公开(公告)号：CA2848337A1

公开(公告)日：2013-03-21

申请号：CA2848337

申请日：2012-09-12

Applicant: CELLUFORCE INC

Inventor： HAMAD WADOOD Y ,  SU SHUNXING

IPC: C08F251/02 ,  C08L51/02

Abstract: 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.

公开(公告)号：CA2848337C

公开(公告)日：2018-04-24

申请号：CA2848337

申请日：2012-09-12

Applicant: CELLUFORCE INC

Inventor： HAMAD WADOOD Y ,  SU SHUNXING

IPC: C08F251/02 ,  C08L51/02

Abstract: 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.

公开(公告)号：EP2756016A4

公开(公告)日：2015-05-20

申请号：EP12831845

申请日：2012-09-12

Applicant: CELLUFORCE INC

Inventor： HAMAD WADOOD Y ,  SU SHUNXING

IPC: C08F251/02 ,  C08L23/06 ,  C08L51/02

CPC classification number: C08F251/02 ,  C08L1/02 ,  C08L23/06 ,  C08L51/02 ,  C08L2207/04 ,  C08L2207/062 ,  C08F220/10

Abstract: 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 lower 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.

Abstract translation: 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的复合开发，用于汽车和建筑的结构复合材料，作为夹层泡沫复合材料，或与生物相容性聚合物结合在医疗应用中。