ES458650A1 - A procedure to modify an epoxidic resin. (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure to modify an epoxidic resin. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES458650A1 ES458650A1 ES458650A ES458650A ES458650A1 ES 458650 A1 ES458650 A1 ES 458650A1 ES 458650 A ES458650 A ES 458650A ES 458650 A ES458650 A ES 458650A ES 458650 A1 ES458650 A1 ES 458650A1
- Authority
- ES
- Spain
- Prior art keywords
- resin
- translation
- machine
- legally binding
- google translate
- 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.)
- Expired
Links
Landscapes
- Epoxy Resins (AREA)
- Epoxy Compounds (AREA)
- Paints Or Removers (AREA)
- Graft Or Block Polymers (AREA)
Abstract
A process for modifying an epoxy resin with a polymerizable additive monomer, characterized by: a) reacting the epoxy resin with a terminating agent, to remove at least some of the epoxide groups from the resin and form a modified resin; and b) reacting the epoxy resin or said modified resin, with a polymerizable additive monomer, in the presence of benzoyl peroxide or its free radical initiation equivalent for this reaction, at a temperature of about 30ºC to 200º c. Forming a graft polymer that is free of hydrolyzable functional groups other than the epoxide groups, with steps a) and b) being carried out in any desired sequence, or simultaneously. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68524676A | 1976-05-11 | 1976-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES458650A1 true ES458650A1 (en) | 1978-07-16 |
Family
ID=24751362
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES458649A Expired ES458649A1 (en) | 1976-05-11 | 1977-05-10 | A procedure to modify an epoxidic resin. (Machine-translation by Google Translate, not legally binding) |
| ES458650A Expired ES458650A1 (en) | 1976-05-11 | 1977-05-10 | A procedure to modify an epoxidic resin. (Machine-translation by Google Translate, not legally binding) |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES458649A Expired ES458649A1 (en) | 1976-05-11 | 1977-05-10 | A procedure to modify an epoxidic resin. (Machine-translation by Google Translate, not legally binding) |
Country Status (4)
| Country | Link |
|---|---|
| BR (1) | BR7703050A (en) |
| CA (1) | CA1099834A (en) |
| ES (2) | ES458649A1 (en) |
| ZA (2) | ZA772821B (en) |
-
1977
- 1977-05-10 ES ES458649A patent/ES458649A1/en not_active Expired
- 1977-05-10 CA CA278,058A patent/CA1099834A/en not_active Expired
- 1977-05-10 ES ES458650A patent/ES458650A1/en not_active Expired
- 1977-05-11 ZA ZA00772821A patent/ZA772821B/en unknown
- 1977-05-11 BR BR7703050A patent/BR7703050A/en unknown
- 1977-05-11 ZA ZA00772822A patent/ZA772822B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES458649A1 (en) | 1978-07-16 |
| BR7703050A (en) | 1978-02-14 |
| ZA772822B (en) | 1978-06-28 |
| ZA772821B (en) | 1978-06-28 |
| CA1099834A (en) | 1981-04-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19980302 |