JPS5560501A - Surface treatment of vulcanized rubber - Google Patents
Surface treatment of vulcanized rubberInfo
- Publication number
- JPS5560501A JPS5560501A JP13160078A JP13160078A JPS5560501A JP S5560501 A JPS5560501 A JP S5560501A JP 13160078 A JP13160078 A JP 13160078A JP 13160078 A JP13160078 A JP 13160078A JP S5560501 A JPS5560501 A JP S5560501A
- Authority
- JP
- Japan
- Prior art keywords
- vulcanized rubber
- hypohalogenite
- rubber
- concentration
- component
- 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
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
PURPOSE: To provide a vulcanized rubber with a low-friction skin layer of controlled thickness, without lowering its original characteristics, and to widen the application range of the rubber, by treating a vulcanized rubber first with an organic acid and then with a hypohalogenite.
CONSTITUTION: (A) A vulcanized rubber (e.g. provided by compounding a natural or synthetic rubber with a conventional vulcanizing agent and additives) is pretreated with (B) an organic acid (e.g. acetic acid, etc.) and then dipped in (C) an aqueous solution of a hypohalogenite (e.g. sodium hypochlorite, etc.) or a mixture of a hypohalogenite and acetic acid, to give the surface-treated vulcanized rubber. The concentration of the component (B) is 0.1W100% and the treatment is carried out at room temperatures for 1min. to 24hr. The concentration of the component (C) is preferably 0.05W5% as effective halogen.
EFFECT: Free from formation of cracks.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13160078A JPS5560501A (en) | 1978-10-27 | 1978-10-27 | Surface treatment of vulcanized rubber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13160078A JPS5560501A (en) | 1978-10-27 | 1978-10-27 | Surface treatment of vulcanized rubber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5560501A true JPS5560501A (en) | 1980-05-07 |
JPS5752216B2 JPS5752216B2 (en) | 1982-11-06 |
Family
ID=15061843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13160078A Granted JPS5560501A (en) | 1978-10-27 | 1978-10-27 | Surface treatment of vulcanized rubber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5560501A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5780039A (en) * | 1980-11-07 | 1982-05-19 | Nippon Mektron Ltd | Surface treatment of molded rubber material |
-
1978
- 1978-10-27 JP JP13160078A patent/JPS5560501A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5780039A (en) * | 1980-11-07 | 1982-05-19 | Nippon Mektron Ltd | Surface treatment of molded rubber material |
JPS5819464B2 (en) * | 1980-11-07 | 1983-04-18 | 日本メクトロン株式会社 | Surface treatment method for molded rubber materials |
Also Published As
Publication number | Publication date |
---|---|
JPS5752216B2 (en) | 1982-11-06 |
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