JPS5263953A - Preparation of polyhydroxy compositions - Google Patents

Preparation of polyhydroxy compositions

Info

Publication number
JPS5263953A
JPS5263953A JP14095175A JP14095175A JPS5263953A JP S5263953 A JPS5263953 A JP S5263953A JP 14095175 A JP14095175 A JP 14095175A JP 14095175 A JP14095175 A JP 14095175A JP S5263953 A JPS5263953 A JP S5263953A
Authority
JP
Japan
Prior art keywords
preparation
polyhydroxy
compositions
polyhydroxy compositions
precondensate
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
JP14095175A
Other languages
Japanese (ja)
Other versions
JPS5523305B2 (en
Inventor
Seiichi Kamiyui
Nobuyuki Ikeguchi
Kenji Maeda
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 Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical 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 Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Priority to JP14095175A priority Critical patent/JPS5263953A/en
Publication of JPS5263953A publication Critical patent/JPS5263953A/en
Publication of JPS5523305B2 publication Critical patent/JPS5523305B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

PURPOSE: Method of preparing polyhydroxy composition used for the manufacture of polyurethanes from a precondensate of formaldehyde resin.
COPYRIGHT: (C)1977,JPO&Japio
JP14095175A 1975-11-25 1975-11-25 Preparation of polyhydroxy compositions Granted JPS5263953A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14095175A JPS5263953A (en) 1975-11-25 1975-11-25 Preparation of polyhydroxy compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14095175A JPS5263953A (en) 1975-11-25 1975-11-25 Preparation of polyhydroxy compositions

Publications (2)

Publication Number Publication Date
JPS5263953A true JPS5263953A (en) 1977-05-26
JPS5523305B2 JPS5523305B2 (en) 1980-06-21

Family

ID=15280596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14095175A Granted JPS5263953A (en) 1975-11-25 1975-11-25 Preparation of polyhydroxy compositions

Country Status (1)

Country Link
JP (1) JPS5263953A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52104598A (en) * 1976-03-01 1977-09-02 Bridgestone Corp Manufacture of flame-retardant flexible polyurethane foams having a lo w smoking property
JPS5778412A (en) * 1980-09-08 1982-05-17 Du Pont Polyurethane preliminary polymer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4834831A (en) * 1971-08-31 1973-05-22
JPS49134754A (en) * 1972-11-06 1974-12-25
JPS5053438A (en) * 1973-05-26 1975-05-12
JPS50110487A (en) * 1974-01-30 1975-08-30

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4834831A (en) * 1971-08-31 1973-05-22
JPS49134754A (en) * 1972-11-06 1974-12-25
JPS5053438A (en) * 1973-05-26 1975-05-12
JPS50110487A (en) * 1974-01-30 1975-08-30

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52104598A (en) * 1976-03-01 1977-09-02 Bridgestone Corp Manufacture of flame-retardant flexible polyurethane foams having a lo w smoking property
JPS543793B2 (en) * 1976-03-01 1979-02-27
JPS5778412A (en) * 1980-09-08 1982-05-17 Du Pont Polyurethane preliminary polymer

Also Published As

Publication number Publication date
JPS5523305B2 (en) 1980-06-21

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