EP 3263749 A1 20180103 - ARTIFICIAL TURF WITH IMPROVED TUFT-LOCK
Title (en)
ARTIFICIAL TURF WITH IMPROVED TUFT-LOCK
Title (de)
KUNSTRASEN MIT VERBESSERTER BÜSCHELHALTUNG
Title (fr)
GAZON ARTIFICIEL PRÉSENTANT UN MEILLEUR ANCRAGE
Publication
Application
Priority
EP 16382313 A 20160630
Abstract (en)
Embodiments of the present disclosure are directed to artificial turf filaments comprising a non-functionalized polyolefin and at least one functionalized polymer. The functionalized polymer is a propylene-based polymer having one or more functional groups grafted on the propylene-based polymer. The one or more functional groups is selected from the group consisting of amine groups and imide groups. The at least one functionalized polymer has a DSC melting point from 100 °C to 130 °C. When the stretched filament is stretched to a stretch ratio of 5, the stretched filament has a tenacity greater than 0.90 cN/dtex.
IPC 8 full level
D01F 6/46 (2006.01); E01C 13/08 (2006.01)
CPC (source: EP KR US)
D01F 6/46 (2013.01 - EP KR); D06N 7/0065 (2013.01 - US); E01C 13/08 (2013.01 - KR US); D01F 6/46 (2013.01 - US); D06M 11/09 (2013.01 - US); D06M 2101/20 (2013.01 - US); D06M 2101/32 (2013.01 - US); D06M 2101/34 (2013.01 - US); D06N 2201/0254 (2013.01 - US); D10B 2321/02 (2013.01 - KR); D10B 2505/202 (2013.01 - KR US); E01C 13/08 (2013.01 - EP); E01C 2201/10 (2013.01 - KR); E01C 2201/20 (2013.01 - KR); Y10T 428/23993 (2015.04 - US)
Citation (search report)
- [I] US 2002002241 A1 20020103 - RAETZSCH MANFRED [AT], et al
- [A] JP 2006070438 A 20060316 - HAGIHARA IND
- [A] TODA AKIHIKO: "Heating rate dependence of melting peak temperature examined by DSC of heat flux type", JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, KLUWER, DORDRECHT, NL, vol. 123, no. 3, 28 March 2015 (2015-03-28), pages 1795 - 1808, XP035921656, ISSN: 1388-6150, [retrieved on 20150328], DOI: 10.1007/S10973-015-4603-3
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3263749 A1 20180103; AR 108931 A1 20181010; BR 112018075331 A2 20190319; BR 112018075331 B1 20211214; CN 109477249 A 20190315; CN 109477249 B 20220719; EP 3478880 A1 20190508; EP 3478880 B1 20210414; ES 2867202 T3 20211020; JP 2019521259 A 20190725; JP 6920356 B2 20210818; KR 20190025629 A 20190311; US 2019309487 A1 20191010; WO 2018004722 A1 20180104; WO 2018004722 A8 20190110
DOCDB simple family (application)
EP 16382313 A 20160630; AR P170101823 A 20170630; BR 112018075331 A 20161027; CN 201680086664 A 20161027; EP 16794154 A 20161027; ES 16794154 T 20161027; JP 2018565767 A 20161027; KR 20197001778 A 20161027; US 2016059092 W 20161027; US 201616309007 A 20161027