CN102758353B - Softening agent products material and the method preparing softening agent product - Google Patents
Softening agent products material and the method preparing softening agent product Download PDFInfo
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- CN102758353B CN102758353B CN201110115385.2A CN201110115385A CN102758353B CN 102758353 B CN102758353 B CN 102758353B CN 201110115385 A CN201110115385 A CN 201110115385A CN 102758353 B CN102758353 B CN 102758353B
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Abstract
The present invention relates to a kind of softening agent products material, including quaternary ammonium salt solid and the thickener solids of 0.1 50% weight of 50 99.9% weight, use this raw material can produce stay-in-grade softening agent product.The present invention also provides for this softening agent products material for preparing the purposes of softening agent product, and uses the method that this softening agent products material prepares softening agent product.The present invention is effectively shortened the production time of softening agent product, reduces production cost and improve the stability of production technology.
Description
Technical field
The invention belongs to softening agent field, specifically, relate to a kind of softening agent products material and with this softening agent product
The method of softening agent product prepared by raw material.
Background technology
In southern Europe, South America, Southeast Asia and Northern Part of China, consumer gets used to the softening agent of more thickness
Product, therefore can contain softening agent (such as quaternary ammonium salt) and thickening agent (the double stearic acid of such as Polyethylene Glycol in softening agent product
Ester).
Chinese patent application CN200910205261.6 describes the preparation method of a kind of softening agent product, and it is first by quaternary ammonium
Salt and polyethylene glycol stearate diester mix after melting respectively, then add this mixture in water fully dispersed, it is thus achieved that soft
Soft dose of product.
Aborning, for the ease of operating, the substantial amounts of quaternary ammonium salt of usual mixed once and polyethylene glycol stearate diester, so
After this mixture is used for the production of multiple batches of softening agent product.But, between the multiple batches of softening agent product that this method obtains
There is bigger mass discrepancy, mainly viscosity deviation sometimes relatively big, therefore the method instability.Inventor finds, season
The density variation of ammonium salt and polyethylene glycol stearate diester is relatively big, and its molten mixture can not keep uniform for a long time, and it is heavy to have
Form sediment, thus between different batches softening agent product, the proportioning of quaternary ammonium salt and polyethylene glycol stearate diester there are differences, and ultimately results in
Softening agent unstable product quality.
This molten mixture carries out be quenched cooling makes its rapid solidification contribute to improving the problems referred to above, but chilled equipment
Introduction can increase production cost, and makes production technology increasingly complex.
Summary of the invention
The present invention provides a kind of softening agent products material, uses this raw material can produce stay-in-grade softening agent and produces
Product.
In the present invention, the fabric of the function such as it is soft, fluffy that what softening agent product referred to that consumer can directly use have
Conditioning products.
The softening agent products material of the present invention, including:
(1) the quaternary ammonium salt solid of 50-99.9% weight；With
(2) thickener solids of 0.1-50% weight.
Preferably, the particle diameter of described quaternary ammonium salt solid and thickener solids is less than 2cm, preferably more than 1cm.
Preferably, described quaternary ammonium salt solid is in the form of sheets, it is preferable that the thickness of described is less than 1mm.
Preferably, described quaternary ammonium salt has general formula R1R2(CH3)2N+X-, wherein R1And R2It is C independently12-22Alkyl, or
C12-22The mixing of alkyl, X-It is chloride ion or methylsulfate；
Preferably, one or more in lower group of described quaternary ammonium salt:
Double dodecyl dimethyl ammonium methyl sulphates, double octadecyldimethyl ammonium methyl sulphate, double hexadecyl
Dimethyl Ammonium Methylsulfate, Varisoft 432PPG, dioctadecyl dimethyl ammonium chloride.
Preferably, described thickening agent preferably be selected from poly alkylene glycol double acid ester, poly-(methyl) acrylic acid or its salt or
One or more in poly-(methyl) acrylamide.
Preferably, the mean molecule quantity of described thickening agent is 1000-20000.
Preferably, described poly alkylene glycol double acid ester is selected from the double fat of Polyethylene Glycol double acid ester or polypropylene glycol
Fat acid esters.
Preferably, described poly alkylene glycol double acid ester is derived from having the fatty acid of 8-18 carbon atom or it mixes
Compound；Preferably, described fatty acid is lauric acid or stearic acid.
Preferably, the degree of polymerization of the polyalkylene glycol moiety of described poly alkylene glycol double acid ester is 20-250,
It is highly preferred that one or more that described poly alkylene glycol double acid ester is in lower group:
PEG-20 dilaurate, PEG-32 dilaurate, PEG-75 dilaurate, PEG-150 dilaurate,
PEG-32 distearate, PEG-75 distearate, PEG-120 distearate, PEG-150 distearate, PEG-175
Distearate, PEG-250 distearate.
Preferably, the softening agent products material of the present invention is by mixing quaternary ammonium salt solid and poly alkylene glycol bis-fatty acid
Prepared by ester solid.
Preferably, described quaternary ammonium salt solid is prepared by section.
The present invention also provides for above-mentioned softening agent products material for preparing the purposes of softening agent product.
The present invention also provides for the method using this softening agent products material to prepare softening agent product, including: under agitation will
The softening agent products material of the present invention is added to the water.
Preferably, the water temperature of described water is 50-55 DEG C.
In the softening agent products material of the present invention, the interpolation that softening agent product scope is conventional can be added as needed on
Agent, such as spice, electrolyte, pigment, scum dispersant, thickening agent and antibacterial etc..These additives typically constitute from product population
0.01-2wt%.
The softening agent product prepared by the inventive method viscosity at 30rpm and 25 DEG C is 800-3000cps, preferably
1800-2500cps.Viscosity measure with reference to the method for testing of ISO 6388, at 30rpm, under the conditions of 25 DEG C, use Spindle
Viscosimeter Brookfield LV-DV-I+2 rotor is carried out.
Owing to the softening agent products material of the present invention simplifies production technology, and avoid softening agent in original production method
Products material skewness and viscosity is unstable after causing softening agent finished product to complete problem, thus it is effectively shortened softness
Production time of agent product, reduce production cost and improve the stability of production technology.Use the softening agent of the present invention
Products material can also reduce production temperature, and this contributes to reducing further production cost.
The following example is used for describing the present invention in detail, but does not limits the scope of the invention.
Detailed description of the invention
Unless otherwise, in the stirring operation of the following example and comparative example, agitator used is from IKA-
Werke companyAgitator, model is R1342, and stirring paddle is the monolayer stirring paddle of diameter 50mm.
Viscosity measure with reference to the method for testing of ISO 6388, at 30rpm, under the conditions of 25 DEG C, use Spindle
Viscosimeter Brookfield LV-DV-I+2 rotor is carried out.
Unless otherwise specified, in comparative example and embodiment, the ratio of material is part by weight, and percent is weight hundred
Mark.
Comparative example 1
Prepared by softening agent products material
500g dioctadecyl dimethyl ammonium chloride (P) is preheated to 55 DEG C, and after melted, (95: 5) add poly-in proportion
-150 pairs of Stearic acid solids of ethylene glycol (powder, molecular weight 6000), after dispersed with stirring is complete, are immediately placed in the psychrolusia of 4 DEG C
In quickly cool down, treat that material temperature is down to about 25 DEG C and is condensed in bulk (melted and cooling time-consuming about 6-7 hour), then cut
Sheet is divided into 10 parts.
Prepared by softening agent product
Water temperature being controlled at 55 DEG C, addition accounts for the pigment that content is 1% that softening agent finished product total amount is 0.15%, and (solvent is
Water), completely, period water temperature still keeps 55-60 DEG C in dispersion, and addition accounts for softening agent finished product total amount the most while stirring is 5%
Above-mentioned softening agent products material, stirring makes its temperature maintain about 55-60 DEG C all the time with the water-bath of 55 DEG C-60 DEG C simultaneously, stirs
After mixing dispersion completely, it is cooled to 25 DEG C, adds essence.Detect its viscosity, with viscosity for 1800-2500 as qualified products.
The technological parameter of table 1 comparative example 1 product and viscosity
As shown above, the softening agent product viscosity wider range after completing by above-mentioned softening agent raw material, qualified batch
Secondary for P3-P8, qualification rate is 60%.
Embodiment 1
Prepared by softening agent products material
Dioctadecyl dimethyl ammonium chloride raw material is cut into slices at a temperature of 25 DEG C (size of described less than 2 ×
2cm, thickness is less than 1mm), (95: 5) add Polyethylene Glycol-150 pairs of Stearic acid solids (powder, molecular weight in proportion
6000), be simply mixed after the most standby.
Prepared by softening agent product
Water temperature being controlled at 55 DEG C, addition accounts for the pigment that content is 1% that softening agent finished product total amount is 0.15%, and (solvent is
Water), completely, period water temperature still keeps 55-60 DEG C in dispersion, and addition accounts for softening agent finished product total amount the most while stirring is 5%
Above-mentioned softening agent products material, stirring makes its temperature maintain about 55-60 DEG C all the time with the water-bath of 55 DEG C-60 DEG C simultaneously, stirs
After mixing dispersion completely, it is cooled to 25 DEG C, adds essence.Detect its viscosity, with viscosity for 1800-2500 as qualified products.
The technological parameter of table 2 embodiment 1 product and viscosity
As shown above, use the viscosity stabilization of the softening agent product prepared by softener products material of the present invention, close
Lattice rate 100%.
Comparative example 2
The proportioning identical according to comparative example 1 and technique prepare 3 parts of softening agent raw materials.
Water temperature being controlled at 50 DEG C, addition accounts for the pigment that content is 1% that softening agent finished product total amount is 0.15%, and (solvent is
Water), completely, period water temperature still keeps 50 DEG C in dispersion, add the most while stirring account for softening agent finished product total amount be 5% prior
The softening agent products material cut into slices, stirring makes temperature maintain 50 DEG C all the time simultaneously, after dispersed with stirring is complete, is cooled to 25
DEG C, add essence.Detect its viscosity, with viscosity for 1800-2500 as qualified products.
The technological parameter of table 3 comparative example 2 product and viscosity
Q1, Q2 and Q3 raw material are identical with the raw material manufacture method used in comparative example 1, after reducing water temperature, and softening agent
The viscosity of finished product there occurs significantly change, it is impossible to reaches required viscosity.
Embodiment 2
The proportioning identical according to embodiment 1 and technique prepare 3 parts of softening agent raw materials.
Water temperature being controlled at 50 DEG C, addition accounts for the pigment that content is 1% that softening agent finished product total amount is 0.15%, and (solvent is
Water), completely, period water temperature still keeps 50 DEG C in dispersion, and addition accounts for softening agent finished product total amount the most while stirring is the softness of 5%
Agent products material, stirring makes temperature maintain 50 DEG C all the time simultaneously, after dispersed with stirring is complete, is cooled to 25 DEG C, adds essence i.e.
Can.Detect its viscosity, with viscosity for 1800-2500 as qualified products.
The technological parameter of table 4 embodiment 2 product and viscosity
M1, M2 and the raw material of M3 are identical with the raw material manufacture method used in embodiment 1, after reducing water temperature, soft
The viscosity of agent finished product does not occurs significantly to change, all in required scope.
Can draw from above example and comparative example, process softening agent products material being mixed in water according to the present invention
Need not operate step by step, simplify charging technology, by the tradition processing technique of more than 6 hours, foreshorten to about 40 minutes complete
Become, and reduce because of former technique quickly cool down may cause that skewness brought complete after softening agent finished product
Difference in viscosity and stability, qualification rate brings up to 100% from original 60%.Moreover, according to the present invention,
The temperature mixed with water stirring can reduce at least 5 DEG C.As can be seen here, when applying the present invention to actual production, it is contemplated that its
Time and the scale effect of temperature, can significantly reduce production cost.
Claims (17)
1. softening agent products material, including:
(1) the quaternary ammonium salt solid of 50-99.9% weight, and
(2) thickener solids of 0.1-50% weight,
It is prepared by being simply mixed quaternary ammonium salt solid and thickener solids,
Wherein said quaternary ammonium salt has general formula R1R2(CH3)2N+X-, wherein R1And R2It is C independently12-22Alkyl, or C12-22Alkane
The mixing of base, X-It is chloride ion or methylsulfate,
Described thickening agent is selected from poly alkylene glycol double acid ester, poly-(methyl) acrylic acid or its salt or poly-(methyl) propylene
One or more in amide.
2. softening agent products material as claimed in claim 1, the particle diameter of wherein said quaternary ammonium salt solid and thickener solids is not
More than 2cm.
3. softening agent products material as claimed in claim 2, the particle diameter of wherein said quaternary ammonium salt solid and thickener solids is not
More than 1cm.
4. the softening agent products material as according to any one of claim 1-3, wherein said quaternary ammonium salt solid is in the form of sheets.
5. softening agent products material as claimed in claim 4, the thickness of wherein said is less than 1mm.
6. the softening agent products material as according to any one of claim 1-3, wherein said quaternary ammonium salt in lower group one
Plant or multiple:
Double docosyl Dimethyl Ammonium Methylsulfates, double octadecyldimethyl ammonium methyl sulphate, double hexadecyl two
Ammonium methyl Methylsulfate, Varisoft 432PPG, dioctadecyl dimethyl ammonium chloride.
7. the softening agent products material as according to any one of claim 1-3, the mean molecule quantity of wherein said thickening agent is
1000-20000。
8. the softening agent products material as according to any one of claim 1-3, wherein said thickening agent is selected from polyalkylene two
Alcohol double acid ester.
9. softening agent products material as claimed in claim 8, wherein said poly alkylene glycol double acid ester is selected from poly-second
Glycol double acid ester or polypropylene glycol double acid ester.
10. softening agent products material as claimed in claim 8, wherein said poly alkylene glycol double acid ester is derived from tool
There are fatty acid or its mixture of 8-18 carbon atom.
11. softening agent products materials as claimed in claim 10, wherein said fatty acid is lauric acid or stearic acid.
The 12. softening agent products materials as described in claim 10 or 11, wherein said poly alkylene glycol double acid ester
The degree of polymerization of polyalkylene glycol moiety is 20-250.
13. softening agent products materials as claimed in claim 12, wherein said poly alkylene glycol double acid ester is selected from down
One or more in group:
PEG-20 dilaurate, PEG-32 dilaurate, PEG-75 dilaurate, PEG-150 dilaurate, PEG-
32 distearates, PEG-75 distearate, PEG-120 distearate, PEG-150 distearate, PEG-175 bis-are hard
Fat acid ester, PEG-250 distearate.
The 14. softening agent products materials as according to any one of claim 1-3, wherein said quaternary ammonium salt solid is by section system
Standby.
The application in preparing softening agent product of the 15. softening agent products materials as according to any one of claim 1-14.
16. methods preparing softening agent, including: under agitation by former for the softening agent product according to any one of claim 1-14
Material is added to the water.
17. methods as claimed in claim 16, the water temperature of wherein said water is 50-55 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201110115385.2A CN102758353B (en) | 2011-04-27 | 2011-04-27 | Softening agent products material and the method preparing softening agent product |
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| CN201110115385.2A CN102758353B (en) | 2011-04-27 | 2011-04-27 | Softening agent products material and the method preparing softening agent product |
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| CN102758353B true CN102758353B (en) | 2016-08-17 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409991A (en) * | 2013-07-18 | 2013-11-27 | 吴江市利达上光制品有限公司 | Clothing antibacterial softener preparation method |
| CN103485175A (en) * | 2013-09-11 | 2014-01-01 | 昆山市万丰制衣有限责任公司 | Softening agent for synthetic fiber |
| CN105178005A (en) * | 2015-10-29 | 2015-12-23 | 成都顺发消洗科技有限公司 | Household textile softening agent |
| CN107489015A (en) * | 2017-08-31 | 2017-12-19 | 王露 | A kind of underwear mellowing method |
| CN113249968A (en) * | 2021-06-30 | 2021-08-13 | 南京君越化工有限公司 | Softening agent for enhancing antibacterial and antistatic functions of clothes and preparation device |
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| US5023003A (en) * | 1988-11-21 | 1991-06-11 | Kao Corporation | Softener composition containing cis- and trans- isomers of ethylenically unsaturated quaternary ammonium salts |
| US5409621A (en) * | 1991-03-25 | 1995-04-25 | Lever Brothers Company, Division Of Conopco, Inc. | Fabric softening composition |
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| JPS596298A (en) * | 1982-07-05 | 1984-01-13 | ライオン株式会社 | Additive for granular detergent |
| JPH062983B2 (en) * | 1985-09-20 | 1994-01-12 | ライオン株式会社 | Method of manufacturing softening agent |
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|---|---|---|---|---|
| US4422949A (en) * | 1981-03-07 | 1983-12-27 | The Procter & Gamble Company | Textile treatment compositions and preparation thereof |
| US5023003A (en) * | 1988-11-21 | 1991-06-11 | Kao Corporation | Softener composition containing cis- and trans- isomers of ethylenically unsaturated quaternary ammonium salts |
| US5409621A (en) * | 1991-03-25 | 1995-04-25 | Lever Brothers Company, Division Of Conopco, Inc. | Fabric softening composition |
| CN1292024A (en) * | 1998-02-27 | 2001-04-18 | 尤尼利弗公司 | Fabric conditioning concentrate |
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