CN104629928A - Gentle and safe laundry detergent and preparation method thereof - Google Patents
Gentle and safe laundry detergent and preparation method thereof Download PDFInfo
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- CN104629928A CN104629928A CN201510103002.8A CN201510103002A CN104629928A CN 104629928 A CN104629928 A CN 104629928A CN 201510103002 A CN201510103002 A CN 201510103002A CN 104629928 A CN104629928 A CN 104629928A
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- washing liquid
- deionized water
- add
- fatty alcohol
- gentle
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Abstract
The invention discloses gentle and safe laundry detergent and a preparation method thereof. The gentle and safe laundry detergent is prepared from the following raw materials in parts by weight: 1.5-5.0 parts of fatty alcohol-polyoxyethylene ether, 5.0-12.0 parts of glucoside, 1.5-5.0 parts of alcohol ether carboxylate, 0.1-1.0 part of a thickening agent, 0.1-5 parts of other additives, and the balance of deionized water. The gentle and safe laundry detergent has the advantages of being gentle, safe, good in biocompatibility, weak in skin irritation, free of harmful substance reside, free of damage to high-class cloth fabrics such as silk and fur, relatively applicable to hand wash, and the like.
Description
Technical field
The present invention relates to a kind of washing liquid in daily-use chemical industry technical field, particularly relate to a kind of polyoxyethylene adduction number that comprises and be greater than washing liquid of the gentleness safety of the raw material such as natural fat alcohol ether, glucosides of 9 and preparation method thereof.
Background technology
Washing liquid be occur in recent years and development a kind of personal clothing cleaning product rapidly, compared with washing powder, washing liquid has the advantages such as soluble, less energy-consumption, high active content, is the future thrust of laundry detergent.
Along with the continuous progress of people's quality of the life, the requirement of washing liquid is also being improved constantly, require that it has better bioaffinity, less objectionable impurities remains, lower skin irritation and the non-invasi to high-grade fabrics such as silks, but, traditional laundry liquid formulation is as CN101993791A, CN103820239A, CN101457180A generally uses stimulates relatively large vitriol or Sulfonates anion surfactant as actives, use containing the carcinogenic alkylolamide 6501 of nitrosamines as thickening material, so current laundry liquid formulation is difficult to meet above requirement simultaneously.
Summary of the invention
The object of the invention is the deficiency in order to solve the problems of the technologies described above existence, provide a kind of gentleness, safety, bioaffinity good, faint to skin irritation, unharmful substance remains, and to the high-grade dress material not damaged such as silk, fur, is more suitable for the washing liquid hand-washed.
The technical solution adopted in the present invention is, the washing liquid of this gentle safety is prepared from by its parts by weight by following raw material: fatty alcohol-polyoxyethylene ether 1.5-5.0 part, glucosides 5.0-12.0 part, alcohol ether carboxylate 1.5-5.0 part, thickening material 0.1-1.0 part, other auxiliary agents 0.1-5 part, deionized water is surplus.
Above-mentioned fatty alcohol-polyoxyethylene ether carbon chain lengths is C12-18, and polyoxyethylene (EO) adduction number is 9-20.
Above-mentioned glucosides is the compound with following general formula:
Wherein: R is C12-14 alkyl, m is 1.2-1.8, n is 0-3, is equivalent to alkyl glycoside when n is 0.
Above-mentioned alcohol ether carboxylate alkyl chain length is C12-18, and polyoxyethylene (EO) adduction number is 9-20.
Above-mentioned thickening material is carboxymethyl cellulose derivative or natural product thickeners, as sodium alginate, xanthan gum, carrageenin, pectin etc.
Other auxiliary agents in foregoing invention are one or more in following auxiliary agent: whitening agent is as stilbene biphenyl sodium disulfonate (CBS) etc.; Sanitas is as isothiazolinone (CMIT/MIT) etc.; Pigment; Essence.
Preparation method of the present invention is as follows:
Step one, tensio-active agent stoste are prepared: join in material still by the deionized water of required for formula deionized water gross weight 30-40%, be heated to 70-80 DEG C, fatty alcohol-polyoxyethylene ether, glucosides and alcohol ether carboxylate is added by above-mentioned number, while add, limit is stirred, and stirs 0.5-1h and make it even after dissolving;
Step 2, thickening material stoste are prepared: add in material still by the deionized water of required for formula deionized water gross weight 30-40%, be heated to 50-60 DEG C, add carboxymethyl cellulose derivative or natural product thickeners by above-mentioned number, while add, limit is stirred, and continues stirring until dissolution homogeneity transparent;
Step 3, tensio-active agent stoste and thickening material stoste mix and blend, and add other auxiliary agents according to product needed selectivity, add alkali as NaOH, KOH or add acid if citric acid or other inorganic organic acid for adjusting pH are within the scope of 6.0-8.0, supply balance deionized water, stir 0.5-1 hour, to homogeneous transparent, discharging, namely obtains this washing liquid of the present invention.
In step one and two, all carried out heat treated, this be in order to: the solubleness adding material, makes it fully mix.
Pungency due to natural fatty alcohol polyethenoxy ether class nonionogenic tenside reduces gradually with the growth of polyoxyethylene (EO) chain in its molecule, the natural fatty alcohol ether product that in molecule, EO chain length reaches 9 then belongs to gentle level level to the pungency of human body skin, therefore the present invention selects EO number be greater than the natural fat alcohol ether of 9 and have the alcohol ether carboxylate of nonionic character as chief active thing, and washing liquid dropped to minimum to the pungency of human body skin.
Present invention adds alkyl chain length is C12-18, EO adduction number is the alcohol ether carboxylate of 9-20, alcohol ether carboxylate unique properties, has mildness concurrently and use safety, when alcohol ether carboxylate alkyl chain length is C12-18, EO adduction number is 9-20, not only lower washing liquid to the pungency of skin, and add the suspension stability of washing liquid, rheological and water-soluble, be product evenly, not stratified, and transparency is better.
Present invention adds glucosides class polyhydroxy substance, glucosides class polyhydroxy substance belongs to carbohydrate, surfactivity is high, wettability good, almost non-toxic, little to skin irritation, biological degradation completely safe environmental protection, therefore present invention uses glucosides class polyhydroxy substance, not only non-stimulated, pollution-free, and add the preserving moisture and protecting skin of product, make it be more suitable for hand-washing the cleaning of washing and high-grade clothing.
The present invention adopts carboxymethyl cellulose derivative and derives from the thickening material of natural product, and this kind of thickening material is also usually used in food service industry, therefore safer, and mildness of the present invention and security are protected, and substantially reaches the residual of unharmful substance.
In addition, the invention belongs to neutral formula, not only avoid the chemical damage to clothing material in washing process, and gentle to human body skin, non-stimulated, be more suitable for hand washing, use to skin sensitivity crowd and there is special advantage.
Embodiment
Be described further the present invention below in conjunction with specific embodiment, these embodiments are only not used in for illustration of the present invention and limit the scope of the invention.
Embodiment 1
A kind of washing liquid, its components in weight percent:
C1214 fatty alcohol-polyoxyethylene ether (EO=9): 5.0 parts
C1214 fatty alcohol-polyoxyethylene ether (EO=3) glucosides: 5.0 parts
Alcohol ether carboxylate C1214-(EO) 9-COONa:5.0 part
Xylo-Mucine: 0.5 part
0.1 part, essence
Pigment 0.001 part
CMIT/MIT 0.2 part
Deionized water: surplus
Preparation process is:
Step one, tensio-active agent stoste are prepared: add material still by 40% of deionized water gross weight and be heated to 80 DEG C, fatty alcohol-polyoxyethylene ether is added than while stirring by above-mentioned raw materials, fatty alcohol-polyoxyethylene ether glucosides, alcohol ether carboxylate, add-on, by washing liquid finished product total content, stirs 0.5h and makes it even after dissolving.
Step 2, thickening material stoste are prepared: add material still by 40% of deionized water gross weight and be heated to 60 DEG C, add thickening material while stirring, continue stirring until dissolution homogeneity transparent by described weight ratio.
Step 3, tensio-active agent stoste and thickening material stoste mix and blend, add essence, pigment, CMIT/MIT, add NaOH or lemon acid for adjusting pH is 7.0, supply balance deionized water, stir 1 hour, to homogeneous transparent, discharging.
Embodiment 2
A kind of washing liquid, its components in weight percent:
C1618 fatty alcohol-polyoxyethylene ether (EO=13): 4.0 parts
C1214 fatty alcohol-polyoxyethylene ether (EO=2) glucosides: 7.0 parts
Alcohol ether carboxylate C1214-(EO) 10-COONa 4.5 parts
Sodium alginate: 0.25 part
0.2 part, essence
Pigment 0.001 part
CBS 0.1 part
Deionized water: surplus
Preparation process is:
Step one, tensio-active agent stoste are prepared: add material still by 30% of deionized water gross weight and be heated to 70 DEG C, fatty alcohol-polyoxyethylene ether is added than while stirring by above-mentioned raw materials, fatty alcohol-polyoxyethylene ether glucosides, alcohol ether carboxylate, add-on, by washing liquid finished product total content, stirs 1h and makes it even after dissolving.
Step 2, thickening material stoste are prepared: add material still by 30% of deionized water gross weight and be heated to 50 DEG C, add thickening material while stirring, continue stirring until dissolution homogeneity transparent by described weight ratio.
Step 3, tensio-active agent stoste and thickening material stoste mix and blend, add essence, pigment, CBS, add KOH or lemon acid for adjusting pH is 6.5, supply balance deionized water, stir 0.5 hour, to homogeneous transparent, discharging.
Embodiment 3
A kind of washing liquid, its components in weight percent:
C1214 fatty alcohol-polyoxyethylene ether (EO=15): 2.0 parts
C1214 fatty alcohol-polyoxyethylene ether (EO=1) glucosides: 9.0 parts
Alcohol ether carboxylate C1618-(EO) 15-COONa:4.0 part
Sodium alginate: 0.25 part
Xylo-Mucine: 0.25 part
0.4 part, essence
Pigment 0.002 part
CMIT/MIT 0.2 part
Deionized water: surplus
Preparation process is:
Step one, tensio-active agent stoste are prepared: add material still by 35% of deionized water gross weight and be heated to 75 DEG C, fatty alcohol-polyoxyethylene ether is added than while stirring by above-mentioned raw materials, fatty alcohol-polyoxyethylene ether glucosides, alcohol ether carboxylate, add-on, by washing liquid finished product total content, stirs 0.75h and makes it even after dissolving.
Step 2, thickening material stoste are prepared: add material still by 35% of deionized water gross weight and be heated to 55 DEG C, add thickening material while stirring, continue stirring until dissolution homogeneity transparent by described weight ratio.
Step 3, tensio-active agent stoste and thickening material stoste mix and blend, add essence, pigment, CMIT/MIT, add NaOH or lemon acid for adjusting pH is 7.5, supply balance deionized water, stir 0.75 hour, to homogeneous transparent, discharging.
Embodiment 4
A kind of washing liquid, its components in weight percent:
C1618 fatty alcohol-polyoxyethylene ether (EO=20): 1.5 parts
C1214 alkyl glycoside: 12.0 parts
C1618-(EO) 20-COONa:2.5 part
Xanthan gum: 0.5 part
0.4 part, essence
Pigment 0.002 part
CMIT/MIT 0.2 part
CBS 0.1 part
Deionized water: surplus
Preparation process is:
Step one, tensio-active agent stoste are prepared: add material still by 40% of deionized water gross weight and be heated to 70 DEG C, fatty alcohol-polyoxyethylene ether is added than while stirring by above-mentioned raw materials, fatty alcohol-polyoxyethylene ether glucosides, alcohol ether carboxylate, add-on, by washing liquid finished product total content, stirs 0. 5h and makes it even after dissolving.
Step 2, thickening material stoste are prepared: add material still by 35% of deionized water gross weight and be heated to 50 DEG C, add thickening material while stirring, continue stirring until dissolution homogeneity transparent by described weight ratio.
Step 3, tensio-active agent stoste and thickening material stoste mix and blend, add essence, pigment, CMIT/MIT, CBS, add NaOH or lemon acid for adjusting pH is 8.0, supply balance deionized water, stir 1 hour, to homogeneous transparent, discharging.
Embodiment 5
A kind of washing liquid, its components in weight percent:
C1618 fatty alcohol-polyoxyethylene ether (EO=20): 4.5 parts
C1214 fatty alcohol-polyoxyethylene ether (EO=3) glucosides: 9.0 parts
C1618-(EO) 15-COONa:1.5 part
Xanthan gum: 0.5 part
0.4 part, essence
Pigment 0.002 part
CMIT/MIT 0.2 part
CBS 0.1 part
Deionized water: surplus
Preparation process is:
Step one, tensio-active agent stoste are prepared: add material still by 40% of deionized water gross weight and be heated to 80 DEG C, fatty alcohol-polyoxyethylene ether is added than while stirring by above-mentioned raw materials, fatty alcohol-polyoxyethylene ether glucosides, alcohol ether carboxylate, add-on, by washing liquid finished product total content, stirs 0. 5h and makes it even after dissolving.
Step 2, thickening material stoste are prepared: add material still by 40% of deionized water gross weight and be heated to 60 DEG C, add thickening material while stirring, continue stirring until dissolution homogeneity transparent by described weight ratio.
Step 3, tensio-active agent stoste and thickening material stoste mix and blend, add essence, pigment, CMIT/MIT, CBS, add NaOH or lemon acid for adjusting pH is 7.0, supply balance deionized water, stir 0.5 hour, to homogeneous transparent, discharging.
Claims (6)
1. a washing liquid for gentle safety, is characterized in that: be prepared from by its parts by weight by following raw material: fatty alcohol-polyoxyethylene ether 1.5-5.0 part, glucosides 5.0-12.0 part, alcohol ether carboxylate 1.5-5.0 part, thickening material 0.1-1.0 part, other auxiliary agents 0.1-5 part, deionized water is surplus.
2. the washing liquid washing liquid that gentleness is safe according to claim 1, it is characterized in that: fatty alcohol-polyoxyethylene ether carbon chain lengths is C12-18, polyoxyethylene adduction number is 9-20.
3. the washing liquid washing liquid that gentleness is safe according to claim 1, is characterized in that: glucosides is C12-14 fatty alcohol-polyoxyethylene ether glucosides, and oxyethyl group adduction number is 0-3.
4. the washing liquid of gentle safety according to claim 1, it is characterized in that: alcohol ether carboxylate alkyl chain length is C12-18, polyoxyethylene adduction number is 9-20.
5. the washing liquid of gentle safety according to claim 1, is characterized in that: thickening material is carboxymethyl cellulose derivative or natural product thickeners.
6. the preparation method of the washing liquid of gentle safety according to claim 1, it is characterized in that: step one, tensio-active agent stoste are prepared: the deionized water of required for formula deionized water gross weight 30-40% is joined in material still, be heated to 70-80 DEG C, fatty alcohol-polyoxyethylene ether, glucosides and alcohol ether carboxylate is added by above-mentioned number, while add, limit is stirred, and stirs 0.5-1h and make it even after dissolving; Step 2, thickening material stoste are prepared: add in material still by the deionized water of required for formula deionized water gross weight 30-40%, be heated to 50-60 DEG C, add carboxymethyl cellulose derivative or natural product thickeners by above-mentioned number, while add, limit is stirred, and continues stirring until dissolution homogeneity transparent; Step 3, tensio-active agent stoste and thickening material stoste mix and blend, adds alkali, or adds acid, or other inorganic organic acid, regulate pH within the scope of 6.0-8.0, supply balance deionized water, stir 0.5-1 hour, to homogeneous transparent, discharging, namely obtains this washing liquid of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510103002.8A CN104629928A (en) | 2015-03-10 | 2015-03-10 | Gentle and safe laundry detergent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510103002.8A CN104629928A (en) | 2015-03-10 | 2015-03-10 | Gentle and safe laundry detergent and preparation method thereof |
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| CN104629928A true CN104629928A (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510103002.8A Pending CN104629928A (en) | 2015-03-10 | 2015-03-10 | Gentle and safe laundry detergent and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106010810A (en) * | 2016-05-13 | 2016-10-12 | 无为县荣华鬃刷制品有限公司 | Solution for improving glossiness of bristles |
| CN107648933A (en) * | 2017-11-06 | 2018-02-02 | 偃师然合生物材料有限公司 | A kind of filter aid for dehydration of Aluminium hydroxide roasting |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4732696A (en) * | 1984-11-06 | 1988-03-22 | A. E. Staley Manufacturing Company | Monoglycosides as viscosity modifiers in detergents |
| CN101096616A (en) * | 2006-06-27 | 2008-01-02 | 天津市豪景科技发展有限公司 | Ultraviolet-resistant washing emulsion |
| CN102643721A (en) * | 2012-03-30 | 2012-08-22 | 中国日用化学工业研究院 | Mild safe liquid laundry detergent and preparing method thereof |
| CN103805368A (en) * | 2014-02-28 | 2014-05-21 | 刘菊 | Color-protective laundry detergent |
-
2015
- 2015-03-10 CN CN201510103002.8A patent/CN104629928A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4732696A (en) * | 1984-11-06 | 1988-03-22 | A. E. Staley Manufacturing Company | Monoglycosides as viscosity modifiers in detergents |
| CN101096616A (en) * | 2006-06-27 | 2008-01-02 | 天津市豪景科技发展有限公司 | Ultraviolet-resistant washing emulsion |
| CN102643721A (en) * | 2012-03-30 | 2012-08-22 | 中国日用化学工业研究院 | Mild safe liquid laundry detergent and preparing method thereof |
| CN103805368A (en) * | 2014-02-28 | 2014-05-21 | 刘菊 | Color-protective laundry detergent |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106010810A (en) * | 2016-05-13 | 2016-10-12 | 无为县荣华鬃刷制品有限公司 | Solution for improving glossiness of bristles |
| CN107648933A (en) * | 2017-11-06 | 2018-02-02 | 偃师然合生物材料有限公司 | A kind of filter aid for dehydration of Aluminium hydroxide roasting |
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Application publication date: 20150520 |