JPS5556184A - Agent for preventing discoloration of organic isocyanate - Google Patents

Agent for preventing discoloration of organic isocyanate

Info

Publication number
JPS5556184A
JPS5556184A JP13020178A JP13020178A JPS5556184A JP S5556184 A JPS5556184 A JP S5556184A JP 13020178 A JP13020178 A JP 13020178A JP 13020178 A JP13020178 A JP 13020178A JP S5556184 A JPS5556184 A JP S5556184A
Authority
JP
Japan
Prior art keywords
phosphite
agent
formula
compound
preventing
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
JP13020178A
Other languages
English (en)
Other versions
JPS6149300B2 (ja
Inventor
Yoshinobu Minami
Yasushi Kishimoto
Teru Ide
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP13020178A priority Critical patent/JPS5556184A/ja
Publication of JPS5556184A publication Critical patent/JPS5556184A/ja
Publication of JPS6149300B2 publication Critical patent/JPS6149300B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
JP13020178A 1978-10-23 1978-10-23 Agent for preventing discoloration of organic isocyanate Granted JPS5556184A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13020178A JPS5556184A (en) 1978-10-23 1978-10-23 Agent for preventing discoloration of organic isocyanate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13020178A JPS5556184A (en) 1978-10-23 1978-10-23 Agent for preventing discoloration of organic isocyanate

Publications (2)

Publication Number Publication Date
JPS5556184A true JPS5556184A (en) 1980-04-24
JPS6149300B2 JPS6149300B2 (ja) 1986-10-29

Family

ID=15028502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13020178A Granted JPS5556184A (en) 1978-10-23 1978-10-23 Agent for preventing discoloration of organic isocyanate

Country Status (1)

Country Link
JP (1) JPS5556184A (ja)

Also Published As

Publication number Publication date
JPS6149300B2 (ja) 1986-10-29

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