CA2034205A1 - Spray polyurea elastomers with improved abrasion resistance - Google Patents
Spray polyurea elastomers with improved abrasion resistanceInfo
- Publication number
- CA2034205A1 CA2034205A1 CA 2034205 CA2034205A CA2034205A1 CA 2034205 A1 CA2034205 A1 CA 2034205A1 CA 2034205 CA2034205 CA 2034205 CA 2034205 A CA2034205 A CA 2034205A CA 2034205 A1 CA2034205 A1 CA 2034205A1
- Authority
- CA
- Canada
- Prior art keywords
- spray polyurea
- abrasion resistance
- improved abrasion
- polyurea elastomers
- isocyanate
- 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 spray polyurea elastomer which exhibits improved resistance to abrasion is disclosed. The elastomer includes an isocyanate, an amine terminated polyoxyalkylene polyol, a chain extender and a chemically sized filler material. The isocyanate is preferably a quasi-prepolymer of an isoyanate and a material selected from at least one polyol, a high molecular weight polyoxyalkyleneamine or a combination thereof. A method for making a spray polyurea elastomer which is substantially resistant to abrasion is also disclosed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2034205 CA2034205C (en) | 1991-01-15 | 1991-01-15 | Spray polyurea elastomers with improved abrasion resistance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2034205 CA2034205C (en) | 1991-01-15 | 1991-01-15 | Spray polyurea elastomers with improved abrasion resistance |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2034205A1 true CA2034205A1 (en) | 1992-07-16 |
CA2034205C CA2034205C (en) | 2004-03-30 |
Family
ID=4146844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2034205 Expired - Fee Related CA2034205C (en) | 1991-01-15 | 1991-01-15 | Spray polyurea elastomers with improved abrasion resistance |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2034205C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111454649A (en) * | 2020-03-24 | 2020-07-28 | 上海赛内特新材料科技有限公司 | Coating capable of inhibiting cavitation erosion and preparation method thereof |
CN113801566A (en) * | 2021-09-30 | 2021-12-17 | 铁科腾跃科技有限公司 | Moisture-curing concrete sealing interface agent coating and preparation method thereof |
-
1991
- 1991-01-15 CA CA 2034205 patent/CA2034205C/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111454649A (en) * | 2020-03-24 | 2020-07-28 | 上海赛内特新材料科技有限公司 | Coating capable of inhibiting cavitation erosion and preparation method thereof |
CN113801566A (en) * | 2021-09-30 | 2021-12-17 | 铁科腾跃科技有限公司 | Moisture-curing concrete sealing interface agent coating and preparation method thereof |
CN113801566B (en) * | 2021-09-30 | 2022-05-24 | 铁科腾跃科技有限公司 | Moisture-curing concrete sealing interface agent coating and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
CA2034205C (en) | 2004-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |