JPS60501814A - lubricant - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] lubricant The present invention relates to multicomponent lubricant compositions.

Known lubricants generally consist of a blend of different grades of mineral oil. this Although the seed material is not soluble in water, it can be used, for example, in greased trailer hitches or automatic When handling items such as car door locks, the lubricant may come into contact with the fabric and stain it. There are many. The fact that some instruments never get lubricated is often due to the dirtying effects of lubricants. Met. This is because, for example, a zipper sewn onto clothing can become It is our experience that we tend to become stiff, and we must become stiff. A cigarette-like lubrication is desirable. To remove stains from known lubricants , usually requiring treatment of the lubricated fabric with a solvent or other composition. child This is considered a disadvantage as it is cumbersome and expensive.

With this in mind, the object of the invention is to provide a lubricant that can be washed off from textiles with water. The goal is to create a drug.

According to the invention, this purpose consists of a water-soluble vehicle substance and at least We are surprised by the use of a lubricant composition containing a finely dispersed lubricant substance. easily achieved. The water-soluble vehicle material contains 75 to 95% of the weight of the lubricant. %, the remainder of its weight being made up of mixed lubricating substances.

The presence of Water can be used to wash away lubricating substances, which are present in only a small proportion, from textiles. Ru. Lubricating substances, due to their small weight percentage, can be used almost without leaving traces or smearing. Washed away.

This has the advantage that the fabric does not need to be treated with cleaning compositions such as solvents. . As tests have shown, it is generally sufficient to wash ordinary fabrics with water.

A further advantageous effect of the lubricant composition according to the invention is that it Fasteners attached to it, such as zippers, are generally not attacked by lubricants. That's a good thing. This has an even more useful effect on zippers attached to clothing, etc. Lubricates the fasteners of the appliances so that they do not become stiff over time and in fact always This is why it is easy to use and has a long service life. Previously this I couldn't do it. A further application of the lubricant of the present invention is for curtain runners. Or the recessed rails used for it. However, this lubricant also For example, it often comes into contact with textiles such as car locks and trailer hitches. Beneficial for use on mechanical parts, compared to traditional lubricants. There are far fewer inconveniences due to dirt.The useful effects obtained by the present invention are: Particularly significant savings will be made.

As part of a further development of the invention, the particle or sphere size Some lubricants have one or more lubricating substances mixed into the vehicle. particle size Because of this difference, extremely satisfactory lubricity can be obtained.

As part of a still further development of the central idea of the invention, this vehicle Droxy alcohol or polyhydroxy alcohol and/or It can be the corresponding ether and/or the corresponding ester.

Testing has shown that polyethylene glycol is more preferred as a vehicle. It was revealed. Such vehicles can withstand a wide range of temperatures and provide lubricating properties. This has the advantageous effect of providing a stable structure that can be mixed with other materials. difference Furthermore, viscosity is determined by selecting one of many different forms of the same vehicle that differ only in molecular weight. It can be easily adjusted by selecting the As a result of the test, the average molecular weight was 5. 00 has a soft physical property, i.e. consistency (c’consistence). It is similar to a plaster and has proven to be particularly useful. Polymers with different molecular weights and melting points By blending different grades of the same ingredients, the range of softening and melting points can be varied. Can be made wider. This is because at the same time a small temperature change causes the vehicle to This provides a guarantee that the lubrication according to the invention does not suddenly lose its properties. The agent has a wide range of applications.

According to a further advantageous development of the invention, the lubricant is made of polyethylene wax, Materials of this type, such as tell wax or amide wax, are Because of its shape and size, it can be easily washed off fabrics by splashing water. can be added or removed. At the same time, it is useful because it is stable at temperatures up to about 150℃. The lubricant can be used over a wide range of different temperatures due to its Ru. If the lubricant is used at high temperatures, some or all of the wax may be replaced with 5iO silicate. 1nH20, a more beneficial effect due to the temperature stability of the vehicle. You can make it possible to

As part of a still further development of the main idea of the invention, at least one lubricating substance is lubricated. fatty acids and/or their esters and/or their amide forms; Can be done. This type of substance, due to the shape and size of their particles, is similar to wax. It is considered to be very useful as an adjuvant for use in

A further possible feature of the invention is that the at least one lubricating substance is in the form of a polysiloxane. It is a certain thing. Using such lubricants, the total amount of lubricants required is only a small amount. Because only a small amount of the lubricant is It becomes easier to wash away.

Further useful developments and derivations of the invention can be found in the claims and the embodiments of the invention described below. Ichimisaki I revealed by the explanation of Over time, the jimper becomes stiff, difficult to use, and wears out quickly. Generally known. This can be prevented by lubrication with a suitable lubricant. You can do it like this. The lubricant used in the tests for this purpose was 80% by weight polyethylene glycol, 10% by weight polyethylene wax, erucamide ( erucamide) 10% by weight. In this case, polyethylene ・Glycol forms a vehicle in which polyethylene wax and erucami The particles are mixed in in a finely dispersed state, but this is done under standard pressure and temperature. This is done by stirring below.

The average molecular weight of polyethylene glycol is 500. its consistency Consistency, or physical properties, are similar to ointment. It can be applied perfectly evenly using a brush or small blade. Its average molecular weight is polyethylene with different molecular weights ranging from 200 to 10,000 ・It is obtained by blending glycol. Its melting range was high. 150° Even at temperatures on the order of has not lost its character. In this example, the upper temperature limit is the polyethylene wax made possible by. That is, it best withstood the effects of heat.

To increase heat resistance, all or part of the wax It might be a good idea to change it to 1.

As a result of long-term testing of the lubricant of the present invention, synthetic resin zipper Both the par and adjacent fabrics made of man-made and natural fibers are soaked by this. I found out that it doesn't work. Spots of lubricant intentionally placed on textile materials can be removed by water from a tap. I was able to completely wash it off without leaving any traces. Heat the water to approximately 45°C is particularly effective.

Zinovar lubricated with this new /lI lubricant was very free to slide. clog Use this lubricant to lubricate even dry or hard surfaces! In a very short period of time, he was able to skate very freely. This effect is similar to polyethylene In the case of wax and erucamide, this is due to the suitable particle size and shape. minutes The powder state or particle size is between that of polyethylene wax and Erucamide. Still further improvements in this regard can be seen by adding a certain amount of silicic acid. It was. Silicic acid, which was found to have a suitable shape, was manufactured by Aerosil. Degnosign Cobolete 7 is available under the trade name (registered trademark) (ultrafine pyrogenic silica). It was sold by Degussa Inc.

The amount of gay acid added is approximately 2-3% by weight, and the same amount of polyethylene wax is placed. It was replaced.

Example ■ Polyethylene glycol 90% by weight, polyethylene wax 9.8% by weight, A parallel long-term test of a lubricant consisting of 0.2% by weight silicone oil showed the same results as in Example I. The same useful functional effects were seen, but the lubricant was easier to wash off than in Example I. The layers were easy. This is due to the higher proportion of vehicle, which This was made possible by using silicone oil. Example: For the combination of ■ It is also possible to replace part or all of the wax with silicic acid, as shown in the figure. Preferred embodiments of the present invention for the lubrication of strip-like or rail-like structures such as railcars An example will be explained.

The lubricating device seen in Figure G is connected to the applicator roller (5) by means of a wall (3) with holes (2). ) and is separated from the working space (4) containing the a lubricant receiving space (1) with an inlet slot (6) extending perpendicular to the It is something that Zipper (slide fastener) fixed to strip of material (9) )(7) is not moved through this slot. The application roller (5) is It is best if it is made in the form of a brush, which rubs against the wall in which the hole (2) is made. In addition to brushing, it is also large enough to take out the lubricant coming out of the hole. and therefore any object placed in the slot (6), in this case the zipper. (7) Press or wipe lubricant on to ensure it is lubricated. coating The roller (5) is rotated by the zipper (7) touching it tangentially .

a working space in which the applicator roller (5) is rotatably placed and supported; (4) is provided in a sturdy housing (11) with a perforated wall (3); Furthermore, the housing (14) in which the accommodation space (1) is located is 1) is fitted or screwed onto. The housing (14) is simply made of rubber-like walls. Shaped as a bendable tube or glass bottle, from which the lubricant can be easily squeezed out. make it possible to do so. However, it is still possible to provide a piston operated by a spring or screw. It is Noh. In this case, the cross section should be such that it does not lubricate when desired.

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Claims (1)

[Claims] 1. Comprising a water-soluble vehicle and at least one lubricant contained in the vehicle A composition of lubricating material, wherein the water-soluble vehicle comprises 75 to 9 of the composition of the material. 5% by weight, the remainder being at least one lubricating substance thing. 2. The composition of the substance according to claim 1, which contains one or more lubricating substances, Such a plurality of lubricating substances may include particles of one lubricating substance in the composition. a particle shape that differs in particle size from that of another such substance Compositions present in. 3. The vehicle is generally a -hydric alcohol, a polyhydric alcohol, such alcohol. ethers derived from alcohols, esters of such alcohols; A composition of matter according to any of the preceding claims, wherein: 4. The product according to claim 3, wherein the vehicle is polyethylene glycol. quality composition. 5. Claim No. 5, wherein the vehicle is polyethylene glycol with a molecular weight of 500. Composition of substances according to item 4. 6. According to any of the preceding claims, wherein the at least one lubricating substance is wax. Composition of substances listed above. 7. Claims in which at least one lubricating substance is in the form of polyethylene wax A composition of matter according to paragraph 6. 8. Generally selected from the group consisting of fatty acids, fatty acid esters, and fatty acid amides. A composition of matter according to any of the preceding claims comprising at least one lubricating substance. thing. 9. According to claim 8, the at least one lubricating substance is in the form of erucamide. composition of matter. 10. According to the preceding claims, the at least one lubricating substance is in the form of a polysiloxane. A composition of substances according to any of the above. 11. Claim 1, wherein the at least one lubricating substance is in the form of silicone oil. A composition of matter according to item 0. 12. Approximately 80 parts by weight of polyethylene glycol with a molecular weight of 500 and polyethylene Any of the preceding claims comprising 10 parts by weight each of Ren Wax and Erucamide. Composition of the substances described in . 13. Approximately 90 parts by weight of polyethylene glycol with a molecular weight of 500, polyethylene 9.8 parts by weight of wax and 0.2 parts by weight of silicone oil. A composition of substances according to any one of the ranges 1 to 11. 14. Any of the preceding claims, wherein the at least one lubricating substance is in the form of silicic acid. Composition of the substances described in . 15, silicic acid is 2-3% by weight, and the amount of wax is reduced accordingly. A composition of the substance according to claim 14. 16. Its use in attachments connected to textiles, especially zippers sewn into garments. A claim characterized by Composition of.