WO2003000611A1 - Fils de verre ensimes, composition d'ensimage et composites comprenant lesdits fils - Google Patents
Fils de verre ensimes, composition d'ensimage et composites comprenant lesdits fils Download PDFInfo
- Publication number
- WO2003000611A1 WO2003000611A1 PCT/FR2002/001904 FR0201904W WO03000611A1 WO 2003000611 A1 WO2003000611 A1 WO 2003000611A1 FR 0201904 W FR0201904 W FR 0201904W WO 03000611 A1 WO03000611 A1 WO 03000611A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- weight
- polyester
- composition
- polyurethane
- glass
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/24—Coatings containing organic materials
- C03C25/26—Macromolecular compounds or prepolymers
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/24—Coatings containing organic materials
- C03C25/26—Macromolecular compounds or prepolymers
- C03C25/32—Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C03C25/323—Polyesters, e.g. alkyd resins
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/24—Coatings containing organic materials
- C03C25/26—Macromolecular compounds or prepolymers
- C03C25/32—Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/24—Coatings containing organic materials
- C03C25/26—Macromolecular compounds or prepolymers
- C03C25/32—Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C03C25/326—Polyureas; Polyurethanes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
Definitions
- the invention relates to glass strands coated with a sizing composition intended to reinforce organic materials of the polymer type, the sizing compositions used for coating these strands and the composites containing these strands.
- the glass strands used for reinforcement in general are produced industrially from molten glass streaks flowing from the multiple orifices of a die. These threads are drawn mechanically in the form of continuous filaments, then are gathered into basic threads which are then collected, for example by winding on a rotating support. Before their gathering, the filaments are coated with a sizing composition by passing over a suitable device such as coating rollers.
- the sizing composition is essential for several reasons. First of all, it intervenes during the production of the wires by protecting the glass filaments from abrasion which occurs when the latter rub at high speed on the members serving to guide and collect them.
- the sizing composition makes it possible to give cohesion to the yarn by creating bonds between the filaments which constitute it, which makes it more integral and therefore facilitates its handling.
- the sizing composition also plays a key role in the manufacture of composite materials based on polymers reinforced by glass strands by promoting the wetting and impregnation of these strands by the polymer which generally has the appearance of a resin. fluid.
- the materials to be reinforced can integrate glass strands in different forms: continuous or cut strands, fabrics, mats of continuous or cut strands
- Composites intended for use as translucent sheets for walls and roofs are generally reinforced with cut glass strands having a length of about 50 mm or more. These plates can in particular be obtained by a process which consists in cutting glass strands from one or more windings above a conveyor transporting the bed of polymer resin intended to impregnate the strands, this resin having the appropriate consistency (by liquid, semi-liquid or pasty example) and being able to polymerize.
- This process simple and modular both with regard to the resin and the density of the threads in the carpet, is particularly suitable for the manufacture of translucent, flat or corrugated sheets, based on thermosetting polymer from the family of polyesters, vinyl esters, acrylics, phenolics or epoxies.
- the properties required for this type of plate are a beautiful appearance, as few visible threads as possible (in particular what are called “white threads"), good mechanical properties, possibly good resistance to aging with regard to bad weather. and, in the case of translucent plates, a good level of translucency.
- the quality of the composites obtained by this process depends largely on the properties provided by the glass strands and by the size which covers them. In particular, sizing compositions are sought which allow the wire to open at the time of cutting so that it can fall on the conveyor in a regular manner.
- the yarns coated with these sizing compositions must also be able to be easily wetted or impregnated at the core (that is to say on the surface of the filaments constituting the yarn) with the resin. If the impregnation is imperfect, air bubbles may be trapped in the resin and the wires have a milky white appearance which makes them visible through the plate, resulting in a less beautiful final appearance and an alteration of transparency. It is also desired that the sizing compositions allow rapid implementation, in particular that the threads can be impregnated in the relatively short period of time, of the order of 5 to 15 seconds, which is required to produce these materials composites under industrial conditions.
- the plates have mechanical reinforcing properties specific to the use for which they are intended, in particular good resistance to tensile breakage.
- the sizing composition must allow the wire to open, it must keep it sufficiently integral to prevent it from bursting when cutting.
- the bursting of the wire causes the release of the filaments which constitute it and these filaments tend to agglomerate and to form "fluff".
- the presence of fluff has two major drawbacks: firstly, it disturbs the proper functioning of the cutting device, and then it falls in a heap on the carpet, which affects the quality of the impregnation and therefore that of the plaque. It can therefore be seen that such compositions are difficult to develop since the properties targeted are often not very compatible with each other, and that it is therefore necessary to seek the best compromise.
- aqueous sizing composition which generally comprises at least one tackifying agent associated with other agents useful in sizing matters, such as lubricants, coupling agents, antistatics, etc.
- the proposed sizing composition comprises a polyester based on bisphenol A (called "polyester of the bisphenol A type") as a tackifier, a coupling agent, a lubricant and an anti -static.
- the solid content in the composition is from 1 to 30% by weight.
- a sizing agent comprising, as an adhesive agent, a polyester of the bisphenol A type or an epoxy, a coupling agent, a lubricant and an allyl compound, in particular a triallylcyanurate.
- the adhesive agent is an epoxy used alone or in combination with a polyester of the bisphenol A type, a polyurethane, a poly (urethane), a polyesterurethane or a polyetherurethane.
- the composition further comprises a coupling agent and a lubricant.
- the sizing composition contains an epoxidized polyester or an esterified epoxy comprising less than 1.5 aliphatic double bond per mole and having a ratio of the number of aliphatic unsaturations to the number of unsaturations aromatics less than 0.1, as well as a lubricant and a coupling agent.
- the tackifier is a polyester of the bisphenol A type or an epoxy esterified by one or more fatty acids containing less than 1.4 aliphatic double bond per mole and having a ratio of the number of unsaturations aliphatic with an aromatic unsaturation number less than 0.1, and it is used in blend with poly (vinyl acetate).
- the composition also includes a coupling agent, a lubricant and an anti-static agent.
- polyester in the compositions which have just been presented is to improve the ability of the glass yarn to be wetted or impregnated with resin, which makes it possible to obtain a plate having a very high level of translucency.
- the object of the invention is to develop glass fibers coated with a sizing composition which, while making it possible to obtain translucent composite plates of good appearance, containing few visible fibers and having good mechanical properties, are easier to implement, in particular because of their improved opening during cutting.
- the cut strands can be distributed regularly on the conveyor and form a homogeneous mat, free of agglomerates of strands, and capable of being rapidly impregnated with the resin.
- the present invention which relates to glass strands coated with a sizing composition, essentially aqueous, this composition being characterized in that it combines at least one polyurethane (hereinafter designated “A”) ) and at least one polyester (hereinafter referred to as "B”), in an A / B weight ratio of less than 3.
- A polyurethane
- B polyester
- glass strands coated with a sizing composition glass strands "which have been coated with a sizing composition which comprises ", that is to say to say not only the glass strands coated with the composition in question as obtained at the immediate exit from the sizing member (s), but also these same strings after having undergone one or more other treatments, for example a drying step (s), with a view to eliminating the water and any solvent or solvents present in the composition, and / or polymerizing / crosslinking certain constituents of said composition.
- threads is meant the basic threads resulting from the gathering under the die of a multitude of filaments, and the products derived from these threads, in particular the assemblies of these basic threads in rovings.
- Such assemblies can be obtained by simultaneously unwinding several windings of basic wires, then by gathering them into wicks which are wound on a rotating support. It can also be “direct” rovings with a title (or linear mass) equivalent to that of the assembled rovings, obtained by gathering filaments, directly under the die, and winding on a rotating support.
- essentially aqueous sizing composition a composition which contains at least 90% by weight of water, preferably at least 93%, and better still 94 to 96%, at least one lubricant and at least one coupling agent.
- the glass strands are coated with a sizing composition, the polyurethane of which has a molecular mass of less than 20,000 and preferably between 4,000 and 14,000.
- the polyurethane is chosen from the polyurethanes obtained by reaction of at least one polyisocyanate and at least one polyol with an aliphatic and / or cycloaliphatic chain.
- the glass strands are coated with a sizing composition, the polyester of which is chosen from the polyesters obtained by reaction of a poly (alkylene glycol) and a carboxylic acid and / or a carboxylic anhydride.
- the polyester results from the reaction of poly (alkylene glycol) with phthalic anhydride and maleic anhydride.
- the combination of polyurethane A and polyester B is advantageous for forming glass strands having an improved cut opening.
- the polyurethane while being able to bond the threads together, has a sufficiently flexible character so as not to stick the filaments too much. As a result, the opening of the wire during cutting is improved. It has been discovered that a low polyurethane content in the sizing composition is sufficient to obtain the desired effect.
- Glass strands coated with a sizing composition combining a polyurethane resulting from the reaction of at least one polyisocyanate and at least one polyol with an aliphatic and / or cycloaliphatic chain and a polyester obtained by reaction of poly (alkylene glycol) and phthalic and maleic anhydrides have proved to be particularly advantageous for the targeted manufacture of translucent composite plates.
- the sizing composition coating the glass strands comprises at least one lubricating agent whose role consists in particular in protecting the strands from mechanical abrasion during their manufacture and in stiffening the strand.
- the combination of several lubricants makes it possible in particular to adapt the speed of impregnation of the wires by the resin.
- the lubricating agent is generally chosen from water-soluble cationic compounds such as polyalkyleneimides, and nonionic compounds of the fatty acid ester type and of poly (alkylene glycols) or poly (oxyalkylene) such as polyethylene glycol monolaurate or of the amide type.
- fatty and poly (oxyalkylene) such as amides of hydrogenated tallow and polyoxyethylene.
- a polyethyleneimide is used.
- the sizing composition coating the glass strands comprises at least one coupling agent chosen from compounds containing one or more functional organic groups, for example an acryloxy, methacryloxy, glycydoxy or amino group.
- the coupling agent is a silane, and better still an alkoxysilane comprising at least one group mentioned above.
- Methacryloxysilanes such as gamma-methacryloxypropyltrimethoxysilane and aminosilanes such as N-benzylaminoethylpropylammoniumtrimethoxysilane hydrochloride are preferred.
- the composition comprises at least two coupling agents, at least one of which is a silane containing at least one acrylic or methacrylic function, and the other is a silane containing at least one amine function.
- the glass strands coated with the sizing composition in accordance with the invention have a loss on ignition of less than 1.5%, preferably between 0.45 and 0.8%, and better still between 0.45 and 0 65.
- the glass strands according to the invention are in the form of windings of basic strands which are subjected to a heat treatment.
- This treatment is intended essentially to remove the water and the solvents provided by the sizing composition and, if necessary, to obtain the crosslinking of the reactive groups of the tackifying agents.
- the conditions for processing the windings may vary depending on the mass of the winding. In general, the drying is carried out at a temperature of the order of 110 to 140 ° C for several hours, preferably 12 to 18 hours.
- the basic threads thus obtained are generally extracted from the winding and combined with several other basic threads in a wick which is then wound on a rotary support to form a roving. It has been found that the application of a composition containing a cationic antistatic agent of the quaternary ammonium salt type on the wires makes it possible to remove the electric charges generated during cutting.
- the strands are coated with an aqueous composition containing 20 to 35%, and preferably of the order of 25% by weight of cocotrimethylammonium chloride.
- the deposition rate on the wires is generally from 0.01 to 0.05% and preferably of the order of 0.03%.
- the yarns coated with the sizing composition according to the invention can be made of glass of any kind as long as it is suitable for fiber drawing, for example glass E, C , AR, and preferably in E glass.
- These same threads consist of filaments whose diameter can vary to a large extent, for example from 9 to 16 ⁇ m, and preferably 11 to 13 ⁇ m.
- the threads have a titer between 15 and 60 tex, and better still on the order of 30 tex. Therefore, even when using relatively large diameter filaments, the wire remains capable of being cut by forming a regular mat and of being rapidly impregnated with resin, which makes it possible to have excellent reinforcement while retaining the character. translucent of the composite plate.
- Another subject of the invention relates to the sizing composition capable of coating said glass strands, which composition is characterized in that it comprises:
- the sizing composition comprises: 0.5 to 5% by weight of polyurethane A 1, 5 to 5.85% by weight of polyester B 0.02 to 0.04% by weight of lubricating agent 0, 10 to 0.33% by weight of coupling agent • and at least 90% water.
- a first group of particularly preferred sizing compositions comprises:
- a second group of also particularly preferred sizing compositions comprises: • 0.65 to 1.65% by weight of polyurethane A
- polyester B • 1.60 to 2.60% by weight of polyester B
- the sizing composition comprises at least 93% by weight of water and better still at least 94%.
- the composition has an A / B weight ratio of between 0.05 and 2, and better still between 0.25 and 1.5.
- additives there may be mentioned:
- organic anti-static agents such as cationic alkoxylated quaternary ammonium salts, or inorganic, such as chloride of chromium or of an alkali or alkaline earth metal, in particular of lithium or of magnesium, - crosslinking agents such as monomers, dimers, trimers or oligomers of melamine ormol and N-methylolated compounds, - anti- oxidants such as sterically hindered phenols, diarylamines, thioethers, quinones and phosphates.
- the total content of these additives generally does not exceed 0.5% by weight of the composition, preferably 0.2%.
- the dry extract of the sizing composition is generally between 2 and 10%, preferably 2 and 5%, and advantageously of the order of 3%.
- An object of the invention also relates to the composite plates comprising the glass strands coated with the sizing composition.
- Such plates comprise at least one thermosetting polymeric material, preferably a polyester, a vinylester, an acrylic, a phenolic or epoxy resin, and glass strands, all or part of which consists of glass strands according to the invention.
- the content of glass in the composite is generally between 20 and 40% by weight, and preferably between 25 and 35%.
- the thickness of the plate can vary to a large extent, for example from 0.5 to 3 mm, and preferably from 1 to 2 mm.
- the plates according to the invention are advantageous in that they have better resistance to tensile breakage as indicated in the exemplary embodiments which follow and which allow 'illustrate the invention without, however, limiting it.
- the properties relating to the wire coated with the sizing composition and to the composite plate incorporating said wire are measured as follows: - the loss on ignition, in%, is measured under the conditions of the ISO standard
- the flock and the tension of the thread are measured by running the thread through a device made up of 8 stitches, at a speed of 50 m / min.
- the device is placed in a room conditioned at 20 ° C and 50% relative humidity.
- the flock is defined by the quantity of fibrils, in mg, obtained after passing 1 kg of thread.
- the thread tension expressed in g, is representative of the behavior of the thread during subsequent processing, in particular its suitability for unwinding.
- a thread with a tension greater than about 2000 g is generally not satisfactory because it is difficult to cut and tends to become scuffed, which affects the quality of the carpet. Indeed, such a wire produces an abundant fluff which accumulates at the level of the cutter and falls in a heap on the carpet.
- the tensile strength of the wire is measured under the conditions of standard ISO 3341. It is expressed in g / 30 tex.
- tackiness (or bondability) is determined by means of a device comprising a wire drive system at a constant speed (6 m / min), a metal pulley made of hard chromium steel, connected to a 70 g counterweight , on which the thread slides.
- the tension of the thread on the pulley is measured continuously on 60 m of thread.
- the average value of the tension, expressed in g corresponds to the tack.
- the density of electrostatic charges is obtained by cutting the wire freely unwound (no intermingling) by means of a cutter provided with two blades (cutting length: 50 mm; pressure on the anvil roller: 5 kg) placed in an enclosure at 20 ° C and at a relative humidity of 20%.
- the cut wire is collected in a metal receptacle fitted with a Faraday cage.
- the density of charges accumulated during cutting is expressed in nanoCoulomb per gram of wire (nC / g).
- the opening to cut allows to assess the quality of the dispersion of the cut wire. It is determined by cutting the wire using a cutter (Schmit and Heinzman; cutting speed: 110 rpm; length of the cut wire: 50 mm) over a conveyor belt traveling at a speed of 15 m / min., the cutting being carried out under controlled hygrometric conditions (20 ° C; 50% relative humidity).
- a felt (mass: about 15 g) is obtained, the number of agglomerated strands having the shape of logs (2400 tex), of sticks (300 to 2400 tex) and of stickings (60 to 300 tex) being counted.
- the impregnation speed at 50 and 100% is measured as follows:
- non thixotropic polyester resin (Norsodine S 2010 V sold by Cray Valley)
- a grid of grids is defined on top defining squares of 200 mm side and 28 mm center distance and there are the number of squares impregnated with the resin as a function of time.
- the impregnation speed is defined by the time necessary to obtain an impregnation of the preform at 50% and at 100%.
- the translucency of the composite plate incorporating the wires coated with the sizing composition as well as the presence of white wires within this plate are assessed visually on a plate produced in the following manner: A preform of cut wires is impregnated (200 mm x 200 mm; approx.
- the preform is obtained from wires from a roving. Translucency is rated on a scale from 1 (poorly translucent) to 5 (translucency of window glass).
- the preform is obtained from wires coming from the external part of a winding of base wire having undergone the heat treatment. The presence of white threads is noted on a scale ranging from 1 (very many visible threads) to 5 (no visible thread).
- the tensile strength of the plate, in MPa is measured under the conditions of standard ISO 527-4, the plate being manufactured in accordance with standard ISO 1268.
- a sizing composition comprising (in% by weight): • aliphatic / cycloaliphatic nonionic polyurethane (1) 2.00
- the preparation of the sizing composition is carried out as follows:
- the methoxy groups of the silanes (4) and (5) are hydrolyzed by adding acid to an aqueous solution of these silanes kept under stirring.
- the other constituents of the sizing composition are then introduced, still with stirring, and the pH is adjusted to a value of 5.0 ⁇ 0.3 if necessary.
- the dry extract of the composition thus prepared is equal to 3% by weight.
- the sizing composition is used to coat, in a known manner, glass filaments E of approximately 12 ⁇ m in diameter drawn from molten glass filaments flowing from the 2400 orifices of a die, the filaments then being collected in the form of a winding of base yarns with a title of 30 tex. The winding is then dried at 130 ° C for 12 hours. On the basic yarns extracted from the winding and gathered in rovings made up of 80 basic yarns, an aqueous antistatic solution at 25% by weight of cocotrimethylammonium chloride (6) is applied (dry content: 0.03%) .
- Example 1 The procedure is carried out under the conditions of Example 1 modified in that the content of polyurethane and of polyester is as follows (in% by weight):
- the A / B weight ratio is 0.538
- the dry extract of the composition is 3% by weight.
- the properties of the wire thus obtained and of the plate incorporating this wire are given in Table 1.
- Example 3 The procedure of Example 1 is modified, in that the content of polyurethane and of polyester is as follows (in% by weight):
- Example 1 The procedure is carried out under the conditions of Example 1 modified in that the content of polurethane and of polyester is as follows (in% by weight): • aliphatic / non-ionic cycloaliphatic polyurethane (1) 8.00
- the A / B weight ratio is 4.
- Example 1 The procedure is carried out under the conditions of Example 1 modified in that the following constituents are present in the composition in an amount of (in% by weight):
- the A / B weight ratio is 0.538.
- Example 1 The procedure is carried out under the conditions of Example 1 modified in that the following constituents are present in the composition in an amount of (in% by weight):
- the A / B weight ratio is 1.
- the dry extract of the composition is 3% by weight.
- the properties of the wire thus obtained and of the plate incorporating this wire are given in Table 1.
- Example 1 The procedure is carried out under the conditions of Example 1 modified in that the composition is free of non-ionic aliphatic / cycloaliphatic polyurethane (1) and contains 7.3% by weight of non-ionic unsaturated polyester (2) .
- the dry extract of the composition is 3.8% by weight.
- the properties of the wire thus obtained and of the plate incorporating this wire are given in Table 1.
- Example 1 The procedure is carried out under the conditions of Example 1 modified in that the composition is free of non-ionic unsaturated polyester (2) and contains 10% by weight of non-ionic aliphatic / cycloaliphatic polyurethane (1) .
- the glass strands of Examples 1 to 3, 5 and 6 in accordance with the invention have a good opening when cut and make it possible to obtain a composite plate having both good translucency. and few white threads.
- This level of performance is higher than that of yarns coated with a size containing a polyester (example 7), in particular in terms of opening to the cut, or containing a polyurethane alone (example 8) which leads to a high number of yarns. white.
- the yarns according to the invention also prove to be easier to use than the yarns currently proposed for the intended application, in particular yarns coated with a size based on a mixture of polyester and epoxy ( example C1) or polyester alone (example C3).
- the wires according to the invention also lead to a better appearance of the plate, in particular with regard to the number of white wires, compared to the wires which are more particularly suitable for the manufacture of the targeted plates, such as the wires of the example. C2 coated with a size based on poly (vinyl acetate). Compared with these same threads, the threads according to the invention also make it possible to obtain better tensile breaking strength.
- Glass strands coated with the sizing composition which combines a polyurethane and a polyester in a weight ratio equal to or less than 1.5, preferably less than or equal to 1, are remarkable in that they have both a excellent opening on cutting (less than 30) and high reinforcement properties (in particular a tensile strength at least equal to 100 MPa) while retaining a translucency and a number of visible threads quite satisfactory for the intended application.
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Reinforced Plastic Materials (AREA)
- Glass Compositions (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA2004010427A UA75414C2 (en) | 2001-06-21 | 2002-05-06 | Oiled glass fiber, oiling composition and composite plate |
DE60215343T DE60215343D1 (de) | 2001-06-21 | 2002-06-05 | Beschlichtete glasfasern, schlichtmittel sowie diese fasern enthaltende verbundelemente |
KR10-2003-7016525A KR20040017237A (ko) | 2001-06-21 | 2002-06-05 | 사이징 유리 섬유, 사이징 조성물 및 상기 섬유를 포함한복합체 |
MXPA03011651A MXPA03011651A (es) | 2001-06-21 | 2002-06-05 | Fibras de vidrio aprestadas, composicion aprestante y compuestos que comprenden esas fibras. |
US10/481,464 US20040265586A1 (en) | 2001-06-21 | 2002-06-05 | Sized glass fibres, sizing composition and composites comprising said fibres |
JP2003506820A JP4354805B2 (ja) | 2001-06-21 | 2002-06-05 | サイジング処理されたガラスストランド、サイジング組成物及び前記ストランドを含んでなる複合体 |
BRPI0210465-2A BR0210465B1 (pt) | 2001-06-21 | 2002-06-05 | fio de vidro revestido de uma composição de encolamento, composição de encolamento, e, placa compósita. |
EP02748932A EP1397320B1 (fr) | 2001-06-21 | 2002-06-05 | Fils de verre ensimes, composition d'ensimage et composites comprenant lesdits fils |
CA002450909A CA2450909A1 (fr) | 2001-06-21 | 2002-06-05 | Fils de verre ensimes, composition d'ensimage et composites comprenant lesdits fils |
SK1529-2003A SK15292003A3 (sk) | 2001-06-21 | 2002-06-05 | Šlichtované sklené vlákna, šlichtovacia kompozícia a kompozity obsahujúce tieto vlákna |
US11/508,340 US20070122617A1 (en) | 2001-06-21 | 2006-08-23 | Sized glass fibres, sizing composition and composites comprising said fibres |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR01/08221 | 2001-06-21 | ||
FR0108221A FR2826359B1 (fr) | 2001-06-21 | 2001-06-21 | Fils de verre ensimes, composition d'ensimage et composites comprenant lesdits fils |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/508,340 Continuation US20070122617A1 (en) | 2001-06-21 | 2006-08-23 | Sized glass fibres, sizing composition and composites comprising said fibres |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003000611A1 true WO2003000611A1 (fr) | 2003-01-03 |
Family
ID=8864632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2002/001904 WO2003000611A1 (fr) | 2001-06-21 | 2002-06-05 | Fils de verre ensimes, composition d'ensimage et composites comprenant lesdits fils |
Country Status (17)
Country | Link |
---|---|
US (2) | US20040265586A1 (fr) |
EP (1) | EP1397320B1 (fr) |
JP (1) | JP4354805B2 (fr) |
KR (1) | KR20040017237A (fr) |
CN (1) | CN1309671C (fr) |
AT (1) | ATE342242T1 (fr) |
BR (1) | BR0210465B1 (fr) |
CA (1) | CA2450909A1 (fr) |
DE (1) | DE60215343D1 (fr) |
ES (1) | ES2274063T3 (fr) |
FR (1) | FR2826359B1 (fr) |
MX (1) | MXPA03011651A (fr) |
RU (1) | RU2294903C2 (fr) |
SK (1) | SK15292003A3 (fr) |
UA (1) | UA75414C2 (fr) |
WO (1) | WO2003000611A1 (fr) |
ZA (1) | ZA200309284B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006001385A1 (fr) * | 2004-06-28 | 2006-01-05 | Nippon Sheet Glass Company, Limited | Cordon destiné à renforcer du caoutchouc, procédé de fabrication du cordon et produit de caoutchouc utilisant le cordon |
US8012576B2 (en) * | 2004-04-16 | 2011-09-06 | Owens Corning Intellectual Capital, Llc | Roof coverings having improved tear strength |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2826359B1 (fr) * | 2001-06-21 | 2004-05-07 | Saint Gobain Vetrotex | Fils de verre ensimes, composition d'ensimage et composites comprenant lesdits fils |
US20050266757A1 (en) * | 2003-10-17 | 2005-12-01 | Roekens Bertrand J | Static free wet use chopped strands (WUCS) for use in a dry laid process |
FR2864073B1 (fr) * | 2003-12-17 | 2006-03-31 | Saint Gobain Vetrotex | Fils de verre ensimes a impregnation rapide pour le renforcement de matieres polymeres |
US20070039703A1 (en) * | 2005-08-19 | 2007-02-22 | Lee Jerry H | Wet formed mat having improved hot wet tensile strengths |
US8652288B2 (en) | 2006-08-29 | 2014-02-18 | Ocv Intellectual Capital, Llc | Reinforced acoustical material having high strength, high modulus properties |
DE102007038438A1 (de) * | 2007-08-16 | 2009-02-19 | Bayer Materialscience Ag | Glasfaserverstärkte Polycarbonat-Formmassen |
CN106186733A (zh) * | 2016-07-05 | 2016-12-07 | 旌德县源远新材料有限公司 | 一种用于通信光纤中的玻璃纤维纱及其制备方法 |
JP6886281B2 (ja) * | 2016-12-05 | 2021-06-16 | 三洋化成工業株式会社 | 繊維用集束剤組成物 |
CN107224782B (zh) * | 2017-06-30 | 2019-05-14 | 江苏绿地环保滤材有限公司 | 一种用于工业粉尘除灰的滤袋 |
CN108035029A (zh) * | 2017-12-26 | 2018-05-15 | 瑞安市华臻鞋材有限公司 | 聚氨酯织线的加工配方及其加工方法 |
CN108893823A (zh) * | 2018-06-22 | 2018-11-27 | 上海曙雀贸易有限公司 | 一种玻璃纤维长丝复合纱的包覆膜方法 |
EP3757081A1 (fr) * | 2019-06-27 | 2020-12-30 | Heraeus Quarzglas GmbH & Co. KG | Procédé de fabrication d'un objet tridimensionnel en verre et fibre de verre appropriée correspondant |
US20220258435A1 (en) * | 2019-10-29 | 2022-08-18 | Nitto Boseki Co., Ltd. | Glass multiple-ply roving, random mat for forming thermoplastic composite material, and glass-fiber-reinforced thermoplastic resin sheet |
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FR2495129A1 (fr) * | 1980-12-03 | 1982-06-04 | Ppg Industries Inc | Composition d'encollage conferant aux fibres de verre encollees une stabilite amelioree aux rayons ultraviolets |
EP0356655A2 (fr) * | 1988-07-05 | 1990-03-07 | Ppg Industries, Inc. | Traitement chimique de fibres et leur utilisation pour le renforcement de matrices polymères |
WO1999044960A1 (fr) * | 1998-03-03 | 1999-09-10 | Ppg Industries Ohio, Inc. | Brins de fibres de verre recouvertes de particules lubrifiantes inorganiques et produits comportant de tels brins |
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US4029623A (en) * | 1974-10-07 | 1977-06-14 | Ppg Industries, Inc. | Glass fiber sizing compositions for the reinforcement of resin matrices |
US4271229A (en) * | 1979-09-04 | 1981-06-02 | Ppg Industries, Inc. | Sizing composition to yield sized glass fibers with improved UV stability |
US4341877A (en) * | 1980-06-04 | 1982-07-27 | Ppg Industries, Inc. | Sizing composition and sized glass fibers and process |
US4789593A (en) | 1985-06-25 | 1988-12-06 | Ppg Industries, Inc. | Glass fibers with fast wettability and method of producing same |
US4752527A (en) | 1985-06-25 | 1988-06-21 | Ppg Industries, Inc. | Chemically treated glass fibers for reinforcing polymeric materials processes |
CA1340052C (fr) | 1988-03-31 | 1998-09-22 | Narasimhan Raghupathi | Fibres de verre traitees chimiquement pour renforcer des matrices de polymeres thermodurcissables |
US5247004A (en) * | 1989-02-03 | 1993-09-21 | Ppg Industries, Inc. | Polymeric-containing compositions with improved oxidative stability |
US5242958A (en) | 1991-07-12 | 1993-09-07 | Ppg Industries, Inc. | Chemical treating composition for glass fibers having emulsified epoxy with good stability and the treated glass fibers |
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US5670255A (en) * | 1995-01-23 | 1997-09-23 | Ppg Industries, Inc. | Antioxidant compositions for coating substrates, substrates coated with the same and methods for inhibiting the oxidation of such compositions applied to a substrate |
DE19523512A1 (de) * | 1995-06-28 | 1997-01-02 | Bayer Ag | Schlichtezusammensetzung, beschlichtete Glasfasern sowie deren Verwendung |
US6025073A (en) * | 1997-06-04 | 2000-02-15 | N.V. Owens-Corning S.A. | High solubility size composition for fibers |
US5877240A (en) * | 1997-09-26 | 1999-03-02 | Owens Corning Fiberglas Technology, Inc. | Sizing composition for glass fibers for reinforcement of engineered thermoplastic materials |
US6399198B1 (en) * | 1998-12-23 | 2002-06-04 | Owens Corning Fiberglas Technology, Inc. | Nonaqueous sizing system for glass fibers and injection moldable polymers |
FR2826359B1 (fr) * | 2001-06-21 | 2004-05-07 | Saint Gobain Vetrotex | Fils de verre ensimes, composition d'ensimage et composites comprenant lesdits fils |
-
2001
- 2001-06-21 FR FR0108221A patent/FR2826359B1/fr not_active Expired - Fee Related
-
2002
- 2002-05-06 UA UA2004010427A patent/UA75414C2/uk unknown
- 2002-06-05 CN CNB028124626A patent/CN1309671C/zh not_active Expired - Fee Related
- 2002-06-05 US US10/481,464 patent/US20040265586A1/en not_active Abandoned
- 2002-06-05 WO PCT/FR2002/001904 patent/WO2003000611A1/fr active IP Right Grant
- 2002-06-05 BR BRPI0210465-2A patent/BR0210465B1/pt not_active IP Right Cessation
- 2002-06-05 DE DE60215343T patent/DE60215343D1/de not_active Expired - Lifetime
- 2002-06-05 EP EP02748932A patent/EP1397320B1/fr not_active Expired - Lifetime
- 2002-06-05 ES ES02748932T patent/ES2274063T3/es not_active Expired - Lifetime
- 2002-06-05 MX MXPA03011651A patent/MXPA03011651A/es active IP Right Grant
- 2002-06-05 JP JP2003506820A patent/JP4354805B2/ja not_active Expired - Fee Related
- 2002-06-05 SK SK1529-2003A patent/SK15292003A3/sk unknown
- 2002-06-05 AT AT02748932T patent/ATE342242T1/de not_active IP Right Cessation
- 2002-06-05 KR KR10-2003-7016525A patent/KR20040017237A/ko active IP Right Grant
- 2002-06-05 CA CA002450909A patent/CA2450909A1/fr not_active Abandoned
- 2002-06-05 RU RU2004101415/03A patent/RU2294903C2/ru not_active IP Right Cessation
-
2003
- 2003-11-28 ZA ZA200309284A patent/ZA200309284B/en unknown
-
2006
- 2006-08-23 US US11/508,340 patent/US20070122617A1/en not_active Abandoned
Patent Citations (3)
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FR2495129A1 (fr) * | 1980-12-03 | 1982-06-04 | Ppg Industries Inc | Composition d'encollage conferant aux fibres de verre encollees une stabilite amelioree aux rayons ultraviolets |
EP0356655A2 (fr) * | 1988-07-05 | 1990-03-07 | Ppg Industries, Inc. | Traitement chimique de fibres et leur utilisation pour le renforcement de matrices polymères |
WO1999044960A1 (fr) * | 1998-03-03 | 1999-09-10 | Ppg Industries Ohio, Inc. | Brins de fibres de verre recouvertes de particules lubrifiantes inorganiques et produits comportant de tels brins |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8012576B2 (en) * | 2004-04-16 | 2011-09-06 | Owens Corning Intellectual Capital, Llc | Roof coverings having improved tear strength |
WO2006001385A1 (fr) * | 2004-06-28 | 2006-01-05 | Nippon Sheet Glass Company, Limited | Cordon destiné à renforcer du caoutchouc, procédé de fabrication du cordon et produit de caoutchouc utilisant le cordon |
US9593445B2 (en) | 2004-06-28 | 2017-03-14 | Nippon Sheet Glass Company, Limited | Cord for reinforcing rubber, method of manufacturing the cord, and rubber product using the cord |
Also Published As
Publication number | Publication date |
---|---|
ATE342242T1 (de) | 2006-11-15 |
RU2004101415A (ru) | 2005-06-10 |
ES2274063T3 (es) | 2007-05-16 |
RU2294903C2 (ru) | 2007-03-10 |
CN1309671C (zh) | 2007-04-11 |
DE60215343D1 (de) | 2006-11-23 |
MXPA03011651A (es) | 2005-03-07 |
ZA200309284B (en) | 2004-09-28 |
KR20040017237A (ko) | 2004-02-26 |
BR0210465B1 (pt) | 2012-01-24 |
SK15292003A3 (sk) | 2004-06-08 |
BR0210465A (pt) | 2004-08-10 |
UA75414C2 (en) | 2006-04-17 |
EP1397320B1 (fr) | 2006-10-11 |
US20070122617A1 (en) | 2007-05-31 |
JP2004530805A (ja) | 2004-10-07 |
CN1518527A (zh) | 2004-08-04 |
EP1397320A1 (fr) | 2004-03-17 |
CA2450909A1 (fr) | 2003-01-03 |
US20040265586A1 (en) | 2004-12-30 |
FR2826359A1 (fr) | 2002-12-27 |
JP4354805B2 (ja) | 2009-10-28 |
FR2826359B1 (fr) | 2004-05-07 |
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