JPS54132667A - Novel foaming agent and foamable resin composition containing the same - Google Patents

Novel foaming agent and foamable resin composition containing the same

Info

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
Application number
JP3972078A
Other languages
Japanese (ja)
Other versions
JPS6111252B2 (en
Inventor
Yasuhiro Miyata
Koji Yonezawa
Tetsuo Azumai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TOYO HIDORAJIN KOGYO KK
TOYO HIDORAJIN KOUGIYOU KK
Nippon Carbide Industries Co Inc
Original Assignee
TOYO HIDORAJIN KOGYO KK
TOYO HIDORAJIN KOUGIYOU KK
Nippon Carbide Industries Co Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TOYO HIDORAJIN KOGYO KK, TOYO HIDORAJIN KOUGIYOU KK, Nippon Carbide Industries Co Inc filed Critical TOYO HIDORAJIN KOGYO KK
Priority to JP3972078A priority Critical patent/JPS54132667A/en
Publication of JPS54132667A publication Critical patent/JPS54132667A/en
Publication of JPS6111252B2 publication Critical patent/JPS6111252B2/ja
Granted legal-status Critical Current

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
JP3972078A 1978-04-06 1978-04-06 Novel foaming agent and foamable resin composition containing the same Granted JPS54132667A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0350798U (en) * 1989-09-26 1991-05-17

Cited By (1)

* Cited by examiner, † Cited by third party
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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