CN105694023A - Preparation method of alkylphenol polyoxyethylene-iodine complex - Google Patents
Preparation method of alkylphenol polyoxyethylene-iodine complex Download PDFInfo
- Publication number
- CN105694023A CN105694023A CN201410676045.0A CN201410676045A CN105694023A CN 105694023 A CN105694023 A CN 105694023A CN 201410676045 A CN201410676045 A CN 201410676045A CN 105694023 A CN105694023 A CN 105694023A
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- China
- Prior art keywords
- iodine
- alkylphenol polyoxyethylene
- iodo
- complexes
- complexation
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Abstract
The invention relates to a preparation method of an alkylphenol polyoxyethylene-iodine complex. The alkylphenol polyoxyethylene-iodine complex is prepared through complexing a complexing carrier alkylphenol polyoxyethylene with iodine (I). The complex is a dark-violet thick liquid, is soluble in water, has a pH value of 5-6, and has iodine content of 5-15%.
Description
[technical field]
The present invention is the manufacture method of a kind of alkylphenol polyoxyethylene iodo-complexes。
[background technology]
Iodo-complexes is a kind of indefinite form chelated iodine being carrier and solubilizing agent with surfactant。About the chemical constitution between iodine and surfactant, a lot of people are in research。Generally believing that I is gathered among surfactant micellar, this iodine is surrounded by micelle and forms complexation phenomenon。When iodo-complexes micelle is by water, the dilution of ethanol equal solvent, micellar concentration reduces, adhesion between iodine and surfactant micellar or say complexation power and weaken, and iodine is dissociated out, now antimicrobial surface is produced strong Oxidation by iodine, and the mercapto hydrogen namely destroying protein reaches sterilizing purpose。
" the sterilization clinical experiment of surfactant-iodo-complexes and the performance study " delivered in China's " Surfactant Industry " second phase in 1992 first time at home proposes the concept of surfactant iodo-complexes, confirms that polytype surfactant can do the carrier of iodo-complexes。
The research and development of surfactant iodo-complexes and the purpose of research, it was demonstrated that iodine, after surfactant complexation, is changed the water-fast physical property of iodine。That is: the simple substance of iodine is slightly soluble in water, but after becoming iodo-complexes by the complexation of surfactant, it is possible to be absolutely dissolved in water, but bactericidal properties and the antibacterial row performance of microorganism are not changed by iodine。The important change of the physical property of this iodine, makes iodine have wider application value, especially in medical, medical。
A lot of nonionic surfactants can be cooked carrier and iodine complexation, generates iodo-complexes。Chinese patent [201110029189.3] is proposed by cocoyl dimethyl ammonium and does carrier and iodine complexation, manufactures iodo-complexes；Chinese patent [201110166871.7] is proposed by lauryl glucoside and does carrier and iodine complexation, manufactures iodo-complexes；Chinese patent [201110166891.4] is proposed by lauric acid Polyethylene Glycol (400) ester and does carrier and iodine complexation, manufactures iodo-complexes；Chinese patent [201110278315.9] is proposed by lauryl sorbitan ester polyoxyethylene ether and does carrier and iodine complexation, manufactures iodo-complexes；Chinese patent [201210107430.4] is proposed by polyether polyol and does carrier and iodine complexation, manufactures iodo-complexes；Chinese patent [201210107551.9] is proposed by lauryl alcohol amide polyoxyethylene ether and does carrier and iodine complexation, manufactures iodo-complexes；Chinese patent [201210107552.3] is proposed by Laurel alkyl dimethyl betaine and does carrier and iodine complexation, manufactures iodo-complexes。
The present invention proposes to be done by alkylphenol polyoxyethylene carrier and iodine complexation by experiment first, produces alkylphenol polyoxyethylene iodo-complexes。
[summary of the invention]
The present invention is the manufacture method of a kind of alkylphenol polyoxyethylene iodo-complexes。
The present invention does complexation carrier and iodine (I) complexation with alkylphenol polyoxyethylene, generates alkylphenol polyoxyethylene iodo-complexes。
Alkylphenol polyoxyethylene alkyl carbon number 8-10 of the present invention, ethoxymer distribution is 8-12。
Used carrier alkylphenol polyoxyethylene of the present invention belongs to nonionic surfactant, has excellent emulsibility, water solublity, dispersibility, wettability, low-freezing and level-dyeing property。It is widely used in the fields such as daily use chemicals, weaving, papermaking, leather, lubrication。
Organic acid acid of the present invention is citric acid, oxalic acid, tartaric acid etc., primarily serves the purpose of complex system pH regulator effect。
The present invention is by alkylphenol polyoxyethylene 80-90 part, iodine (I) 5-10 part, and organic acid acid 1-3 part, iodide 2-4 part complexation generate。
The synthesis of alkylphenol polyoxyethylene iodo-complexes of the present invention is completed in particular device, temperature, time response process；Device therefor is rustless steel (or enamel or glass) material, and reactor need to be air-tight state, need material circulation equipment and firing equipment。Reaction temperature controls between 50-100 DEG C, and the material synthetic system pH value in building-up process is faintly acid。
Synthesis route of the present invention: with, in temperature controlled chuck stainless steel cauldron, being warming up to 50 ± 2 DEG C, stirring, be sequentially added into alkylphenol polyoxyethylene, organic acid, iodide；Being warming up to 60 ± 2 DEG C and add iodine, after reactor complex reaction 2 hours, reaction mass carries out system and circulates 1 hour, and temperature is down to 35 ± 2 DEG C of qualified rear dischargings after testing。Finished product need to be placed in lucifuge, nonmetallic container and preserve。
The outward appearance dark purple thick liquid of body shape of the present invention, pH value (25 DEG C, 1% aqueous solution) 5-6, content of iodine (%) 5-10, moisture content (%)≤0.5。
Finished product of the present invention need to be placed in lucifuge, nonmetallic container and preserve。
The present invention manufacture raw material be easy to get, pollution-free in production process, without garbage, the requirement meeting environmental protective chemical industry production technology。
[detailed description of the invention]
Embodiment one:
Throwing raw materials ratio: alkylphenol polyoxyethylene 85 parts, iodine (I) 10 parts, organic acid 3 parts, 2 parts of iodide。
Synthesis route: with, in temperature controlled airtight stainless steel cauldron, being warming up to 50 ± 2 DEG C, stirring, be sequentially added into alkylphenol polyoxyethylene 85 kilograms, add organic acid 3 kilograms, 2 kilograms of iodide；Heat up 60 ± 2 DEG C and add iodine 10 kilograms；Reactor complex reaction time 2 h, then carries out Matter Transfer and reacts 1 hour。Temperature is down to 35 ± 2 DEG C of qualified rear dischargings after testing。Material need to be placed in lucifuge, nonmetallic container。
Embodiment two:
Throwing raw materials ratio: alkylphenol polyoxyethylene 89 parts, iodine (I) 7 parts, organic acid 2 parts, 2 parts of iodide。
Synthesis route: with, in temperature controlled airtight stainless steel cauldron, being warming up to 50 ± 2 DEG C, stirring, be sequentially added into alkylphenol polyoxyethylene 89 kilograms, add organic acid 2 kilograms, 2 kilograms of iodide；Heat up 60 ± 2 DEG C and add iodine 7 kilograms；Reactor complex reaction time 2 h, then carries out Matter Transfer and reacts 1 hour。Temperature is down to 35 ± 2 DEG C of qualified rear dischargings after testing。Material need to be placed in lucifuge, nonmetallic container。
Embodiment three:
Throwing raw materials ratio: alkylphenol polyoxyethylene 93 parts, iodine (I) 5 parts, organic acid 1 part, 1 part of iodide。
Synthesis route: with, in temperature controlled airtight stainless steel cauldron, being warming up to 50 ± 2 DEG C, stirring, be sequentially added into alkylphenol polyoxyethylene 93 kilograms, add organic acid 1 kilogram, 1 kilogram of iodide；Heat up 60 ± 2 DEG C and add iodine 5 kilograms；Reactor complex reaction time 2 h, then carries out Matter Transfer and reacts 1 hour。Temperature is down to 35 ± 2 DEG C of qualified rear dischargings after testing。Material need to be placed in lucifuge, nonmetallic container。
Claims (2)
1. the manufacture method of an alkylphenol polyoxyethylene iodo-complexes, it is characterised in that: alkylphenol polyoxyethylene does complexation carrier and iodine (I) complexation, generates alkylphenol polyoxyethylene iodo-complexes。
2. the manufacture method of a kind of alkylphenol polyoxyethylene iodo-complexes according to claim 1, it is characterised in that: its alkyl carbon number of alkylphenol polyoxyethylene is 8-10, and ethoxymer distribution is 8-12。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410676045.0A CN105694023A (en) | 2014-11-24 | 2014-11-24 | Preparation method of alkylphenol polyoxyethylene-iodine complex |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410676045.0A CN105694023A (en) | 2014-11-24 | 2014-11-24 | Preparation method of alkylphenol polyoxyethylene-iodine complex |
Publications (1)
| Publication Number | Publication Date |
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| CN105694023A true CN105694023A (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410676045.0A Pending CN105694023A (en) | 2014-11-24 | 2014-11-24 | Preparation method of alkylphenol polyoxyethylene-iodine complex |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3028299A (en) * | 1960-09-13 | 1962-04-03 | West Laboratories Inc | Germicidal compositions and methods for preparing the same |
| US3620773A (en) * | 1969-04-03 | 1971-11-16 | Robert P Gabriel | Method for treating harvested nonchlorophylleous produce |
| GB1319413A (en) * | 1969-05-05 | 1973-06-06 | Mundipharma Ag | Iodophor-containing detergent abrasive cleansing composition |
-
2014
- 2014-11-24 CN CN201410676045.0A patent/CN105694023A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3028299A (en) * | 1960-09-13 | 1962-04-03 | West Laboratories Inc | Germicidal compositions and methods for preparing the same |
| US3620773A (en) * | 1969-04-03 | 1971-11-16 | Robert P Gabriel | Method for treating harvested nonchlorophylleous produce |
| GB1319413A (en) * | 1969-05-05 | 1973-06-06 | Mundipharma Ag | Iodophor-containing detergent abrasive cleansing composition |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160622 |