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1. 发明申请

WO2008124936A1 METHOD OF PRODUCING BIOACTIVE PAPER 审中-公开
标题翻译：生产生物纸的方法
公开(公告)号：WO2008124936A1
公开(公告)日：2008-10-23
申请号：PCT/CA2008/000696
申请日：2008-04-16
申请人： MCMASTER UNIVERSITY , PELTON, Robert , SU, Shunxing , FILIPE, Carlos , LI, Yingfu
发明人： PELTON, Robert , SU, Shunxing , FILIPE, Carlos , LI, Yingfu
IPC分类号： D21H21/14 , D21H25/02 , D21H27/00 , G01N30/92 , G01N33/53 , G01N33/569
CPC分类号： G01N33/54393 , D21H17/005 , D21H17/22 , D21H17/28 , D21H17/375 , D21H21/14 , D21H25/02 , G01N30/93
摘要： The present disclosure relates to methods for attaching bioactive agents to paper products by contacting the paper with a solution comprising colloidal support particles where said colloidal support particles are associated with bioactive agents. In specific embodiment of the disclosure, the colloidal support particles are functionalized poly(N-isopropylacrylamide) microgels. The disclosure further covers the bioactive paper produced by this method as well as uses thereof, in particular for pathogen detection.
摘要翻译：本公开涉及通过使纸与包含胶体载体颗粒的溶液接触而将生物活性剂附着到纸产品的方法，其中所述胶体载体颗粒与生物活性剂相关联。在本公开的具体实施方案中，胶体载体颗粒是官能化的聚（N-异丙基丙烯酰胺）微凝胶。本公开进一步涵盖通过该方法生产的生物活性纸以及其用途，特别是用于病原体检测。

2. 发明申请

WO2011088562A1 NANOCOMPOSITE HYDROGEL AND METHOD FOR PREPARING IT, FOR INDUSTRIAL AND MEDICAL APPLICATIONS 审中-公开
标题翻译： NANOCOMPOSITE HYDROGEL及其制备方法，用于工业和医疗应用
公开(公告)号：WO2011088562A1
公开(公告)日：2011-07-28
申请号：PCT/CA2011/000071
申请日：2011-01-20
申请人： FPINNOVATIONS , SU, Shunxing , HAMAD, Wadood, Y.
发明人： SU, Shunxing , HAMAD, Wadood, Y.
IPC分类号： C08L51/02 , A61L15/60 , A61L27/52 , C08J3/075 , C08J3/24
CPC分类号： C08J3/24 , A61L15/225 , A61L15/24 , A61L15/28 , A61L27/48 , A61L2400/12 , B82Y30/00 , C08F251/02 , C08J5/005 , C08J2300/14 , C08L29/04 , C08F2220/325
摘要： Nanocrystalline cellulose (NCC) is employed as the cross-linker and reinforcement domain for developing nanocomposite hydrogels possessing high strength and improved diffusion property; the resulting nanocomposite hydrogels are shown to have high mechanical properties, reversible swelling ability, and are biodegradable and biocompatible; the approach relies on free radical polymerization to form the hydrogels using a variety of hydrophilic vinyl monomers. These hydrogels are suitable for developing highly absorbent hygiene products, as well as for applications in medicine, engineering materials and sensors.
摘要翻译：使用纳米晶纤维素（NCC）作为具有高强度和改善扩散性能的纳米复合水凝胶的交联剂和增强结构域; 所得的纳米复合材料水凝胶具有较高的机械性能，可逆的溶胀能力，且具有生物降解性和生物相容性; 该方法依赖于自由基聚合以使用各种亲水性乙烯基单体形成水凝胶。这些水凝胶适用于开发高吸收性卫生产品，以及适用于医药，工程材料和传感器。

3. 发明申请

WO2013037041A1 NCC-BASED SUPRAMOLECULAR MATERIALS FOR THERMOPLASTIC AND THERMOSET POLYMER COMPOSITES 审中-公开
标题翻译：用于热塑性和热固性聚合物复合材料的基于NCC的SUPRAM分子材料
公开(公告)号：WO2013037041A1
公开(公告)日：2013-03-21
申请号：PCT/CA2012/000824
申请日：2012-09-12
申请人： CELLUFORCE INC. , HAMAD, Wadood Y. , SU, Shunxing
发明人： HAMAD, Wadood Y. , SU, Shunxing
IPC分类号： C08F251/02 , C08L51/02
CPC分类号： C08F251/02 , C08L1/02 , C08L23/06 , C08L51/02 , C08L2207/04 , C08L2207/062 , C08F220/10
摘要： Nanocrystalline cellulose (NCC)-based supramolecular materials, a method for their preparation and their use in thermoplastic and thermoset polymer composites are disclosed. Supramolecular materials of NCC and one or two polymers are synthesized by in situ surface graft copohmerization in a multitude of solvent systems, including water. The nano-scale size supramolecular materials are engineered to have a unique combination of lowr polarity and high hydrophobicity and function as copohmers for demanding pohmeric systems such as, but not limited to, polyolefins and polyesters. Nanocomposite materials of enhanced functionality and mechanical properties are produced by compounding the NCC-based supramolecular materials with polymer matrices. The supramolecular materials are used in composite development for packaging materials, structural composites for automotive and construction, as sandwiched foam composites or, combined with biocompatible polymers, in medical applications.
摘要翻译：公开了基于纳米晶体纤维素（NCC）的超分子材料，其制备方法及其在热塑性和热固性聚合物复合材料中的应用。 NCC和一种或两种聚合物的超分子材料通过原位表面接枝共聚合在多种溶剂体系（包括水）中合成。纳米尺寸超分子材料被设计成具有低极性和高疏水性的独特组合，并且作为用于苛刻的生物系统（例如但不限于聚烯烃和聚酯）的共聚物。通过将基于NCC的超分子材料与聚合物基质混合来制备增强的功能和机械性能的纳米复合材料。超分子材料用于包装材料，汽车和建筑结构复合材料的复合开发，作为夹层泡沫复合材料，或与生物相容聚合物结合在医疗应用中。

4. 发明申请

WO2011100818A1 THERMOPLASTIC NANOCOMPOSITE MATERIAL BASED ON NANOCRYSTALLINE CELLULOSE (NCC) 审中-公开
标题翻译：基于纳米晶体纤维素（NCC）的热塑性纳米复合材料
公开(公告)号：WO2011100818A1
公开(公告)日：2011-08-25
申请号：PCT/CA2011/000114
申请日：2011-02-01
申请人： FPINNOVATIONS , HAMAD, Wadood, Y. , SU, Shunxing
发明人： HAMAD, Wadood, Y. , SU, Shunxing
IPC分类号： C08L51/02 , C08F2/44 , C08L25/06 , C08L31/04 , C08L33/12
CPC分类号： C08L1/286 , B82Y30/00 , C08F251/02 , C08L51/02 , C08F220/18 , C08F218/08 , C08L33/04 , C08L31/04 , C08L25/06
摘要： A green approach for the development of nanocomposite materials comprising nanocrystalline cellulose (NCC) and appropriate vinyl polymers is conceived. The approach deals with the in-situ graft co-polymerization of hydrophobic vinyl monomers, such as vinyl acetate and methyl methacrylate, onto the NCC surface in an aqueous medium. The resulting material is significantly more hydrophobic and thermally stable than the starting NCC. The nanocomposite material can be suspended in appropriate solvents, dried and moulded with other materials using conventional polymer processing techniques to develop yet new materials with new characteristics. These nanocomposites have wide ranging applications from industrial to medical use.
摘要翻译：构建了包含纳米晶体纤维素（NCC）和合适的乙烯基聚合物的纳米复合材料开发的绿色方法。该方法涉及疏水乙烯基单体如乙酸乙烯酯和甲基丙烯酸甲酯在水性介质中在NCC表面上的原位接枝共聚。所得到的材料比起始NCC显着更加疏水和热稳定。纳米复合材料可以悬浮在合适的溶剂中，用常规聚合物加工技术用其它材料干燥和模塑，以开发具有新特性的新材料。这些纳米复合材料具有广泛的应用范围，从工业到医疗。

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