DE3467357D1 - Use of aqueously dispersed compositions as glass fiber sizing agent or for the manufacture of glass fiber sizing agents - Google Patents
Use of aqueously dispersed compositions as glass fiber sizing agent or for the manufacture of glass fiber sizing agentsInfo
- Publication number
- DE3467357D1 DE3467357D1 DE8484101420T DE3467357T DE3467357D1 DE 3467357 D1 DE3467357 D1 DE 3467357D1 DE 8484101420 T DE8484101420 T DE 8484101420T DE 3467357 T DE3467357 T DE 3467357T DE 3467357 D1 DE3467357 D1 DE 3467357D1
- Authority
- DE
- Germany
- Prior art keywords
- glass fiber
- fiber sizing
- manufacture
- aqueously dispersed
- dispersed compositions
- 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
- 239000003795 chemical substances by application Substances 0.000 title 2
- 239000003365 glass fiber Substances 0.000 title 2
- 238000004513 sizing Methods 0.000 title 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- 238000000576 coating method Methods 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 239000003822 epoxy resin Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000012875 nonionic emulsifier Substances 0.000 abstract 1
- 229920000647 polyepoxide Polymers 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Abstract
Compsn. (I) comprises (a) a water-dispersable epoxy resin component (II) contg. external and/or chemically incorporated non ionic emulsifier(s) (III) and (b) a water dispersable, blocked polyisocyanate component (IV) contg. chemically incorporated anionic hydrophilic gp(s). in wt. ratio of (a):(b) of 1:10-10:1. Also claimed is a process for forming a coating of (I) or a substrate and then heating the substrate to 100-250 deg.C to cure the coating. (I) is storage stable, is unaffected by the atmosphere and cures to form coatings with improved impact resistance.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP84101420A EP0151661B1 (en) | 1982-09-30 | 1984-02-11 | Use of aqueously dispersed compositions as glass fiber sizing agent or for the manufacture of glass fiber sizing agents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3467357D1 true DE3467357D1 (en) | 1987-12-17 |
Family
ID=8191767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8484101420T Expired DE3467357D1 (en) | 1984-02-11 | 1984-02-11 | Use of aqueously dispersed compositions as glass fiber sizing agent or for the manufacture of glass fiber sizing agents |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3467357D1 (en) |
-
1984
- 1984-02-11 DE DE8484101420T patent/DE3467357D1/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |