CN101175602B - Methods and tool for maintenance of hard surfaces, and a method for manufacturing such a tool - Google Patents
Methods and tool for maintenance of hard surfaces, and a method for manufacturing such a tool Download PDFInfo
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- CN101175602B CN101175602B CN2005800497437A CN200580049743A CN101175602B CN 101175602 B CN101175602 B CN 101175602B CN 2005800497437 A CN2005800497437 A CN 2005800497437A CN 200580049743 A CN200580049743 A CN 200580049743A CN 101175602 B CN101175602 B CN 101175602B
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- pad
- diamond particles
- hard
- floor surface
- abrasive grains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
- B24B7/186—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like with disc-type tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
- B24D11/001—Manufacture of flexible abrasive materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
- B24D13/14—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face
- B24D13/147—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face comprising assemblies of felted or spongy material; comprising pads surrounded by a flexible material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Electroplating Methods And Accessories (AREA)
- Floor Finish (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Laminated Bodies (AREA)
- Turning (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
A method is disclosed for treating or maintaining a hard surface comprising a stone or stone-like material, the method comprising treatment of the surface with a flexible pad, in the presence of abrasive particles, bonded to the pad, on a contact surface between the pad and the hard surface, wherein the abrasive particles comprise diamond particles, and the treatment is performed in the absence of an effective amount of crystallization agent on the contact surface. The treatment is performed on a substantially regular basis, such as daily, weekly or monthly, and the treatment is performed using a pad comprising an open, lofty, three dimensional non-woven webs of fibers. A tool for use in the method is also provided, as well as a floor-surfacing machine comprising such a tool and a method for manufacturing such a tool. Furthermore, methods for treating or maintaining hard, smooth surfaces such as wood, polymer material, lacquer, linoleum, gelcoat, glass and automotive enamel are disclosed.
Description
Technical field
Present disclosure relates to a kind of Method and kit for be used to safeguarding hard surface, and described hard surface is mainly concrete (cement), terrazzo and granite floor surfaces, also comprises marble or limestone surfaces.Present disclosure is particularly related to a kind of Method and kit for for safeguarding, described Method and kit for is suitable for using by usual rule, to safeguard the hard floor surfaces through polishing.
In addition, present disclosure relates to be used to the method for safeguarding the hard smooth surface, is mainly timber, varnished cloth, lacquerware and vinyl (vinyl) floor surface.Present disclosure is particularly related to a kind of method for safeguarding, it is suitable for using by usual rule, and glossy to safeguard, hard, smooth surface are as floor surface.
Background technology
About the cleaning of floor surface or slight polishing known be the pad (non-woven web pad) that uses the dimensional non-woven web form.Pad arranges circular discoid body usually, it is releasably attached on circular loading plate, in use it is prompted to rotate in being parallel to the plane of floor surface, so that when pad contacts with floor surface, pad is slightly compressed by resulting from the pressure between floor surface and loading plate.Loading plate is usually driven by motor and can be arranged on bearing frame, and this bearing frame can be arranged as and be promoted by the operator in walking or pull maybe to be set to the vehicle that can drive.
This pad is formed by organic material fiber, for example polyamide and/or polyester, particularly polyethylene terephthalate (polyethylene terephtalate).In some cases, fiber also comprises natural fiber, as walnut fiber or cocoanut fiber.
The fiber of pad can be connected to each other at their place that is in contact with one another by so-called melting adhered (melt bonding), and fiber experience can make the heat that the outside of fiber is melted slightly and is interconnected thus thus.
Alternatively or extraly,---being called hereinafter " main bonding agent "---fiber can interconnect at their place that is in contact with one another by padding injection of polymer resin (polymer resin).
The production of such non-woven mat has been known, US-A-3 for example, and 537,121, US-A-4,893,439, EP-A-0397374, GB-A-1348526 and EP-B-0562919, and do not need thus to further describe in this article.
US-A-3,537,121 have disclosed the pad that is used for polished aluminum, plastics, wax and similar surfaces.US-A-3,537,121 have also disclosed the production of this pad.At US-A-3; 537; in 121; by pad is passed through between a pair of compression roller; one of them compression roller partly immerses in the container of mixing of adhesive resin and abrasive grains; the adhesive application of mixing with abrasive grains thus is on this pad, and after this pad is allowed to sulfuration (cure) or dry.Thus, at US-A-3, provide a kind of pad in 537,121, it is poured into by bonding agent and abrasive grains fully.
US-A-4,893,439 disclose a kind of pad for polishing floor surface or aluminium.This pad is comprised of organic material fiber and consists of non-woven structure fluffy (lofty), open, and contains abrasive grains is bonded to bonding agent on fiber.US-A-4, the void ratio US-A-3 that the spacer in 893,439 has, larger in 537,121, and have thus the ability of the absorption dust of improvement, so that it can use the longer time.Also have, US-A-4, the pad that discloses in 893,439 is poured into by bonding agent and abrasive grains fully.
EP-A-0 397 374 has disclosed a kind of pad for the floor polishing machine, and it is also poured into by bonding agent and abrasive grains fully.
The pad of the above-mentioned type is through being usually used in what is called " polishing (burnishing) ", namely with very high speed (1500-3000rpm) and relatively low pressure, dry polishing (normally routine use) is carried out on the unusual surface of mild wear, purpose is to recover through polished surface.Such processing is generally used for vinyl ground and marble ground.Be suitable for this purpose pad can by
Be called " 3M with name
TMCar mat (3M
TMFloor Pad) " obtain, and, the stone floor surfaces wearing and tearing experience long period such such as terrazzo or concrete are not almost had effect.
EP-B-0 562 919 discloses a kind of non-woven polymer fibre mat, and it is poured fully with bonding agent, and described bonding agent comprises and can vulcanize (curable) plastic resin and have the mixture that particle size is the abrasive grains of 0.1-30 μ m.The example that can vulcanize resin is said phenolic resins, acrylic resin, melamine resin (melamine resin) and Lauxite (urea resin).Diamond is also a kind of in several other examples of abrasive grains seemingly.Yet, according to EP-B-0562919, its disclosed pad is suitable for the processing on marble floor surface, and only combine with crystallization chemicals (crystallization chemicals), this means and just can process under the existence of the liquid that contains into hydrochloric acid (salt-forming acid).
Pad in EP-B-0 562 919 is also to form by non-woven mat is immersed through the roll gap between two compression rollers and one of them roller segment ground in the mixture of bonding agent/abrasive grains so that bonding agent and abrasive grains via the surface distributed of roller in pad.
Because the pad that discloses in EP-B-0 562 919 is could use under the existence of crystallization chemicals, so in fact the method that above-mentioned EP-B-0 562 919 discloses has consisted of vitrifying (vitrification) method, is used for improving antipollution and the durability of marble floor.The method is unsuitable for the purpose of regular maintenance, because it relates to the use of special crystallization chemicals, comprises acid---and it can react and form insoluble calcium salt with the calcium constituent that exists in floor surface.This method is being used once in the initial preparatory stage of the marble floor of polishing usually, and after this interval 6-12 month uses.The method that discloses in EP-B-0 562919 is too complex for routine use thus.In EP-B-0 562 919 related this class pad by
Be called " 3M with name
TMThe 5200 renewable pad (3M of allanite
TMAnd " 3M 5200 Brown Stone Renew Pad) "
TM4000 lime stone polishing pad (3M
TM4000 Grey Stone Polish Pad) " sell, and be used for processing marble under the existence of crystallizable chemicals and with relatively low speed (250rpm).
The needs of crystallizable chemicals and other surface modification agent make polishing more complicated, because chemicals will be applied on the surface, probably need subsequently the removal work to unnecessary chemicals, and this also causes polishing more time-consuming.The processing of chemicals and application can cause potential threat to environment usually, particularly working environment.
Also have, be well known that to have by use and grind or the instrument of polishing element provides stone material or the concrete surface of polishing, the plastic resin manufacturing that said elements---is diamond particles---by mixing with abrasive grains.Be fixedly mounted in due to this element on the plate of frequent rotation, so they do not have the ability that compensates the floor unevenness, this can cause the inhomogeneous processing to floor surface, or causes scuffing or the pollution of floor surface during with excessive pressure and Surface Contact at this element.And other problem is, the chip such such as the grains of sand, small stone or metal derby may be stuck in element or near it, and causes the scuffing of floor surface.At last, this class instrument needs special machinery, and it can be applied to higher pressure on contact surface between instrument and floor.
WO 03/075734 discloses a kind of plate-like device for the cleaning purpose, comprises the nylon scouring material, and it is arranged on the dish of rigidity, and the grinding element that has thus a carbonado is placed in recess in effective scrub surfaces.The shortcoming of the device that discloses in WO 03/075734 is that it can not be eliminated chip and be stuck in grinding element or near the risk it.Other shortcoming is, this instrument very complicated and therefore be more prone to break down and make more difficult, more expensive.
Therefore, need a kind of Method and kit for of simplification of improvement, be used for the hard surface regular maintenance.Preferably, the method should be easy to use, and for example can be safeguarded without floor surface that the people of the special training of aspect uses, and the method should can be used for conventional floor surface treatment equipment, such as sanding machine etc.Also have, this instrument should be easy to make, can too expensive and durable.
Summary of the invention
An object of the present invention is to provide a kind of improved technology, it completely or partially eliminates the method for prior art and the problem that pad exists.Specifically, purpose is to provide a kind of method of processing hard surface, and the method is easier to use and provides and the quite or better result of prior art method.Specifically, purpose is to provide a kind of method, and it is applicable to hard, smooth stone material or stone materials is surperficial.
The another one purpose is to provide a kind of method, and it is used for polishing, cleaning or safeguards hard, smooth and glossiness surface preferably---floor surface particularly, and eliminate or reduce that effects on surface improves or the needs of the chemicals of cleaning use.
The viewpoint that the present invention is based on is that the abrasive grains of diamond particles form provides a kind of polishing effect, this polishing effect is non-is often better than the obtainable effect of abrasive grains used in the example of EP-B-0 562 919 for example, and this polishing effect is very superior so that can eliminate needs to crystallization chemicals and other surface modification agent.
The present invention is limited by appended independent claims.In dependent claims and the following description and accompanying drawing, embodiment has been described.
According to first aspect, a kind of method is provided, it is used for safeguarding the surface that hard is smooth, described surface comprises the surface of the material of selecting in the group of timber, polymeric material, lacquerware and varnished cloth formation, described method comprises, with flexible pad in the situation that existence bond to abrasive grains on described pad, carry out surface treatment on the contact-making surface between pad and hard surface.Abrasive grains comprises diamond particles.Process with pad, this spacer has open, fluffy dimensional non-woven web of fibers.
The combination of flexible pad and diamond particles provides the compensation of effects on surface unevenness, and the pressure that puts on pad is distributed equably.Also have, by the pliability of pad, this combination has significantly reduced the risk on diamond scratching surface.
Use diamond particles all to provide under moistening and dry condition as abrasive grains when polishing is carried out on the surface smooth to hard and be parity with or superiority over the effect of using conventional abrasive grains.Specifically, use diamond particles just can without the surface modification agent, eliminate thus the processing to it.
Process under the condition that substantially there is no liquid on contact surface, namely under drying condition; Or under the condition that has water on contact surface, namely under wetting conditions.Specifically, can in the situation that exist water and cleaning agent to process on contact surface, make thus it combine with regular maintenance/clean operation well.
In one embodiment, bond on pad by the auxiliary bonding agent with abrasive grains.Thus, needn't add abrasive material when processing the floor.Especially, abrasive grains can only bond on pad in the near zone of contact surface.This has superiority, and can not realize any function because be present in the part, the abrasive grains that do not contact with hard surface of pad, and can be considered thus a kind of waste.
Use has the pad of diamond particles to be processed, and the average diameter that described diamond particles has is 0.1-30 μ m, preferably between 0.1 and 15 μ m and be most preferably between 2 and 15 μ m.
Use has the pad of diamond particles to be processed, and described diamond particles comprises at least a in natural diamond particle, carbonado particle and coated diamond particles.
The density of pad is less than 40kg/m
3, be preferably 20-35kg/m
3Thus, pad comprises relatively a large amount of holes, and dust, chip and particle can enter in hole in processing procedure.Thus, dust is contained in pad dramatically, rather than is distributed in the zone of processing generation, has eliminated the needs to extra dust collecting apparatus.Also have, enter pad by making chip, can reduce the risk on scratching surface.
The surface that hard is smooth is floor surface.
Pad is prompted to move with respect to hard surface when contacting with hard surface.
Pad is prompted to the rotary speed rotation with 50-3000rpm when contacting with hard surface, preferably rotate with the speed of 100-1500rpm.
In one embodiment, the surface can comprise such as the such polymeric material of polyethylene, and uses the pad with diamond particles to process, and the average diameter that described diamond particles has between 0.1 and 15 μ m, and is most preferably between 3 and 12 μ m.
In another embodiment, the surface comprises varnished cloth, and uses the pad with diamond particles to process, and the average diameter that described diamond particles has is between 0.1 and 15 μ m, preferably between 3 and 12 μ m and be most preferably between 3 and 6 μ m.
In another embodiment, use the pad with diamond particles to process, the average diameter that described diamond particles has is between 0.1 and 15 μ m, preferably between 3 and 12 μ m and be most preferably between 3 and 6 μ m.
The hardness that the surface that hard is smooth has is less than 3mohs, preferably less than about 2mohs and most preferably less than 1moh.
Do not process in the situation that there is not the surface modification agent of effective dose on contact surface.
Term " surface modification agent " thus be understood to include such material---it is added to make the surface brighter with surperficial interreaction when treatment surface.The example of the surface modification agent that can mention is wax, oil, resin, varnish and similar products.The soap, detergent and the similar products that are used for the cleaning purpose and add should not be understood as " surface modification agent ".
It is to be enough to obtain the amount that measurable glossiness is improved effect that term " effective dose " is interpreted as, and it is to carry out same treatment with using the liquid that does not contain the surface modification agent that this glossiness is improved effect.
Effectively definition of quantity can be with respect to what kind of interval to carry out processing with and to change.Thus, and take one day or a couple of days or a week carry out as the interval to process and compare, impromptu (ad-hoc) processes---being accidental single treatment---may need larger amount to obtain the surface modification effect.May need amount is adjusted, with the type that adapts to selected various types of surface modification agent and adapt to just processed surface.
According on the other hand, a kind of surface be used to safeguarding that hard is smooth also is provided, described surface comprises the surface of the material of selecting from the group that gel paint, glass, automobile coating consist of, described method comprises: with flexible pad in the situation that existence bond to abrasive grains on pad, pad and hard surface between contact-making surface on carry out surface treatment.Abrasive grains comprises diamond particles.In the situation that do not exist the surface modification agent of effective dose to process on contact surface, and process with pad, this spacer has open, fluffy dimensional non-woven web of fibers.
And, a kind of method also is provided, be used for safeguarding hard surface, described surface comprises stone material or stone materials material, described method comprises: with flexible pad in the situation that existence bond to abrasive grains on pad, carry out surface treatment on the contact-making surface between pad and hard surface, wherein, abrasive grains comprises diamond particles, and in the situation that does not exist the crystallizing agent of effective dose to process on contact surface.
Term " diamond " is understood to include natural diamond and diamond, and coated any diamond that suitably is coated with application, for example silver.
It is to be enough to obtain the amount that measurable glossiness is improved effect that term " effective dose " is interpreted as, and it is to carry out same treatment with using the liquid that does not contain the surface modification agent that this glossiness is improved effect.Be considered to effectively amount for single treatment operate in, every 50m
2Floor surface need approximately that 1-2 rises crystallizing agent (for example comprising the magnesium fluosilicate of 2-30% (magnesium hexafluorosilicate) by weight).Thus, being considered to effectively when impromptu the use, the scope of amount is every m
2Floor surface is approximately more than the 0.4g magnesium fluosilicate.Yet, when reusing---for example every day or maintenance weekly, the crystallizing agent of dilution---for example with 1: 100 ratio---is also thought effectively.Thus, in the situation that is used for safeguarding by usual rule, be considered to effectively that the scope of amount is every m
2Floor surface is approximately more than the 0.004g magnesium fluosilicate.Should understand the crystallizing agent of other types, for example Zinc Fluosilicate (zinc hexafluorosilicate), hydrofluoric acid and oxalic acid in addition.Top value of giving can need thus to be adjusted into and is suitable for selected various types of crystallizing agent.
The combination of flexible pad and diamond particles provides the compensation of effects on surface unevenness, and the pressure that puts on pad is distributed equably.Also have, by the pliability of pad, this combination has significantly reduced the risk on diamond scratching surface.
Use diamond particles all to provide under moistening and dry condition as abrasive grains when stone surface is carried out polishing and be parity with or superiority over the effect of using conventional abrasive grains.Specifically, use diamond particles just can without the surface modification agent, eliminate thus the processing to it.
Process under the condition that substantially there is no liquid on contact surface, namely under the condition of substantially dry; Or under the condition that has water on contact surface, namely under wetting conditions.Specifically, can in the situation that exist water and cleaning agent to process on contact surface, make thus it combine with regular maintenance/clean operation well.
In one embodiment, bond on pad by the auxiliary bonding agent with abrasive grains.Thus, needn't add abrasive material when processing the floor.Especially, abrasive grains can only bond on pad in the near zone of contact surface.This has superiority, and can not realize any function because be present in the part, the abrasive grains that do not contact with hard surface of pad, and can be considered thus a kind of waste.
The average diameter that abrasive grains has is 0.1-30 μ m, preferably between 0.1 and 15 μ m, and is most preferably between 10 and 15 μ m.
Abrasive grains can comprise at least a in natural diamond particle, carbonado particle and coated diamond particles.
Use has the pad of diamond particles to be processed, and the average diameter that described diamond particles has is 0.1-30 μ m, preferably between 0.1 and 15 μ m and be most preferably between 5 and 15 μ m.
In one embodiment, the spacer that uses has open, fluffy dimensional non-woven web of fibers.This net can be relatively low cost obtain and have a standard size that is applicable to already present surface treatment machine.
The density of pad is less than 40kg/m
3, be preferably 20-35kg/m
3Thus, pad comprises relatively a large amount of holes, and dust, chip and particle can enter in hole in processing procedure.Thus, dust is contained in pad dramatically, rather than is distributed in the zone of processing generation, has eliminated the needs to extra dust collecting apparatus.Also have, enter pad by making chip, can reduce the risk on scratching surface.
The method is specially adapted to floor surface.
The method is applied to the surface especially for having stone material or the stone materials material surface of about 5moh or the larger hardness that---is preferably 6-7moh---.The example on this surface is concrete, terrazzo, granite etc.
Pad is prompted to the rotary speed rotation with 50-3000rpm when contacting with hard surface, preferably rotate with the speed of 100-1500rpm.
Can carry out processing by substantially usual rule, as every day, weekly or per month carry out as described in processing.
And, a kind of instrument is provided, for the treatment of hard surface, this instrument comprises flexible pad, the effective treatment surface of this spacer, existence bond to the abrasive grains of pad.Spacer has first and second portion, and abrasive grains exists with the first concentration in described first, and described second portion has the second lower concentration of described abrasive grains.Described abrasive grains comprises diamond particles.
In one embodiment, second portion there is no described abrasive grains.
The abrasive grains that is better than being present in not in the part with the contacted pad of hard surface can not be realized any function, so can originally make with lower one-tenth according to the pad of this disclosure content.
The pliability of pad is eliminated or has been reduced harmful effect that may occur in the diamond lap particle on hard surface.Thus, described instrument can be used for any hard surface, such as timber, varnished cloth, marble, granite, concrete, terrazzo etc.Yet described instrument is effective especially for stone material or stone materials surface, as granite, concrete, terrazzo etc.
In one embodiment, pad comprises discshaped body, this discshaped body has thickness and first surface, wherein said abrasive grains is present on described first surface and begins to be less than the thickness of described thickness from described first surface, so that described first is in described first surface, and described second portion is in the second surface relative with described first surface.By making second surface there is no abrasive grains and bonding agent, help to pad with loading plate on Velcro hook connector install.
In a second embodiment, pad comprises discshaped body, and this discshaped body has thickness and first surface, and wherein said abrasive grains almost spreads all over whole first surface, so that described the first and second parts are closed on each other at described first surface place.This second embodiment helps dust and chip to enter in pad.
In one embodiment, pad comprises open, fluffy dimensional non-woven web, comprises many fibers, described fiber they to contact with each other a place bonding mutually.
Abrasive grains bonds on the material of described pad by the auxiliary bonding agent.Thus, because abrasive grains exists only in the contact surface place, the fiber of described pad bonding can not be subject to passive impact again.
As unrestriced example, the auxiliary bonding agent can be selected from the group that phenolic resins, melamine resin, Lauxite and epoxy resin consist of.
In one embodiment, the auxiliary bonding agent forms a plurality of balls of distinguishing mutually, average distance between two points that the maximum gauge that described ball has contacts with each other less than fiber.Thus, fiber can not applied fully by adhesive resin, helps dust and chip further to enter in pad.
Abrasive grains comprises diamond particles, and the average diameter that described diamond particles has is 0.1-30 μ m, preferably between 0.1 and 15 μ m and be most preferably between 5 and 15 μ m.
Pad can further comprise the second abrasive grains, and described the second abrasive grains is from the group selection that is made of graphite, tin oxide, carborundum and aluminium oxide.
Pad preferably is set to disc, the diameter that has 30 and 100cm between and when not compressing thickness 1 and 5cm between.
And then, the method of a kind of manufacturing for the treatment of the pad of hard surface is provided, described method comprises: pad is provided, mixture with application of adhesive and abrasive grains on the first surface of described pad, described abrasive grains comprises diamond, so that described spacer has first and second portion, have the first concentration at abrasive grains described in described first, and described second portion has the second lower concentration of described abrasive grains.In one embodiment, second portion there is no described abrasive grains.Abrasive grains can be applied to described first surface by splash, roll-in or dipping.
Description of drawings
Fig. 1 a-1b is the pad according to the first embodiment.
Fig. 2 a-2b is the pad according to the second embodiment.
Fig. 3 a-3b be according to of the present invention, before application of adhesive and abrasive grains and the enlarged photograph of pad afterwards.
Fig. 4 a-4b is the schematic diagram according to the pad of the first embodiment, and the enlarged drawing of the part that should pad.
Fig. 5 is the sectional view of floor surface handling machine, and pad according to the present invention is mounted thereon
The specific embodiment
Illustrate at first to concentrate on the spendable instrument of maintenance of hard surfaces method, concentrate on subsequently the method for the manufacture of this instrument, and concentrate at last the use be used to the instrument of safeguarding hard surface.
Referring to Fig. 1 a, show the pad 1 of being made by opening, fluffy dimensional non-woven web of fibers 2.The first surface of pad 1 has the part P1 that has abrasive grains, and described abrasive grains bonds on the net by the auxiliary bonding agent, i.e. the main purpose of auxiliary bonding agent is that fiber is bonded on the net.Pad 1 has round-shaped.
Referring to Fig. 1 b, show along the cross section of S1-S2 line in Fig. 1 a.As shown in Fig. 1 b, exist the part P1 of abrasive grains to be positioned at first surface A and to reach thickness D, this thickness D is less than the thickness T of pad 1.Therefore, the part P2 that there is no in fact abrasive grains and auxiliary bonding agent in second surface B place's existence.
When mentioning " part ", being interpreted as is pad 1 macrostructure degree part rather than the part of fiber independently.
Referring to Fig. 2 a and 2b, also show similar pad 1, difference is also to also have part P2 ' at first surface A place, this part P2 ' does not have in fact abrasive grains and auxiliary bonding agent.
In two embodiment, abrasive grains is present in whole auxiliary bonding agent, and fiber is by main bonding agent and/or by melting adhered and bonding mutually.
With reference now to Fig. 1 a and 1b, provide description according to pad 1 preparation of this embodiment.
The circular discoid that use has 20 inches (51cm) diameters, 28mm is thick and 175g is heavy
Dark brown floor polishing pad (
Tan Floor Polishing Pad) as raw material.This polishing pad can be from Glit/Microtron, Wrens, and GA, USA obtains.The initial density of pad is 27kg/m
3Fig. 3 a is the microphotograph that shows the pad before the using polymer resin/abrasive particles.Can see that from Fig. 3 a the fiber that consists of pad is by the host polymer resin, 10 keep together contacting with each other a little of they.Pad be flexible and be flexible and have polyester fiber and nylon fiber.
Preparation homogenous polymer resin mixture, by the PA resin 52-68 phenolic resins of 200g (can be from Perstorp AB, Perstorp, Sweden obtains), 100g
Ethanol (can be from Alfort ﹠amp; Cronholm AB, Bromma, Sweden obtains) and the LANDS LS600F 4-8 μ m diamond particles of 20g (can be from Lands Superabrasives Co., New York, NY, USA obtains) formation.Before the application of mixture, add 65% the p-toluenesulfonic acid (PTS) (p-toluene sulfonic acid) of 60g, as curing agent.
Application standard formula compressed ir spray gun (being generally used for spray paint) is sprayed onto resin compound on first surfaces A of pad interface.Subsequently, with the heavy 173g of the pad that does not vulcanize resin.Subsequently, pad is placed in hot-air furnace in about experience approximately 20 minutes under 120 ℃.
Pad presents the outward appearance as shown in Fig. 3 b, and this figure is microphotograph.Form globule or the bead of the mixture of resin/particle along every fiber and between the point that contacts with each other of fiber.Bead so distributes: the fiber that bead adheres to is fully not capped.To the visible Fig. 4 a-4b of this clearer demonstration, both show as above referring to the described pad of Fig. 1 a-1b, and show the zoomed-in view (Fig. 4 b) of the part of this pad, wherein the bead 11 of binder/particle mixture sticks on fiber.
In order to estimate the performance of the pad of making as mentioned above, carry out compare test, in order to estimate two kinds of 20 inches different pads that (51cm) is thick, be prepared as described above: first is called " yellow ", it has the silver-plated diamond particles of 7-12 μ m, and second be called " green ", and it has 3-6 μ m normal diamond particles.Reference the most, but the pad that uses two kinds of different business to obtain: the 3M of 20 inches (51cm)
TMThe 5200 renewable pads of allanite and 20 inches (51cm) 3M
TM4000 lime stone polishing pads both all can be from 3M, St.Paul, and MN, USA obtains.
Two kinds of different surface types are tested:
Marble (from
Area outside
The marble that Sweden obtains) and the K40 concrete.Each test is at about 1m
2The surface on carry out, use Coor; Kleever Crystallizer 1250KG floor surface handling machine (can be from Coor ﹠amp; Kleever, S.A., Barcelona, Spain obtains), it has a loading plate that is suitable for holding 20 inches car mats and can be rotated with about 175rpm.Test is included in 1 minute/m
2Under condition, effects on surface carries out polishing.Before processing each time and afterwards, use the several somes place of Sanwal/CenmaIG-310 glossiness detector (Sanwal/Cenma IG-310 Glosschecker) on this zone to measure surface gloss.Gloss value in following table comprises the mean value that each is regional.The high gloss grade is 80-90 °.The semi-gloss grade is 50-70 °.Satin light (satin) grade is 30-45 °.Friction effect (rubbed) grade is 20-25 °.Plane gloss (flat sheen) grade is 5-15 °.
Dry and water is tested each face under as the condition of lubricant.In addition, use Coor Rsa/K-2 crystallizing agent (can be from Coor ﹠amp; Kleever, S.A., Barcelona, Spain acquisition) in the situation as lubricant, concrete surface is tested, be the crystallization chemicals of mentioning in EP-B-0562919, it comprises that magnesium fluosilicate (magnesium hexafluorosilicate) is as crystallizing agent.
As test 3M
TMDuring pad, at first each surface portion is processed and processes with gray pad subsequently with the brown pad.
Table 1: water exists as lubricant
Test on marble
| Pad | Brown | Grey | Green |
| Original gloss | 17 | 17 | 10 |
| Liquid | Water | Water | Water |
| Final glossiness | 17 | 35 | 30 |
Table 2: unlubricated dose
Test on marble
| Pad | Brown | Grey | |
| Original gloss | |||
| 20 | 25 | 28 | |
| Liquid | Nothing | Nothing | Nothing |
| Final glossiness | 25 | 30 | 50 |
Available conclusion is from table 1 and 2: on marble---it is to have the relatively soft stone material that hardness is 3-5moh---and make water as lubricant, 3M
TMThe combination (brown and grey) of pad provides a little better effect, although the value that grey and green pad obtain all drops in " satin light " scope.Yet under drying condition, green pad realizes significant the improvement, reaches semi-gloss range.
Table 3: water is tested on the K40 concrete as lubricant
| Pad | Brown | Grey | Yellow | Green |
| Original gloss | 30 | 29 | 24 | 35 |
| Liquid | Water | Water | Water | Water |
| Final glossiness | 29 | 29 | 35 | 46 |
Table 4: test on the K40 concrete for unlubricated dose
| Pad | Brown | Grey | Yellow | Green |
| Original gloss | 29 | 34 | 30 | 48 |
| Liquid | Nothing | Nothing | Nothing | Nothing |
| Final glossiness | 34 | 35 | 48 | 58 |
Can notice from table 3 and 4, under wet condition and have on the K40 concrete of about 6-7moh hardness, the combination of brown pad and gray pad does not provide measurable effect of improving at all, and the combination of yellow pad and green pad provides the obvious effect of improving.Under drying condition, can see less improvement with the surface that the combination of brown pad and gray pad is processed, and can see larger improvement with the surface that the combination of yellow pad and green pad is processed.
Table 5: test on the K40 concrete as lubricant with Coor Rosa/K-2 crystallizing agent
| Pad | Brown | Green |
| Original gloss | 41 | 35 |
| Liquid | VMC-Pink | VMC-Pink |
| Final glossiness | 45 | 51 |
Can notice at the K40 concrete with Coor Rosa/K-2 crystallizing agent (crystallizer) as lubricant from table 5, can obtain some effects with gray pad, and use Coor Rosa/K-2 crystallizing agent can obtain the effect of slightly getting well with green pad as lubricant.
In a word, available conclusion is compared with the prior art to provide the significant effect of improving according to the pad of this disclosure content.Improve effect especially remarkable under drying condition and on concrete.
Fig. 5 is the sectional view of floor surface handling machine 20, is arranged on this machine 20 according to the pad 1 of this disclosure content, in order to limit contact surface 9 with hard surface 8, hard surface 8 is floor surface in the present example.Pad 1 is arranged on driven, rotatable loading plate 4, and this plate 4 usually is housed in bearing and thus can be with respect to machine body 5 rotations, and motor unit 6 is arranged on this machine body 5.In the present embodiment, machine has handle 7, and be suitable for thus being controlled/promoting by the operator in walking/pull.It should be noted that but floor surface handling machine 20 in other embodiments can be for example the ride-on vehicle that is equipped with the loading plate 4 that is suitable for holding pad 1.
The machine that use such as brushing and cleaning device/drier combines---Nilfisk CR3100 for example, pan-like floor machine maintenance (low speed or at a high speed)---Nilfisk 510B or 545 for example, mill---for example Nilfisk SDH5120, BHS5120 or BHS7014, above-mentioned pad 1 and method can be used for cleaning/maintenance every day such as the so polished hard surface in stone material, concrete or terrazzo surface, all above-mentioned machines all can be from Nilfisk-Advance, Stockholm, Sweden obtains.
Usually by make pad transfer the processing of carrying out floor surface at the plane internal rotation that is parallel to floor surface when contacting with floor surface at pad.Typical rotary speed is from 50rpm-3000rpm.Yet, do not get rid of lower or higher speed yet.
Can be clear that from the above description, comprise open, fluffy dimensional non-woven web according to the first embodiment of the pad of this disclosure content, it has many fibers, described fiber is located adhering to each other by main bonding agent contacting with each other of they, and the first surface that abrasive grains mixes with the auxiliary bonding agent and only is applied to pad in described fiber is so that pad is only partly poured into by the mixture of binder/particle.Alternatively or extraly, fiber each other melting connect.
In the second embodiment of pad, the mixture of binder/particle only is applied to the part of described first surface.This can by will be not those surface portions of the mixture of application of adhesive/particle cover up and realize.
In the 3rd embodiment, for example by using the compression roller described in EP-B-0 562 919, pad is poured the mixture of binder/particle fully.In the variation example of this embodiment, relatively thin through perfusion weave or non-woven mat is installed on thicker bearing pads, in order to pliability is provided.According to the variation of this embodiment example, roughly two dimension weave or nonwoven web is installed on thicker bearing pads.
In the 4th embodiment, can use three-dimensional woven or knitting (kint) pad, thus the mixture of application of adhesive/particle as described above.
In the 5th embodiment, abrasive grains is present in the material of pad.In the first alternative example, pad is in fact non-woven fibre mat as above, and diamond particles is included in fibrous material.In the second alternative example, pad and be polymer foam pad, diamond particles is included in foamed polymer material.
In the 6th embodiment, pad and be that polymer foam pad, binder/particle mixture are applied on a surface of this pad as described above.
The present invention is not limited to the use of phenolic resins.The example of the resin that other are suitable is melamine resin, Lauxite, epoxy resin and mylar.
And curing agent can be chosen from any curing agent that is suitable for selected resinous type.Also have, also can not comprise curing agent, for example, vulcanize at higher temperature by the permission pad and/or use the long time.
Also have, solvent (using in the present example ethanol) is only for reducing the viscosity of mixture and help thus its splash.Any suitable solvent can use, and also can get rid of the use solvent, as long as the method for using allows.
Abrasive grains preferably includes diamond.Yet, can be according to above-described principle, with the abrasive grains of other types or its in conjunction with and for example the described floor of making like that of EP-B-0 562 919 process pad.Particularly be proved to be silver-colored coated diamond (the silver coated diamond) particle that can bring very good effect.Certainly, diamond particles can be combined with the abrasive grains of other types.
Should understand, pad 1 with auxiliary bonding agent as above and abrasive grains can be installed on the dish or plate with any connector, described connector is used for being connected to the loading plate of surface treatment machine, maybe should understand pad can directly be connected on the surface treatment machine by the Velcro type hook device that is arranged on loading plate, the hook of above-mentioned hook device and the fiber interlock of padding 1.Thus, maintenance tool can be by having main bonding agent, auxiliary bonding agent and an abrasive grains and probably added dyestuff or the pad in the zone of tinting consists of, and the described zone of tinting has provided the type, manufacturer, trade mark of pad etc.
Alternatively or extraly, pad can be provided with back sheet (backing layer).
And use applicant's as above yellow pad and green pad and another kind are called the pad of " white " and carry out test, and described white pad has the diamond particles of 15-30 μ m, and other aspects are equivalent in above-mentioned yellow pad and green pad.As a reference, use
5100 red cushion pads (
5100Red Buffer Pad), it can be from 3M, St.Paul, and MN, USA obtains.
In the first extra test, the pad of testing the applicant on oak parquet floor (parquet) surface of oil is being arranged.Before processing and afterwards, the gloss value on floor is measured at the some place that separates on five spaces with above-mentioned gloss meter, calculate average gloss value thus after with the pad processing of every type.The results are shown in table 6.
Table 6: the dry polishing of the oak parquet floor of oil is arranged
Can see from table 6, can obtain glossiness from the basis on silk delustring (silk matt) surface (6.0) and improve effect, specifically obtain when using yellow pad and green pad---very bright surface both all is provided.White pad provides glossy surface, and
Red pad provides light but slightly spotted surface.It should be noted that white pad, yellow pad and green pad all provide the very floor of cleaning.
In the second extra test, applicant's pad there is the lip-deep moistening polishing test of oak parquet floor of oil.Before processing and afterwards, the gloss value on floor is measured at the some place that separates on five spaces with above-mentioned gloss meter, calculate average gloss value thus after with the pad processing of every type.The results are shown in table 7.
Table 7: the dry polishing of the oak parquet floor of oil is arranged
| Pad | White | Yellow | Green | Green |
| Original gloss | 6.8 | 6.8 | 6.8 | 6.8 |
| Liquid | Water | Water | Water | Nothing |
| Final glossiness | 0.0 | 0.0 | 0.0 | 22.8 |
Can see from table 7, from the silk frosting, white pad and yellow pad provide the surface of complete extinction, with the residual trace of visible grinding in water.On the other hand, green pad provides delustring, perfectly smooth surface.Carry out with green pad the surface that dry polishing provides bright cleaning, there is no oil film fully.It should be noted, white pad, yellow pad and green pad provide the very ground of cleaning.It shall yet further be noted that the dry polishing of using white pad, yellow pad or green pad to carry out the floor provides the gloss value of similar table 6 after moistening polishing.
Thus, available conclusion is that pad disclosed herein can be used for grinding and/or the polishing wood surface, as wood floor surface, desktop (on garden or ship), wall surface, indoor thing, door, the skirting board etc. moulded.
In the 3rd extra test, applicant's pad is carried out
The PVC floor tile floor (
Vinyl tile flooring) dry polishing test, this floor can be from Amtico International, Coventry, UK obtains, and processes with floor wax for light polishing (finish).Originally, the surface has the multiple tracks wear trace.Before processing and afterwards, the gloss value on floor is measured at the some place that separates on five spaces with above-mentioned gloss meter, calculate average gloss value thus after with the pad processing of every type.The results are shown in table 8.
Table 8:
The dry polishing of PVC flooring
Can notice from table 8,
Although red pad has kept the shining floor surface but has not removed all wear traces.White pad has been removed wear trace, has but lost light.Use yellow pad, can obtain brighter surface, all wear traces are removed.Green pad provides the surface that in fact has light as initial surface, although wear trace is not completely removed.It should be noted that white pad, yellow pad and green pad all provide the very floor of cleaning.
In the 4th extra test, applicant's pad is carried out
The moistening polishing test on PVC floor tile floor is processed this floor with floor wax for the light polishing.Originally, the surface has the multiple tracks wear trace.Before processing and afterwards, the gloss value on floor is measured at the some place that separates on five spaces with above-mentioned gloss meter, calculate average gloss value thus after with the pad processing of every type.For reference, carried out using the dry polishing of green pad.The results are shown in table 9.
Table 9:
The moistening polishing of PVC flooring
Can notice from table 9,
Red pad could not be removed all wear traces from floor surface again, although bright surface is provided.White pad provides the surface of cleaning, delustring, and yellow pad provides cleaning, the surface of light slightly.Its result is slightly better than the result of yellow pad when green pad is used for moistening polishing.Again, when being used for drying condition, green pad can provide surface very bright, cleaning.Should notice that white pad, yellow pad and green pad all provide the very floor of cleaning.
In the 5th extra test, applicant's pad is carried out the dry polishing test of varnished cloth floor surface.Process with floor wax on initial surface.Before processing and afterwards, the gloss value on floor is measured at the some place that separates on five spaces with above-mentioned gloss meter, calculate average gloss value thus after with the pad processing of every type.The results are shown in table 10.
Table 10: the dry polishing on varnished cloth surface
Can notice from table 10, although white pad provides frosting,
Red pad only provides slight improvement, and is perceived brighter than reference surface by the surface that yellow pad is processed.Green pad provides surface very bright and cleaning.Should notice that white pad, yellow pad and green pad all provide the very surface of cleaning.
In the 6th extra test, applicant's pad is carried out the moistening polishing test of varnished cloth floor surface.Process with floor wax on initial surface.Before processing and afterwards, the gloss value on floor is measured at the some place that separates on five spaces with above-mentioned gloss meter, calculate average gloss value thus after with the pad processing of every type.The results are shown in table 11.
Table 11: the moistening polishing on varnished cloth surface
Can notice from table 11,
Red pad provides the very surface of delustring, although white pad provides frosting and removed polished surface fully.Yellow pad provides matt finish, has removed simultaneously polished surface.Compare with yellow pad, green pad provides brighter facet.It should be noted that white pad, yellow pad and green pad all provide the very floor of cleaning.Should also be noted that after moistening polishing, the dry polishing of using white pad, yellow pad or green pad to carry out the floor can provide the gloss value that is similar in table 10.
Thus, pad can be used for grinding and/or polishing varnished cloth and plastic floor, for example has the floor of vinyl, Polyurethane resins, epoxy resin, acrylic resin or other plastic material surfaces.Specifically, pad is suitable for the dry polishing on these surfaces.
In the 7th extra test, to the paint dry polishing test on (lacquered) parquet floor surface of applicant's pad.In this test, the use another kind is called as " orange " and has the adamantine pad of 2-4 micron.Before processing and afterwards, the gloss value on floor is measured at the some place that separates on five spaces with above-mentioned gloss meter.The results are shown in table 12.
Table 12: the polishing on the veneer surface of painting
| Pad | Green | Orange | Orange |
| Original gloss | 40 | 40 | 47-50 |
| Liquid | Nothing | Nothing | Nothing |
| Final glossiness | 47-51 | 58-60 | 56-59 |
Can notice from table 12, pad also can be used for cleaning/polishing painted surface.Use orange pad that the increase of extra glossiness can be provided, no matter its be whether have 40 or the surface of the original gloss value of 47-50 on carry out.
Therefore, available conclusion is, pad disclosed herein can be used for grinding and/or the polishing painted surface, and the wood surface of for example painting is such as wooden parquet floor and other painted surfaces (on garden or ship), wall surface, indoor thing, door, the skirting board etc. moulded.
According to another embodiment, pad can be used for the polishing polymer surfaces, so-called " gel paint " surface for example, and it is found on the fibre reinforced plastics articles of ship etc., and it has resin and optional pigment usually.
According to another embodiment, pad can be used for grind and/or the polished glass surface, and automotive window/windscreen for example is in order to remove little cut etc.
According to another embodiment, pad can be used for grinding and/or the polishing car body, even is used for the painted surface on the polishing car body, i.e. automobile finish.
The method disclosed in the present is suitable for conventional treatment or maintenance, and they also are used for impromptu polishing and milled processed.
Claims (30)
1. a method, be used for safeguarding the floor surface that hard is smooth,
Described surface is made of polymeric material or varnished cloth material,
Described method comprises, with flexible pad (1) in the situation that existence bond to abrasive grains on described pad, carry out surface treatment on the contact surface between described pad (1) and the smooth floor surface of hard, described spacer has open, fluffy dimensional non-woven web of fibers, described processing is in the situation that do not exist the surface modification agent of effective dose to carry out on contact surface, described pad only has in the near zone of contact surface by the auxiliary bonding agent and bonds to abrasive grains on described pad, wherein, described abrasive grains comprises diamond particles.
2. the method for claim 1, wherein in the situation that substantially do not exist liquid to carry out described processing on contact surface.
3. the method for claim 1, wherein in the situation that exist water to carry out described processing on contact surface.
4. method as claimed in claim 3, wherein, in the situation that exist water and cleaning agent to carry out described processing on contact surface.
5. method as described in any one in claim 11, wherein, use the pad (1) with diamond particles to carry out described processing, and the average diameter that described diamond particles has is between 0.1-30 μ m.
6. method as claimed in claim 5, wherein, the average diameter that described diamond particles has is between 0.1 and 15 μ m.
7. method as claimed in claim 6, wherein, the average diameter that described diamond particles has is between 3 and 15 μ m.
8. method as described in any one in claim 1-4, wherein, the pad (1) that use has diamond particles carries out described processing, and described diamond particles comprises at least a in natural diamond particle, carbonado particle and coated diamond particles.
9. method as described in any one in claim 1-4, wherein, use pad (1) to carry out described processing, and the density of described pad is less than 40kg/m
3
10. method as claimed in claim 9, wherein, the density of described pad is less than 35kg/m
3
11. method as claimed in claim 10, wherein, the density of described pad is less than 20kg/m
3
12. method as described in any one in claim 1-4, wherein, described pad (1) is prompted to the floor surface smooth with respect to hard and moves when contacting with the smooth floor surface of hard.
13. method as described in any one in claim 1-4, wherein, described pad is prompted to the rotary speed rotation with 50-3000rpm when contacting with the smooth floor surface of hard.
14. method as claimed in claim 13, wherein, described pad is prompted to the speed rotation with 100-1500rpm when contacting with the smooth floor surface of hard.
15. method as described in any one in claim 1-4, wherein, described floor surface comprises polymeric material, and wherein uses the pad (1) with diamond particles to carry out described processing, and the average diameter that described diamond particles has is between 0.1 and 15 μ m.
16. method as claimed in claim 15, wherein, the average diameter that described diamond particles has is between 3 and 12 μ m.
17. method as described in any one in claim 1-4, wherein, described floor surface is the plastic floor surface.
18. method as claimed in claim 17, wherein, described floor surface is epoxy, vinyl, acrylic acid or polyurethane floor surface.
19. method as described in any one in claim 1-4, wherein, described floor surface comprises varnished cloth, and wherein uses the pad (1) with diamond particles to carry out described processing, and the average diameter that described diamond particles has is between 0.1 and 15 μ m.
20. method as claimed in claim 19, wherein, the average diameter that described diamond particles has is between 3 and 12 μ m.
21. method as claimed in claim 20, wherein, the average diameter that described diamond particles has is between 3 and 6 μ m.
22. a method is used for safeguarding the floor surface that hard is smooth,
Described floor surface comprises timber or lacquerware,
described method comprises, with flexible pad (1) in the situation that existence bonds to the abrasive grains on described pad, carry out surface treatment on the contact surface between described pad (1) and the smooth floor surface of hard, described spacer has open, fluffy dimensional non-woven web of fibers, described processing is in the situation that do not exist the surface modification agent of effective dose to carry out on contact surface, described pad only has in the near zone of contact surface by the auxiliary bonding agent and bonds to abrasive grains on described pad, wherein, described abrasive grains comprises diamond particles, the average diameter that described diamond particles has is between 0.1 and 15 μ m.
23. method as claimed in claim 22, wherein, the average diameter that described diamond particles has is between 3 and 12 μ m.
24. method as claimed in claim 23, wherein, the average diameter that described diamond particles has is between 3 and 6 μ m.
25. method as claimed in claim 22, wherein, the average diameter that described diamond particles has is between 2 and 12 μ m.
26. method as claimed in claim 25, wherein, the average diameter that described diamond particles has is between 2 and 6 μ m.
27. as any in claim 1-4-described method, wherein, the hardness that the floor surface that hard is smooth has is less than 3moh.
28. method as claimed in claim 27, wherein, the hardness that the floor surface that hard is smooth has is less than 2moh.
29. method as claimed in claim 28, wherein, the hardness that the floor surface that hard is smooth has is less than 1moh.
30. a method is used for safeguarding the floor surface that hard is smooth,
Described surface is made of polymeric material or varnished cloth material,
Described method comprises, with flexible pad (1) in the situation that existence bond to abrasive grains on described pad, carry out surface treatment on the contact surface between described pad (1) and the smooth floor surface of hard, described pad only has in the near zone of contact surface by the auxiliary bonding agent and bonds to abrasive grains on described pad
Wherein, described abrasive grains comprises diamond particles,
Wherein, in the situation that do not exist the surface modification agent of effective dose to carry out described processing on contact surface, wherein use to comprise that the pad (1) of open, fluffy dimensional non-woven web of fibers carries out described processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310460507.0A CN103522138B (en) | 2005-03-15 | 2005-11-16 | The Method and kit for of maintenance of hard surfaces and manufacture the method for this instrument |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05005570A EP1702714B1 (en) | 2005-03-15 | 2005-03-15 | Method for maintenance of hard surfaces |
| EP05005570.6 | 2005-03-15 | ||
| US11/079,081 US10065283B2 (en) | 2005-03-15 | 2005-03-15 | Method and tool for maintenance of hard surfaces, and a method for manufacturing such a tool |
| US11/079,081 | 2005-03-15 | ||
| PCT/EP2005/012360 WO2006097141A1 (en) | 2005-03-15 | 2005-11-16 | Methods and tool for maintenance of hard surfaces, and a method for manufacturing such a tool |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007103054484A Division CN101219526B (en) | 2005-03-15 | 2005-11-16 | Methods for maintenance of polished concrete surfaces |
| CNB2007103054499A Division CN100571981C (en) | 2005-03-15 | 2005-11-16 | The Method and kit for of maintenance of hard surfaces and the method for making this instrument |
| CN201310460507.0A Division CN103522138B (en) | 2005-03-15 | 2005-11-16 | The Method and kit for of maintenance of hard surfaces and manufacture the method for this instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101175602A CN101175602A (en) | 2008-05-07 |
| CN101175602B true CN101175602B (en) | 2013-11-06 |
Family
ID=34934264
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007103054484A Active CN101219526B (en) | 2005-03-15 | 2005-11-16 | Methods for maintenance of polished concrete surfaces |
| CNB2007103054499A Active CN100571981C (en) | 2005-03-15 | 2005-11-16 | The Method and kit for of maintenance of hard surfaces and the method for making this instrument |
| CN2005800497437A Active CN101175602B (en) | 2005-03-15 | 2005-11-16 | Methods and tool for maintenance of hard surfaces, and a method for manufacturing such a tool |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007103054484A Active CN101219526B (en) | 2005-03-15 | 2005-11-16 | Methods for maintenance of polished concrete surfaces |
| CNB2007103054499A Active CN100571981C (en) | 2005-03-15 | 2005-11-16 | The Method and kit for of maintenance of hard surfaces and the method for making this instrument |
Country Status (13)
| Country | Link |
|---|---|
| EP (2) | EP1702714B1 (en) |
| CN (3) | CN101219526B (en) |
| AT (2) | ATE361815T1 (en) |
| CY (2) | CY1108028T1 (en) |
| DE (2) | DE202005021478U1 (en) |
| DK (2) | DK1702714T3 (en) |
| ES (2) | ES2286730T3 (en) |
| PL (2) | PL1787751T3 (en) |
| PT (2) | PT1702714E (en) |
| SI (1) | SI1702714T1 (en) |
| TW (1) | TWI385052B (en) |
| UA (3) | UA94911C2 (en) |
| ZA (3) | ZA200708741B (en) |
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| US8206511B2 (en) | 2009-10-06 | 2012-06-26 | Ecolab Usa Inc. | Daily cleaner with slip-resistant and gloss-enhancing properties |
| US9920281B2 (en) | 2009-11-12 | 2018-03-20 | Ecolab Usa Inc. | Soil resistant surface treatment |
| DE102010001769A1 (en) * | 2010-02-10 | 2011-08-11 | JÖST GmbH, 69483 | Grinding and cleaning body |
| DE102010002539A1 (en) * | 2010-03-03 | 2011-09-08 | Jöst Gmbh | Abrasive body for use in sharpening plate of e.g. sanding sleeve of angle grinder for grinding cylindrical inner or outer surfaces of work-piece for construction of e.g. furniture, has filter froth exhibiting specific air permeability |
| US8585829B2 (en) | 2010-12-13 | 2013-11-19 | Ecolab Usa Inc. | Soil resistant floor cleaner |
| US20130005221A1 (en) * | 2011-06-30 | 2013-01-03 | Saint-Gobain Ceramics & Plastics, Inc. | Method of polishing a workpiece with an abrasive segment comprising abrasive aggregates having silicon carbide particles |
| EP3102365B1 (en) | 2014-02-04 | 2017-12-13 | 3M Innovative Properties Company | Double-sided buffing pads with intertwined seams |
| CN104400586B (en) * | 2014-10-17 | 2017-03-15 | 东莞市热线家具有限公司 | A kind of method that burr beaten by timber |
| CN105690240B (en) * | 2016-04-01 | 2018-09-11 | 东莞市中微纳米科技有限公司 | A kind of flexible polishing pad |
| BR112020002026A2 (en) * | 2017-07-31 | 2020-10-06 | 3M Innovative Properties Company | surface treatment article |
| CN110157337A (en) * | 2019-06-26 | 2019-08-23 | 河南广度超硬材料有限公司 | The method of the renovation polishing powder and its renovation polishing of uneven curved surface granite |
| CN111644990B (en) * | 2020-05-29 | 2021-04-30 | 杭州电子科技大学 | Method for polishing hard materials using a molded rod pressed with wood fiber wet powder |
| CN113400206B (en) * | 2021-06-24 | 2022-07-19 | 郑州磨料磨具磨削研究所有限公司 | Grinding wheel for polishing silicon carbide substrate and preparation method thereof |
| CN114161230B (en) * | 2021-11-29 | 2024-04-12 | 凯吉斯金刚石(广州)有限公司 | Renovating process of marble table top |
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| DE1694594C3 (en) * | 1960-01-11 | 1975-05-28 | Minnesota Mining And Manufacturing Co., Saint Paul, Minn. (V.St.A.) | Cleaning and polishing media |
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-
2005
- 2005-03-15 PL PL07101889T patent/PL1787751T3/en unknown
- 2005-03-15 SI SI200530027T patent/SI1702714T1/en unknown
- 2005-03-15 DE DE202005021478U patent/DE202005021478U1/en not_active Expired - Lifetime
- 2005-03-15 ES ES05005570T patent/ES2286730T3/en active Active
- 2005-03-15 PT PT05005570T patent/PT1702714E/en unknown
- 2005-03-15 EP EP05005570A patent/EP1702714B1/en not_active Revoked
- 2005-03-15 PT PT07101889T patent/PT1787751E/en unknown
- 2005-03-15 AT AT05005570T patent/ATE361815T1/en not_active IP Right Cessation
- 2005-03-15 DE DE602005001110T patent/DE602005001110T2/en active Active
- 2005-03-15 ES ES07101889T patent/ES2370913T3/en active Active
- 2005-03-15 DK DK05005570T patent/DK1702714T3/en active
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2598593A (en) * | 1948-09-30 | 1952-05-27 | Ibm | Polycentric articulated finger for artificial hands |
| EP0562919A1 (en) * | 1992-03-19 | 1993-09-29 | Minnesota Mining And Manufacturing Company | Nonwoven surface treating articles, system including same |
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