公开(公告)号：US09289747B2

公开(公告)日：2016-03-22

申请号：US14275250

申请日：2014-05-12

Applicant: Waters Technologies Corporation

Inventor： John E. O'Gara ,  Julia Ding ,  Daniel B. Walsh

IPC: B32B5/16 ,  B01J20/285 ,  B82Y30/00 ,  C08G77/20 ,  C08J5/00 ,  B01D15/20 ,  B01D15/22 ,  B01J20/26 ,  B05D7/22

CPC classification number: B01D15/265 ,  B01D15/206 ,  B01D15/22 ,  B01J20/26 ,  B01J20/285 ,  B01J2220/82 ,  B01J2220/86 ,  B05D7/22 ,  B82Y30/00 ,  C08G77/20 ,  C08J5/005 ,  Y10T428/26 ,  Y10T428/31612 ,  Y10T428/31663

Abstract: Novel materials for chromatographic separations, processes for their preparation, and separation devices containing the chromatographic materials. In particular, hybrid inorganic/organic monolith materials comprising a polymerized scaffolding nanocomposite (PSN), wherein the nanocomposite contains a scaffolding functionally capable of chemically interacting with a surface of a second material are described. The hybrid inorganic/organic materials have enhanced wall adhesion and increased resistance to shrinkage as compared to prior art monolith materials. The improved adhesion of the monoliths enable the preparation of capillary columns with an internal diameter (I.D.)≧50 μm.

Abstract translation: 用于色谱分离的新型材料，其制备方法和含有色谱材料的分离装置。 特别地，描述了包含聚合的支架纳米复合材料（PSN）的混合无机/有机整料材料，其中纳米复合材料包含功能上能够与第二材料的表面化学相互作用的支架。 混合无机/有机材料与现有技术的整料材料相比具有增强的壁粘合性和增加的抗收缩性。 整体的改进的附着力使得能够制备内径（I.D.）≥50μm的毛细管柱。

公开(公告)号：US20140326649A1

公开(公告)日：2014-11-06

申请号：US14275250

申请日：2014-05-12

Applicant: WATERS TECHNOLOGIES CORPORATION

Inventor： John E. O'Gara ,  Julia Ding ,  Daniel B. Walsh

IPC: B01J20/285 ,  B05D7/22 ,  C08G77/20 ,  B01J20/26 ,  B01D15/20 ,  B01D15/22

CPC classification number: B01D15/265 ,  B01D15/206 ,  B01D15/22 ,  B01J20/26 ,  B01J20/285 ,  B01J2220/82 ,  B01J2220/86 ,  B05D7/22 ,  B82Y30/00 ,  C08G77/20 ,  C08J5/005 ,  Y10T428/26 ,  Y10T428/31612 ,  Y10T428/31663

Abstract: Novel materials for chromatographic separations, processes for their preparation, and separation devices containing the chromatographic materials. In particular, hybrid inorganic/organic monolith materials comprising a polymerized scaffolding nanocomposite (PSN), wherein the nanocomposite contains a scaffolding functionally capable of chemically interacting with a surface of a second material are described. The hybrid inorganic/organic materials have enhanced wall adhesion and increased resistance to shrinkage as compared to prior art monolith materials. The improved adhesion of the monoliths enable the preparation of capillary columns with an internal diameter (I.D.)≧50 μm.

Abstract translation: 用于色谱分离的新型材料，其制备方法和含有色谱材料的分离装置。 特别地，描述了包含聚合的支架纳米复合材料（PSN）的混合无机/有机整料材料，其中纳米复合材料包含功能上能够与第二材料的表面化学相互作用的支架。 混合无机/有机材料与现有技术的整料材料相比具有增强的壁粘合性和增加的抗收缩性。 整体的改进的附着力使得能够制备内径（I.D.）≥50μm的毛细管柱。