CA2034205A1 - Spray polyurea elastomers with improved abrasion resistance - Google Patents

Spray polyurea elastomers with improved abrasion resistance

Info

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
Application number
CA 2034205
Other languages
French (fr)
Other versions
CA2034205C (en
Inventor
Dudley J. Ii Primeaux
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.)
Huntsman Petrochemical LLC
Original Assignee
Texaco Chemical Co
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 Texaco Chemical Co filed Critical Texaco Chemical Co
Priority to CA 2034205 priority Critical patent/CA2034205C/en
Publication of CA2034205A1 publication Critical patent/CA2034205A1/en
Application granted granted Critical
Publication of CA2034205C publication Critical patent/CA2034205C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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  • 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.
CA 2034205 1991-01-15 1991-01-15 Spray polyurea elastomers with improved abrasion resistance Expired - Fee Related CA2034205C (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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