CN105062651A - Low-foam water-based lubricant - Google Patents
Low-foam water-based lubricant Download PDFInfo
- Publication number
- CN105062651A CN105062651A CN201510507997.4A CN201510507997A CN105062651A CN 105062651 A CN105062651 A CN 105062651A CN 201510507997 A CN201510507997 A CN 201510507997A CN 105062651 A CN105062651 A CN 105062651A
- Authority
- CN
- China
- Prior art keywords
- based lubricant
- low bubble
- bubble water
- water
- chitosan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Lubricants (AREA)
Abstract
The invention discloses a low-foam water-based lubricant which consists of the following components in percentage by weight: 1-30% of a main lubricating component, 0.1-20% of a lubricating additive, 0.01-10% of a defoaming agent, 0.01-10% of a bactericide and 0.05-20% of a corrosion protective agent. The low-foam water-based lubricant is mainly used for lubrication and protection of medical instruments; all of the main lubricating component, the lubricating additive and the defoaming agent adopt safe and higher-level raw materials, so that a formula is safe and efficient. Besides, due to the excellent low foam property, the low-foam water-based lubricant can be used for lubrication and disinfection operation of automatic spray cleaning equipment.
Description
Technical field
The present invention relates to a kind of lubricant for medicine equipment.
Background technology
The Base Material of medical equipment mostly is carbon steel, carbon steel is easy oxidation corrosion under air exposure, get rusty to prevent apparatus, can at its plated surface last layer antirust function and the good chromium of metal luster, effectively can stop iron atom and oxygen, water and the contacted with ions of apparatus like this, prevent apparatus from corroding and occur.But in actual use often because wearing and tearing, electrolyte corrosion, blood stains corrosion etc. cause equipment surfaces to be especially difficult to cleaning position protective layer and to be destroyed in joint, teeth groove and lumen wall, gap etc., and then generation corrosion phenomena.Thus the daily lubricating maintenance work of instruments is particularly important.
According to the requirement in the 7.5.6 in USS AAMIST79, unless manufacturer requires to be used for electrically powered machine inside, otherwise the lubricant of instruments should not contain mineral oil or other oil-based ingredient, avoids hindering penetrating of disinfectant and causing sterilizing failure.
The water-based lubricant outward appearance that a lot of producer provides on the market is at present creamy white, be actually with the main Lubrication Composition of oiliness or mineral oil as Lubrication Composition, being aided with emulsifying agent, dispersion agent etc. makes it be dispersed in water, and the water-soluble products of really, although also have good lubrication and rust-proof effect, after lubrication, whether the sterilizing factor effectively can penetrate and also need further checking.
And water-based lubricant many employings polyalkylene glycol class Lubrication Composition of appearance transparent on the market, when using in automatic rinser, though (more than 70 DEG C) enter lubricant and do not have any problem when temperature is higher, but when entering the prewashing of next circulation (general prewashing temperature is room temperature), making because the lubricant remaining in cavity before produces more foam cleaning equipment water circulating pump pressure low and occurring alarm condition.Therefore from practical application, the low bubble lubricant for medicine equipment that a kind of real water-based is provided is necessary.
Summary of the invention
Really water-soluble, low foaming medicine equipment is with lubricator to the object of this invention is to provide one; ensure that high pressure steam can through-fall soluble protective film completely; also provide excellent corrosion protection simultaneously, be applicable to manual lubricator and automatic high pressure Spray-cleaning Machine lubrication.
To achieve the object of the present invention, the present invention adopts technical scheme: a kind of low bubble water-based lubricant, and the percent mass of its each component consists of:
Further, described main Lubrication Composition is one or both of following ingredients: N-alkyl trimethylene diamine, aliphatic alcohol polyoxyvinethene phosphate.
Further, described main Lubrication Composition is N-alkyl trimethylene diamine.
Further, described slip additive is Mierocrystalline cellulose or water-soluble chitosan.
Further, described Mierocrystalline cellulose is selected from following one or more: Natvosol, hydroxypropylcellulose or carboxymethyl cellulose.
Further, described Mierocrystalline cellulose is Natvosol.
Further, described water-soluble chitosan is selected from following one or more: using carboxyl chitosan, chitosan hydrochloride, hydroxylation chitosan, n-trimethyl chitosan chloride.
Further, described water-soluble chitosan is using carboxyl chitosan.
Further, described defoamer is silicone based or alcohol ethers.
Further, described sterilant is glycolylurea or isothiazolinone.
Further, described sterilant is isothiazolinone.
Further, described tensio-active agent is amphoterics.
The present invention has following beneficial effect:
Main Lubrication Composition used in the present invention, slip additive and defoamer are the higher raw material of level of security, nontoxic, safe and reliable; Repertoire in invention is water-soluble, there is not the potential hazard that steam not easily penetrates; The present invention, again due to extremely low foam, is highly suitable in automatic high pressure Spray-cleaning Machine, and the equipment that can not affect because of bubble-related issues runs.
Embodiment
The low bubble water-based lubricant of the present invention, the percent mass of its each component consists of:
Wherein main Lubrication Composition is one or both of following ingredients: N-alkyl trimethylene diamine, aliphatic alcohol polyoxyvinethene phosphate.Preferably, main Lubrication Composition is N-alkyl trimethylene diamine.
Wherein slip additive is Mierocrystalline cellulose or water-soluble chitosan.
Wherein Mierocrystalline cellulose is selected from following one or more: Natvosol, hydroxypropylcellulose or carboxymethyl cellulose.Preferably, Mierocrystalline cellulose is Natvosol.
Wherein water-soluble chitosan is selected from following one or more: using carboxyl chitosan, chitosan hydrochloride, hydroxylation chitosan, n-trimethyl chitosan chloride.Preferably, water-soluble chitosan is using carboxyl chitosan.
In the present invention, under synergistic effect, make oilness reach optimum by main Lubrication Composition and slip additive, independent any one all can not best effect.
Wherein defoamer is silicone based or alcohol ethers.
Wherein sterilant is glycolylurea or isothiazolinone.
Wherein sterilant is isothiazolinone.
Wherein tensio-active agent is amphoterics.
Embodiment 1:
| Sequence number | Formula composition | Mass percent, % |
| 1 | N-dodecyl-1,3-trimethylene diamines | 5 |
| 2 | Using carboxyl chitosan | 2 |
| 3 | AFE-3168 | 0.2 |
| 4 | Isocil SG | 0.5 |
| 5 | APG 0810 | 3 |
| 6 | Water | Surplus |
AFE-3168 described in embodiment 1 is silicone antifoam agent, is the product of Dow Corning Corporation; IsocilSG is isothiazolinone sanitas, is the husky Products of dragon.
Low bubble water-based lubricant prepared by embodiment 1, appearance transparent foreign, foam is low, high lubricating effect; To A3 carbon steel coupon without any corrosion, better to the corrosion protection of 304 stainless steel substrates.
Embodiment 2:
DOWFAXDF-104 described in embodiment 2 is modified polyether defoamer, is the Dow Chemical Company's product;
fG40 is the product of Ying Chuan company; Glydant is hydantoins sanitas, is the husky Products of dragon.
Low bubble water-based lubricant prepared by embodiment 2, appearance transparent foreign, foam is low, high lubricating effect; To A3 carbon steel coupon without any corrosion, better to the corrosion protection of 304 stainless steel substrates.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, can also make some improvement under the premise without departing from the principles of the invention, and these improvement also should be considered as protection scope of the present invention.
Claims (12)
1. a low bubble water-based lubricant, is characterized in that, the percent mass of each component consists of:
2. low bubble water-based lubricant according to claim 1, is characterized in that: described main Lubrication Composition is one or both of following ingredients: N-alkyl trimethylene diamine, aliphatic alcohol polyoxyvinethene phosphate.
3. low bubble water-based lubricant according to claim 2, is characterized in that: described main Lubrication Composition is N-alkyl trimethylene diamine.
4. low bubble water-based lubricant according to claim 1, is characterized in that: described slip additive is Mierocrystalline cellulose or water-soluble chitosan.
5. low bubble water-based lubricant according to claim 4, is characterized in that: described Mierocrystalline cellulose is selected from following one or more: Natvosol, hydroxypropylcellulose or carboxymethyl cellulose.
6. low bubble water-based lubricant according to claim 5, is characterized in that: described Mierocrystalline cellulose is Natvosol.
7. low bubble water-based lubricant according to claim 4, is characterized in that: described water-soluble chitosan is selected from following one or more: using carboxyl chitosan, chitosan hydrochloride, hydroxylation chitosan, n-trimethyl chitosan chloride.
8. low bubble water-based lubricant according to claim 7, is characterized in that: described water-soluble chitosan is using carboxyl chitosan.
9. low bubble water-based lubricant according to claim 1, is characterized in that: described defoamer is silicone based or alcohol ethers.
10. low bubble water-based lubricant according to claim 1, is characterized in that: described sterilant is glycolylurea or isothiazolinone.
11. low bubble water-based lubricants according to claim 10, is characterized in that: described sterilant is isothiazolinone.
12. low bubble water-based lubricants according to claim 1, is characterized in that: described tensio-active agent is amphoterics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510507997.4A CN105062651A (en) | 2015-08-18 | 2015-08-18 | Low-foam water-based lubricant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510507997.4A CN105062651A (en) | 2015-08-18 | 2015-08-18 | Low-foam water-based lubricant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105062651A true CN105062651A (en) | 2015-11-18 |
Family
ID=54492173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510507997.4A Pending CN105062651A (en) | 2015-08-18 | 2015-08-18 | Low-foam water-based lubricant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105062651A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106085577A (en) * | 2016-06-06 | 2016-11-09 | 南京巨鲨显示科技有限公司 | A kind of medical apparatus and instruments soluble oil and preparation method thereof |
| CN107245366A (en) * | 2017-06-27 | 2017-10-13 | 泰州市嘉鼎新材料有限公司 | Stable type environment-protective lubricant oil |
| CN107267264A (en) * | 2017-06-27 | 2017-10-20 | 泰州市嘉鼎新材料有限公司 | Strengthen melamine resin lubricating oil |
| CN107384524A (en) * | 2017-06-27 | 2017-11-24 | 泰州市嘉鼎新材料有限公司 | Stable type melamine resin lubricating ester |
| CN107502319A (en) * | 2017-08-15 | 2017-12-22 | 荆州市志翔化工有限公司 | A kind of Environment-protecting Drilling Fluids are with lubricator and preparation method |
| CN108659924A (en) * | 2017-03-30 | 2018-10-16 | 3M创新有限公司 | microemulsion and its preparation method and application |
| CN109181837A (en) * | 2018-09-20 | 2019-01-11 | 南京巨鲨显示科技有限公司 | A kind of aqueous lubricating oil and its preparation method and application |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100048759A1 (en) * | 2008-08-22 | 2010-02-25 | Ecolab Inc. | Method for lubricating surgical instruments |
| CN102504923A (en) * | 2011-10-14 | 2012-06-20 | 陕西科技大学 | Castor oil-based aqueous lubricant used for medical instruments and preparation method thereof |
| CN103087811A (en) * | 2011-11-07 | 2013-05-08 | 3M创新有限公司 | Rustproof lubricating agent |
| CN103436341A (en) * | 2013-08-16 | 2013-12-11 | 陕西科技大学 | Plant oil base medical instrument lubricating oil and preparation method thereof |
| CN104073323A (en) * | 2013-12-05 | 2014-10-01 | 成都老肯科技股份有限公司 | Lubricant suitable for medical instrument and preparation method thereof |
-
2015
- 2015-08-18 CN CN201510507997.4A patent/CN105062651A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100048759A1 (en) * | 2008-08-22 | 2010-02-25 | Ecolab Inc. | Method for lubricating surgical instruments |
| CN102504923A (en) * | 2011-10-14 | 2012-06-20 | 陕西科技大学 | Castor oil-based aqueous lubricant used for medical instruments and preparation method thereof |
| CN103087811A (en) * | 2011-11-07 | 2013-05-08 | 3M创新有限公司 | Rustproof lubricating agent |
| CN103436341A (en) * | 2013-08-16 | 2013-12-11 | 陕西科技大学 | Plant oil base medical instrument lubricating oil and preparation method thereof |
| CN104073323A (en) * | 2013-12-05 | 2014-10-01 | 成都老肯科技股份有限公司 | Lubricant suitable for medical instrument and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 汪多仁编著: "《纺织用化工新产品与新技术》", 31 March 2001, 江苏科学技术出版社 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106085577A (en) * | 2016-06-06 | 2016-11-09 | 南京巨鲨显示科技有限公司 | A kind of medical apparatus and instruments soluble oil and preparation method thereof |
| CN108659924A (en) * | 2017-03-30 | 2018-10-16 | 3M创新有限公司 | microemulsion and its preparation method and application |
| CN107245366A (en) * | 2017-06-27 | 2017-10-13 | 泰州市嘉鼎新材料有限公司 | Stable type environment-protective lubricant oil |
| CN107267264A (en) * | 2017-06-27 | 2017-10-20 | 泰州市嘉鼎新材料有限公司 | Strengthen melamine resin lubricating oil |
| CN107384524A (en) * | 2017-06-27 | 2017-11-24 | 泰州市嘉鼎新材料有限公司 | Stable type melamine resin lubricating ester |
| CN107502319A (en) * | 2017-08-15 | 2017-12-22 | 荆州市志翔化工有限公司 | A kind of Environment-protecting Drilling Fluids are with lubricator and preparation method |
| CN109181837A (en) * | 2018-09-20 | 2019-01-11 | 南京巨鲨显示科技有限公司 | A kind of aqueous lubricating oil and its preparation method and application |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105062651A (en) | Low-foam water-based lubricant | |
| JP5744725B2 (en) | Medical aqueous lubricant emulsion or cleaning apparatus and method | |
| CN103087811B (en) | Rustproof lubricating agent | |
| JP5487516B2 (en) | Water-soluble metalworking fluid | |
| CN106479654A (en) | Aqueous cutting fluid | |
| CN102618372A (en) | High performance biodegradation type metal machining protection liquid | |
| AU2014363749B2 (en) | An aqueous lubricant composition, a method for making the same and uses thereof | |
| MX2007004705A (en) | Corrosion protection agent for functional fluids water-miscible concentrate and use thereof. | |
| CN108034485A (en) | A kind of semi-synthetic cutting fluid of low-phosphorous no chlorine non-formaldehyde aluminium alloy machining | |
| CN104073323A (en) | Lubricant suitable for medical instrument and preparation method thereof | |
| CN103981008A (en) | High-performance environment-friendly water-based honing working fluid | |
| CN107446681B (en) | Micro-emulsion type water-soluble metal cutting fluid and preparation method thereof | |
| CN102250673A (en) | Environment-friendly emulsion cutting oil with high lubricity and high permeability for metal working | |
| CN108085118A (en) | A kind of environment-friendly metal processing acid lubricant and technique | |
| CN104232283A (en) | Fully synthetic cutting fluid for metal processing and preparation method thereof | |
| CN113061479B (en) | Lubricant for transparent medical equipment and preparation method thereof | |
| JP4916462B2 (en) | Metalworking fluid | |
| JP2016125047A (en) | Bio-lubricating metalworking fluid free of oils and emulsifiers | |
| CN101765652A (en) | Aqueous metalworking fluid | |
| CN109181837A (en) | A kind of aqueous lubricating oil and its preparation method and application | |
| JPH07179878A (en) | Emulsion composition for lubrication and rust prevention of medical instrument | |
| KR100821589B1 (en) | Metal working fluids composition | |
| KR102250202B1 (en) | Eco-friendly water-soluble cutting oil composition and its manufacturing method | |
| JP6472007B1 (en) | Antifungal agent for water-soluble metalworking fluid, water-soluble metalworking fluid composition containing the same, and coolant | |
| JP6176376B1 (en) | Antifungal agent for water-soluble metalworking fluid, water-soluble metalworking fluid composition containing the same, and coolant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |