GB1038871A - Improvements in or relating to polymethane resin compositions - Google Patents
Improvements in or relating to polymethane resin compositionsInfo
- Publication number
- GB1038871A GB1038871A GB273363A GB273363A GB1038871A GB 1038871 A GB1038871 A GB 1038871A GB 273363 A GB273363 A GB 273363A GB 273363 A GB273363 A GB 273363A GB 1038871 A GB1038871 A GB 1038871A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conductive
- silver
- polyisocyanate
- iii
- jan
- 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.)
- Expired
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06Q—DECORATING TEXTILES
- D06Q1/00—Decorating textiles
- D06Q1/04—Decorating textiles by metallising
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Conductive Materials (AREA)
Abstract
1,038,871. Conductive polyurethane compositions. ACHESON INDUSTRIES Inc. Jan. 21, 1964 [Jan. 22, 1963], No. 2733/63. Heading C3R. An electrically conductive polyurethane composition is prepared by curing a mixture comprising (i) a polymer containing free -OH groups, (ii) a polyisocyanate or polyisothiocyanate and (iii) a conductive particulate solid (defined) the total weight of (i) plus (ii) being not greater than the weight of (iii) in the mixture. The polymer may be a polyether, polyester or polyesteramide. The conductive solid is defined as having a volume electrical resistivity at 0‹ C. not greater than 3500 microhmcm., e.g. powdered metal such as silver, copper, nickel, silver plated copper, or conductive carbon such as graphite. The polyurethane precursors may be dissolved in a solvent, e.g. organic esters or ketones. The invention also comprises a two part pack, one pact containing component (i) and the other containing component (ii), the component (iii) being in admixture with either or both of components (i) and (ii). The polyisocyanate may be blocked. In Example (1), 5 parts a dispersion comprising 87À7% silver powder, 6À15% " Desmophen " (Registered Trade Mark) 1100 polyester in ethylene glycol acetate was prepared and mixed with 1 part of a 29À1% solution of " Desmodur " L (Registered Trade Mark) polyisocyanate in 1: 1 ethylene glycol acetate: xylene. The composition was used to make the connection between the silver stripe and end cap of a fluorescent tube and was cured at 120‹ C. for 1 hour to give a resistivity of about 10<SP>-2</SP> ohms-cms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB273363A GB1038871A (en) | 1963-01-22 | 1963-01-22 | Improvements in or relating to polymethane resin compositions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB273363A GB1038871A (en) | 1963-01-22 | 1963-01-22 | Improvements in or relating to polymethane resin compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1038871A true GB1038871A (en) | 1966-08-10 |
Family
ID=9744870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB273363A Expired GB1038871A (en) | 1963-01-22 | 1963-01-22 | Improvements in or relating to polymethane resin compositions |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1038871A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0041607A2 (en) * | 1980-05-06 | 1981-12-16 | Bayer Ag | Process for the coating of flexible substrates composed of metallized textile fibres , and their use in the production of objects that reflect micro-waves |
| GB2145096A (en) * | 1983-08-15 | 1985-03-20 | Gen Electric | Electromagnetic wave attenuating coating composition |
| GB2163168A (en) * | 1984-08-16 | 1986-02-19 | Shinetsu Polymer Co | Electroconductive adhesive |
| US4698369A (en) * | 1984-12-20 | 1987-10-06 | Dunlop Limited A British Company | Flexible, flame-retardant polyurethane foams |
| EP3901359A1 (en) * | 2020-04-22 | 2021-10-27 | Taiwan Textile Research Institute | Electric conductive textile and method for fabricating the same |
-
1963
- 1963-01-22 GB GB273363A patent/GB1038871A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0041607A2 (en) * | 1980-05-06 | 1981-12-16 | Bayer Ag | Process for the coating of flexible substrates composed of metallized textile fibres , and their use in the production of objects that reflect micro-waves |
| EP0041607A3 (en) * | 1980-05-06 | 1981-12-30 | Bayer Ag | Process for the coating of flexible substrates composed of metallized textile fibres , and their use in the production of objects that reflect micro-waves |
| US4390588A (en) | 1980-05-06 | 1983-06-28 | Bayer Aktiengesellschaft | Process for coating cloth of metallized textile fibers and their use for the production of microwave-reflecting articles |
| GB2145096A (en) * | 1983-08-15 | 1985-03-20 | Gen Electric | Electromagnetic wave attenuating coating composition |
| GB2163168A (en) * | 1984-08-16 | 1986-02-19 | Shinetsu Polymer Co | Electroconductive adhesive |
| US4698369A (en) * | 1984-12-20 | 1987-10-06 | Dunlop Limited A British Company | Flexible, flame-retardant polyurethane foams |
| EP3901359A1 (en) * | 2020-04-22 | 2021-10-27 | Taiwan Textile Research Institute | Electric conductive textile and method for fabricating the same |
| US11629455B2 (en) | 2020-04-22 | 2023-04-18 | Taiwan Textile Research Institute | Conductive textile and method for fabricating the same |
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