Invention Grant
US09134281B2 Moisture sensor including, as a moisture-absorbing layer, a polymer layer including a mixture of polyamides
有权
湿度传感器包括作为吸湿层的聚合物层，其包括聚酰胺的混合物
- Patent Title: Moisture sensor including, as a moisture-absorbing layer, a polymer layer including a mixture of polyamides
- Patent Title (中): 湿度传感器包括作为吸湿层的聚合物层，其包括聚酰胺的混合物
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Application No.: US14001917Application Date: 2012-03-02
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Publication No.: US09134281B2Publication Date: 2015-09-15
- Inventor: Hubert Grange
- Applicant: Hubert Grange
- Applicant Address: FR Paris
- Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- Current Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- Current Assignee Address: FR Paris
- Agency: Hultquist, PLLC
- Agent Mary B. Grant
- Priority: FR1151735 20110303
- International Application: PCT/EP2012/053670 WO 20120302
- International Announcement: WO2012/117104 WO 20120907
- Main IPC: G01N30/00
- IPC: G01N30/00 ; G01N27/12 ; B01J20/32 ; G01N27/22
Abstract:
The invention relates to a humidity sensor including, as a humidity absorbent layer, a polymer layer including a blend including a first polyamide and a second polyamide, where the said second polyamide includes, in its repetitive units, a number of carbon atoms greater than that of the repetitive units of the first polyamide.
Public/Granted literature
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