JPS64115A - Production of rigid urethane foam - Google Patents

Production of rigid urethane foam

Info

Publication number
JPS64115A
JPS64115A JP63031495A JP3149588A JPS64115A JP S64115 A JPS64115 A JP S64115A JP 63031495 A JP63031495 A JP 63031495A JP 3149588 A JP3149588 A JP 3149588A JP S64115 A JPS64115 A JP S64115A
Authority
JP
Japan
Prior art keywords
reacting
trichlorofluoromethane
polyol
urethane foam
rigid urethane
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
JP63031495A
Other languages
English (en)
Other versions
JPH01115A (ja
Inventor
Katsuhisa Kodama
Kazuo Okada
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 JP63-31495A priority Critical patent/JPH01115A/ja
Priority claimed from JP63-31495A external-priority patent/JPH01115A/ja
Publication of JPS64115A publication Critical patent/JPS64115A/ja
Publication of JPH01115A publication Critical patent/JPH01115A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)
JP63-31495A 1987-02-13 1988-02-12 硬質ウレタンフォームの製造法 Pending JPH01115A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63-31495A JPH01115A (ja) 1987-02-13 1988-02-12 硬質ウレタンフォームの製造法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3167987 1987-02-13
JP62-31679 1987-02-13
JP63-31495A JPH01115A (ja) 1987-02-13 1988-02-12 硬質ウレタンフォームの製造法

Publications (2)

Publication Number Publication Date
JPS64115A true JPS64115A (en) 1989-01-05
JPH01115A JPH01115A (ja) 1989-01-05

Family

ID=

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6448814A (en) * 1987-08-18 1989-02-23 Mitsui Toatsu Chemicals Production of rigid polyurethane foam
JPH05500985A (ja) * 1990-02-20 1993-02-25 ザ　ダウ　ケミカル　カンパニー 低熱伝導率を有する硬質ポリウレタンフォーム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6448814A (en) * 1987-08-18 1989-02-23 Mitsui Toatsu Chemicals Production of rigid polyurethane foam
JPH05500985A (ja) * 1990-02-20 1993-02-25 ザ　ダウ　ケミカル　カンパニー 低熱伝導率を有する硬質ポリウレタンフォーム

Similar Documents

Publication Publication Date Title
ATE107679T1 (de) Polyurethanschaumherstellung.
NO177353C (no) Fremgangsmåte for fremstilling av et mykt, fleksibelt polyuretanskum, polyuretanskum oppnådd ved fremgangsmåten, samt forblandingsmateriale for fremstilling av polyuretaner
DE2961959D1 (en) Fluid, stable interpolymer/polyol compositions, process for the production thereof and processes for the production of elastomeric polyurethanes and polyurethane foams therefrom
ATE108807T1 (de) Polyurethanschaumherstellung.
AR018787A1 (es) Composiciones de prepolimero de poliuretano, espumas hechas a partir de las mismas y metodos para hacer cada una de las mismas
KR910006357A (ko) 가요성 폴리우레탄 발포체 및 이의 제조방법
JPS5374596A (en) Manufacture of rigid polyurethane foam
CA2171511A1 (en) Foam-forming mixtures with decreased decomposition of hydrohalocarbon blowing agents
JPS5437198A (en) Preparation of soft mold polyurethane foam
JPS5363497A (en) Production of rigid polyurethane foam
JPS5354299A (en) Foamed product
JPS52152999A (en) Preparation of modified urethane foam
JPS5339397A (en) Preparation of new flame retardant polyurethane foam
JPS5431498A (en) Preparation of polyurethane foam
JPS5269496A (en) Production of rigid polyurethane foams
JPS54101899A (en) Production of polyurethane
JPS5550035A (en) Manufacture of polyurethane foam
JPS5751727A (en) Production of urethane foam
JPS57111310A (en) Production of rigid foam
JPS523698A (en) Process for preparing polyurethane foams
JPS54116093A (en) Production of polyurethane foam
JPS5558219A (en) Production of polyurea foam
JPS5329398A (en) Preparation of low density polyurethane foam
JPS5380498A (en) Preparation of medified polyurethane foam
JPS5349098A (en) Preparation of urethane elastomer