JPS5552313A - Manufacture of urethane-modified rigid isocyanurate foam - Google Patents

Manufacture of urethane-modified rigid isocyanurate foam

Info

Publication number
JPS5552313A
JPS5552313A JP12434278A JP12434278A JPS5552313A JP S5552313 A JPS5552313 A JP S5552313A JP 12434278 A JP12434278 A JP 12434278A JP 12434278 A JP12434278 A JP 12434278A JP S5552313 A JPS5552313 A JP S5552313A
Authority
JP
Japan
Prior art keywords
glycol
polyethertriol
reaction
prepared
ethylene oxide
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
JP12434278A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6131726B2 (enExample
Inventor
Hiroo Yoshinaga
Shoichi Fujita
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to JP12434278A priority Critical patent/JPS5552313A/ja
Publication of JPS5552313A publication Critical patent/JPS5552313A/ja
Publication of JPS6131726B2 publication Critical patent/JPS6131726B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
JP12434278A 1978-10-09 1978-10-09 Manufacture of urethane-modified rigid isocyanurate foam Granted JPS5552313A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12434278A JPS5552313A (en) 1978-10-09 1978-10-09 Manufacture of urethane-modified rigid isocyanurate foam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12434278A JPS5552313A (en) 1978-10-09 1978-10-09 Manufacture of urethane-modified rigid isocyanurate foam

Publications (2)

Publication Number Publication Date
JPS5552313A true JPS5552313A (en) 1980-04-16
JPS6131726B2 JPS6131726B2 (enExample) 1986-07-22

Family

ID=14882975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12434278A Granted JPS5552313A (en) 1978-10-09 1978-10-09 Manufacture of urethane-modified rigid isocyanurate foam

Country Status (1)

Country Link
JP (1) JPS5552313A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5565214A (en) * 1978-11-10 1980-05-16 Bridgestone Corp Preparation of flame-resistant polyisocyanurate foam
JPS571842U (enExample) * 1980-05-30 1982-01-07
CN108368224A (zh) * 2015-09-23 2018-08-03 巴斯夫欧洲公司 具有改善的隔热性能和机械性能的硬质聚氨酯泡沫

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50114393A (enExample) * 1974-01-30 1975-09-08
JPS52103495A (en) * 1976-02-24 1977-08-30 Bayer Ag Process for producing thermally moldable polyisocyanurate foam

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50114393A (enExample) * 1974-01-30 1975-09-08
JPS52103495A (en) * 1976-02-24 1977-08-30 Bayer Ag Process for producing thermally moldable polyisocyanurate foam

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5565214A (en) * 1978-11-10 1980-05-16 Bridgestone Corp Preparation of flame-resistant polyisocyanurate foam
JPS571842U (enExample) * 1980-05-30 1982-01-07
CN108368224A (zh) * 2015-09-23 2018-08-03 巴斯夫欧洲公司 具有改善的隔热性能和机械性能的硬质聚氨酯泡沫
CN108368224B (zh) * 2015-09-23 2021-06-25 巴斯夫欧洲公司 具有改善的隔热性能和机械性能的硬质聚氨酯泡沫

Also Published As

Publication number Publication date
JPS6131726B2 (enExample) 1986-07-22

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