IT1098338B - Hardenable coating compsn. - comprises ethylene!-alkyl acrylate! copolymer and hydrated aluminium oxide treated with alk(en)yl or alkynyl silane for wire insulation - Google Patents
Hardenable coating compsn. - comprises ethylene!-alkyl acrylate! copolymer and hydrated aluminium oxide treated with alk(en)yl or alkynyl silane for wire insulationInfo
- Publication number
- IT1098338B IT1098338B IT2461178A IT2461178A IT1098338B IT 1098338 B IT1098338 B IT 1098338B IT 2461178 A IT2461178 A IT 2461178A IT 2461178 A IT2461178 A IT 2461178A IT 1098338 B IT1098338 B IT 1098338B
- Authority
- IT
- Italy
- Prior art keywords
- alkyl acrylate
- alk
- copolymer
- aluminium oxide
- comprises ethylene
- Prior art date
Links
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title abstract 4
- 239000011248 coating agent Substances 0.000 title abstract 2
- 238000000576 coating method Methods 0.000 title abstract 2
- 229910000077 silane Inorganic materials 0.000 title abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title 1
- 239000005977 Ethylene Substances 0.000 title 1
- -1 alkynyl silane Chemical compound 0.000 title 1
- 229920001577 copolymer Polymers 0.000 title 1
- 238000009413 insulation Methods 0.000 title 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 abstract 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract 1
- 229920000800 acrylic rubber Polymers 0.000 abstract 1
- 125000005250 alkyl acrylate group Chemical group 0.000 abstract 1
- 125000000304 alkynyl group Chemical group 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 230000006866 deterioration Effects 0.000 abstract 1
- WOXXJEVNDJOOLV-UHFFFAOYSA-N ethenyl-tris(2-methoxyethoxy)silane Chemical compound COCCO[Si](OCCOC)(OCCOC)C=C WOXXJEVNDJOOLV-UHFFFAOYSA-N 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
Landscapes
- Organic Insulating Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Coating compsn. contains an ethylene-alkyl acrylate copolymer (I) and hydrated Al2O3 (II) which has been treated with >=1 silane (III) RaSiX4-a (where R is lower alk(en)yl or lower alkynyl, X is 1-20C alkoxy and a is 1 or 2). (III) is pref. vinyl-tris(beta-methoxyethoxy)-silane and is used in an amt. of 0.5-5 pts. per 100 pts. (II). (II) is used in amt. of 80-400 pts. per 100 pts. (I). (I) contains 5-18, pref. 5-10% alkyl acrylate pref. Et acrylate. The compsn. has improved flexibility, resistance to scorching and resistance to mechanical deterioration due to clamps or dips.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80701977A | 1977-06-16 | 1977-06-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7824611A0 IT7824611A0 (en) | 1978-06-15 |
| IT1098338B true IT1098338B (en) | 1985-09-07 |
Family
ID=25195384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2461178A IT1098338B (en) | 1977-06-16 | 1978-06-15 | Hardenable coating compsn. - comprises ethylene!-alkyl acrylate! copolymer and hydrated aluminium oxide treated with alk(en)yl or alkynyl silane for wire insulation |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1098338B (en) |
-
1978
- 1978-06-15 IT IT2461178A patent/IT1098338B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IT7824611A0 (en) | 1978-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940421 |