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Patent Summary
| (12) Patent: | (11) CA 1335389 |
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| (21) Application Number: | 610143 |
| (54) English Title: | EPOXY RESINS MODIFIED WITH BLOCK POLYMERS |
| (54) French Title: | RESINES EPOXY MODIFIEES AVEC DES POLYMERES SEQUENCES |
Abstracts
English Abstract
Compositions comprising
(A) an epoxy resin, and
(B) a block polymer containing at least one block (B1) of a 1,3-diene-
homopolymer or copolymer and at least two blocks (B2) of a lactone
homopolymer or copolymer,
are especially suitable in conjunction with hardeners for epoxy resins
and optionally other additional components for the preparation of
adhesives. The cured adhesive bonds are distinguished in particular by
high T-peel values.
Patent Details
| (52) Canadian Patent Classification (CPC): |
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| (51) International Patent Classification (IPC): |
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| (72) Inventors (Country): |
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| (73) Owners (Country): |
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| (71) Applicants (Country): | |
| (74) Agent: | FETHERSTONHAUGH & CO. |
| (45) Issued: | 1995-04-25 |
| (22) Filed Date: | 1989-09-01 |
| (30) Availability of licence: | N/A |
| (30) Language of filing: | English |
| (30) Application Priority Data: | |||||||
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| View Patent Image | Download Patent Image in PDF Format | Size of Image (KB) | Number of Pages |
|---|---|---|---|
| Cover Page | Cover Page | 19 | 1 |
| Abstract | Abstract | 13 | 1 |
| Claims | Claims | 87 | 3 |
| Description | Description | 1,512 | 43 |
| Drawings | Drawings | N/A | N/A |
| Representative Drawing | Representative Drawing | N/A | N/A |
