JPS5526412A - Humidity sensitive element - Google Patents
Humidity sensitive elementInfo
- Publication number
- JPS5526412A JPS5526412A JP9825778A JP9825778A JPS5526412A JP S5526412 A JPS5526412 A JP S5526412A JP 9825778 A JP9825778 A JP 9825778A JP 9825778 A JP9825778 A JP 9825778A JP S5526412 A JPS5526412 A JP S5526412A
- Authority
- JP
- Japan
- Prior art keywords
- humidity sensitive
- sensitive element
- approximately
- property
- moles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE: To form a humidity sensitive element superior in resistance characteristic, response characteristic, pollution-proof property, etc., by using a resin, which has an ion exchange property and a proper hydrophobic property, as an element film.
CONSTITUTION: The copolymer consisting of hydrophobic monomer (a) such as vinyl chloride and styrene of approximately 70 to 99 moles % and monomer (b) having an ion exchange capability such as (meta)acrylic acid and maleic acid of approximately 1 to 30 moles % is dissolved in a solvent such as cyclohexane and tetrahydrofuran, and this solution is applied to the electrode part of an element to form a film having a thickness below approximately 3μ, thereby forming a humidity sensitive element.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9825778A JPS5526412A (en) | 1978-08-14 | 1978-08-14 | Humidity sensitive element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9825778A JPS5526412A (en) | 1978-08-14 | 1978-08-14 | Humidity sensitive element |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5526412A true JPS5526412A (en) | 1980-02-25 |
JPS6250777B2 JPS6250777B2 (en) | 1987-10-27 |
Family
ID=14214895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9825778A Granted JPS5526412A (en) | 1978-08-14 | 1978-08-14 | Humidity sensitive element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5526412A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5796246A (en) * | 1980-12-08 | 1982-06-15 | Hitachi Ltd | Humidity-sensitive substance, preparation thereof and humidity-sensitive element |
-
1978
- 1978-08-14 JP JP9825778A patent/JPS5526412A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5796246A (en) * | 1980-12-08 | 1982-06-15 | Hitachi Ltd | Humidity-sensitive substance, preparation thereof and humidity-sensitive element |
JPS6154176B2 (en) * | 1980-12-08 | 1986-11-21 | Hitachi Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS6250777B2 (en) | 1987-10-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5258529A (en) | Camera system | |
JPS5321229A (en) | Coating materials for styrene resin films | |
JPS5526412A (en) | Humidity sensitive element | |
JPS5589855A (en) | Pressure-fixable capsule toner | |
JPS52128132A (en) | Positive type electron beam sensitive composition | |
JPS51125472A (en) | Preparation of sunthetic resin emvlsion | |
JPS5669629A (en) | Photographic element for color diffusion transfer | |
JPS5365331A (en) | Production of surface protective sheets | |
JPS5363492A (en) | Preparation of modified polyolefin | |
JPS5377292A (en) | Preparation of novel resin | |
JPS5372089A (en) | Preparation of polyvinyl chloride type resin | |
JPS52121054A (en) | Modification of aqueous polymer emulsion | |
JPS52121688A (en) | Preparation of copolymer solutions | |
JPS52119695A (en) | Elimination of unreacted monomers from aqueous dispersions of polymers | |
JPS5421488A (en) | Preparation of new urethane-vinyl ester resin | |
JPS52152073A (en) | Sheet film carrying device | |
JPS5223138A (en) | Sticking agent | |
JPS52152988A (en) | Suspension polymerization of vinyl chloride | |
JPS546047A (en) | Electrically conductive resin composition | |
JPS5388895A (en) | Preparation of photochromic phlymeric material | |
JPS5235240A (en) | Emulsion composition | |
JPS5385883A (en) | Fluorine-containing copolymer and its application | |
JPS5518473A (en) | Ionic radiation sensitive negative type resist | |
JPS5311926A (en) | Aqueous emulsion coating composition | |
JPS53105541A (en) | Wood adhesive composition |