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1.发明申请COLD-PRESSED MATS OF LIGNOCELLULOSIC MATERIAL HAVING IMPROVED COLD TACK AND A PROCESS FOR THEIR PRODUCTION 有权具有改进的冷链的纤维素材料的冷压毡及其生产工艺公开(公告)号：US20130150489A1
公开(公告)日：2013-06-13
申请号：US13760543
申请日：2013-02-06
Applicant: Bayer MaterialScience LLC
Inventor： George G. Combs , Nigel Barksby , Jeffrey Dormish
IPC: C08L97/02
CPC classification number: C08L97/02 , B27N3/002 , B29C43/003 , C08G18/7664 , C08L7/02 , C08L75/04 , C08L75/00 , C08L75/06 , C08L75/08 , C08L11/02 , C08L23/0853
Abstract: Cold-pressed mats of lignocellulosic material having a Push Off Test extension equal to at least 85% of that of a mat made with a urea-formaldehyde resin are produced from a lignocellulosic material and binder system. These mats are produced at ambient temperature by separately adding each component of the binder system to the lignocellulosic material, blending the lignocellulosic material and binder system to coat the lignocellulosic material with the binder system, forming the coated lignocellulosic material into the desired form and applying pressure to the formed lignocellulosic material to obtain the desired thickness. The binder system includes: (i) at least one polyfunctional isocyanate and (ii) at least one aqueous dispersion of an adhesive or tackifier.
Abstract translation: 由木质纤维素材料和粘合剂体系制成具有等于至少85％的由脲醛树脂制成的垫的推脱测试延伸部分的木质纤维素材料的冷压垫。 这些垫通过将粘合剂体系的每个组分分别加入到木质纤维素材料中，混合木质纤维素材料和粘合剂体系以用粘合剂体系涂覆木质纤维素材料，在环境温度下生产，将涂覆的木质纤维素材料形成所需形式并施加压力 到形成的木质纤维素材料以获得所需的厚度。 粘合剂体系包括：（i）至少一种多官能异氰酸酯和（ii）至少一种粘合剂或增粘剂的水性分散体。
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2.发明授权Cold-pressed mats of lignocellulosic material having improved cold tack and a process for their production 有权具有改善的冷粘性的木质纤维素材料的冷压垫及其生产方法公开(公告)号：US08895643B2
公开(公告)日：2014-11-25
申请号：US13760543
申请日：2013-02-06
Applicant: Bayer MaterialScience LLC
Inventor： George G. Combs , Nigel Barksby , Jeffrey F. Dormish
CPC classification number: C08L97/02 , B27N3/002 , B29C43/003 , C08G18/7664 , C08L7/02 , C08L75/04 , C08L75/00 , C08L75/06 , C08L75/08 , C08L11/02 , C08L23/0853
Abstract: Cold-pressed mats of lignocellulosic material having a Push Off Test extension equal to at least 85% of that of a mat made with a urea-formaldehyde resin are produced from a lignocellulosic material and binder system. These mats are produced at ambient temperature by separately adding each component of the binder system to the lignocellulosic material, blending the lignocellulosic material and binder system to coat the lignocellulosic material with the binder system, forming the coated lignocellulosic material into the desired form and applying pressure to the formed lignocellulosic material to obtain the desired thickness. The binder system includes: (i) at least one polyfunctional isocyanate and (ii) at least one aqueous dispersion of an adhesive or tackifier.
Abstract translation: 由木质纤维素材料和粘合剂体系制成具有等于至少85％的由脲醛树脂制成的垫的推脱测试延伸部分的木质纤维素材料的冷压垫。 这些垫通过将粘合剂体系的每个组分分别加入到木质纤维素材料中，混合木质纤维素材料和粘合剂体系以用粘合剂体系涂覆木质纤维素材料，在环境温度下生产，将涂覆的木质纤维素材料形成所需形式并施加压力 到形成的木质纤维素材料以获得所需的厚度。 粘合剂体系包括：（i）至少一种多官能异氰酸酯和（ii）至少一种粘合剂或增粘剂的水性分散体。
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