CN104327264A - Preparation method for surfactant with fragrance - Google Patents
Preparation method for surfactant with fragrance Download PDFInfo
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- CN104327264A CN104327264A CN201410535706.8A CN201410535706A CN104327264A CN 104327264 A CN104327264 A CN 104327264A CN 201410535706 A CN201410535706 A CN 201410535706A CN 104327264 A CN104327264 A CN 104327264A
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Abstract
The invention relates to a preparation method for a surfactant with fragrance, and belongs to the technical field of preparation of surfactants. According to the preparation method for the surfactant with fragrance, the surfactant with fragrance is prepared from the following raw materials in parts by weight: 50-100 parts of an initiator, 1-3 parts of a catalyst and 200-800 parts of propylene oxide, wherein the initiator is anisyl alcohol. The preparation method is scientific, reasonable, simple and practicable, and the prepared product possesses natural fragrance and is non-toxic and environment-friendly.
Description
Technical field
The present invention relates to a kind of preparation method with odor type tensio-active agent, belong to tensio-active agent preparing technical field.
Background technology
Along with growth in the living standard, people have more and more higher requirement for quality of life.The safety problems such as dress ornament, food, daily use chemicals are urgently to be resolved hurrily.Although conventional nonylphenol class tensio-active agent, alkyl benzene sulphonate (ABS) sodium salt, alkylphenol polyoxyethylene etc. has good soil removability in tradition daily use chemicals, have that biodegradability is poor, Long contact time affects the shortcomings such as HUMAN HEALTH.Tradition washing powder compound essence, strong flavor, Long contact time can cause allergic reaction, and causes various diseases.
Summary of the invention
The object of this invention is to provide a kind of preparation method with odor type tensio-active agent, it is scientific and reasonable, simple, the product of preparation with natural scents, asepsis environment-protecting.
The preparation method of band odor type tensio-active agent of the present invention, it is characterized in that being made up of the raw material of following parts by weight: initiator 50-100 part, catalyzer 1-3 part, propylene oxide 200-800 part, described initiator is anisy alcohol.
Described catalyzer is base metal catalysts, bimetallic cyanide complex catalyst or phosphonitrile class catalyzer.
The preferred potassium hydroxide of base metal catalysts; Bimetallic cyanide complex catalyst preferred bimetal polyethers catalyzer MMC; The preferred hexachlorocyclotriphosphazene of phosphonitrile class catalyzer.
The preparation method of described band odor type tensio-active agent, comprises following preparation process: by anisy alcohol and catalyst dissolution to homogeneous phase, solvent temperature is 50-70 DEG C, and displacement heats up, and instillation propylene oxide reaction obtains thick polyethers; Thick polyethers is through washing, neutralization, absorption, dry, the obtained finished product polyethers of filtration.
Described reaction is warming up to 80-110 DEG C, and the reaction times is 8-16h.
Pmethoxybenzyl alcohol, formal name used at school p-methoxybenzyl alcohol, nontoxic, polyether glycol prepared therefrom, has the fragrance of a flower fragrance of similar cloves, vanilla gentleness, can make tensio-active agent and use in the industry such as makeup, daily use chemicals.And due to pmethoxybenzyl alcohol self with fragrance, can reduce or save the use of compound essence, thus reduce the ill probability of human body.
The present invention has following beneficial effect:
(1) raw materials used cost is low, asepsis environment-protecting;
(2) due to pmethoxybenzyl alcohol self with fragrance, can reduce or save the use of compound essence, reduce the ill probability of human body;
(3) preparation method is scientific and reasonable, simple possible.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated, but it does not limit enforcement of the present invention.
Raw materials usedly be commercially available prod.
Embodiment 1
(1) accurately take 50g anisy alcohol and 1.1g potassium hydroxide catalyst, move in polymeric kettle.
(2) start stirring, nitrogen replacement 3 times, is slowly warming up to 50 DEG C and is dissolved to homogeneous phase.
(3) continue to be warming up to 87 DEG C, slowly stop charging after instillation 12g propylene oxide.
(4), after question response starts polymerization, adopt continuously feeding mode to add residue 188g propylene oxide and obtain thick polyethers.Temperature of reaction is 100 ± 5 DEG C, and reaction 8h, reaction pressure is 0.2MPa.
(5) thick polyethers is cooled to 79 DEG C, adds water and phosphoric acid, be adjusted to pH=6.0.
(6) add gac to adsorb, be warming up to 110 DEG C of logical nitrogen and vacuumize and anhydrate, circulating filtration obtains finished product polyethers.
Finished product index: hydroxyl value 60.2mgKOH/g, acid number 0.042mgKOH/g, moisture 0.038%, potassium ion 3ppm, colour 50 (APHA), pH 6.01.
Embodiment 2
(1) accurately take 100g anisy alcohol and 2.2g bimetal polyethers catalyzer MMC, move in polymeric kettle.
(2) start stirring, nitrogen replacement 4 times, is slowly warming up to 70 DEG C and is dissolved to homogeneous phase.
(3) continue to be warming up to 84 DEG C, slowly stop charging after instillation 56g propylene oxide.
(4), after question response starts polymerization, adopt continuously feeding mode to add residue 744g propylene oxide and obtain thick polyethers.Temperature of reaction is 85 ± 5 DEG C, and reaction 16h, reaction pressure is 0.2MPa.
(5) thick polyethers is cooled to 82 DEG C, adds water and phosphoric acid, be adjusted to pH=6.8.
(6) add gac to adsorb, be warming up to 100 DEG C of logical nitrogen and vacuumize and anhydrate, circulating filtration obtains finished product polyethers.
Finished product index: hydroxyl value 66.4mgKOH/g, acid number 0.061mgKOH/g, moisture 0.048%, potassium ion 5ppm, colour 70 (APHA), pH 6.87.
Embodiment 3
(1) accurately take 80g anisy alcohol and 1.74g hexachlorocyclotriphosphazene catalyzer, move in polymeric kettle.
(2) start stirring, nitrogen replacement 3 times, is slowly warming up to 61 DEG C and is dissolved to homogeneous phase.
(3) continue to be warming up to 90 DEG C, slowly stop charging after instillation 30g propylene oxide.
(4), after question response starts polymerization, adopt continuously feeding mode to add residue 470g propylene oxide and obtain thick polyethers.Temperature of reaction is 90 ± 5 DEG C, and reaction 10h, reaction pressure is 0.1MPa.
(5) thick polyethers is lowered the temperature 87 DEG C, add water and phosphoric acid, be adjusted to pH=5.5.
(6) add gac to adsorb, be warming up to 105 DEG C of logical nitrogen and vacuumize and anhydrate, circulating filtration obtains finished product polyethers.
Finished product index: hydroxyl value 59.8mgKOH/g, acid number 0.033mgKOH/g, moisture 0.019%, potassium ion 2ppm, colour 30 (APHA), pH 5.51.
Claims (6)
1. the preparation method with odor type tensio-active agent, it is characterized in that being made up of the raw material of following parts by weight: initiator 50-100 part, catalyzer 1-3 part, propylene oxide 200-800 part, described initiator is anisy alcohol.
2. the preparation method of band odor type tensio-active agent according to claim 1, is characterized in that: catalyzer is base metal catalysts, bimetallic cyanide complex catalyst or phosphonitrile class catalyzer.
3. the preparation method of band odor type tensio-active agent according to claim 2, is characterized in that: base metal catalysts is potassium hydroxide; Bimetallic cyanide complex catalyst is bimetal polyethers catalyzer MMC; Phosphonitrile class catalyzer is hexachlorocyclotriphosphazene.
4., according to the preparation method of the arbitrary described band odor type tensio-active agent of claim 1-3, it is characterized in that comprising following preparation process: by anisy alcohol with catalyst dissolution to homogeneous phase, heat up, instill propylene oxide reaction and obtain thick polyethers; Thick polyethers is through washing, neutralization, absorption, dry, the obtained finished product polyethers of filtration.
5. the preparation method of band odor type tensio-active agent according to claim 4, is characterized in that: solvent temperature is 50-70 DEG C.
6. the preparation method of band odor type tensio-active agent according to claim 4, is characterized in that: be warming up to 80-110 DEG C, and the reaction times is 8-16h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410535706.8A CN104327264B (en) | 2014-10-11 | 2014-10-11 | Preparation method with odor type surfactant |
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| CN201410535706.8A CN104327264B (en) | 2014-10-11 | 2014-10-11 | Preparation method with odor type surfactant |
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| CN104327264A true CN104327264A (en) | 2015-02-04 |
| CN104327264B CN104327264B (en) | 2016-08-17 |
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| CN201410535706.8A Active CN104327264B (en) | 2014-10-11 | 2014-10-11 | Preparation method with odor type surfactant |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104910370A (en) * | 2015-06-11 | 2015-09-16 | 山东一诺威新材料有限公司 | Preparation method of high-activity low-unsaturation-degree polyether polyol for shoe materials |
| CN105237759A (en) * | 2015-11-09 | 2016-01-13 | 淄博德信联邦化学工业有限公司 | Polyether polyol for high-tensile elastomer and preparation method thereof |
| CN106188521A (en) * | 2016-07-30 | 2016-12-07 | 淄博德信联邦化学工业有限公司 | Synthesis of polymer polyalcohol macromolecule dispersing agent |
| CN108823003A (en) * | 2018-06-19 | 2018-11-16 | 浙江永金生物科技有限公司 | Low bubble dish washing liquid of a kind of hyperconcetration green and preparation method thereof |
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| JP2000327769A (en) * | 1999-05-18 | 2000-11-28 | Mitsui Chemicals Inc | Production of polyalkylene oxide |
| CN1701057A (en) * | 2002-09-18 | 2005-11-23 | 巴斯福股份公司 | Method for producing alkoxylated products at optimized reaction pressures |
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| CN1061027A (en) * | 1990-10-20 | 1992-05-13 | 中国石油化工总公司兰州炼油化工总厂 | The preparation of milky active initiator during polyethers is produced |
| US5426174A (en) * | 1992-12-08 | 1995-06-20 | Arco Chemical Technology, L.P. | Hydroxy-functionalized polyoxyalkylene ether compositions derived from mixtures of C4 epoxides |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104910370A (en) * | 2015-06-11 | 2015-09-16 | 山东一诺威新材料有限公司 | Preparation method of high-activity low-unsaturation-degree polyether polyol for shoe materials |
| CN105237759A (en) * | 2015-11-09 | 2016-01-13 | 淄博德信联邦化学工业有限公司 | Polyether polyol for high-tensile elastomer and preparation method thereof |
| CN105237759B (en) * | 2015-11-09 | 2017-07-07 | 淄博德信联邦化学工业有限公司 | Tensile elasticity body PPG high and preparation method thereof |
| CN106188521A (en) * | 2016-07-30 | 2016-12-07 | 淄博德信联邦化学工业有限公司 | Synthesis of polymer polyalcohol macromolecule dispersing agent |
| CN106188521B (en) * | 2016-07-30 | 2018-07-10 | 淄博德信联邦化学工业有限公司 | Synthesis of polymer polyalcohol macromolecule dispersing agent |
| CN108823003A (en) * | 2018-06-19 | 2018-11-16 | 浙江永金生物科技有限公司 | Low bubble dish washing liquid of a kind of hyperconcetration green and preparation method thereof |
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| Publication number | Publication date |
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| CN104327264B (en) | 2016-08-17 |
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Denomination of invention: Preparation method of fragrant surfactant Effective date of registration: 20211201 Granted publication date: 20160817 Pledgee: Qi Shang bank Limited by Share Ltd. Huantai branch Pledgor: ZIBO DEXIN LIANBANG CHEMICAL INDUSTRY Co.,Ltd. Registration number: Y2021980013724 |