JPS54101848A - Stabilized polyol composition - Google Patents

Stabilized polyol composition

Info

Publication number
JPS54101848A
JPS54101848A JP776378A JP776378A JPS54101848A JP S54101848 A JPS54101848 A JP S54101848A JP 776378 A JP776378 A JP 776378A JP 776378 A JP776378 A JP 776378A JP S54101848 A JPS54101848 A JP S54101848A
Authority
JP
Japan
Prior art keywords
parts
polyol
composition
polyol composition
water content
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.)
Pending
Application number
JP776378A
Other languages
Japanese (ja)
Inventor
Toshiaki Kaneda
Hiroshi Yoshioka
Shigeo Kataoka
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 JP776378A priority Critical patent/JPS54101848A/en
Publication of JPS54101848A publication Critical patent/JPS54101848A/en
Pending legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To prepare a stabilized amino-resin modified polyol composition for the foaming of urethane composition, by adding a tertiary amine to the polyol.
CONSTITUTION: (A) 100 Parts by weight of a composition composed of (a) 30W90 parts of an amino resin precondensate containing about 1W50 wt% of methylol group (reduced to formaldehyde) and (b) 70W10 parts of a polyol such as ethylene glycol, poly(ethylene adipate), etc., is mixed with (B) 0.1W10 parts by weight of a tertiary amine such as triethylamine, N-ethyl morpholine, etc. The component (a) may be replaced by an etherified amino resin precondensate having an etherification degree of methylol group of ≤about 95%. The water content of the polyol composition thus obtained should be ≤about 4% (pref. ≤2wt%). The water content of ≥4% results in the shrinking and scorching of the urethane foam.
COPYRIGHT: (C)1979,JPO&Japio
JP776378A 1978-01-26 1978-01-26 Stabilized polyol composition Pending JPS54101848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP776378A JPS54101848A (en) 1978-01-26 1978-01-26 Stabilized polyol composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP776378A JPS54101848A (en) 1978-01-26 1978-01-26 Stabilized polyol composition

Publications (1)

Publication Number Publication Date
JPS54101848A true JPS54101848A (en) 1979-08-10

Family

ID=11674719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP776378A Pending JPS54101848A (en) 1978-01-26 1978-01-26 Stabilized polyol composition

Country Status (1)

Country Link
JP (1) JPS54101848A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040720A2 (en) * 1980-05-27 1981-12-02 BASF Aktiengesellschaft Process for preparing polyurethane foams modified with melamine-formaldehyde precondensates

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5015832A (en) * 1973-05-12 1975-02-19
JPS5027828A (en) * 1973-05-16 1975-03-22
JPS5034647A (en) * 1973-07-31 1975-04-03
JPS52152999A (en) * 1976-06-16 1977-12-19 Mitsubishi Gas Chem Co Inc Preparation of modified urethane foam

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5015832A (en) * 1973-05-12 1975-02-19
JPS5027828A (en) * 1973-05-16 1975-03-22
JPS5034647A (en) * 1973-07-31 1975-04-03
JPS52152999A (en) * 1976-06-16 1977-12-19 Mitsubishi Gas Chem Co Inc Preparation of modified urethane foam

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040720A2 (en) * 1980-05-27 1981-12-02 BASF Aktiengesellschaft Process for preparing polyurethane foams modified with melamine-formaldehyde precondensates

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