JPS51111295A - Preparation of polyurethane elastomer - Google Patents
Preparation of polyurethane elastomerInfo
- Publication number
- JPS51111295A JPS51111295A JP50037241A JP3724175A JPS51111295A JP S51111295 A JPS51111295 A JP S51111295A JP 50037241 A JP50037241 A JP 50037241A JP 3724175 A JP3724175 A JP 3724175A JP S51111295 A JPS51111295 A JP S51111295A
- Authority
- JP
- Japan
- Prior art keywords
- preparation
- polyurethane elastomer
- diphenylmethanediisocyanate
- modified
- chain extender
- 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
Landscapes
- Polyurethanes Or Polyureas (AREA)
Abstract
PURPOSE: Preparation of polyurethane elastomer useful as waterproof sealant by using modified 4,4'-diphenylmethanediisocyanate without amine chain extender.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50037241A JPS51111295A (en) | 1975-03-26 | 1975-03-26 | Preparation of polyurethane elastomer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50037241A JPS51111295A (en) | 1975-03-26 | 1975-03-26 | Preparation of polyurethane elastomer |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9294278A Division JPS5433592A (en) | 1978-07-28 | 1978-07-28 | Preparation of polyurethane elastomer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51111295A true JPS51111295A (en) | 1976-10-01 |
JPS548517B2 JPS548517B2 (en) | 1979-04-16 |
Family
ID=12492110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50037241A Granted JPS51111295A (en) | 1975-03-26 | 1975-03-26 | Preparation of polyurethane elastomer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51111295A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5257296A (en) * | 1975-11-06 | 1977-05-11 | Toyo Tire & Rubber Co Ltd | Polyurethane elastomers with reduced temperature dependence |
JPH08165325A (en) * | 1994-12-15 | 1996-06-25 | Sanyo Chem Ind Ltd | Production of water-repellent polyurethane |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4862745A (en) * | 1971-12-08 | 1973-09-01 | ||
JPS5023497A (en) * | 1973-07-04 | 1975-03-13 |
-
1975
- 1975-03-26 JP JP50037241A patent/JPS51111295A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4862745A (en) * | 1971-12-08 | 1973-09-01 | ||
JPS5023497A (en) * | 1973-07-04 | 1975-03-13 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5257296A (en) * | 1975-11-06 | 1977-05-11 | Toyo Tire & Rubber Co Ltd | Polyurethane elastomers with reduced temperature dependence |
JPS542680B2 (en) * | 1975-11-06 | 1979-02-10 | ||
JPH08165325A (en) * | 1994-12-15 | 1996-06-25 | Sanyo Chem Ind Ltd | Production of water-repellent polyurethane |
Also Published As
Publication number | Publication date |
---|---|
JPS548517B2 (en) | 1979-04-16 |
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