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JPS51122038A - Process for preparation of equimolar addition products of toluene diis ocyanate and phenols - Google Patents

Process for preparation of equimolar addition products of toluene diis ocyanate and phenols

Info

Publication number
JPS51122038A
JPS51122038A JP50045455A JP4545575A JPS51122038A JP S51122038 A JPS51122038 A JP S51122038A JP 50045455 A JP50045455 A JP 50045455A JP 4545575 A JP4545575 A JP 4545575A JP S51122038 A JPS51122038 A JP S51122038A
Authority
JP
Japan
Prior art keywords
phenols
toluene
preparation
addition products
equimolar addition
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
JP50045455A
Other languages
Japanese (ja)
Other versions
JPS5751381B2 (en
Inventor
Tamiyoshi Mori
Tomoharu Harada
Isanori Kobayashi
Hideaki Sakuma
Takamitsu Morita
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP50045455A priority Critical patent/JPS51122038A/en
Publication of JPS51122038A publication Critical patent/JPS51122038A/en
Publication of JPS5751381B2 publication Critical patent/JPS5751381B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

PURPOSE: The title compounds are prepared in high yield by the reaction of phenols with the nixture of 2, 4-toluenediisocyanate and 2, 6-toluenediisocyanate in the presence of tert-amine as a catalyst.
COPYRIGHT: (C)1976,JPO&Japio
JP50045455A 1975-04-15 1975-04-15 Process for preparation of equimolar addition products of toluene diis ocyanate and phenols Granted JPS51122038A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50045455A JPS51122038A (en) 1975-04-15 1975-04-15 Process for preparation of equimolar addition products of toluene diis ocyanate and phenols

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50045455A JPS51122038A (en) 1975-04-15 1975-04-15 Process for preparation of equimolar addition products of toluene diis ocyanate and phenols

Publications (2)

Publication Number Publication Date
JPS51122038A true JPS51122038A (en) 1976-10-25
JPS5751381B2 JPS5751381B2 (en) 1982-11-01

Family

ID=12719812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50045455A Granted JPS51122038A (en) 1975-04-15 1975-04-15 Process for preparation of equimolar addition products of toluene diis ocyanate and phenols

Country Status (1)

Country Link
JP (1) JPS51122038A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55161434A (en) * 1979-06-01 1980-12-16 Global Shinko:Kk Division network show unit in zoo and so on

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55161434A (en) * 1979-06-01 1980-12-16 Global Shinko:Kk Division network show unit in zoo and so on

Also Published As

Publication number Publication date
JPS5751381B2 (en) 1982-11-01

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