JPS52135396A - Preparation of urethane/modified isocyanurate foam - Google Patents

Preparation of urethane/modified isocyanurate foam

Info

Publication number
JPS52135396A
JPS52135396A JP2176176A JP2176176A JPS52135396A JP S52135396 A JPS52135396 A JP S52135396A JP 2176176 A JP2176176 A JP 2176176A JP 2176176 A JP2176176 A JP 2176176A JP S52135396 A JPS52135396 A JP S52135396A
Authority
JP
Japan
Prior art keywords
urethane
preparation
isocyanurate foam
modified isocyanurate
modified
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
JP2176176A
Other languages
Japanese (ja)
Other versions
JPS5432679B2 (en
Inventor
Shigeru Yatsugi
Seiji Ezaki
Akira Hashimoto
Toshiyuki Ichikawa
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals 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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP2176176A priority Critical patent/JPS52135396A/en
Publication of JPS52135396A publication Critical patent/JPS52135396A/en
Publication of JPS5432679B2 publication Critical patent/JPS5432679B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)

Abstract

PURPOSE: To prepare a urethane-modified isocyanurate foam having reduced brittleness by the use of alkylene oxide adduct of phenol form-aldehyde resin (novolak) as a part of polyol.
COPYRIGHT: (C)1977,JPO&Japio
JP2176176A 1976-03-02 1976-03-02 Preparation of urethane/modified isocyanurate foam Granted JPS52135396A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2176176A JPS52135396A (en) 1976-03-02 1976-03-02 Preparation of urethane/modified isocyanurate foam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2176176A JPS52135396A (en) 1976-03-02 1976-03-02 Preparation of urethane/modified isocyanurate foam

Publications (2)

Publication Number Publication Date
JPS52135396A true JPS52135396A (en) 1977-11-12
JPS5432679B2 JPS5432679B2 (en) 1979-10-16

Family

ID=12064041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2176176A Granted JPS52135396A (en) 1976-03-02 1976-03-02 Preparation of urethane/modified isocyanurate foam

Country Status (1)

Country Link
JP (1) JPS52135396A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5365396A (en) * 1976-11-22 1978-06-10 Kohkoku Chem Ind Manufacture of urethaneemodified isocynurate foam
JPS63264616A (en) * 1986-12-01 1988-11-01 Sumitomo Deyurezu Kk Preparation of phenol-modified polyurethane foam
JPH01135824A (en) * 1987-11-20 1989-05-29 Sumitomo Deyurezu Kk Method for producing phenol-modified polyurethane foam
JP2009167341A (en) * 2008-01-18 2009-07-30 Asahi Organic Chem Ind Co Ltd Foamable composition for polyurethane foam and polyurethane foam

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3842036A (en) * 1972-03-27 1974-10-15 Union Carbide Corp B-staged polyurethane-isocyanurates from alkylene oxide condensate of novolak resins

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3842036A (en) * 1972-03-27 1974-10-15 Union Carbide Corp B-staged polyurethane-isocyanurates from alkylene oxide condensate of novolak resins

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5365396A (en) * 1976-11-22 1978-06-10 Kohkoku Chem Ind Manufacture of urethaneemodified isocynurate foam
JPS5911607B2 (en) * 1976-11-22 1984-03-16 興国化学工業株式会社 Method for producing urethane-modified isocyanurate foam
JPS63264616A (en) * 1986-12-01 1988-11-01 Sumitomo Deyurezu Kk Preparation of phenol-modified polyurethane foam
JPH01135824A (en) * 1987-11-20 1989-05-29 Sumitomo Deyurezu Kk Method for producing phenol-modified polyurethane foam
JP2009167341A (en) * 2008-01-18 2009-07-30 Asahi Organic Chem Ind Co Ltd Foamable composition for polyurethane foam and polyurethane foam

Also Published As

Publication number Publication date
JPS5432679B2 (en) 1979-10-16

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