JPS5571729A - Treatment of material containing polyurethane elastomer - Google Patents
Treatment of material containing polyurethane elastomerInfo
- Publication number
- JPS5571729A JPS5571729A JP14486878A JP14486878A JPS5571729A JP S5571729 A JPS5571729 A JP S5571729A JP 14486878 A JP14486878 A JP 14486878A JP 14486878 A JP14486878 A JP 14486878A JP S5571729 A JPS5571729 A JP S5571729A
- Authority
- JP
- Japan
- Prior art keywords
- polyurethane elastomer
- compound
- containing polyurethane
- groups
- material containing
- 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.)
- Pending
Links
Abstract
PURPOSE: To impart a material containing polyurethane elastomer with durable chlorine resistance, by treating the material with a specific aromatic compound and a fluorine-containing compound.
CONSTITUTION: A material containing polyurethane elastomer, e.g. a fibrous material containing polyurethane elastomer yarns, is immersed in an aqueous solution or dispersion of an aromatic compound containing one or more phenolic OH groups and one or more acidic groups in a molecule, e.g. a condensate of phenolsulfonic acid and formaldehyde or a novolac resin having methanesulfonic acid groups. The pH of the solution, etc. is about 1W4. After attaching about 0.1W20wt% of the aromatic compound to the material, the material is further treated with a compound containing perfluoroalkyl groups of formula I or II (R5 is perfluoroalkyl; R2 is lower alkyl; m is positive integer) to attach about 0.01W5wt% of the compound.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14486878A JPS5571729A (en) | 1978-11-22 | 1978-11-22 | Treatment of material containing polyurethane elastomer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14486878A JPS5571729A (en) | 1978-11-22 | 1978-11-22 | Treatment of material containing polyurethane elastomer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5571729A true JPS5571729A (en) | 1980-05-30 |
Family
ID=15372254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14486878A Pending JPS5571729A (en) | 1978-11-22 | 1978-11-22 | Treatment of material containing polyurethane elastomer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5571729A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014194098A (en) * | 2013-03-29 | 2014-10-09 | Toray Ind Inc | Fiber structure |
-
1978
- 1978-11-22 JP JP14486878A patent/JPS5571729A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014194098A (en) * | 2013-03-29 | 2014-10-09 | Toray Ind Inc | Fiber structure |
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