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1. (WO2017152041) ARTIFICIAL TURFS AND METHOD OF MAKING THE SAME
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Pub. No.: WO/2017/152041 International Application No.: PCT/US2017/020645
Publication Date: 08.09.2017 International Filing Date: 03.03.2017
IPC:
D01F 6/46 (2006.01) ,E01C 13/08 (2006.01) ,D01F 6/30 (2006.01) ,D01F 6/04 (2006.01)
D TEXTILES; PAPER
01
NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING
F
CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
6
Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
44
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
46
of polyolefins
E FIXED CONSTRUCTIONS
01
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
C
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
13
Pavings or foundations specially adapted for playgrounds or sports grounds
08
Surfaces simulating grass
D TEXTILES; PAPER
01
NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING
F
CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
6
Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
28
from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
30
comprising olefins as the major constituent
D TEXTILES; PAPER
01
NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING
F
CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
6
Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
02
from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
04
from polyolefins
Applicants:
DOW GLOBAL TECHNOLOGIES LLC [US/US]; 2040 Dow Center Midland, MI 48674, US
Inventors:
LOPEZ, David; ES
DEN DOELDER, Cornelis F. J.; NL
NIETO, Jesus; ES
BONAVOGLIA, Barbara; CH
GEMOETS, Frederik E.; NL
Agent:
MOLLOY, Matthew A.; US
Priority Data:
16382094.703.03.2016EP
Title (EN) ARTIFICIAL TURFS AND METHOD OF MAKING THE SAME
(FR) GAZONS ARTIFICIELS ET LEUR PROCÉDÉ DE FABRICATION
Abstract:
(EN) The present disclosure provides a linear low density polyethylene composition, tapes, fibers and filaments, artificial turfs, and method of making the same. The linear low density polyethylene composition according to the present disclosure exhibits each of the following properties: (1) a CEF fraction from 70 to 90 °C of equal to or greater than 80% of the total CEF fractions; (2) a melt index, I2, measured according to ASTM D 1238 (2.16 kg @190°C), in the range of equal to or greater than 2.0 g/10 min and equal to or less than 5.0 g/10 min; and (3) a melt flow ratio, I10/I2, of equal to or less than 6.7.
(FR) La présente invention concerne une composition de polyéthylène basse densité linéaire, des rubans, des fibres et des filaments, des gazons artificiels, et leur procédé de fabrication. La composition de polyéthylène basse densité linéaire selon la présente invention présente chacune des propriétés suivantes : (1) une fraction CEF comprise entre 70 et 90 °C supérieure ou égale à 80 % du total des fractions CEF ; (2) un indice de fluidité, I2, mesuré selon la norme ASTM D 1238 (2,16 kg à 190 °C), dans la plage supérieure ou égale à 2,0 g/10 min et inférieure ou égale à 5,0 g/10 min ; et (3) un rapport d'indices de fluidité, I10/I2, inférieur ou égal à 6,7.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)