JPS57195726A - Preparation of rigid polyurethane foam - Google Patents
Preparation of rigid polyurethane foamInfo
- Publication number
- JPS57195726A JPS57195726A JP56081027A JP8102781A JPS57195726A JP S57195726 A JPS57195726 A JP S57195726A JP 56081027 A JP56081027 A JP 56081027A JP 8102781 A JP8102781 A JP 8102781A JP S57195726 A JPS57195726 A JP S57195726A
- Authority
- JP
- Japan
- Prior art keywords
- polyester
- polyether
- polyol
- functional groups
- preparation
- 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
Links
- 229920005830 Polyurethane Foam Polymers 0.000 title 1
- 239000011496 polyurethane foam Substances 0.000 title 1
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 3
- 229920000728 polyester Polymers 0.000 abstract 3
- 229920000570 polyether Polymers 0.000 abstract 3
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 abstract 2
- 239000006260 foam Substances 0.000 abstract 2
- 125000000524 functional group Chemical group 0.000 abstract 2
- 239000012948 isocyanate Substances 0.000 abstract 2
- 150000002513 isocyanates Chemical class 0.000 abstract 2
- 229920005862 polyol Polymers 0.000 abstract 2
- 150000003077 polyols Chemical class 0.000 abstract 2
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 abstract 1
- 235000011037 adipic acid Nutrition 0.000 abstract 1
- 239000001361 adipic acid Substances 0.000 abstract 1
- 150000004982 aromatic amines Chemical class 0.000 abstract 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000005187 foaming Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 229920005903 polyol mixture Polymers 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- VOZKAJLKRJDJLL-UHFFFAOYSA-N tolylenediamine group Chemical group CC1=C(C=C(C=C1)N)N VOZKAJLKRJDJLL-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56081027A JPS57195726A (en) | 1981-05-29 | 1981-05-29 | Preparation of rigid polyurethane foam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56081027A JPS57195726A (en) | 1981-05-29 | 1981-05-29 | Preparation of rigid polyurethane foam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57195726A true JPS57195726A (en) | 1982-12-01 |
| JPS6360773B2 JPS6360773B2 (enrdf_load_stackoverflow) | 1988-11-25 |
Family
ID=13734986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56081027A Granted JPS57195726A (en) | 1981-05-29 | 1981-05-29 | Preparation of rigid polyurethane foam |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57195726A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6327520A (ja) * | 1986-07-22 | 1988-02-05 | Kurabo Ind Ltd | ウレタンフオ−ム用ポリオ−ル組成物 |
-
1981
- 1981-05-29 JP JP56081027A patent/JPS57195726A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6327520A (ja) * | 1986-07-22 | 1988-02-05 | Kurabo Ind Ltd | ウレタンフオ−ム用ポリオ−ル組成物 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6360773B2 (enrdf_load_stackoverflow) | 1988-11-25 |
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