A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
INFILL COATED WITH A POLYURETHANE PREPOLYMER AND ARTIFICIAL TURF SURFACES INCLUDING THE SAME
In various embodiments, coated infill includes a plurality of infill granules and a preformed coating on the infill granules including a cured polyurethane product of at least one polyurethane prepolymer component and a curative component. The polyurethane prepolymer component includes a reaction product of an isocyanate component including diphenylmethane diisocyanate (MDI) and a polyol component, and has a free isocyanate content (%NCO) from 2 wt% to 12 wt%. The curative component includes water. Methods for making an artificial turf surface using the coated infill are also provided.
INFILL COATED WITH A POLYURETHANE PREPOLYMER AND ARTIFICIAL TURF SURFACES INCLUDING THE SAME
In various embodiments, coated infill includes a plurality of infill granules and a preformed coating on the infill granules including a cured polyurethane product of at least one polyurethane prepolymer component and a curative component. The polyurethane prepolymer component includes a reaction product of an isocyanate component including diphenylmethane diisocyanate (MDI) and a polyol component, and has a free isocyanate content (%NCO) from 2 wt% to 12 wt%. The curative component includes water. Methods for making an artificial turf surface using the coated infill are also provided.
INFILL COATED WITH A POLYURETHANE PREPOLYMER AND ARTIFICIAL TURF SURFACES INCLUDING THE SAME
MIT EINEM POLYURETHANPRÄPOLYMER BESCHICHTETE FÜLLUNG UND KUNSTRASENOBERFLÄCHEN, DIE DIESE BEINHALTEN
REMPLISSAGE REVÊTU D'UN PRÉPOLYMÈRE DE POLYURÉTHANE ET SURFACES DE GAZON ARTIFICIEL EN COMPRENANT
ASSEMAT VIRGINIE (author) / BENVENUTI ANDREA (author) / STEPHENSON AMBER MARIE (author)
2019-07-24
Patent
Electronic Resource
English
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
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