A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses biomass artificial turf elastic filling particles , and relates to the field of filling particles for artificial turfs. When the biomass artificial turf elastic filling particles are prepared, modified biomass, modified styrene, a polyethylene octylene co-elastomer and thermoplastic polyurethane rubber are mixed and extruded through an extruder, and the biomass artificial turf elastic filling particles are prepared. The modified biomass is prepared by grafting hexamethylene diisocyanate on biomass and then coating with dopamine; and the modified styrene is prepared by copolymerizing maleic anhydride and styrene to prepare a hyperbranched styrene-maleic anhydride copolymer and then esterifying the hyperbranched styrene-maleic anhydride copolymer. According to the biomass artificial turf elastic filling particles prepared by the invention, the biomass component and the polymer component are relatively good in binding property, and the biomass artificial turf elastic filling particles also have relatively high elasticity.
本发明公开了一种生物质人造草坪弹性填充颗粒，涉及人造草坪用填充颗粒领域。本发明在制备生物质人造草坪弹性填充颗粒时，是将改性生物质与改性苯乙烯、聚乙烯辛烯共弹性体、热塑性聚氨酯橡胶混合通过挤出机挤出制得；改性生物质是在生物质上接枝六亚甲基二异氰酸酯，再用多巴胺包覆制得；改性苯乙烯是将马来酸酐与苯乙烯共聚制备超支化苯乙烯马来酸酐共聚物再进行酯化制得。本发明制备的生物质人造草坪弹性填充颗粒，不仅其中的生物质组分与聚合物组分结合性较好，还具备较高的弹性。
The invention discloses biomass artificial turf elastic filling particles , and relates to the field of filling particles for artificial turfs. When the biomass artificial turf elastic filling particles are prepared, modified biomass, modified styrene, a polyethylene octylene co-elastomer and thermoplastic polyurethane rubber are mixed and extruded through an extruder, and the biomass artificial turf elastic filling particles are prepared. The modified biomass is prepared by grafting hexamethylene diisocyanate on biomass and then coating with dopamine; and the modified styrene is prepared by copolymerizing maleic anhydride and styrene to prepare a hyperbranched styrene-maleic anhydride copolymer and then esterifying the hyperbranched styrene-maleic anhydride copolymer. According to the biomass artificial turf elastic filling particles prepared by the invention, the biomass component and the polymer component are relatively good in binding property, and the biomass artificial turf elastic filling particles also have relatively high elasticity.
本发明公开了一种生物质人造草坪弹性填充颗粒，涉及人造草坪用填充颗粒领域。本发明在制备生物质人造草坪弹性填充颗粒时，是将改性生物质与改性苯乙烯、聚乙烯辛烯共弹性体、热塑性聚氨酯橡胶混合通过挤出机挤出制得；改性生物质是在生物质上接枝六亚甲基二异氰酸酯，再用多巴胺包覆制得；改性苯乙烯是将马来酸酐与苯乙烯共聚制备超支化苯乙烯马来酸酐共聚物再进行酯化制得。本发明制备的生物质人造草坪弹性填充颗粒，不仅其中的生物质组分与聚合物组分结合性较好，还具备较高的弹性。
Biomass artificial turf elastic filling particles
一种生物质人造草坪弹性填充颗粒
SONG ZIQI (author)
2021-10-29
Patent
Electronic Resource
Chinese
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C08B
POLYSACCHARIDES
,
Polysaccharide
/
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
| European Patent Office | 2021
ELASTIC CHIP FOR FILLING ARTIFICIAL TURF AND PAVING GROUND
| European Patent Office | 2018
Cool filling particles, preparation method thereof and artificial turf
| European Patent Office | 2023