CA2034169A1 - Sprayable and pourable polyurea elastomers - Google Patents
Sprayable and pourable polyurea elastomersInfo
- Publication number
- CA2034169A1 CA2034169A1 CA 2034169 CA2034169A CA2034169A1 CA 2034169 A1 CA2034169 A1 CA 2034169A1 CA 2034169 CA2034169 CA 2034169 CA 2034169 A CA2034169 A CA 2034169A CA 2034169 A1 CA2034169 A1 CA 2034169A1
- Authority
- CA
- Canada
- Prior art keywords
- pourable
- sprayable
- elastomer
- isocyanate
- polyurea elastomers
- 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
A pourable and/or sprayable polyurea elastomer is disclosed. The elastomer includes an isocyanate, an amine terminated polyoxyalkylene polyol, and a chain extender. The isocyanate is preferably a quasi-prepolymer of an isocyanate and a material selected from at least one polyol, a high molecular weight polyoxyalkyleneamine or a combination thereof.
The chain extender includes at least di(methylthio)-toluene diamine. A method for improving the flowability of a polyurea elastomer, thereby permitting the elastomer to be sprayed or, optionally, poured, is also disclosed.
The chain extender includes at least di(methylthio)-toluene diamine. A method for improving the flowability of a polyurea elastomer, thereby permitting the elastomer to be sprayed or, optionally, poured, is also disclosed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2034169 CA2034169C (en) | 1991-01-15 | 1991-01-15 | Sprayable and pourable polyurea elastomers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2034169 CA2034169C (en) | 1991-01-15 | 1991-01-15 | Sprayable and pourable polyurea elastomers |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2034169A1 true CA2034169A1 (en) | 1992-07-16 |
CA2034169C CA2034169C (en) | 2002-08-27 |
Family
ID=4146837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2034169 Expired - Fee Related CA2034169C (en) | 1991-01-15 | 1991-01-15 | Sprayable and pourable polyurea elastomers |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2034169C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117106366A (en) * | 2023-10-25 | 2023-11-24 | 顺缔新材料(上海)有限公司 | Single-component polyurea coating and preparation method and application thereof |
-
1991
- 1991-01-15 CA CA 2034169 patent/CA2034169C/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117106366A (en) * | 2023-10-25 | 2023-11-24 | 顺缔新材料(上海)有限公司 | Single-component polyurea coating and preparation method and application thereof |
CN117106366B (en) * | 2023-10-25 | 2024-01-05 | 顺缔新材料(上海)有限公司 | Single-component polyurea coating and preparation method and application thereof |
Also Published As
Publication number | Publication date |
---|---|
CA2034169C (en) | 2002-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |