CN1267034C - Glove having high mechanical performance, with high resistance to chemical products and/or radiolysis, and method for making same - Google Patents
Glove having high mechanical performance, with high resistance to chemical products and/or radiolysis, and method for making same Download PDFInfo
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- CN1267034C CN1267034C CN02803521.6A CN02803521A CN1267034C CN 1267034 C CN1267034 C CN 1267034C CN 02803521 A CN02803521 A CN 02803521A CN 1267034 C CN1267034 C CN 1267034C
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- gloves
- elastomer
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- fabric
- high strength
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D19/00—Gloves
- A41D19/0055—Plastic or rubber gloves
- A41D19/0058—Three-dimensional gloves
- A41D19/0065—Three-dimensional gloves with a textile layer underneath
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Gloves (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
The invention concerns a glove having high mechanical performance, and high resistance to chemical products and/or radiolysis, characterised in that it comprises one or several elastomer layers, identical or different, obtained from solutions of said elastomers in one or several organic solvents or in water, said layers being reinforced, on one or several parts or on the entire internal surface of the glove, with a fabric with high mechanical strength. The invention also concerns a method for making said glove and its uses.
Description
Technical field
The present invention relates to a kind of gloves with high-mechanical property, high chemical resistance and radiolysis patience, and this gloves preparation method.
Background technology
In order to be used for nuclear industry, various types of gloves are disclosed.
Specifically, the patent US 5 165 114 of Siemens AG discloses the gloves that are specially adapted to be installed on the glove box that radioactive material is housed.These gloves are formed from the stack of gloves inside-out face by following each layer: layer (being used for radiation proof) and another rubber layer and another layer of polyurethane that a layer of polyurethane, a rubber layer (for example chlorosulfonated polyethylene or ethylene-propylene copolymer), a mixture by lead oxide and polychlorobutadiene form, described rubber layer can prevent polyurethane and lead oxide reaction.These gloves prevent radioactive radiation although they are applicable to, do not have gratifying mechanical performance.
Also have the patent application FR 2 777 163 of Piercan SA to disclose to comprise the rubber layer (for example butyl rubber) that contacts with staff once design and the gloves of a layer of polyurethane.Back one deck makes gloves have mechanical strength, and hydrolysis when being present in rubber layer inside the gloves and can preventing that polyurethane from contacting with user's hand.This gloves can be used for glove box, especially for handling radioactive substance.According to NF EN 388 standards, they have the tearing strength of 24N and the breakdown strength of 55N.
Yet the described gloves of handling radioactive substance that are applicable to do not have enough mechanical strengths.Specifically, their breakdown strength and tearing strength can not make the user obtain best protection.
On the other hand, the gloves that can effectively take precautions against cutting danger are disclosed among the patent EP 0 716 817 of Hutchinson.These gloves comprise, the gloves face of the gloves face of the covering palm made from high cutting robust material (for example to aromatic polyamide fiber fabric) and covering the back of the hand of being made by the elastic fabric (for example cotton fabric) of natural or synthetic organic fiber.Also can pass through the gloves continuous dipping in elastomeric aqueous dispersion, on gloves all or part outer surface, cover described elastomer, so that make the above-mentioned fiber can not be, and when handling coarse article, can also prevent the wearing and tearing too early of these fibers or damage by some reagent such as oil or hydrous matter infiltration.
In order to protect user's hand effectively, desirable elastomer is not permeated fabric and avoids also should presenting the favorable mechanical performance the effect of external injury except having, particularly aspect breakdown strength and tearing strength.In this regard, the more useful elastomer that obtains by solution that is to use, they can have and are better than the elastomeric mechanical performance (for example under the situation of some polyurethane) that obtained by aqueous dispersion.And some elastomer can not use and can only use with the form of solution with the form of aqueous dispersion, for example butyl rubber.
At present, patent EP 0 716 817 discloses and has passed through the fabric continuous dipping only to use the elastomer coating fabrics of aqueous dispersion form in the elastomer aqueous dispersion.As well known by persons skilled in the art, because elastomer solution has high penetrating power, fabric directly is dipped into will causes fabric to be wrapped up fully on its whole thickness in the elastomer solution, this will make fabric follow the string, and therefore the method for this direct immersion is actually worthless.Thus obtained gloves user has on and can feel uncomfortable especially, owing to lack pliability, such gloves are not suitable for cooperating the motion of hand and finger.
Equally, U.S. Pat 4 742 578 discloses by one deck and has been bonded with the medical gloves that the synthetic rubber latex of a fabric coating forms.The preparation of these gloves is carried out in two steps:
1) mould is dipped in the latex then dry and sulfuration; Then
2) piece of cloth is adhered to described sensitive element.
Thus obtained gloves can be dipped in the latex once more.Also can with its from the lining to turning up.The mechanical strength of these gloves and chemical resistance are strong inadequately.And, in the document, do not hint the patience of radioactive radiation is both not mentioned also.
At last, U.S. Pat 5 259 069 discloses the medical gloves of the internal layer gloving of being made by elastomeric material, these internal layer gloves are coated with second layer gloves outward, it is made by the elastomeric material that is bonded in each position of internal layer gloves, piece of cloth is placed between this two-layer elastomeric glove, and these piece of cloth can move between two gloves.The document has been instructed mould has been dipped into the method for preparing gloves in the latex solution.These gloves do not possess enough chemical resistances and mechanical strength and both not mentioned yet less than hint to the patience of radioactive radiation in the document.
Summary of the invention
Because the defective of disclosed gloves in the prior art, the object of the invention provides a kind of high mechanical properties that has, and particularly aspect breakdown strength and tearing strength, stands good simultaneously in the gloves of the processing of radioactive substance and/or chemicals.
These targets are by a high strength fabric layer and the one or more elastomer layer combinations with high chemical resistance and/or high radiolysis patience are realized.In order to realize this purpose, the inventor has unexpectedly used the solution that contains one or more organic solvents or the elastomer of aqueous solution form, and how the elastomer of these types is that those skilled in the art are also ignorant so far with fabric combination.
Therefore, theme of the present invention is a kind of gloves with high-mechanical property, high chemical resistance and/or radiolysis patience, it is characterized in that it comprises:
-one or more elastomer layers, they are identical or different, by described elastomer in one or more organic solvents or the solution in the water obtain,
-on the part of the inner surface of these gloves or a plurality of part or total inner surface, these layers are strengthened by high strength fabric.
In the context of the present invention, term " radiolysis patience gloves " is interpreted as a kind of gloves of not degrading under the radioactive radiation effect, promptly (after at least 3 months, valuably after 12-36 month or more months) naked eyes can not detect the appearance in crack on glove construction after using some months.
Term " chemical resistance gloves " is interpreted as a kind of user of making can handle the material that originally must avoid any contact, for example injures skin or is in contact with it the gloves of dangerous material (for example virus product, eroding chemical).
Term " elastomer solution " is interpreted as the elastomer of the liquid form that exists with single continuous phase, rather than moisture elastomer dispersion liquid (or latex).
Term " inner surfaces of gloves " is interpreted as the glove surface that contacts with user's hand.
Term " high strength fabric " is interpreted as a kind of fabric with high breakdown strength and high-tear strength, and these intensity are according to NF EN 388 standard tests.As for the level of anti-cutting, this depends on the character of selected fabric, the diameter of fabric and the mesh of fabric (if the fiber of fabric is through braiding).
According to NF EN 388 standards, the level of breakdown strength, anti-cutting and tearing strength relates to different mechanical performances, this is because they are respectively resistances corresponding to dissimilar mechanical stresses, promptly be respectively the resistance that contact with sharp-pointed article, with cut the ability that resistance that article contact and the sample that a breach is arranged are not further torn from this breach.
In gloves of the present invention, described high strength fabric is made up of woven or braiding, natural or synthetic fibers valuably, and this fiber is selected from high tenacity polyethylene, high-tenacity polyester, Nomex (KEVLAR for example
), the fiber of polyamide, viscose glue and composition thereof.
These elastomers itself can be selected from polyurethanes, chlorosulfonated polyethylene class, and (DuPont De Nemours for example, France is with trade (brand) name HYPALON
Product sold), (DuPont De Nemours for example, France is with trade (brand) name NEOPRENE for polychloroprene
Product sold), butyl rubber, synthetic or natural polyisoprene class, polyvinyl alcohol and composition thereof.
Yet, these examples without limits: in general, can use to dissolve in organic solvent or the water and can film forming any elastomer after the solvent evaporation.
Use elastomer than these elastomers that obtain from aqueous dispersion with the form of solution, but the former can obtain having the elastomer (for example under the situation of some polyurethane) of better mechanical performance, perhaps can obtain belonging to identical chemical classes with elastomer that form with aqueous dispersion exists has the elastomer (for example under the situation of polychlorostyrene isoprene) of different structure.And some elastomer can not obtain with the form of aqueous dispersion, and can only be with the form utilization of solution, for example butyl rubber.
According to selected elastomeric character, except high-mechanical property, gloves of the present invention can have high chemical resistance and/or radiolysis patience.For example, the gloves that use polyurethanes, chlorosulfonated polyethylene class and polychloroprene can obtain to have radiolysis patience.Chlorosulfonated polyethylene class, polyvinyl alcohol and polyisoprene class (comprising natural rubber) also make gloves of the present invention that liquid (water, oil, solvent) is had excellent chemical resistance.If wish to have chemical resistance, recommend to use butyl rubber so to gas.
In a useful embodiment of gloves of the present invention, it comprises:
-one or more layers polyurethane, it is obtained by the solution of described polyurethane in one or more organic solvents,
-on the part of the inner surface of these gloves or several partly or completely inner surface, these layers are strengthened by high strength fabric.
Preferred described polyurethane solutions comprises at least a polar solvent.
Therefore the anti-radiolysis of this gloves also can be used for radioactive environment.
In gloves of the present invention, the gross thickness of elastomer layer is 0.3-1mm preferably.
Regardless of the character of described elastic layer, gloves of the present invention have the breakdown strength of 150N at least and the trousers shape tearing strength of 75N at least valuably, and they are according to NF EN 388 standard tests (that is, according to this standard, 4 grades of punctures and trousers shape tearing strength).
Gloves of the present invention also have excellent heat-resistant aging and impermeable fully, within the mean value of NFEN 374-2 standard.
Theme of the present invention also comprises a kind of gloves preparation method as mentioned above, is characterised in that it may further comprise the steps:
A) mould is soaked at least once in one or more elastomers one or more identical or different solution in one or more organic solvents or water;
B) part on the surface of the described elastomer layer that obtains in the step in front or several partly or completely surface are gone up and are covered high strength fabric; Then
C) by it is taken off gloves to turning up from the lining.
In the method, identical in organic solvent and high strength fabric and the top definition about gloves of the present invention.
The final thickness required according to elastomer layer, the step a) of soaking mould in elastomer solution can repeat for example 6-20 time nearly 20 times.In this case, each elastomer layer to the small part drying, is dipped into this mould in one elastomer solution then once more.
Method of the present invention can comprise, before step b), with the step a ' of each elastomer layer drying of obtaining on described mould during the step a)).
According to a useful method implementing the inventive method, the described high strength fabric layer that uses during step b) is with the optional water preimpregnation that contains non-ionic surface active agent, perhaps with the used at least a solvent preimpregnation of elastomer that directly contacts with described tissue layer.
As a kind of alternative, method of the present invention is at step b) and c) between can comprise step b '), promptly with the used at least a solvent of elastomer that directly the contacts described high strength fabric layer that infiltrates with described tissue layer.
Solvent for example can be undertaken by solvent is applied on the tissue layer through brush or spraying the infiltration of fabric.This infiltration also can be undertaken by soak following material in the used at least a solvent of described elastomer:
The combination of-mould/elastomer/high strength fabric is if solvent is at step b) and c to the infiltration of fabric) between carry out;
-or fabric only is if solvent is to carry out before step b) to the infiltration of fabric.
The solvent of fabric of being used to infiltrate makes the fabric can be bonding with elastomer layer: this is because it can be partly dissolved the surface of elastomer that contacts with fabric, makes on the interface between elastomer and the fabric bonding.
Method of the present invention preferably includes, before by the step c) of it being taken off gloves from the lining to turning up at once, with the step c ' of described mould/elastomer/high strength fabric combination drying).
As mentioned above, according to the different characteristic of the inventive method, therefore it can comprise following consecutive steps:
A) mould is soaked at least once in one or more elastomers one or more identical or different solution in one or more organic solvents or water;
A ') with each the elastomer layer drying that on described mould, obtains during the step a);
B) step goes up covering high strength fabric layer in a part or several partly or completely surface on the surface of the described elastomer layer of acquisition afterwards in front, and described fabric can be with choosing the water preimpregnation that contains non-ionic surface active agent wantonly;
B ') with the used at least a solvent of elastomer that directly the contacts described high strength fabric layer that infiltrates with described tissue layer;
C ') with the described mould/elastomer/high strength fabric combination drying that obtains after the preceding step; With
C) by it is taken off gloves to turning up from the lining.
The inventive method also can comprise following consecutive steps:
A) mould is soaked at least once in one or more elastomers one or more identical or different solution in one or more organic solvents or water;
A ') with each the elastomer layer drying that on described mould, obtains during the step a);
B) step goes up covering high strength fabric layer in a part or several partly or completely surface on the surface of the described elastomer layer of acquisition afterwards in front, the used at least a solvent infiltration of the direct elastomer that contacts with described tissue layer of described fabric;
C ') with the described mould/elastomer/high strength fabric combination drying that obtains after the preceding step; With
C) by it is taken off gloves to turning up from the lining.
Used elastomer can be selected from polyurethanes, chlorosulfonated polyethylene class, polychloroprene, butyl rubber, synthetic or natural polyisoprene class, polyvinyl alcohol and composition thereof in the inventive method.
Method of the present invention can be strengthened one or more elastomer layers that made by the described elastomeric organic solution or the aqueous solution by using fabric.This method has overcome hitherto known gloves preparation method's shortcoming.
This be because, a kind of like this method is not also described in the prior art, can strengthen the elastomer layer that makes by the described elastomeric organic solvent solution or the aqueous solution by enough fabrics, but do not apply all fabric fibres method of (will cause the forfeiture of fabric toughness like this): these methods that proposed are with coagulation liquid the fabric on the mould that is placed on required form to be carried out preimpregnation, then fabric is soaked in elastomeric aqueous dispersion, elastomer will condense upon on the surface of fabric rather than be penetrated into its whole thickness like this, described in patent EP 0 716 817.Before taking off in gloves sulfurations and from mould, must want a step of removing coagulation liquid.
Other method is to produce the gloves of " from the lining to turning up ", promptly utilizes adhesive or lubricant to make fabric surperficial when bonding with it after forming elastomer layer, also needs to use elastomeric aqueous dispersion, as disclosed among the patent US 4 283 244.
Useful especially is that the inventive method is passed through to adopt the immersion technology, thereby can produce the gloves that contain the elastomer layer that is made by described elastomeric solution, and uses tissue layer that these layers are strengthened.The new consecutive steps of the inventive method makes and between these two kinds of materials limited penetration takes place when elastomer and fabric contact with each other in the step b) of this method.The high strength fabric layer has only segment thickness to be permeated, and prevents that all fibres fabric from all being covered by this elastomer.Therefore fabric keeps toughness and keeps its mechanical performance.Thereby it is very good and dress comfortablely to obtain a kind of toughness, and can satisfy the needs that the user carries out the necessary accurate action of meticulous task.
Specifically, what should mention is, the gloves of being produced according to the present invention can not use any adhesive type product with fabric reinforcement on elastomer the time.If these gloves are used to handle radioactive substance, this will be a major advantage, because the adhesive type product is easy to radiolysis usually.When gloves were formed by fabric that passes through absorbent core but separated and elastomer, radiolysis made the adhesive degraded be easy to make gloves to lose its protective value.
And gloves of the present invention can be protected completely to staff, and the toughness that it had also makes staff can keep its due dexterity when handling article.
Theme of the present invention comprises that also gloves recited above are in processing radioactive substance or hazardous chemical, for example purposes of eroding chemical or biomaterial aspect.
Theme of the present invention also comprises a kind of glove box, and promptly a kind of can that is used to handle the article that the article that must isolate with external environment condition or user or processor can not contact is characterised in that it contains at least one gloves recited above.
Except top article, the present invention comprises also that according to conspicuous other article of following description these descriptions relate to the specific embodiment of gloves preparation of the present invention.Yet, be understood that providing of these embodiment only is in order to describe theme of the present invention, in no case to constitute its restriction.
Embodiment: the preparation of radiolysis patience gloves of the present invention
Obtain gloves of the present invention by following method, it comprises that with tissue layer (be DYNEEMA
, a kind of high tenacity polyethylene fabric of selling by DSM) and the layer of polyurethane strengthened.
At first, (for example carry out at the organic solvent solution of polyurethane, N, N-dimethylacetylamide, dimethyl formamide or oxolane) or polyurethane be dissolved in the step of soaking mould in the solution of mixture gained of several organic solvents, this mould has the shape and size of hand.
Can use and well known by persons skilled in the artly can be dissolved in organic solution and film forming any polyurethane after solvent evaporation.The polyurethane of polyurethane, polyester or the polyether-type that aromatics or aliphatic series are arranged that can mention as an example.Yet, these examples without limits, and except above-mentioned dissolubility feature and filming performance, can use modulus under 20% percentage elongation less than 3MPa, under 100% percentage elongation modulus less than 7MPa, hot strength be approximately 20Mpa, the ultimate elongation rate is approximately any polyurethane of 400%.
As for mould, can make by pottery or metal usually.
The immersion of mould in polyurethane solutions repeated 6-20 time, each layer of polyurethane part that obtains on the mould is dry, for example in baking oven in 20-130 ℃, under the preferred 60 ℃ temperature dry 1-300 minute, preferred 60 minutes, then mould is soaked in the polyurethane solutions once more.Temperature and time as herein described depends on the type of solvent for use and used polyurethane.
During each dip operation, mould was kept 3-30 minute preferred 10 minutes in polyurethane solutions.
Mould in polyurethane solutions, soak 1 time or repeatedly after, with the layer of polyurethane bone dry that on mould, obtains thus, for example in baking oven under the temperature of 20-130 ℃ (preferred 80 ℃) dry 2-24 hour (preferred 5 hours), selected temperature and time depends on the type of solvent for use and used polyurethane.
High strength fabric (is DYNEEMA herein
) the water preimpregnation, the optional non-ionic surface active agent that contains up to 50% of described water, for example ethoxylated surfactant.This fabric is applied to a part or several partly or completely surface on the surface of the layer of polyurethane that obtains above, the existence that apply by in fabric water of fabric on polyurethane promotes, and can promote by the existence of surfactant.
For example, can only fabric be applied to and the corresponding layer of polyurethane part of user's hand, need not cover layer of polyurethane part corresponding to user's forearm.Also fabric can be put on a plurality of definite zones on the layer of polyurethane, for example corresponding to the zone of gesture and facial expression, in the zone of palm and along zone corresponding to finger.
Then with the solvent and the DYNEEMA of described polyurethane
Layer contact for example is immersed at least a solvent (for example N, N-dimethylacetylamide, dimethyl formamide or oxolane) of described polyurethane by the combination with mould/polyurethane/high strength fabric.
Combination drying with mould/polyurethane/high strength fabric under the temperature of 20-100 ℃ (preferred 70 ℃) can make fabric and these two kinds of materials of polyurethane bonding at the interface.Be used for polyurethane and DYNEEMA
In fact the solvent of layer contact makes this elastomeric surface portion dissolving, thereby can be adhered on the fabric, fabric and layer of polyurethane close adhesion each other after solvent evaporates fully.
At last, by simply it being taken out gloves to turning up from the lining from mould.Obtain at least 24 hours gloves of anti-radiolysis.
In the example of the preparation of radiolysis patience gloves recited above just, also can adopt with top described about the identical scheme of the scheme of polyurethane, mould at first is immersed in the elastomeric solution that possesses chemical resistance, then mould is immersed in polyurethane or the elastomeric solution of another radiolysis patience, afterwards high strength fabric is covered on the layer of polyurethane.Thereby obtain to comprise the gloves of the present invention of two different elastomer layers, the both anti-radiolysis of such gloves also has chemical resistance.
By aforementioned apparent, the present invention never is limited to these implementation methods that described in detail, embodiment or application; On the contrary, under the situation that does not deviate from the context of the invention or scope, it comprises all accommodations that may fall in those skilled in the art's limit of power.
Claims (18)
1, a kind of gloves with high-mechanical property, high chemical resistance and/or radiolysis patience is characterized in that it comprises:
-one or more elastomer layers, these identical or different elastomer layers are dissolved in by elastomer that the solution that exists with single continuous phase of gained makes in one or more organic solvents or the water;
-on the part of the inner surface of these gloves or a few part or total inner surface, described elastomer layer is strengthened by high strength fabric.
2, gloves as claimed in claim 1, it is characterized in that its be included in plan with glove surface that user's hand contacts on a high strength fabric.
3, gloves as claimed in claim 1, it is characterized in that described high strength fabric is made up of woven or braiding, natural or synthetic fibers, described fiber is selected from the fiber of high tenacity polyethylene, high-tenacity polyester, Nomex, polyamide, viscose glue and their mixture.
4, gloves as claimed in claim 1 is characterized in that described elastomer is selected from polyurethanes, chlorosulfonated polyethylene class, polychloroprene, butyl rubber, synthetic or natural polyisoprene class, polyvinyl alcohol and their mixture.
5, gloves as claimed in claim 4 is characterized in that described elastomer is a polyurethanes.
6, gloves as claimed in claim 1, the gross thickness that it is characterized in that elastomer layer is 0.3-1mm.
7, gloves as claimed in claim 1 is characterized in that it has the breakdown strength of 150N at least.
8, gloves as claimed in claim 1 is characterized in that it has the trousers shape tearing strength of 75N at least.
9, be used to handle the purposes of radioactive material as the arbitrary described gloves of claim 1-8.
10, be used to handle the purposes of hazardous chemical or biomaterial as the arbitrary described gloves of claim 1-8.
11, the arbitrary described gloves preparation method of claim 1-8 as described above is characterized in that it may further comprise the steps:
A) mould is soaked at least once at least a solution of at least a elastomer at least a organic solvent or water;
B) part on the surface of the described elastomer layer that obtains in the step in front or several partly or completely surface are gone up and are covered the high strength fabric layer; Then
C) by it is taken off gloves to turning up from the lining.
12, method as claimed in claim 11 is characterized in that not using the adhesive type product when being fixed to fabric on the elastomer.
13, method as claimed in claim 11 is characterized in that it comprises, before step b), with the step a ' of each elastomer layer drying of obtaining on described mould in the step a)).
14, method as claimed in claim 11, the described high strength fabric layer that it is characterized in that using in step b) is with the optional water preimpregnation that contains non-ionic surface active agent, perhaps with the used at least a solvent preimpregnation of elastomer that directly contacts with described tissue layer.
15, method as claimed in claim 11 is characterized in that it comprises, at step b) and c) between, with the infiltrate step b ' of described high strength fabric layer of the used at least a solvent of elastomer that directly contacts with described tissue layer).
16, method as claimed in claim 11 is characterized in that it comprises, before by the step c) of it being taken off gloves from the lining to turning up at once, with the step of the combination drying of described mould/elastomer/high strength fabric.
17, method as claimed in claim 11 is characterized in that described elastomer is selected from polyurethanes, chlorosulfonated polyethylene class, polychloroprene, butyl rubber, synthetic or natural polyisoprene class, polyvinyl alcohol and their mixture.
18, a kind of glove box is characterized in that it comprises that at least one is as the arbitrary described gloves of claim 1-8.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0100173A FR2819153B1 (en) | 2001-01-08 | 2001-01-08 | HIGH MECHANICAL PERFORMANCE GLOVES, AND HIGH RESISTANCE TO CHEMICALS AND / OR RADIOLYSIS, AND PROCESS FOR PRODUCING THE SAME |
| FR01/00173 | 2001-01-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1486146A CN1486146A (en) | 2004-03-31 |
| CN1267034C true CN1267034C (en) | 2006-08-02 |
Family
ID=8858583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02803521.6A Expired - Lifetime CN1267034C (en) | 2001-01-08 | 2002-01-03 | Glove having high mechanical performance, with high resistance to chemical products and/or radiolysis, and method for making same |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20040078867A1 (en) |
| EP (1) | EP1365666B1 (en) |
| JP (1) | JP4392549B2 (en) |
| CN (1) | CN1267034C (en) |
| AT (1) | ATE464801T1 (en) |
| CA (1) | CA2433851C (en) |
| DE (1) | DE60236070D1 (en) |
| FR (1) | FR2819153B1 (en) |
| RU (1) | RU2279234C2 (en) |
| WO (1) | WO2002052965A1 (en) |
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| US20060191056A1 (en) * | 2005-02-25 | 2006-08-31 | Bottcher Paul L | Disposable gloves and methods of making same |
| US7665150B2 (en) * | 2007-09-24 | 2010-02-23 | Tyco Healthcare Group Lp | Double-cuffed chemotherapy gloves |
| FR2948672B1 (en) * | 2009-07-31 | 2011-09-23 | Areva Nc | ELASTOMERIC MATERIAL RADIO-ATTENUATOR, MULTILAYER GLOVE PROTECTING AGAINST IONIZING RADIATION AND USES THEREOF |
| EP2443948A1 (en) * | 2010-10-20 | 2012-04-25 | Dipped Products PLC | Laminated glove with inner protective layer and a method of building and incorporating inner protective layer |
| RU2548436C2 (en) * | 2013-07-23 | 2015-04-20 | Открытое акционерное общество "Калининский завод резиновых изделий" | Modified latex protective gloves |
| US20150083168A1 (en) * | 2013-09-22 | 2015-03-26 | Us Gov't Represented By Secretary Of The Navy Chief Of Naval Research Onr/Nrl | Liquid solvent spray brush station for surface cleaning in nano-microtronics processing |
| WO2016141408A1 (en) | 2015-03-10 | 2016-09-15 | Ansell Limited | Supported glove having an abrasion resistant nitrile coating |
| US10154699B2 (en) | 2015-09-10 | 2018-12-18 | Ansell Limited | Highly chemical resistant glove |
| CN107467751B (en) * | 2017-09-29 | 2018-12-25 | 泉州众合劳务有限公司 | A kind of corrosion-resistant gloves |
| CN111452094B (en) * | 2020-03-26 | 2023-04-07 | 上海微纳国际贸易有限公司 | Operation method under working condition with pressure difference |
| CN117126469B (en) * | 2023-09-05 | 2024-05-10 | 江苏恒辉安防股份有限公司 | Preparation method for improving cutting resistance of latex smooth glove |
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| US5259069A (en) * | 1992-01-17 | 1993-11-09 | Gimbel Neal I | Glove with floating puncture resistant pad |
| FR2728144A1 (en) * | 1994-12-16 | 1996-06-21 | Hutchinson | HIGH PROTECTION GLOVE |
| FR2777163B1 (en) * | 1998-04-08 | 2000-06-09 | Piercan Sa | SOFT AND WATERPROOF GLOVE |
| US6841791B2 (en) * | 1998-12-07 | 2005-01-11 | Meridian Research And Development | Multiple hazard protection articles and methods for making them |
| US6701971B1 (en) * | 1999-06-17 | 2004-03-09 | Mililken & Company | Low permeability side curtain airbag cushions having extremely low coating levels |
| AU2001288619A1 (en) * | 2000-08-30 | 2002-03-13 | Warwick Mills, Inc. | Woven fabric constructions having high cover factors and fill yarns with a weight per unit length less than the weight per unit length of warp yarns of the fabric |
| US20020074068A1 (en) * | 2000-08-30 | 2002-06-20 | Howland Charles A. | Tire anti-puncture product |
-
2001
- 2001-01-08 FR FR0100173A patent/FR2819153B1/en not_active Expired - Lifetime
-
2002
- 2002-01-03 EP EP02710078A patent/EP1365666B1/en not_active Expired - Lifetime
- 2002-01-03 DE DE60236070T patent/DE60236070D1/en not_active Expired - Lifetime
- 2002-01-03 AT AT02710078T patent/ATE464801T1/en not_active IP Right Cessation
- 2002-01-03 WO PCT/FR2002/000009 patent/WO2002052965A1/en active Application Filing
- 2002-01-03 US US10/250,918 patent/US20040078867A1/en not_active Abandoned
- 2002-01-03 JP JP2002553928A patent/JP4392549B2/en not_active Expired - Lifetime
- 2002-01-03 CA CA2433851A patent/CA2433851C/en not_active Expired - Fee Related
- 2002-01-03 RU RU2003124571/12A patent/RU2279234C2/en active
- 2002-01-03 CN CN02803521.6A patent/CN1267034C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2819153A1 (en) | 2002-07-12 |
| CA2433851C (en) | 2010-08-17 |
| EP1365666B1 (en) | 2010-04-21 |
| JP4392549B2 (en) | 2010-01-06 |
| RU2279234C2 (en) | 2006-07-10 |
| JP2004528484A (en) | 2004-09-16 |
| WO2002052965A1 (en) | 2002-07-11 |
| FR2819153B1 (en) | 2003-04-04 |
| CN1486146A (en) | 2004-03-31 |
| CA2433851A1 (en) | 2002-07-11 |
| US20040078867A1 (en) | 2004-04-29 |
| ATE464801T1 (en) | 2010-05-15 |
| DE60236070D1 (en) | 2010-06-02 |
| EP1365666A1 (en) | 2003-12-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20060802 |