sodium dithionate, hydroxy-ethyl acrylate and the pre-emulsification still of demineralized water adding step b, stir and obtain compound;
(e) compound that steps d is obtained splashes in the reactor, and temperature is controlled at 80～90 ℃, and the dropping time is 2～4 hours;
(f) dropwise after, maintain the temperature at 80～90 ℃, react after 1～3 hour, be cooled to 50～60 ℃;
(g) add functional aid, treat that temperature reduces to 40 ℃, adjust discharging after the viscosity.
5. as the preparation method of water-soluble spraying glue celloidin as described in the claim 4, it is characterized in that the buffer among described step a and the step b is selected from least a in carbonic hydroammonium and the sodium bicarbonate.
6. as the preparation method of water-soluble spraying glue celloidin as described in the claim 4, it is characterized in that the functional aid in the described step g is selected from least a among OT75, mineral oil and the water soluble acrylic resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101195738A CN102191686A (en) | 2010-03-08 | 2010-03-08 | Aqueous spray-bonded wadding glue and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101195738A CN102191686A (en) | 2010-03-08 | 2010-03-08 | Aqueous spray-bonded wadding glue and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102191686A true CN102191686A (en) | 2011-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101195738A Pending CN102191686A (en) | 2010-03-08 | 2010-03-08 | Aqueous spray-bonded wadding glue and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102191686A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102757753A (en) * | 2012-08-08 | 2012-10-31 | 王文滔 | Highly elastic cotton spraying adhesive |
| CN108239500A (en) * | 2017-12-30 | 2018-07-03 | 蒋文明 | A kind of preparation method of flame retardant type gum sprayed cotton |
| CN111114042A (en) * | 2019-09-29 | 2020-05-08 | 大茂环保新材料股份有限公司 | Water-based palm fiber/coconut fiber elastomer and preparation process thereof |
-
2010
- 2010-03-08 CN CN2010101195738A patent/CN102191686A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102757753A (en) * | 2012-08-08 | 2012-10-31 | 王文滔 | Highly elastic cotton spraying adhesive |
| CN108239500A (en) * | 2017-12-30 | 2018-07-03 | 蒋文明 | A kind of preparation method of flame retardant type gum sprayed cotton |
| CN111114042A (en) * | 2019-09-29 | 2020-05-08 | 大茂环保新材料股份有限公司 | Water-based palm fiber/coconut fiber elastomer and preparation process thereof |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110921 |