WO1999004074A1 - A yarn for articifial grass, a method of manufacturing said yarn and a field of artificial grass in which said yarn is incorporated - Google Patents
A yarn for articifial grass, a method of manufacturing said yarn and a field of artificial grass in which said yarn is incorporated Download PDFInfo
- Publication number
- WO1999004074A1 WO1999004074A1 PCT/NL1998/000413 NL9800413W WO9904074A1 WO 1999004074 A1 WO1999004074 A1 WO 1999004074A1 NL 9800413 W NL9800413 W NL 9800413W WO 9904074 A1 WO9904074 A1 WO 9904074A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- yarn
- polypropylene
- polyamide
- artificial grass
- polyethylene
- Prior art date
Links
Classifications
-
- 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
- D02G3/445—Yarns or threads for use in floor fabrics
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/08—Surfaces simulating grass ; Grass-grown sports grounds
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2505/00—Industrial
- D10B2505/20—Industrial for civil engineering, e.g. geotextiles
- D10B2505/202—Artificial grass
Definitions
- a yarn for artificial grass a method of manufacturing said yarn and a field of artificial grass in which said yarn is incorporated.
- the invention relates to a yarn containing polyamide for producing artificial grass.
- the invention furthermore relates to a method of manufacturing said yarn and to a field of artificial grass in which said yarn is incorporated.
- Such a yarn for a field of artificical grass is known from Japanese patent publ ication JP 7048778A.
- the field of artificial grass is obtained by intertwining polyamide fibre and PE fibre in a base layer. More in particular, the method comprises the provision in a base layer, in a pile length of 25 mm, of a yarn by twisting split yarn made of 5000d polyamide and split yarn made of 5000d high density PE.
- Such a yarn is also known from Japanese patent publication JP 09119036A, wherein a yarn for artificial turf pile is formed by melt-spinning a polyamide resin composition comprising 70 - 99 % by weight of a polyamide resin and 1 - 30 % by weight of a polyethylene resin. From EP-A-0648868 a yarn is furthermore known which is used for making artificial grass, which yarn is manufactured of polypropylene or of a block copolymer of polypropylene and polyethylene.
- the yarn according to the invention is characterized in that the yarn, in addtion to polyamide, also contains a polyolefin compound selected from the group consisting of polypropylene, LLDPE and a block copolymer of polypropylene and polyethylene.
- the yarn in particular it is preferred for the yarn to contain 20 - 80 % by weight of polypropylene and 80 - 20 % by weight of polyamide.
- the use of this specific mixture of polypropylene and polyamide leads to improved mechanical properties of the artificial grass, which mechanical properties are considerably better than those of polypropylene and polyamide individually.
- a block copolymer of polypropylene and polyethylene is used.
- a particularly suitable block copolymer is the polypropylene/- polyethylene block copolymer as described in European patent application No. 0359321, which document may be considered to be incorporated herein, which block copolymer is marketed by Solvay, Belgium with a melt flow index of about 4.
- Such a preferred yarn is preferably composed of 20 - 80 % by weight of block copolymer of polypropylene and polyethylene, and 20 - 80 % by weight of polyamide.
- polyamide a yarn which, in addition to polyamide, contains the polymer LLDPE (Linear Low Density Polyethylene) .
- LLDPE Linear Low Density Polyethylene
- Such a yarn is preferably composed of 20 - 80 % by weight of LLDPE and 20 - 80 % by weight of polyamide.
- JP-A-3,279,419 discloses a fibre which consists of Nylon which is mixed with polypropylene. Said fibre has been used for making clothes. Said Japanese patent publication does not describe the use of such a mixture of polymers for manufacturing artificial grass.
- US patent No. 5,597,650 discloses a carpet yarn having special properties as regards flame retardation and resistance to stains.
- Said yarn consists of a polyolefin matrix, preferably polypropylene, in which smaller polyamide fibrils are embedded.
- Said US patent does not describe the use of such a yarn for manufacturing artificial grass.
- the polymer is extruded to form monofilaments, which are subsequently processed into bands, with several bands being twisted to form a yarn, and possibly with several yarns being twined to form a composite yarn.
- This method is characterized in that monofilaments are extruded from one of the polyolefins from the group of polypropylene, LLDPE and a block copolymer of polypropylene and polyethylene, and that monofilaments are extruded from polyamide, or in that monofilaments are extruded from a mixture of one of the polyolefins from the group of polypropylene, LLDPE and a block copolymer of polypropylene and polyethylene on the one hand and polyamide on the other hand.
- the core is built up of one of the polyolefins from the group of polypropylene, LLPDE and a block copolymer of polypropylene and polyethylene
- the cladding is built up of polyamide.
- the present invention is not limited to the use of monofilaments, and in a special embodiment it is preferred to use one of the yarns from the group of fibri Hated yarn of the block copolymer of polyethylene and polypropylene, fibrillated yarn of HDPE, fibril! ated yarn of LLDPE, fibrillated yarn of polypropylene on the one hand and a yarn of fibrillated polyamide yarn on the other hand.
- the method of producing fibrillated yarn is described in European patent appl ication No.0263 566, which application may be considered to be incorporated herein.
- a foil is made from a polymer which, in addition to polyamide, also contains a polyolefin compound selected from the group of polypropylene, LLDPE and a block copolymer of polypropylene and polyethylene, which foil is cut into bands, with several bands being twisted to form a yarn, and possibly with several yarns being twined to form a composite yarn.
- a polyolefin compound selected from the group of polypropylene, LLDPE and a block copolymer of polypropylene and polyethylene
- a foil from one of the polyolefins from the group of polypropylene, LLDPE and a block copolymer of polypropylene and polyethylene and on the other hand to make a foil from polyamide, after which the bands obtained from said two foils may be processed to form said composite yarn.
- a combination of monofilaments and fibrillated yarns, preferably monofilaments of polyamide and fibrillated yarn of the block copolymer of polypropylene and polyethylene, is also suitable for manufacturing the composite yarn.
- Monofilaments were obtained by extrusion of the block copolymer of polyethylene and polypropylene on the one hand and by extrusion of polyamide on the other hand, and after stretching said monofilaments, bands were obtained.
- a method as indicated in example 1 of EP-A-0648868 was thereby used for the block copolymer.
- the bands were processed to form a yarn, thus producing the block copolymer of polyethylene and polypropylene yarn consisting of four non-twisted bands each having a yarn number of 1100 dtex on the one hand and a polyamide yarn consisting of non-twisted bands each having a yarn number of 666 dtex on the other hand.
- Said two yarn types were twined to form a composite yarn having a yarn number of 8400 dtex.
- Said composite yarn was then knitted and fixed so as to obtain a teasing effect, after which the teased composite yarn was used for obtaining a carpet for artificial grass.
- the yarn was tufted with 300 stitches per running metre, and a pile height of 12.5 mm, resulting in a pile insert weight of 1750 g/m 2 .
- the carpet thus obtained was subjected to various tests in order to determine the mechanical properties, such as the tretrad test for determining the fibrillation, the Taber test for determining the weight loss and the Leroux test for determining the sliding properties.
- burn tests in accordance with BS 4790 show a low value for the artificial grass according to the invention, which value is comparable with that of artificial grass made from polyamide, but which is better than that of artificial grass made from polypropylene-containing polymer.
- Example 2 The artificial grass was manufactured in the same manner as in Example 1. A field of artificial grass scattered in with sand was composed, to which end the yarn was tufted with 140 stitches per running metre and a pile height of 34 mm, as a result of which a pile insert weight of 970 g/m 2 was obtained. The carpet thus obtained was subjected to tests comparable with the tests of Example 1. It has become apparent thereby that, also in the case of a field of artificial grass scattered in with sand, the mechanical properties of the yarn composed of the block copolymer of polyethylene and polypropylene and polyamide were much better than those of yarns for fields of artificial grass which were made from polypropylene and from polyamide.
- Monofilaments were obtained by extrusion of the block copolymer of polyethylene and polypropylene on the one hand and by extrusion of polyamide on the other hand, and after stretching said monofilaments, bands were obtained.
- a method as indicated in example 1 of EP-A-0648868 was thereby used for the block copolymer, so as to obtain a block copolymer having a yarn number of 8800 dtex consisting of 8 bands, each having a yarn number of 1100 dtex.
- the block copolymer yarn was preferably threaded on the uneven positions on the creel of the tufting machines, whilst the polyamid yarn was threaded on the even positions. It is also possible, however, to use other position settings.
- the carpet for artificial grass which was built up of separate yarns of block copolymer and polyamide, was tufted with 310 stitches per running metre, and a pile height of 12.5 mm, resulting in a pile insert weight of 1750 g/m 2 .
- the carpet thus obtained was subjected to tests comparable with the tests of Example 1. It has become apparent thereby that, also in the case of a field of artificial grass, whether or not scattered in with sand, the mechanical properties of the field of artificial grass made from the block copolymer of polyethylene and polypropylene and polyamide were much better than those of fields of artificial grass made from polypropylene and from polyamide.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Woven Fabrics (AREA)
- Road Paving Structures (AREA)
- Materials For Medical Uses (AREA)
- Multicomponent Fibers (AREA)
- Nonwoven Fabrics (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69808917T DE69808917T3 (en) | 1997-07-17 | 1998-07-16 | ARROW FOR ARTIFICIAL GRASS, METHOD FOR THE PRODUCTION THEREOF, AND ARTIFICIAL GRASS FIELD PRODUCED FROM THIS YARN |
EP98935399A EP0996781B2 (en) | 1997-07-17 | 1998-07-16 | A yarn for articifial grass, a method of manufacturing said yarn and a field of artificial grass in which said yarn is incorporated |
NZ502027A NZ502027A (en) | 1997-07-17 | 1998-07-16 | A yarn comprising polyamide and a polyolefin compound for artificial grass |
AU84661/98A AU743445B2 (en) | 1997-07-17 | 1998-07-16 | A yarn for articifial grass, a method of manufacturing said yarn and a field of artificial grass in which said yarn is incorporated |
ES98935399T ES2187985T5 (en) | 1997-07-17 | 1998-07-16 | Thread for artificial grass, manufacturing process and artificial grass field that has said thread incorporated |
AT98935399T ATE226652T1 (en) | 1997-07-17 | 1998-07-16 | YARN FOR ARTIFICIAL GRASS, METHOD FOR PRODUCING IT AND ARTIFICIAL GRASS FIELD PRODUCED FROM THIS YARN |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1006606A NL1006606C2 (en) | 1997-07-17 | 1997-07-17 | Yarn for artificial grass, method of manufacturing the yarn and artificial grass field in which said yarn is incorporated. |
NL1006606 | 1997-07-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999004074A1 true WO1999004074A1 (en) | 1999-01-28 |
Family
ID=19765374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/NL1998/000413 WO1999004074A1 (en) | 1997-07-17 | 1998-07-16 | A yarn for articifial grass, a method of manufacturing said yarn and a field of artificial grass in which said yarn is incorporated |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0996781B2 (en) |
AT (1) | ATE226652T1 (en) |
AU (1) | AU743445B2 (en) |
DE (1) | DE69808917T3 (en) |
ES (1) | ES2187985T5 (en) |
NL (1) | NL1006606C2 (en) |
NZ (1) | NZ502027A (en) |
WO (1) | WO1999004074A1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1457600A1 (en) * | 2003-03-05 | 2004-09-15 | Domo Cabrita | Synthetic turf |
WO2004106601A1 (en) | 2003-05-28 | 2004-12-09 | Lankhorst Indutech B.V. | Yarn for an artificial turf ground cover, artificial turf ground cover and playing field including such a yarn and method for producing such a yarn |
NL1027878C2 (en) * | 2004-12-24 | 2006-06-27 | Desseaux H Tapijtfab | Artificial grass constructed from fibers consisting of a core and a mantle, as well as an artificial grass field built from it. |
US7229418B2 (en) | 1998-03-03 | 2007-06-12 | Senorx, Inc. | Tissue specimen encapsulation device and method thereof |
EP2374917A1 (en) * | 2010-04-07 | 2011-10-12 | Dow Global Technologies LLC | Artificial turf yarn |
US8273424B2 (en) | 2008-07-10 | 2012-09-25 | Tapijtfabriek H. Desseaux N.V. | Artificial grass field |
US8999213B2 (en) | 2011-10-20 | 2015-04-07 | Tarkett, Inc. | Process for making artificial turf fibers |
EP1747306B1 (en) | 2004-05-19 | 2016-09-28 | Ten Cate Thiolon B.V. | Method for producing a synthetic fibre for use in an artificial grass sports field and such a synthetic fibre |
CN113278217A (en) * | 2021-05-06 | 2021-08-20 | 淮安腾达色母有限公司 | Flexible wear-resistant artificial ribbed lawn thread and preparation method thereof |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1033949C2 (en) | 2007-06-07 | 2008-12-09 | Desseaux H Tapijtfab | Artificial grass constructed from fibers consisting of a core and a mantle, as well as an artificial grass field built from it. |
CA2747152C (en) | 2008-12-15 | 2016-01-12 | Textile Management Associates, Inc. | Method of recycling synthetic turf and infill product |
US8834148B2 (en) | 2009-03-12 | 2014-09-16 | Oerlikon Textile Gmbh & Co. Kg | Apparatus for the production of a turf yarn |
NL2014906B1 (en) | 2015-06-02 | 2017-01-31 | Desso Sports B V | Method for applying fibers to a substrate. |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0748778A (en) * | 1993-08-05 | 1995-02-21 | Sekisui Chem Co Ltd | Ground covered with artificial lawn |
EP0648868A1 (en) | 1993-10-18 | 1995-04-19 | Tapijtfabriek H. Desseaux N.V. | A method for producing a yarn for a field of artificial grass |
JPH09119036A (en) * | 1995-10-26 | 1997-05-06 | Hagiwara Kogyo Kk | Yarn for artificial turf pile |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1363166A (en) † | 1963-02-14 | 1964-06-12 | Rhodiaceta | New Melt Extrudable Polypropylene-Based Compositions and Conforming Articles Based on Such Compositions |
US3788940A (en) † | 1969-07-11 | 1974-01-29 | Kanegafuchi Spinning Co Ltd | Polyolefin-polyamide composite filaments having an improved adhering property and a method thereof |
ZA7167B (en) † | 1970-01-08 | 1971-10-27 | Shell Int Research | Process for the manufacture of synthetic fibres |
US3793822A (en) † | 1971-07-14 | 1974-02-26 | Momoi Fishing Net Mfg Co Ltd | Fishing net |
NL182497C (en) † | 1976-11-26 | 1988-03-16 | Akzo Nv | METHOD FOR MANUFACTURING A FITTY STRAP, AND CABLES OR ROPES MADE THEREFROM |
JPS6040524B2 (en) † | 1977-07-27 | 1985-09-11 | 呉羽化学工業株式会社 | Manufacturing method for concentric composite system |
US4470941A (en) † | 1982-06-02 | 1984-09-11 | Bioresearch Inc. | Preparation of composite surgical sutures |
US4711812A (en) † | 1984-12-18 | 1987-12-08 | E. I. Dupont De Nemours And Company | Delustered nylon fiber containing segmented striations of polypropylene |
DD242644A1 (en) † | 1985-11-14 | 1987-02-04 | Tech Textilien K M Stadt Veb K | METHOD FOR THE PRODUCTION OF STROKEN FOLIEFAEDEN |
JPH01156538A (en) † | 1987-10-02 | 1989-06-20 | Stamicarbon Bv | Combination of polyolefin filament or yarn of low humidity and low bonding force, and filament or yarn of high humidity and high bonding strength |
US4842932A (en) † | 1988-03-08 | 1989-06-27 | Basf Corporation | Fiber-containing yarn possessing antimicrobial activity |
JP2824130B2 (en) † | 1989-07-25 | 1998-11-11 | 株式会社クラレ | Thermochromic composite fiber |
NL8902223A (en) † | 1989-09-05 | 1991-04-02 | Desseaux H Tapijtfab | METHOD FOR MANUFACTURING YARN FOR ARTIFICIAL GRASS FIELDS |
FR2659091B1 (en) † | 1990-03-05 | 1992-07-03 | Schappe Sa | COMPOSITE THREAD WITH HIGH CUT RESISTANCE AND ARTICLES COMPRISING SUCH A COMPOSITE THREAD. |
CA2075825A1 (en) † | 1990-03-14 | 1991-09-15 | Kevin Mark Kirkland | Spinning of high molecular weight polyethylene fiber and the resulting spun fiber |
JPH04272222A (en) † | 1991-02-20 | 1992-09-29 | Unitika Ltd | Light-weight conjugate fiber |
JPH04281015A (en) † | 1991-03-05 | 1992-10-06 | Unitika Ltd | Light-weight conjugate yarn |
JP3025550B2 (en) † | 1991-03-25 | 2000-03-27 | 大和紡績株式会社 | Heat-separable composite fiber and its fiber aggregate |
JPH04327232A (en) † | 1991-04-24 | 1992-11-16 | Unitika Ltd | Bulked yarn and bulked composite yarn |
US5487941A (en) † | 1991-11-12 | 1996-01-30 | Pepin; John N. | Continuous/discontinuous filament yarn or tow |
JP3072495B2 (en) † | 1993-02-05 | 2000-07-31 | グンゼ株式会社 | Flocked members |
US5284009A (en) † | 1993-03-09 | 1994-02-08 | E. I. Du Pont De Nemours And Company | Fiber blends for improved carpet texture retention |
US5597650A (en) † | 1994-11-14 | 1997-01-28 | Mallonee; William C. | Conjugate carpet face yarn |
JPH0967772A (en) † | 1995-08-31 | 1997-03-11 | Chisso Corp | Fiber having high smoothness, fabric-like material and molding |
-
1997
- 1997-07-17 NL NL1006606A patent/NL1006606C2/en not_active IP Right Cessation
-
1998
- 1998-07-16 ES ES98935399T patent/ES2187985T5/en not_active Expired - Lifetime
- 1998-07-16 WO PCT/NL1998/000413 patent/WO1999004074A1/en active IP Right Grant
- 1998-07-16 EP EP98935399A patent/EP0996781B2/en not_active Expired - Lifetime
- 1998-07-16 NZ NZ502027A patent/NZ502027A/en not_active IP Right Cessation
- 1998-07-16 AU AU84661/98A patent/AU743445B2/en not_active Ceased
- 1998-07-16 AT AT98935399T patent/ATE226652T1/en not_active IP Right Cessation
- 1998-07-16 DE DE69808917T patent/DE69808917T3/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0748778A (en) * | 1993-08-05 | 1995-02-21 | Sekisui Chem Co Ltd | Ground covered with artificial lawn |
EP0648868A1 (en) | 1993-10-18 | 1995-04-19 | Tapijtfabriek H. Desseaux N.V. | A method for producing a yarn for a field of artificial grass |
JPH09119036A (en) * | 1995-10-26 | 1997-05-06 | Hagiwara Kogyo Kk | Yarn for artificial turf pile |
Non-Patent Citations (2)
Title |
---|
DATABASE WPI Section Ch Week 9517, Derwent World Patents Index; Class A23, AN 95-126442, XP002058435 * |
PATENT ABSTRACTS OF JAPAN vol. 097, no. 009 30 September 1997 (1997-09-30) * |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7229418B2 (en) | 1998-03-03 | 2007-06-12 | Senorx, Inc. | Tissue specimen encapsulation device and method thereof |
WO2004077914A2 (en) | 2003-03-05 | 2004-09-16 | Domo Cabrita N.V. | Synthetic turf |
WO2004077914A3 (en) * | 2003-03-05 | 2005-01-06 | Domo Cabrita N V | Synthetic turf |
EP1457600A1 (en) * | 2003-03-05 | 2004-09-15 | Domo Cabrita | Synthetic turf |
EA007675B1 (en) * | 2003-03-05 | 2006-12-29 | Домо Зеле Н.В. | Synthetic turf |
US7399514B2 (en) | 2003-03-05 | 2008-07-15 | Domo Zele N.V. | Synthetic turf |
WO2004106601A1 (en) | 2003-05-28 | 2004-12-09 | Lankhorst Indutech B.V. | Yarn for an artificial turf ground cover, artificial turf ground cover and playing field including such a yarn and method for producing such a yarn |
US7611763B2 (en) | 2003-05-28 | 2009-11-03 | Lankhorst Indutech B.V. | Yarn for an artificial turf ground cover, artificial turf ground cover and playing field including such a yarn and method for producing such a yarn |
EP1747306B1 (en) | 2004-05-19 | 2016-09-28 | Ten Cate Thiolon B.V. | Method for producing a synthetic fibre for use in an artificial grass sports field and such a synthetic fibre |
EP1747306B2 (en) † | 2004-05-19 | 2023-11-29 | Ten Cate Thiolon B.V. | Method for producing a synthetic fibre for use in an artificial grass sports field and such a synthetic fibre |
NL1027878C2 (en) * | 2004-12-24 | 2006-06-27 | Desseaux H Tapijtfab | Artificial grass constructed from fibers consisting of a core and a mantle, as well as an artificial grass field built from it. |
WO2006068476A1 (en) * | 2004-12-24 | 2006-06-29 | Tapijtfabriek H. Desseaux N.V. | Artificial grass built up of fibres that consist of a core and a cladding, as well as an artificial lawn built up therefrom |
US8273424B2 (en) | 2008-07-10 | 2012-09-25 | Tapijtfabriek H. Desseaux N.V. | Artificial grass field |
WO2011126886A1 (en) * | 2010-04-07 | 2011-10-13 | Dow Global Technologies Llc | Artificial turf yarn |
CN102939410A (en) * | 2010-04-07 | 2013-02-20 | 陶氏环球技术有限责任公司 | Artificial turf yarn |
US9040627B2 (en) | 2010-04-07 | 2015-05-26 | Dow Global Technologies Llc | Artificial turf yarn |
EP2374917A1 (en) * | 2010-04-07 | 2011-10-12 | Dow Global Technologies LLC | Artificial turf yarn |
US8999213B2 (en) | 2011-10-20 | 2015-04-07 | Tarkett, Inc. | Process for making artificial turf fibers |
CN113278217A (en) * | 2021-05-06 | 2021-08-20 | 淮安腾达色母有限公司 | Flexible wear-resistant artificial ribbed lawn thread and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
AU743445B2 (en) | 2002-01-24 |
ATE226652T1 (en) | 2002-11-15 |
DE69808917T3 (en) | 2012-07-26 |
NL1006606C2 (en) | 1999-01-19 |
EP0996781B1 (en) | 2002-10-23 |
ES2187985T3 (en) | 2003-06-16 |
DE69808917D1 (en) | 2002-11-28 |
AU8466198A (en) | 1999-02-10 |
DE69808917T2 (en) | 2003-06-18 |
ES2187985T5 (en) | 2012-04-26 |
EP0996781B2 (en) | 2011-12-21 |
NZ502027A (en) | 2000-10-27 |
EP0996781A1 (en) | 2000-05-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4839228A (en) | Biconstituent polypropylene/polyethylene fibers | |
US5582913A (en) | Polyester/polyamide composite fiber | |
EP0996781B1 (en) | A yarn for articifial grass, a method of manufacturing said yarn and a field of artificial grass in which said yarn is incorporated | |
CA1085241A (en) | Thermoplastic twines | |
AU745548B2 (en) | Hollow bicomponent filaments and methods of making same | |
JPH09510510A (en) | Hollow nylon filament, hollow nylon yarn, and method for producing the same | |
AU749683B2 (en) | Self-setting yarn | |
MXPA97007067A (en) | Two-component polyamide / polyolefine fibers, novedosas and methods for elaborating | |
EP0311860B1 (en) | Nonwoven fabric made of heat bondable fibers | |
AU606357B2 (en) | Biconstituent polypropylene/polyethylene fibers | |
KR102272627B1 (en) | High heat-shrinkable polyamide fibers and blended yarns and woven fabrics using the same | |
US6841247B2 (en) | Fibers having improved dullness and products containing the same | |
CA2208493C (en) | Bicomponent fibers having distinct crystalline and amorphous polymer domains and methods of making the same | |
JP2009074212A (en) | Crimped combined yarn and method for producing the same | |
JP2018059229A (en) | Intermingle yarn and method for producing the same and melange tone carpet | |
KR100447500B1 (en) | A side by side type conjugate fiber with excellent crimping property | |
JP4081338B2 (en) | Polypropylene-based fluid disturbed fiber and method for producing the same | |
JP3621293B2 (en) | Multicolor partially fused false twisted yarn and method for producing the same | |
JP4379127B2 (en) | Thermal adhesive composite fiber, method for producing the same, and fiber molded body using the composite fiber | |
KR20010082770A (en) | Texturized, combined polyester multifilament yarn and process for producing same | |
KR100291599B1 (en) | Spontaneous crimped fiber | |
JP2003239146A (en) | Polyester composite false twist yarn for cut pile woven or knitted fabric and method of production for the same | |
JPH0491217A (en) | Monofilament made of polyolefin | |
JP2024043334A (en) | Artificial turf | |
JP2936304B2 (en) | Polypropylene different shrinkage mixed fiber yarn and method for producing the same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AL AM AT AT AU AZ BA BB BG BR BY CA CH CN CU CZ CZ DE DE DK DK EE EE ES FI FI GB GE GH GM HR HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SK SL TJ TM TR TT UA UG US UZ VN YU ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 1998935399 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 502027 Country of ref document: NZ |
|
WWE | Wipo information: entry into national phase |
Ref document number: 84661/98 Country of ref document: AU |
|
NENP | Non-entry into the national phase |
Ref country code: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 1998935399 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
NENP | Non-entry into the national phase |
Ref country code: CA |
|
WWG | Wipo information: grant in national office |
Ref document number: 84661/98 Country of ref document: AU |
|
WWG | Wipo information: grant in national office |
Ref document number: 1998935399 Country of ref document: EP |