EP0551406B1 - Polyester/viscose composite yarns and fabric material containing said yarns as flexible coated abrasive support - Google Patents
Polyester/viscose composite yarns and fabric material containing said yarns as flexible coated abrasive support Download PDFInfo
- Publication number
- EP0551406B1 EP0551406B1 EP91918852A EP91918852A EP0551406B1 EP 0551406 B1 EP0551406 B1 EP 0551406B1 EP 91918852 A EP91918852 A EP 91918852A EP 91918852 A EP91918852 A EP 91918852A EP 0551406 B1 EP0551406 B1 EP 0551406B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- polyester
- fibers
- fabric
- viscose
- range
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Revoked
Links
Classifications
-
- 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
- B24D11/02—Backings, e.g. foils, webs, mesh fabrics
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/442—Cut or abrasion resistant yarns or threads
Definitions
- the present invention relates to composite polyester/viscose spun yarns and fabrics containing the same.
- the present invention also relates to a method of making composite polyester/viscose spun yarns and fabrics containing the same.
- combed cotton yarn e.g., combed Egyptian cotton yarn
- Such flexible backings are woven textiles typically prepared by weaving a sized combed cotton warp yarn and an unsized combed cotton weft yarn.
- the warp yarns are typically sized to aid in the consolidation of the warp yarns during weaving.
- the sizing agent decreases the adhesiveness of materials attached to the sized fibers.
- the warp yarns are usually desized by conventional desizing techniques.
- the desized warp yarns are usually then stretched in an aqueous-based solution or dispersion.
- the woven fabric optionally is presized, backsized, or both.
- the resulting woven fabric is then coated on one face (preferably, the front face) with an abrasive layer comprising a bonding material and abrasive grains or particles.
- Woven fabric comprising combed Egyptian cotton yarn, when conditioned at zero percent relative humidity and at a temperature of about 20-25°C, generally have a weight of up to 220 g/m2, a tensile strength in the warp direction of about 140 daN/5cm and a tensile strength in the weft direction of about 60 daN/5cm.
- U.S. Pat. No. 3,316,072 states the use of synthetic fibers such as polyester fibers in fabrics used as backings for coated abrasive have not been successful because the adherence of adhesives to the synthetic fibers is practically nil.
- patentee made yarns having synthetic fiber cores with a sheath of cellulose fibers Although patentee states woven fabric made from the composite cotton/synthetic yarn has higher tensile strength and greater resistance to tear than woven fabric made with conventional cotton yarn, woven fabric made from the composite cotton synthetic yarn is slightly less flexible than woven fabric made from conventional cotton yarn.
- U.S. Pat. No. 4,282,011 discloses a woven fabric comprising glass fibers cushioned from each other by organic fibers (e.g., fibers of cotton, polyester, polyester-cotton blend, nylon, wool, acrylic, acetate, and mixtures thereof) in the warp direction and organic fibers in the weft direction.
- organic fibers e.g., fibers of cotton, polyester, polyester-cotton blend, nylon, wool, acrylic, acetate, and mixtures thereof
- Suitable yarn materials are said to include fibers of cotton, polynosic, rayon, polyester, polyamide, and polyacrylonitrile, depending on the particular proportion and type of fiber, as well as the particular properties (e.g., wet strength) desired.
- French Pat. Appl. No. 2,578,860 published September 19, 1986, discloses a co-textured yarn comprising at least two continuous multifilamentary filaments (a synthetic filament such as those made of polyamide, polyester, polyolefin, and polyvinyl chloride and an artificial cellulosic filament such as those made of rayon) which are twisted together.
- a synthetic filament such as those made of polyamide, polyester, polyolefin, and polyvinyl chloride
- an artificial cellulosic filament such as those made of rayon
- the present invention provides a coated abrasive article having an abrasive layer on a fabric backing characterized by the fabric backing comprising at least 25 percent by weight of polyester/viscose spun yarn, based on the total weight of said fabric backing, wherein said polyester/viscose spun yarn comprises viscose fibers and polyester fibers, said fabric backing having a dry weight up to about 350 g/m2 and having warp yarn and weft yarn, wherein said warp yarn is sized.
- the present invention also provides a coated abrasive article having an abrasive layer on a fabric backing characterized by the fabric backing comprising at least 25 percent by weight of polyester/viscose spun yarn, based on the total weight of said fabric backing, wherein said polyester/viscose spun yarn comprises viscose fibers and polyester fibers, said fabric backing being sized and having a dry weight up to about 350 g/m2.
- the composite polyester/viscose spun yarn comprises viscose fibers in the range from about 35 to 70 percent by weight and polyester fibers in the range from about 65 to about 30 percent by weight, based on the total weight of the composite polyester/viscose spun yarn.
- the polyester/viscose spun yarn can further comprise conventional fibers such as fibers of cotton, polyamide, acrylic, and combinations thereof.
- dry weight refers to the weight per unit area of a fabric conditioned at zero percent relative humidity and at a temperature of about 20 to 25°C.
- the present invention provides a method for preparing the fabric backing of the coated abrasive article the method comprising the steps of:
- the fabric has strength, stretch, flexibility, and adhesive adherence properties equal to or better than comparable fabric materials made from combed cotton fibers. Surprisingly, the fabric has such flexibility and adhesive adherence properties without the need to desize the fabric.
- the method according to the present invention for wet stretching woven fabric comprising the polyester/viscose spun yarn is advantageous over wet stretching methods which use organic solvent-based solutions or dispersions because use of an aqueous-based solution or dispersion eliminates the safety hazards of organic solvents from personnel and from the environment.
- Suitable viscose fibers include rayon fibers, spun staple rayon fibers, and combinations thereof.
- the preferred viscose fibers are spun staple rayon fibers.
- Viscose fibers are commercially available, for example, under the trade designation "LENZING MODAL HIGH TENACITY FIBERS" from Lenzing Ltd. of Lenzing, Austria.
- the viscose fibers preferably have a high tenacity such that a composite polyester/viscose spun yarn, when conditioned at about 65 percent relative humidity and at a temperature at about 20°C, has a tenacity of at least about 25 cN/tex.
- the viscose fibers have a staple length in the range from about 32 to about 40 mm and a linear density in the range from about 1.3 to about 1.7 dtex.
- Suitable polyester fibers are commercially available, for example, under the trade designation "TERGAL T111 FIBER” from Rhone-Poulenc Ltd. of France.
- the polyester fibers preferably have a staple length in the range from about 25 to about 50 mm and a linear density in the range from about 1.3 to about 1.7 dtex. More preferably, the polyester fibers have a linear density in the range from 1.3 to about 1.5 dtex.
- the yarn is spun from the fibers using conventional spinning techniques such as ring spinning.
- the composite polyester/viscose spun yarn has, when conditioned at about 65 percent relative humidity and at a temperature of about 20°C, metric number of at least about 28 m for about 1 gram, and a tenacity of greater than about 20 cN/tex, and more preferably, a tenacity of at least about 25 cN/tex.
- a fabric comprising composite polyester/viscose spun yarns comprising substantially greater than about 65 percent viscose fibers typically has inferior stretch (i.e., excess stretch) and break strength properties as compared to fabric comprising about 65 percent by weight viscose fibers.
- a fabric material comprising composite polyester/viscose spun yarns comprising substantially less than about 30 percent by weight viscose fibers typically has inferior flexibility as compared to fabric comprising greater than about 35 percent by weight viscose fibers.
- the most preferred weight ratio of polyester fibers to viscose fibers is about 1:1.
- a fabric comprising a polyester/viscose spun yarn comprising such a polyester fiber to viscose fiber weight ratio typically exhibits the optimum compromise of strength, stretch, and flexibility.
- the fabric comprises at least 25 percent by weight of the composite polyester/viscose spun yarns.
- the fabric can be one of a nonwoven fabric, a woven fabric, or a knitted fabric.
- the most preferred fabric is woven and comprises spun staple rayon fibers and polyester fibers, wherein the weight ratio of polyester fibers to viscose fibers is about 1:1.
- Woven fabric can be made using conventional techniques such as rapier weaving, air jet weaving, water jet weaving, or fly-shuttle looming.
- Nonwoven fabric can be made, for example, using conventional air lay, mechanical, wet lay, spun bond, or stitchbond techniques.
- Knitted fabric can be made using conventional techniques such as stitchbonding.
- a woven fabric has at least one of warp yarns and weft yarns comprising the composite polyester/viscose spun yarns.
- the woven fabric can further comprise one of yarns comprising polyester fibers, viscose fibers, cotton fibers, polyamide fibers, acrylic fibers, and combinations thereof.
- the fabric has a dry weight in the range from about 80 to about 300 g/m2.
- the fabric material has a dry weight corresponding to one of the known varieties of textile fabrics such as J weight (i.e., having a dry weight in the range from about 160 to about 200 g/m2), X weight (i.e., having a dry weight in the range from about 220 to 260 g/m2), and Y weight (i.e., having a dry weight in the range from about 260 to about 300 g/m2).
- J weight i.e., having a dry weight in the range from about 160 to about 200 g/m2
- X weight i.e., having a dry weight in the range from about 220 to 260 g/m2
- Y weight i.e., having a dry weight in the range from about 260 to about 300 g/m2
- a preferred method for wet stretching a woven fabric comprises passing the woven fabric through a conventional aqueous-based solution or dispersion used for wet stretching fabric, while under a load in the range from about 0.25 to about 25 kg/cm, wherein the aqueous-based solution or dispersion is at a temperature in the range from about 15 to about 150°C.
- the aqueous-based solution or dispersion can contain a conventional dye or colorant.
- the (wet) stretched woven fabric is dried at a temperature in the range from about 110 to about 200°C.
- the fabric can optionally be presized or backsized with conventional materials for this purpose.
- the presize or backsize material can be applied to the fabric using conventional coating techniques.
- the woven fabric when conditioned at about 65 percent relative humidity and at a temperature at about 20°C, has a tensile strength of at least about 70 daN/5 cm.
- the fabric can be used as a backing for a coated abrasive article.
- the fabric material is a woven fabric.
- Such a woven fabric material when conditioned at about 65 percent relative humidity and at a temperature of about 20°C has a lengthwise elongation value up to about 8 percent under a load of about 90 daN/5cm. More preferably, the woven fabric, when conditioned at about 65 percent relative humidity and at a temperature of about 20°C has a lengthwise elongation value in the range of about 4.5 percent under a load of about 90 daN/5cm.
- a coated abrasive article according to the present invention may be in any conventional form, including those having a abrasive layer comprising a make layer, abrasive grains, a size layer, etc., and other functional layers (e.g, a supersize layer), and those having an abrasive monolayer derived from a slurry layer comprising a bond system and abrasive grain, and other functional layers.
- the coated abrasive article can be prepared using materials and techniques known in the art for constructing coated abrasive articles.
- the preferred bond system is a resinous or glutinous (e.g, hide glue) adhesive.
- typical resinous adhesive include phenolic resins, urea formaldehyde resins, melamine- formaldehyde, epoxy resins, acrylate resins, urethane resins, and combinations thereof.
- the bond system may contain other additives which are well known in the art, such as, grinding aids, plasticizers, fillers, coupling agents, wetting agents, dyes, and pigments.
- the abrasive grains are selected from such known grains as fused aluminum oxide, heat-treated aluminum oxide, ceramic aluminum oxide, cofused alumina zirconia, emery, flint, garnet, silicon carbide, diamond, cubic boron nitride, and combinations thereof.
- Examples of useful materials which may be used in the supersize coat may include the metal salts of fatty acids, urea-formaldehyde, novolak phenolic resins, waxes, mineral oils, and fluorochemicals.
- the preferred supersize produces a metal salt of fatty acid such as zinc stearate.
- a make coat is applied to a major surface of the fabric followed by projecting a plurality of abrasive grains into the make coat. It is preferable in preparing the coated abrasive that the abrasive grains be electrostatically coated.
- the make coating is cured in a manner sufficient to at least partially solidify it such that a size coat can be applied over the abrasive grains.
- the size coat is applied over the abrasive grains in the make coat.
- the make coat size coats are fully cured.
- a supersize coat is applied over the size coat and cured.
- a slurry containing abrasive grains dispersed in a bond material is applied to a major surface of the backing.
- the bond material is then cured.
- a supersize coat is applied over the slurry coat and cured.
- the make coat and size coat or slurry coat can be solidified or cured by means known in the art, for example, heat or radiation energy.
- the coated abrasive article can be in the shape of conventional coated abrasive articles, for example, disc, sheets, belts, and strips.
- Examples 1-3 illustrate the preparation of composite polyester/viscose spun yarns.
- the polyester fibers (commercially available under the trade designation "TERGAL T111 FIBER" from Rhone-Poulenc Ltd.) had a denier of about 1.5 dtex, a staple length of about 38 mm (over a range of about 30 to about 40 mm), a tenacity of about 62 to about 64 cN/tex (fiber conditioned at 65 percent relative humidity and at a temperature of about 20°C) and a elongation at break of about 16 percent at break (fiber conditioned at about 65 percent relative humidity and at a temperature of about 20°C).
- the viscose fibers were spun staple rayon fibers (commercially available under the trade designation "LENZING MODAL HIGH TENACITY FIBERS" from Lenzing Ltd.) which had a denier of about 1.7 dtex, a staple length of about 40 mm, a tensile strength of about 34 to 36 cN/tex (fiber conditioned at about 65 percent relative humidity and at a temperature of about 20°C), and an elongation at break of about 13 to 15 percent at break (fiber conditioned at about 65 percent relative humidity and at a temperature of about 20°C).
- polyester fibers and spun staple rayon fibers were made into composite polyester/spun staple rayon yarns having a polyester fiber to spun staple rayon fiber weight ratio of about 1 to 1 using the conventional ring spinning technique, wherein the fibers were twisted in the range from about 600 to about 850 twists per meter of length.
- the polyester and spun staple rayon fibers were then carded, doubled, and stretched.
- the resulting yarns, Examples 1 to 3, had metric values of 34, 40, and 50 meters for 1 gram (i.e., metric number) (mn of 34, 40, and 50).
- Comparative A a polyester yarn, consisted essentially of polyester fibers ("TERGAL T111 FIBERS").
- Comparative B spun staple rayon yarn, consisting essentially of spun staple rayon fibers ("LENZING MODAL HIGH TENACITY FIBERS”).
- Comparative C combed Egyptian cotton yarn, consisted essentially of combed Egyptian cotton fibers (commercially available from Hoffe of Salle, Germany).
- Comparative D a composite polyester/Egyptian cotton yarn, consisted essentially of about 50 weight percent polyester fibers (“TERGAL T111 FIBERS”), and about 50 weight percent combed Egyptian cotton fibers (from Hoffe).
- Examples 4 to 6 illustrate the preparation of a woven fabric.
- the weight of the woven fabric was in the range from about 160 to about 200 g/m2, which corresponds to what is conventionally known as J-type woven fabric (i.e., "jean").
- the weave of the woven fabric was armored serge (i.e, drill weave) (2/1).
- the warp yarn used to prepare Examples 4 to 6 was a polyester/rayon spun yarn (P/R) comprising about 50 percent by weight polyester fibers ("TERGAL T111 FIBERS") and about 50 percent by weight spun staple rayon fibers ("LENZING MODAL HIGH TENACITY FIBERS").
- P/R polyester/rayon spun yarn
- the weft yarn for Examples 4-6 was either the polyester/rayon spun yarn used as the warp yarn or a yarn comprising American cotton (A-cotton) fibers (commercially available from Perrin of Cornimont, France).
- the warp yarns Prior to weaving the yarns, the warp yarns were sized by a conventional sizing means, wherein the warp yarns were impregnated by passing them through an aqueous-based bath which left a superficial deposit around the composite yarn.
- the aqueous-based bath comprised about 100 parts water, 4 parts carboxymethylcellulose-polyvinyl alcohol (commercially available under the trade designation "ROTTA 989” from Rotta Ltd.) in about 2 parts carboxymethylcellulose (commercially available under the trade designation "CMC P 400” from Sopatis Ltd.).
- the temperature of the aqueous-based bath during the sizing was in the range from about 75-85°C.
- the fabrics of Examples 4 to 6 were prepared from the yarns using conventional weaving methods.
- the metric numbers of the yarns used and the number of threads per unit length are listed in Table 2, below.
- Comparatives E, F, and G were prepared as described above for Examples 4 to 6 except the warp and weft yarns were comprised of Egyptian cotton (E-cotton) fibers (from Hoffe).
- E-cotton Egyptian cotton
- the metric number of the fibers used to prepare the comparative examples and the number of threads per unit length are listed in Table 2 below.
- the tensile strength in both the warp direction and the weft direction of the fabrics of Examples 4 to 6 and the comparative Examples E, F, and G were measured using a conventional tensile tester (commercially available under the trade designation "LLYOD TYPE M5K” from Lloyd Instruments of South Hampton, UK). Each fabric tested was conditioned at about 65 percent relative humidity and at a temperature of about 20°C. The sample width was about 50 ⁇ 0.5 mm. The distance between the jaws was about 200 ⁇ 1 mm. The speed was about 100 mm/minute. The load for the elongation test was about 90 daN/5cm. The results are listed in Table 2 below.
- each sample was stretched in an aqueous-based bath as follows.
- the aqueous-based bath comprised about 1000 parts water, about 175 parts of a brown-black dye agent (commercially available under the trade designation "CORIACIDE” from ICI Ltd.) and an alkylphosphate-based wetting agent.
- the temperature of the aqueous-based bath was about 75-85°C.
- Each fabric was passed through the aqueous-based bath under a linear tension of about 1.5 kilograms per centimeter. The fabric was then dried on a heating cylinder at a temperature of about 175°C.
- a presized material was then coated onto the weft yarn face of each fabric.
- the presized material was derived from a resin formulation comprising 150 parts of a thermohardening resin (phenol formaldehyde type at 50 percent solids) about 850 parts of a styrene/butadiene-based latex, about 2 parts of a silicon-based antifoaming agent, and about 11 parts of a anionic emulsion thickening agent.
- the viscosity of the presize formulation was about 3500 to about 5000 cps.
- the presize formulation was coated onto the weft yarn face to provide a quantity sufficient to allow front filling of the fabric.
- the coated presize was dried at a temperature of about 135°C and provided an average add-on weight to each fabric of about 50 ⁇ 5 g/m2.
- each fabric was then coated with a backsize material derived from a formulation comprising about 10,000 parts of a styrene/butadiene-based latex, about 20 parts of a silicon-based antifoam agent, and about 3 parts of a dye agent (commercially available under the trade designation "CHLORAZOL BLUE GD LIQUID" from I.C.I. Ltd.).
- a backsize material derived from a formulation comprising about 10,000 parts of a styrene/butadiene-based latex, about 20 parts of a silicon-based antifoam agent, and about 3 parts of a dye agent (commercially available under the trade designation "CHLORAZOL BLUE GD LIQUID" from I.C.I. Ltd.).
- the backsize formulation was coated onto the warp face of each fabric.
- the backsize formulation was dried in a temperature of about 100°C and provided an average dry add-on weight of about 18 to 22 g/m2.
- the tensile strength of presized and backsized Examples 4 and 5 in the warp and weft direction were determined as described above.
- the tensile strength of presized and backsized Examples 4 and 5 in the warp direction were about 170 and about 120 daN/5 cm, respectively.
- the tensile strength of presized and backsized Examples 4 and 5 in the weft direction was about 75 and about 50 daN/5 cm, respectively.
- the elongation at break of presized and backsized Examples 4 and 5 was measured in the warp direction as described above.
- the elongation at break of presized and backsized Examples 4 and 5 in the warp direction was about 6.5 daN/5 cm.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Woven Fabrics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Treatment Of Fiber Materials (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9012173A FR2667619B1 (fr) | 1990-10-03 | 1990-10-03 | Fils composites de polyester/viscose et etoffe contenant de tels fils en tant que support souple d'abrasif applique. |
FR9012173 | 1990-10-03 | ||
PCT/US1991/007320 WO1992006232A1 (en) | 1990-10-03 | 1991-10-03 | Polyester/viscose composite yarns and fabric material containing said yarns as flexible coated abrasive support |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0551406A1 EP0551406A1 (en) | 1993-07-21 |
EP0551406B1 true EP0551406B1 (en) | 1994-12-21 |
Family
ID=9400889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91918852A Revoked EP0551406B1 (en) | 1990-10-03 | 1991-10-03 | Polyester/viscose composite yarns and fabric material containing said yarns as flexible coated abrasive support |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0551406B1 (xx) |
JP (1) | JPH06501751A (xx) |
KR (1) | KR930702566A (xx) |
BR (1) | BR9106940A (xx) |
CA (1) | CA2091884A1 (xx) |
DE (1) | DE69106142T2 (xx) |
FR (1) | FR2667619B1 (xx) |
MX (1) | MX9101404A (xx) |
WO (1) | WO1992006232A1 (xx) |
ZA (1) | ZA917821B (xx) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102260949A (zh) * | 2011-06-24 | 2011-11-30 | 杭州奥华纺织有限公司 | 一种涤粘涡流纺机织布织物及其制备方法 |
CN104805556A (zh) * | 2015-05-08 | 2015-07-29 | 福州开发区正泰纺织有限公司 | 一种精梳棉与化纤混纺的制作工艺 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3623509B1 (de) * | 2018-09-13 | 2021-04-07 | Lenzing Aktiengesellschaft | Gewebe aus miteinander verwobenen zwirnen |
CN114438638A (zh) * | 2021-12-30 | 2022-05-06 | 际华三五零九纺织有限公司 | 一种功能粘胶混纺纱及其制备方法和应用 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1026175A (en) * | 1962-10-25 | 1966-04-14 | Carborundum Co | Improvements in abrasive coated cloth |
DE1652921A1 (de) * | 1967-10-25 | 1971-04-29 | Reichhold Albert Chemie Ag | Schleifkorntraegergewebebahn aus regenerierten Cellulosefasern und Verfahren zu deren Herstellung |
FR2205902A5 (en) * | 1972-11-08 | 1974-05-31 | Gosse Filature De L | Core yarn with core of synthetic filaments - surrounded by fibres false twisted to increase elasticity |
US4035961A (en) * | 1974-07-24 | 1977-07-19 | Norton Company | Coated abrasive backing of dimensionally stabilized heat stretched fabric |
DE2539416B2 (de) * | 1975-09-04 | 1980-03-13 | Josef Rudnick Gmbh & Co, 4440 Rheine | Dreikomponentenmischgarn und Verfahren zu seiner Herstellung |
US4282011A (en) * | 1980-05-30 | 1981-08-04 | Dan River Incorporated | Woven fabrics containing glass fibers and abrasive belts made from same |
FR2578860B1 (fr) * | 1985-03-15 | 1987-05-15 | Rhone Poulenc Fibres | Fil cotexture, son procede de fabrication et articles textiles realises. |
-
1990
- 1990-10-03 FR FR9012173A patent/FR2667619B1/fr not_active Expired - Fee Related
-
1991
- 1991-09-30 ZA ZA917821A patent/ZA917821B/xx unknown
- 1991-10-02 MX MX9101404A patent/MX9101404A/es not_active IP Right Cessation
- 1991-10-03 JP JP3517203A patent/JPH06501751A/ja active Pending
- 1991-10-03 BR BR919106940A patent/BR9106940A/pt not_active Application Discontinuation
- 1991-10-03 DE DE69106142T patent/DE69106142T2/de not_active Revoked
- 1991-10-03 EP EP91918852A patent/EP0551406B1/en not_active Revoked
- 1991-10-03 WO PCT/US1991/007320 patent/WO1992006232A1/en not_active Application Discontinuation
- 1991-10-03 KR KR1019930701030A patent/KR930702566A/ko not_active Application Discontinuation
- 1991-10-03 CA CA002091884A patent/CA2091884A1/en not_active Abandoned
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102260949A (zh) * | 2011-06-24 | 2011-11-30 | 杭州奥华纺织有限公司 | 一种涤粘涡流纺机织布织物及其制备方法 |
CN102260949B (zh) * | 2011-06-24 | 2013-07-10 | 杭州奥华纺织有限公司 | 一种涤粘涡流纺机织布织物的制备方法 |
CN104805556A (zh) * | 2015-05-08 | 2015-07-29 | 福州开发区正泰纺织有限公司 | 一种精梳棉与化纤混纺的制作工艺 |
Also Published As
Publication number | Publication date |
---|---|
JPH06501751A (ja) | 1994-02-24 |
EP0551406A1 (en) | 1993-07-21 |
WO1992006232A1 (en) | 1992-04-16 |
FR2667619B1 (fr) | 1993-07-30 |
DE69106142D1 (de) | 1995-02-02 |
ZA917821B (en) | 1992-06-24 |
BR9106940A (pt) | 1993-08-03 |
FR2667619A1 (fr) | 1992-04-10 |
CA2091884A1 (en) | 1992-04-04 |
DE69106142T2 (de) | 1995-06-22 |
KR930702566A (ko) | 1993-09-09 |
MX9101404A (es) | 1992-06-05 |
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