CN103446630B - 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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- CN103446630B CN103446630B CN201310371979.9A CN201310371979A CN103446630B CN 103446630 B CN103446630 B CN 103446630B CN 201310371979 A CN201310371979 A CN 201310371979A CN 103446630 B CN103446630 B CN 103446630B
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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 contraceptives technical field, especially relate to a kind of condom safety lubricant oil composite easy to clean and preparation method thereof.
Background technology
Usually there are following three shortcomings in the existing condom in domestic and international market: (1) does not add the easy breakage of condom of lubricant or breaks, and it in use brings uncomfortable sexual love sensation; (2) the main dimethicone of common at present interpolation lubricant is main, though use lubricant effect is good, but oiliness is too large, is not easy cleaning and easily remains in body surface and body.Although dimethicone is tasteless nontoxic, have physiological inertia and good chemical stability, also the common additive for daily cosmetics, owing to being difficult to wiped clean, uses inconvenience; (3) improper owing to adding lubricant quantity, in use there is slip or the phenomenon of slippage in part condom, brings uncomfortable sexual love sensation and make the disablers such as the contraception of condom and anti-sexually transmitted disease (STD).
Chinese invention patent Authorization Notice No. CN101642590B, authorized announcement date December in 2012 discloses a kind of formula of high-lubricity compound silicone oil for condom on the 12nd, according to the requirement of condom oil body, adopt a kind of high viscosity and the composite method of low viscosity two kinds of silicone oil 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 to use, be particularly useful for 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 body surface residue problem.
International monopoly WO 2008/ 005986 discloses a kind of condom emollient component formula and improves functional preparation method, use by screening emollient component formula to rheological analysiss such as dimethicone, carbomer, alcohol diluent, avoid while raising lubricant load capacity condom in use viscosity change and cause condom to slide or landing phenomenon, cause condom to be practised contraception or anti-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 body surface residue problem.
Summary of the invention
The object of the invention is to solve the condom lubricating oil of prior art or lubricant use inconvenient, not easily wiped clean, emollient component, in the residual deficiency of body surface, provide a kind of condom lubricant oil composite easy to clean safely.
Another object of the present invention is to provide the preparation method of a kind of condom safety lubricant oil composite easy to clean
The technical solution adopted for the present invention to solve the technical problems is:
A kind of condom safety lubricant oil composite easy to clean, by weight percentage, described lubricant oil composite is made up of following component:
Water-soluble silicon oil 30 ~ 60%
Alcohol diluent 10 ~ 40%
Polyethylene Glycol 0.1 ~ 30%.
As preferably, described water-soluble silicon oil is selected from cosmetics-stage Siloxane-Oxyalkylene Copolymers, its range of viscosities is 100 ~ 10000 mPa.S, the content < 1.0% of impurity dimethyl siloxane and polymer (as octamethylcy-clotetrasiloxane) thereof in described Siloxane-Oxyalkylene Copolymers.
As preferably, described alcohol diluent is selected from one or more in cosmetics or food grade propylene glycol, glycerol, dehydrated alcohol.
As preferably, described Polyethylene Glycol selects cosmetics-stage, food stage or pharmaceutical grade, and its molecular weight is 150 ~ 20000Da.
The preparation method of a kind of condom safety lubricant oil composite easy to clean, the operation of described preparation method is as follows: take the mixing of water-soluble silicon oil, Polyethylene Glycol and part alcohol diluent in proportion and be placed in Scattered Kettle, be heated to 30 ~ 80 DEG C, low whipping speed is disperse 10 ~ 60min under 200 ~ 1000rpm condition; Then add residue alcohol diluent adjustment system viscosity in 80 ~ 1500 mPa.S scopes, evacuation froth breaking, obtains condom safety lubricant oil composite easy to clean.
The technical specification of the condom safety lubricant oil composite easy to clean prepared as stated above is as follows:
Outward appearance: colourless or light yellow clear liquid;
Viscosity: 80 ~ 1500 mPa.S;
Heat stability: at 60 DEG C 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 cleaning, easy wiped clean, not easily remains at body surface;
(2) when lubricant oil composite of the present invention uses compared with the lubricating oil of prior art or lubricant, use amount can reduce 30 ~ 40%, greatly reduces the risk of landing during condom use;
(3) preparation method of lubricant oil composite of the present invention is simple to operate, and processing cost is low, obtained lubricant oil composite steady quality.
Detailed description of the invention
Below by specific embodiment, technical scheme of the present invention is described in further detail.
embodiment 1:
A kind of condom safety lubricant oil composite easy to clean, by weight percentage, described lubricant oil composite is made up 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), cosmetics-stage is reached after activated carbon adsorption remove impurity, then the above-mentioned cosmetics-stage water-soluble silicon oil of 300g is got, interpolation 400g food grade propylene glycol and 150g food stage Polyethylene Glycol PEG-400 mixing are placed in Scattered Kettle, be heated to 30 DEG C, 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, evacuation froth breaking simultaneously, obtain condom safety lubricant oil composite finished product easy to clean.
embodiment 2:
A kind of condom safety lubricant oil composite easy to clean, by weight percentage, described lubricant oil composite is made up of following component:
Siloxane-Oxyalkylene Copolymers 60%
Glycerol 10%
Three poly(ethylene oxide) PEO 30%.
Medical grade Polyethylene Glycol is also known as 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 German Ying Chuan company, product type: Tego Sulpho 2), cosmetics-stage is reached through 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, and be heated to 40 DEG C, low whipping speed is disperse 30min under 800rpm condition; Then continue to add 200g tri-poly(ethylene oxide) PEO and stir adjustment system viscosity to 200 mPa.S, evacuation froth breaking simultaneously, obtain condom safety lubricant oil composite finished product easy to clean.
embodiment 3:
A kind of condom safety lubricant oil composite easy to clean, by weight percentage, described lubricant oil composite is made up 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 German Ying Chuan company, product type: Tego Sulpho 2), cosmetics-stage is reached through 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, and be heated to 40 DEG C, low whipping speed is disperse 60min under 200rpm condition; Then continue to add 200g cosmetics-stage Polyethylene Glycol PEG-600 and stir adjustment system viscosity to 500 mPa.S, evacuation froth breaking simultaneously, obtain condom safety lubricant oil composite finished product easy to clean.
embodiment 4
A kind of condom safety lubricant oil composite easy to clean, by weight percentage, described lubricant oil composite is made up 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), cosmetics-stage is reached through 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 600g polyether-modified polyoxy silane and add the food-grade anhydrous ethanol of 399g and 0.5g food stage Polyethylene Glycol PEG-1000 mixing is placed in Scattered Kettle, be heated to 65 DEG C and fully dissolve, low whipping speed is disperse 60min under 1000rpm condition; Then continue to add 0.5g food stage Polyethylene Glycol PEG-1000 and stir adjustment system viscosity to 1000mPa.S, evacuation froth breaking simultaneously, obtain condom safety lubricant oil composite finished product easy to clean.
embodiment 5:
A kind of condom safety lubricant oil composite easy to clean, by weight percentage, described lubricant oil composite is made up of following component:
Water-soluble silicon oil 30%
Propylene glycol 40%
2,2'-ethylenedioxybis(ethanol). 30%.
2,2'-ethylenedioxybis(ethanol). is the trimer of Polyethylene Glycol, and molecular weight is 150Da, and 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 associating Chemical Co., Ltd., product type: 204), cosmetics-stage is reached after activated carbon adsorption remove impurity, then the above-mentioned cosmetics-stage water-soluble silicon oil of 300g is got, interpolation 400g food grade propylene glycol and the mixing of 150g food stage 2,2'-ethylenedioxybis(ethanol). are placed in Scattered Kettle, be heated to 30 DEG C, low whipping speed is disperse 10min under 1000rpm condition; Then continue to add 150g 2,2'-ethylenedioxybis(ethanol). and stir adjustment system viscosity to 80 mPa.S, evacuation froth breaking simultaneously, obtain condom safety lubricant oil composite finished product easy to clean.
embodiment 6:
A kind of condom safety lubricant oil composite easy to clean, by weight percentage, described lubricant oil composite is made up 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 German Ying Chuan company, product type: Tego Sulpho 2), cosmetics-stage is reached through 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 DEG C and fully dissolve, disperse 30min under low whipping speed 800rpm condition; Then continue to add 200g food stage Polyethylene Glycol PEG-20000, stir adjustment system viscosity to 1500 mPa.S, evacuation froth breaking simultaneously, obtain condom safety lubricant oil composite finished product easy to clean.
Above-described embodiment is one of the present invention preferably scheme, not does any pro forma restriction to the present invention, also has other variant and remodeling under the prerequisite not exceeding the technical scheme described in claim.
Claims (4)
1. condom wipes a clean lubricant oil composite with easily wiped, it is characterized in that: by weight percentage, and described lubricant oil composite is made up of following component:
Water-soluble silicon oil 30 ~ 60%
Alcohol diluent 10 ~ 40%
Polyethylene Glycol 0.1 ~ 30%, described alcohol diluent is selected from one or more in cosmetics-stage or food grade propylene glycol, glycerol, dehydrated alcohol.
2. a kind of condom according to claim 1 wipes clean lubricant oil composite with easily wiped, it is characterized in that: described water-soluble silicon oil is selected from cosmetics-stage Siloxane-Oxyalkylene Copolymers, its range of viscosities is 100 ~ 10000mPa.S, impurity dimethyl siloxane and polymeric content < 1.0% thereof in described Siloxane-Oxyalkylene Copolymers.
3. a kind of condom according to claim 1 wipes clean lubricant oil composite with easily wiped, it is characterized in that: described Polyethylene Glycol is cosmetics-stage, food stage or pharmaceutical grade, and its molecular weight is 150Da ~ 20000Da.
4. the easily wiped preparation method of wiping clean lubricant oil composite of the condom described in a claims 1 to 3 any one, it is characterized in that: described preparation method operation is as follows: take the mixing of water-soluble silicon oil, Polyethylene Glycol and part alcohol diluent in proportion and be placed in Scattered Kettle, be heated to 30 ~ 80 DEG C, low whipping speed is disperse 10 ~ 60min under 200 ~ 1000rpm condition; Then add remaining alcohol diluent adjustment system viscosity in 80-1500mPa.S scope, evacuation froth breaking, obtains condom lubricant oil composite product.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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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| CN103446630A CN103446630A (en) | 2013-12-18 |
| CN103446630B true CN103446630B (en) | 2015-05-20 |
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Families Citing this family (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 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69722911D1 (en) * | 1996-12-20 | 2003-07-24 | Okamoto Ind Inc | Water-soluble lubricant for condoms and condoms treated with this lubricant |
| JP3563013B2 (en) * | 2000-05-24 | 2004-09-08 | ジェクス株式会社 | Condom coated with lubricant |
| CN1197622C (en) * | 2002-01-04 | 2005-04-20 | 广州万方健医药有限公司 | Emulsion-type lubricant and its application in medical rubber product |
| US20060188528A1 (en) * | 2005-02-23 | 2006-08-24 | Ansell Healthcare Products Llc | Spreadable warming lubricant |
| WO2008005986A2 (en) * | 2006-07-05 | 2008-01-10 | Reprotect, Inc. | Condoms with lubricant compositions and packaging providing enhanced functionality |
| CN101642590B (en) * | 2009-07-24 | 2012-12-12 | 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 |
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