LIGNOCELLULOSIC MATERIALS CONTAINING DEFIBRILLATED CELLULOSE

• Main Authors: SCHADE MATTHIAS, ASSMANN JENS, WEINKOTZ STEPHAN
• Format: Patent
• Language: English; Korean
• Published: 15.06.2016
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUTORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTINGOF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL; METALLURGY; NAILING OR STAPLING MACHINES IN GENERAL; ORGANIC MACROMOLECULAR COMPOUNDS; PAPER-MAKING; PERFORMING OPERATIONS; PRODUCTION OF CELLULOSE; TEXTILES; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL

본 발명은 A) 1종 이상의 리그노셀룰로직 30 내지 98.99　중량%; B) 미세섬유화된 셀룰로오스 0.01 내지 50　중량%; C) 임의적으로 경화제와 조합되는, 아미노 수지, 페놀-포름알데하이드 수지, 2개 이상의 이소시아네이트 기를 가지는 유기 이소시아네이트, 또는 이들의 혼합물로 이루어진 군으로부터 선택되는 결합제 1 내지 50　중량%; D) 10 to 150　kg/m범위의 벌크 밀도를 가지는 팽창된 플라스틱 입자 0 내지 25　중량%; 및 E) 첨가제 0 내지 68　중량% 를 포함하는, 신규하고 개선된 리그노셀룰로오스 물질을 제공한다. The present invention provides novel and improved lignocellulose materials comprising A) 30 to 98.99 wt % of one or more lignocellulosics, B) 0.01 to 50 wt % of microfibrillated cellulose. C) 1 to 50 wt % of a binder selected from the group consisting of amino resin, phenol-formaldehyde resin, organic isocyanate having two or more isocyanate groups, or mixtures thereof, optionally with a curing agent, D) 0 to 25 wt % of expanded plastics particles having a bulk density in the range from 10 to 150 kg/m3, and E) 0 to 68 wt % of additives.