Invention Grant
US09458305B2 Metal nanoparticle-sulfonated polyester composites and green methods of making the same
有权
金属纳米粒子磺化聚酯复合材料和绿色方法制作相同
- Patent Title: Metal nanoparticle-sulfonated polyester composites and green methods of making the same
- Patent Title (中): 金属纳米粒子磺化聚酯复合材料和绿色方法制作相同
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Application No.: US14531862Application Date: 2014-11-03
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Publication No.: US09458305B2Publication Date: 2016-10-04
- Inventor: Valerie M. Farrugia , Alana Desouza , Sandra J. Gardner
- Applicant: XEROX CORPORATION
- Applicant Address: US CT Norwalk
- Assignee: XEROX CORPORATION
- Current Assignee: XEROX CORPORATION
- Current Assignee Address: US CT Norwalk
- Agency: Pillsbury Winthrop Shaw Pittman LLP
- Main IPC: C08K3/08
- IPC: C08K3/08
Abstract:
A method includes heating a sulfonated polyester resin in an organic-free solvent adding an aqueous solution of silver (I) ion to the heated resin to form a mixture and heating the mixture to effect the reduction of silver (I) ion to silver (0) in the absence of an external reducing agent. A composite includes a sulfonated polyester matrix and a plurality of silver nanoparticles dispersed within the matrix; the composite lacks trace residual byproducts from external reducing agents.
Public/Granted literature
- US20160122499A1 METAL NANOPARTICLE-SULFONATED POLYESTER COMPOSITES AND GREEN METHODS OF MAKING THE SAME Public/Granted day:2016-05-05
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