专利名称：LIGNIN PELLETS AND PROCESS FOR
PRODUCING SAME
发明人：TON-THAT, Minh Tan,LI,
Hongbo,PATENAUDE, Eric,MARCOCCIA,Bruno,SANAEI, Shabnam
申请号：EP17842478.4申请日：20170823公开号：EP3504276A1公开日：20190703
摘要：Lignin pellets comprising fused lignin are described herein. The lignin pelletsmay further comprise a processing aid, and/or a surfactant, and/or a chemical modifyingagent, and/or a compatibilizer and/or a thermoplastic polymer. An extrusion process forproducing the lignin pellets and their use in the manufacture of lignin thermoplasticblend products, polyols, polyphenols, polyaromatics and polyurethanes is also disclosedherein. The extruded lignin pellet may be dry-blended with additional thermoplasticand/or additive and then directly processed using processes such as injection molding,compression molding, extrusion, extrusion coating, blowing, thermoforming, stamping,foaming, fiber drawing, calendering or rolling.
申请人：National Research Council of Canada,Domtar Paper Company, LLC
地址：M-55, Room 29 1200 Montreal Road Ottawa, ON K1A 0R6 CA,100 Kingsley ParkDrive Fort Mill, SC 29715-6476 US
国籍：CA,US
代理机构：Lahrtz, Fritz
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