CN103446630A - Safe and easy-to-clean lubricating oil composition for condoms and preparation method thereof - Google Patents
Safe and easy-to-clean lubricating oil composition for condoms and preparation method thereof Download PDFInfo
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- CN103446630A CN103446630A CN2013103719799A CN201310371979A CN103446630A CN 103446630 A CN103446630 A CN 103446630A CN 2013103719799 A CN2013103719799 A CN 2013103719799A CN 201310371979 A CN201310371979 A CN 201310371979A CN 103446630 A CN103446630 A CN 103446630A
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Abstract
The invention belongs to the technical field of contraceptives and particularly relates to a safe and easy-to-clean lubricating oil composition for condoms and a preparation method thereof. The lubricating oil composition comprises the following components in percentage by weight: 30-60% of water-soluble silicone oil, 10-40% of alcohol type diluent and 0.1-30% of polyethylene glycol. The lubricating oil composition disclosed by the invention has the beneficial effects that (1) the lubricating oil composition disclosed by the invention is reasonable in compatibility, safe, non-toxic, convenient to use, convenient to clean, easy to wipe and clean and less prone to remaining on body surfaces; (2) compared with lubricating oil or a lubricating agent in the prior art, the lubricating oil composition disclosed by the invention can reduce the usage amount by 30-40% during the use and greatly reduce the risk of enabling the condoms to slip off; (3) the preparation method of the lubricating oil composition disclosed by the invention is simple to operate, the processing cost is low, and the prepared lubricating oil composition has stable quality.
Description
Technical field
The invention belongs to the contraceptives technical field, especially relate to safety lubricant oil composite easy to clean and preparation method thereof for a kind of condom.
Background technology
Usually there are following three shortcomings in the existing condom in domestic and international market: the condom that (1) does not add lubricant is easily damaged or break, with and in use bring uncomfortable sexual love sensation; (2) at present the main dimethicone of common interpolation lubricant is main, though use lubricant effect good, oiliness is too large, is not easy to clean and easily residual in body surface and body.Although dimethicone is tasteless nontoxic, there is physiology inertia and good chemical stability, also the common additive for daily cosmetics, owing to being difficult to wiped clean, used inconvenient; (3) improper owing to adding lubricant quantity, the part condom in use exists and slides or the phenomenon of slippage, brings uncomfortable sexual love sensation and makes the contraception of condom and the disabler such as anti-sexually transmitted disease (STD).
Chinese invention patent Granted publication CN101642590B, at 2012 Granted publication day the December formula that discloses a kind of high-lubricity compound silicone oil for condom on 12nd, according to the requirement of condom oil body, adopt a kind of two kinds of composite methods of silicone oil of high viscosity and low viscosity to improve greasy property, can be prolonged not dry and astringent, use the condom of this compound silicone oil to be suitable for vast contraception of woman use, be particularly useful for the young woman due to period of duration, age of sucking, nervous, the vagina drying person that strenuous exercise causes uses.Weak point is: the easy wiped clean of the not mentioned solution of this patent, silicone oil are in the body surface residue problem.
International monopoly WO 2008/ 005986 discloses a kind of condom emollient component formula and has improved functional preparation method, use by the rheological analysiss such as dimethicone, carbomer, alcohols diluent are screened to the emollient component formula, when improving the lubricant load capacity, avoid condom in use viscosity change and cause condom to slide or the landing phenomenon, cause the condom contraception or prevent that sexually transmitted disease (STD) disabler risk increases.Weak point is: the easy wiped clean of the same not mentioned solution of this patent, emollient component are in the body surface residue problem.
Summary of the invention
The object of the invention is to solve for the condom of prior art lubricating oil or lubricant use inconvenient, be difficult for wiped clean, the emollient component deficiency residual at body surface, safety lubricant oil composite easy to clean for a kind of condom is provided.
Another object of the present invention is to provide the preparation method of a kind of condom with safety lubricant oil composite easy to clean
The technical solution adopted for the present invention to solve the technical problems is:
Safety lubricant oil composite easy to clean for a kind of condom, by weight percentage, described lubricant oil composite is comprised of following component:
Water-soluble silicon oil 30 ~ 60%
Alcohols diluent 10 ~ 40%
Polyethylene Glycol 0.1 ~ 30%.
As preferably, described water-soluble silicon oil is selected from the cosmetics-stage Siloxane-Oxyalkylene Copolymers, its range of viscosities is 100 ~ 10000 mPa.S, the content of impurity dimethyl siloxane and polymer thereof (as octamethylcy-clotetrasiloxane)<1.0% in described Siloxane-Oxyalkylene Copolymers.
As preferably, described alcohols diluent is selected from one or more in cosmetics or food stage propylene glycol, glycerol, dehydrated alcohol.
As preferably, described Polyethylene Glycol is selected cosmetics-stage, food stage or pharmaceutical grade, and its molecular weight is 150 ~ 20000Da.
The preparation method of safety lubricant oil composite easy to clean for a kind of condom, the operation of described preparation method is as follows: take in proportion water-soluble silicon oil, Polyethylene Glycol and part alcohols mixing diluents and be placed in Scattered Kettle, be heated to 30 ~ 80 ℃, low whipping speed is to disperse 10 ~ 60min under 200 ~ 1000rpm condition; Then add residue alcohols diluent to adjust system viscosity in 80 ~ 1500 mPa.S scopes, the evacuation froth breaking, obtain safety lubricant oil composite easy to clean for condom.
The condom of preparation is as follows by the technical specification of safety lubricant oil composite easy to clean as stated above:
Outward appearance: colourless or light yellow transparency liquid;
Viscosity: 80 ~ 1500 mPa.S;
Heat stability: 60 ℃ lower 24 hours non-foaming, not delamination.
The invention has the beneficial effects as follows:
(1) lubricant oil composite compatibility of the present invention is reasonable, and safety non-toxic is easy to use, is convenient to clean, and easily wiped clean, be difficult at body surface residual;
(2) when lubricant oil composite of the present invention is than the lubricating oil of prior art or lubricant use, use amount can reduce 30 ~ 40%, the risk of landing while greatly reducing condom use;
(3) preparation method of lubricant oil composite of the present invention is simple to operate, and processing cost is low, the lubricant oil composite steady quality made.
The specific embodiment
Below by specific embodiment, technical scheme of the present invention is described in further detail.
embodiment 1:
Safety lubricant oil composite easy to clean for a kind of condom, by weight percentage, described lubricant oil composite is comprised of following component:
Water-soluble silicon oil 30%
Propylene glycol 40%
Polyethylene Glycol PEG-400 30%.
By said ratio configuration 1000g condom safety lubricant oil composite easy to clean, concrete operations are as follows:
Get 500g water-soluble silicon oil (source: purchased from company of Total France, product type: Fluide 193), reach cosmetics-stage after the activated carbon adsorption remove impurity, then get the above-mentioned cosmetics-stage water-soluble silicon oil of 300g, interpolation 400g food stage propylene glycol and 150g food stage Polyethylene Glycol PEG-400 mixing are placed in Scattered Kettle, be heated to 30 ℃, under low whipping speed 1000rpm condition, disperse 10min; Then continue to add 150g food stage Polyethylene Glycol PEG-400 and stir adjustment system viscosity to 220 mPa.S simultaneously, the evacuation froth breaking, obtain safety lubricant oil composite finished product easy to clean for condom.
embodiment 2:
Safety lubricant oil composite easy to clean for a kind of condom, by weight percentage, described lubricant oil composite is comprised of following component:
Siloxane-Oxyalkylene Copolymers 60%
Glycerol 10%
Three poly(ethylene oxide) PEO 30%.
The medical grade Polyethylene Glycol claims again poly(ethylene oxide) PEO, and the present embodiment adopts three poly(ethylene oxide) PEO, and by said ratio configuration 1000g condom safety lubricant oil composite easy to clean, concrete operations are as follows:
Get 650g Siloxane-Oxyalkylene Copolymers (source: purchased from Germany, win wound company, product type: Tego Sulpho 2), reach cosmetics-stage through the activated carbon adsorption remove impurity, its viscosity is 100mPa.S, and in described Siloxane-Oxyalkylene Copolymers, impurity dimethyl siloxane and polymeric content thereof are less than 1.0%;
Get the above-mentioned Siloxane-Oxyalkylene Copolymers of 600g, interpolation 100g food stage glycerol and 100g tri-poly(ethylene oxide) PEO mixing are placed in Scattered Kettle, are heated to 40 ℃, and low whipping speed is to disperse 30min under the 800rpm condition; Then continue to add 200g tri-poly(ethylene oxide) PEO and stir adjustment system viscosity to 200 mPa.S simultaneously, the evacuation froth breaking, obtain safety lubricant oil composite finished product easy to clean for condom.
embodiment 3:
Safety lubricant oil composite easy to clean for a kind of condom, by weight percentage, described lubricant oil composite is comprised of following component:
Siloxane-Oxyalkylene Copolymers 50%
Glycerol 30%
Polyethylene Glycol PEG-600 20%.
By said ratio configuration 1000g condom safety lubricant oil composite easy to clean, concrete operations are as follows:
Get 600g Siloxane-Oxyalkylene Copolymers (source: purchased from Germany, win wound company, product type: Tego Sulpho 2), reach cosmetics-stage through the activated carbon adsorption remove impurity, its viscosity is 100mPa.S, and in described Siloxane-Oxyalkylene Copolymers, impurity dimethyl siloxane and polymeric content thereof are less than 1.0%;
Then get the above-mentioned cosmetics-stage Siloxane-Oxyalkylene Copolymers of 500g, interpolation 100g food stage glycerol and 100g cosmetics-stage Polyethylene Glycol PEG-600 mixing are placed in Scattered Kettle, are heated to 40 ℃, and low whipping speed is to disperse 60min under the 200rpm condition; Then continue to add 200g cosmetics-stage Polyethylene Glycol PEG-600 and stir adjustment system viscosity to 500 mPa.S simultaneously, the evacuation froth breaking, obtain safety lubricant oil composite finished product easy to clean for condom.
embodiment 4
Safety lubricant oil composite easy to clean for a kind of condom, by weight percentage, described lubricant oil composite is comprised of following component:
Siloxane-Oxyalkylene Copolymers 60%
Dehydrated alcohol 39.9%
Polyethylene Glycol PEG-1000 0.1%.
By said ratio configuration 1000g condom safety lubricant oil composite easy to clean, concrete operations are as follows:
Get the polyether-modified polyoxy silane of 650g (source: purchased from Zhejiang Xinan Chemical Industry Group Co.Ltd, product type: XHG-239), reach cosmetics-stage through the ion exchange resin adsorption-edulcoration, its viscosity is 10000mPa.S, and in described Siloxane-Oxyalkylene Copolymers, impurity dimethyl siloxane and polymeric content thereof are less than 1.0%;
Get the polyether-modified polyoxy silane interpolation food-grade anhydrous ethanol of 399g of 600g and 0.5g food stage Polyethylene Glycol PEG-1000 mixing and be placed in Scattered Kettle, be heated to 65 ℃ and fully dissolve, low whipping speed is to disperse 60min under the 1000rpm condition; Then continue to add 0.5g food stage Polyethylene Glycol PEG-1000 and stir the adjustment system viscosity to 1000mPa.S simultaneously, the evacuation froth breaking, obtain safety lubricant oil composite finished product easy to clean for condom.
embodiment 5:
Safety lubricant oil composite easy to clean for a kind of condom, by weight percentage, described lubricant oil composite is comprised of following component:
Water-soluble silicon oil 30%
Propylene glycol 40%
2,2'-ethylenedioxybis(ethanol). 30%.
The trimer that 2,2'-ethylenedioxybis(ethanol). is Polyethylene Glycol, molecular weight is 150Da, by said ratio configuration 1000g condom safety lubricant oil composite easy to clean, concrete operations are as follows:
Get 500g water-soluble silicon oil (source: purchased from Zhejiang Jiaxing, combine chemical company limited, product type: 204), reach cosmetics-stage after the activated carbon adsorption remove impurity, then get the above-mentioned cosmetics-stage water-soluble silicon oil of 300g, interpolation 400g food stage propylene glycol and the mixing of 150g food stage 2,2'-ethylenedioxybis(ethanol). are placed in Scattered Kettle, be heated to 30 ℃, low whipping speed is to disperse 10min under the 1000rpm condition; Then continue to add the 150g 2,2'-ethylenedioxybis(ethanol). and stir adjustment system viscosity to 80 mPa.S simultaneously, the evacuation froth breaking, obtain safety lubricant oil composite finished product easy to clean for condom.
embodiment 6:
Safety lubricant oil composite easy to clean for a kind of condom, by weight percentage, described lubricant oil composite is comprised of following component:
Siloxane-Oxyalkylene Copolymers 60%
Glycerol 10%
Polyethylene Glycol PEG-20000 30%.
By said ratio configuration 1000g condom safety lubricant oil composite easy to clean, concrete operations are as follows:
Get 650g Siloxane-Oxyalkylene Copolymers (source: purchased from Germany, win wound company, product type: Tego Sulpho 2), reach cosmetics-stage through the activated carbon adsorption remove impurity, its viscosity is 100mPa.S, and in described Siloxane-Oxyalkylene Copolymers, impurity dimethyl siloxane and polymeric content thereof are less than 1.0%;
Get the above-mentioned Siloxane-Oxyalkylene Copolymers of 600g, interpolation 100g food stage glycerol and 100g food stage Polyethylene Glycol PEG-20000 mixing are placed in Scattered Kettle, are heated to 80 ℃ and fully dissolve, and under low whipping speed 800rpm condition, disperse 30min; Then continue to add 200g food stage Polyethylene Glycol PEG-20000, stir simultaneously and adjust system viscosity to 1500 mPa.S, the evacuation froth breaking, obtain safety lubricant oil composite finished product easy to clean for condom.
Above-described embodiment is a kind of preferably scheme of the present invention, not the present invention is done to any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim puts down in writing.
Claims (5)
1. safety lubricant oil composite easy to clean for a condom, it is characterized in that: by weight percentage, described lubricant oil composite is comprised of following component:
Water-soluble silicon oil 30 ~ 60%
Alcohols diluent 10 ~ 40%
Polyethylene Glycol 0.1 ~ 30%.
2. safety lubricant oil composite easy to clean for a kind of condom according to claim 1, it is characterized in that: described water-soluble silicon oil is selected from the cosmetics-stage Siloxane-Oxyalkylene Copolymers, its range of viscosities is 100 ~ 10000 mPa.S, impurity dimethyl siloxane and polymeric content<1.0% thereof in described Siloxane-Oxyalkylene Copolymers.
3. safety lubricant oil composite easy to clean for a kind of condom according to claim 1 is characterized in that: described alcohols diluent is selected from one or more in cosmetics-stage or food stage propylene glycol, glycerol, dehydrated alcohol.
4. safety lubricant oil composite easy to clean for a kind of condom according to claim 1, it is characterized in that: described Polyethylene Glycol is cosmetics-stage, food stage or pharmaceutical grade, its molecular weight is 150Da ~ 20000Da.
5. the preparation method of safety lubricant oil composite easy to clean for the described condom of claim 1 to 4 any one, it is characterized in that: described preparation method operation is as follows: take in proportion water-soluble silicon oil, Polyethylene Glycol and part alcohols mixing diluents and be placed in Scattered Kettle, be heated to 30 ~ 80 ℃, low whipping speed is to disperse 10 ~ 60min under 200 ~ 1000rpm condition; Then add remaining alcohols diluent to adjust system viscosity in 80-1500 mPa.S scope, the evacuation froth breaking, obtain condom lubricant oil composite product.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310371979.9A CN103446630B (en) | 2013-08-23 | 2013-08-23 | Safe and easy-to-clean lubricating oil composition for condoms and preparation method thereof |
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| CN201310371979.9A CN103446630B (en) | 2013-08-23 | 2013-08-23 | Safe and easy-to-clean lubricating oil composition for condoms and preparation method thereof |
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| CN103446630B CN103446630B (en) | 2015-05-20 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104784761A (en) * | 2015-03-27 | 2015-07-22 | 桂林恒保健康用品有限公司 | Personal lubricant added with modified silicone oil |
| CN107446686A (en) * | 2017-07-28 | 2017-12-08 | 北京中奥金苗文化体育有限公司 | A kind of lubricant |
| CN112190769A (en) * | 2020-11-17 | 2021-01-08 | 姚从贞 | Hyaluronic acid lubricating liquid and preparation method thereof |
| CN113717547A (en) * | 2021-08-27 | 2021-11-30 | 湖北新蓝天新材料股份有限公司 | Silicification treating agent for pearlescent pigment and silicification method thereof |
| CN114767948A (en) * | 2022-05-20 | 2022-07-22 | 吉林省人民医院 | Water-soluble lubricant and application thereof |
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| US6196227B1 (en) * | 1996-12-20 | 2001-03-06 | Okamoto Industries Inc | Water soluble lubricant for a condom and a condom spread with said water soluble lubricant |
| JP2001327522A (en) * | 2000-05-24 | 2001-11-27 | Jex Inc | Condom coated with lubricant |
| CN1356143A (en) * | 2002-01-04 | 2002-07-03 | 广州万方健医药有限公司 | Emulsion-type lubricant and its application in medical rubber product |
| WO2008005986A2 (en) * | 2006-07-05 | 2008-01-10 | Reprotect, Inc. | Condoms with lubricant compositions and packaging providing enhanced functionality |
| CN101128184A (en) * | 2005-02-23 | 2008-02-20 | 安塞尔保健产品有限责任公司 | Spreadable warming lubricant |
| CN101642590A (en) * | 2009-07-24 | 2010-02-10 | 上海名邦橡胶制品有限公司 | High-lubricity compound silicone oil for condom |
| CN202122635U (en) * | 2010-10-28 | 2012-01-25 | 上海名邦橡胶制品有限公司 | Male condom with particular lubrication method |
-
2013
- 2013-08-23 CN CN201310371979.9A patent/CN103446630B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6196227B1 (en) * | 1996-12-20 | 2001-03-06 | Okamoto Industries Inc | Water soluble lubricant for a condom and a condom spread with said water soluble lubricant |
| JP2001327522A (en) * | 2000-05-24 | 2001-11-27 | Jex Inc | Condom coated with lubricant |
| CN1356143A (en) * | 2002-01-04 | 2002-07-03 | 广州万方健医药有限公司 | Emulsion-type lubricant and its application in medical rubber product |
| CN101128184A (en) * | 2005-02-23 | 2008-02-20 | 安塞尔保健产品有限责任公司 | Spreadable warming lubricant |
| WO2008005986A2 (en) * | 2006-07-05 | 2008-01-10 | Reprotect, Inc. | Condoms with lubricant compositions and packaging providing enhanced functionality |
| CN101642590A (en) * | 2009-07-24 | 2010-02-10 | 上海名邦橡胶制品有限公司 | High-lubricity compound silicone oil for condom |
| CN202122635U (en) * | 2010-10-28 | 2012-01-25 | 上海名邦橡胶制品有限公司 | Male condom with particular lubrication method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104784761A (en) * | 2015-03-27 | 2015-07-22 | 桂林恒保健康用品有限公司 | Personal lubricant added with modified silicone oil |
| CN107446686A (en) * | 2017-07-28 | 2017-12-08 | 北京中奥金苗文化体育有限公司 | A kind of lubricant |
| CN112190769A (en) * | 2020-11-17 | 2021-01-08 | 姚从贞 | Hyaluronic acid lubricating liquid and preparation method thereof |
| CN113717547A (en) * | 2021-08-27 | 2021-11-30 | 湖北新蓝天新材料股份有限公司 | Silicification treating agent for pearlescent pigment and silicification method thereof |
| CN114767948A (en) * | 2022-05-20 | 2022-07-22 | 吉林省人民医院 | Water-soluble lubricant and application thereof |
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| Publication number | Publication date |
|---|---|
| CN103446630B (en) | 2015-05-20 |
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