JPS54132667A - Novel foaming agent and foamable resin composition containing the same - Google Patents
Novel foaming agent and foamable resin composition containing the sameInfo
- Publication number
- JPS54132667A JPS54132667A JP3972078A JP3972078A JPS54132667A JP S54132667 A JPS54132667 A JP S54132667A JP 3972078 A JP3972078 A JP 3972078A JP 3972078 A JP3972078 A JP 3972078A JP S54132667 A JPS54132667 A JP S54132667A
- Authority
- JP
- Japan
- Prior art keywords
- resin composition
- foaming agent
- same
- composition containing
- foamable resin
- 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
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
PURPOSE: To prevent the yellowing of a foamed article by the heat during molding operation, by the use of an azodicarbonamide foaming agent containing an organic amine sulfamic acid salt.
CONSTITUTION: A foaming agent composed of 1 part by weight of azodicarbonamide and (pref. 0.02 W 0.5 parts by weight of) an organic amine sulfamate (pref. guanidine sulfamate) as a foaming assistant, is added to a molding resin composition such as polyolefin resin composition in an amount of 0.5 W 25 wt.%.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3972078A JPS54132667A (en) | 1978-04-06 | 1978-04-06 | Novel foaming agent and foamable resin composition containing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3972078A JPS54132667A (en) | 1978-04-06 | 1978-04-06 | Novel foaming agent and foamable resin composition containing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54132667A true JPS54132667A (en) | 1979-10-15 |
JPS6111252B2 JPS6111252B2 (en) | 1986-04-02 |
Family
ID=12560812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3972078A Granted JPS54132667A (en) | 1978-04-06 | 1978-04-06 | Novel foaming agent and foamable resin composition containing the same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54132667A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0350798U (en) * | 1989-09-26 | 1991-05-17 |
-
1978
- 1978-04-06 JP JP3972078A patent/JPS54132667A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0350798U (en) * | 1989-09-26 | 1991-05-17 |
Also Published As
Publication number | Publication date |
---|---|
JPS6111252B2 (en) | 1986-04-02 |
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