Title:
人工芝生及び製造方法
Document Type and Number:
Japanese Patent JP6729946
Kind Code:
B2
Abstract:
The invention provides for a method of manufacturing artificial turf (1400). The method comprises the step of creating (100) a polymer mixture (400, 500, 600), wherein the polymer mixture comprises a stabilizing polymer (402), a bulk polymer (404), a flame retardant polymer combination, and a compatibilizer (406). The stabilizing polymer polymer and the bulk polymer are immiscible. The stabilizing polymer comprises fibers surrounded by the compatibilizer within the bulk polymer. The stabilizing polymer is aramid. The flame retardant polymer combination is a mixture of triazin and melamine. The method further comprises the step of extruding (102) the polymer mixture into a monofilament (706). The method further comprises the step of quenching (104) the monofilament. The method further comprises the step of reheating (106) the monofilament. The method further comprises the step of stretching (108) the reheated monofilament (706') to align the fibers relative to each other and to form the monofilament into an artificial turf fiber.The method further comprises the step of incorporating (110) the artificial turf fiber into an artificial turf backing (1406).
Inventors:
Schmidz, Dirk
Thunder, Dirk
Wagner, Oliver
Chic, Stefan
Thunder, Dirk
Wagner, Oliver
Chic, Stefan
Application Number:
JP2019024207A
Publication Date:
July 29, 2020
Filing Date:
February 14, 2019
Export Citation:
Assignee:
Polytex Sportbelaege Produktions GmbH
International Classes:
E01C13/08; D01F6/90
Domestic Patent References:
| JP3480543B2 | ||||
| JP9268514A |
Foreign References:
| US20100173102 |
Attorney, Agent or Firm:
Longhua International Patent Service Corporation