RU2018126055A - Композиции, содержащие полимеры на основе карбодиимидов, эпоксидов и сложных полиэфиров, их получение и применение - Google Patents
Композиции, содержащие полимеры на основе карбодиимидов, эпоксидов и сложных полиэфиров, их получение и применение Download PDFInfo
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- 239000000203 mixture Substances 0.000 title claims 15
- 229920000728 polyester Polymers 0.000 title claims 4
- 229920000642 polymer Polymers 0.000 title claims 3
- 150000002118 epoxides Chemical class 0.000 title 1
- -1 aromatic carbodiimide Chemical class 0.000 claims 10
- 150000002924 oxiranes Chemical class 0.000 claims 7
- 125000000217 alkyl group Chemical group 0.000 claims 4
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims 4
- 229910052799 carbon Inorganic materials 0.000 claims 4
- 125000004432 carbon atom Chemical group C* 0.000 claims 4
- 125000000753 cycloalkyl group Chemical group 0.000 claims 4
- 125000000732 arylene group Chemical class 0.000 claims 3
- 150000001875 compounds Chemical class 0.000 claims 3
- 229920001169 thermoplastic Polymers 0.000 claims 3
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims 2
- 125000003118 aryl group Chemical group 0.000 claims 2
- 150000005840 aryl radicals Chemical class 0.000 claims 2
- 125000003700 epoxy group Chemical group 0.000 claims 2
- 238000001125 extrusion Methods 0.000 claims 2
- 230000003993 interaction Effects 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 2
- 239000005014 poly(hydroxyalkanoate) Substances 0.000 claims 2
- 229920002961 polybutylene succinate Polymers 0.000 claims 2
- 229920000139 polyethylene terephthalate Polymers 0.000 claims 2
- 239000005020 polyethylene terephthalate Substances 0.000 claims 2
- 229920000903 polyhydroxyalkanoate Polymers 0.000 claims 2
- 239000004626 polylactic acid Substances 0.000 claims 2
- 229920002215 polytrimethylene terephthalate Polymers 0.000 claims 2
- 239000004814 polyurethane Substances 0.000 claims 2
- 150000003254 radicals Chemical class 0.000 claims 2
- 239000004593 Epoxy Substances 0.000 claims 1
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims 1
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 125000003545 alkoxy group Chemical group 0.000 claims 1
- 125000003710 aryl alkyl group Chemical group 0.000 claims 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 1
- 239000005038 ethylene vinyl acetate Substances 0.000 claims 1
- 230000007062 hydrolysis Effects 0.000 claims 1
- 238000006460 hydrolysis reaction Methods 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 claims 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 1
- 229920000747 poly(lactic acid) Polymers 0.000 claims 1
- 229920003225 polyurethane elastomer Polymers 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 229920002725 thermoplastic elastomer Polymers 0.000 claims 1
- 229920006346 thermoplastic polyester elastomer Polymers 0.000 claims 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims 1
- 239000004416 thermosoftening plastic Substances 0.000 claims 1
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Claims (38)
1. Композиция, содержащая:
(a) по меньшей мере, один полимерный ароматический карбодиимид формулы (I)
R1-R2-(-N=C=N-R2-)m-R1 (I),
где
m представляет собой целое число от 2 до 500, предпочтительно от 3 до 20, более предпочтительно от 4 до 10,
R2 представляет собой C1-C12-алкил-замещенные арилены, C7-C18-алкиларил-замещенные арилены и необязательно C1-C12-алкил-замещенные алкилен-мостиковые арилены, содержащие всего от 7 до 30 атомов углерода, и арилен, и
R1 представляет собой -NCO, -NCNR3, -NHCONHR3, -NHCONR3R4 или -NHCOOR5,
где R3 и R4 одинаковые или разные и представляют собой C1-C12-алкильный, C6-C12-циклоалкильный, C7-C18-аралкильный или арильный радикал, и
R5 представляет собой C1-C22-алкильный, C6-C12-циклоалкильный, C6-C18-арильный или C7-C18-аралкильный радикал и ненасыщенный алкильный радикал, имеющий 2-22 атома углерода, или алкоксиполиоксиалкиленовый радикал,
(b) по меньшей мере, один эпоксид, предпочтительно имеющий, по меньшей мере, 2 эпоксидные группы, и
(c) по меньшей мере, один термопластичный полимер на основе сложного полиэфира, выбранный из группы, включающей полиэтилентерефталат (PET), политриметилентерефталат (PTT), термопластичные сложные полиэфирные эластомеры (TPE E), этиленвинилацетат (EVA), полимолочную кислоту (PLA) и/или производные PLA, полибутиленсукцинаты (PBS), полигидроксиалканоаты (PHA) и различные смеси, термопластичные полиуретаны, полиуретановые эластомеры, PU-адгезивы и PU герметизирующие смолы.
2. Композиция по п. 1, характеризующаяся тем, что полимерные ароматические карбодиимиды представляют собой соединения формулы (II)
где R1 выбран из группы, включающей -NCO, -NHCONHR3, -NHCONR3R4 или NHCOOR5,
где R3 и R4 одинаковые или разные и представляют собой C1-C12-алкильный, C6-C12-циклоалкильный, C7-C18-аралкильный радикал или арильный радикал,
R5 представляет собой C1-C22-алкильный, C6-C12-циклоалкильный, C6-C18-арильный или C7-C18-аралкильный радикал, и ненасыщенный алкильный радикал, имеющий 2-22 атома углерода, предпочтительно 12-20, особо предпочтительно 16-18 атомов углерода, или алкоксиполиоксиалкиленовый радикал, и
R6, R7 и R8 каждый независимо представляет собой метил или этил, где каждое бензольное кольцо несет только одну метильную группу и n имеет значение от 1 до 10.
3. Композиция по п. 1 или 2, характеризующаяся тем, что эпоксид представляет собой эпоксид, имеющий, по меньшей мере, 2 эпоксидные группы.
4. Композиция по п. 3, характеризующаяся тем, что эпоксид представляет собой олигомерный продукт взаимодействия бисфенола A с эпихлоргидрином, имеющим среднюю молекулярную массу (согласно EN ISO 10927) от 900 до 1200г/моль и эпоксидный индекс (согласно ISO 3001) от 450 до 600 г на эквивалент.
5. Композиция по п. 3, характеризующаяся тем, что эпоксид представляет собой олигомерный продукт взаимодействия бисфенола А с эпихлоргидрином формулы (III),
где a равно от 0 до 10, предпочтительно a равно от 1 до 8, еще предпочтительнее a равно от 1 до 6, особо предпочтительно от 2 до 3, где a представляет собой среднее число.
6. Композиция по п. 3, характеризующаяся тем, что эпоксид представляет собой соединение, содержащее следующие звенья:
где R9, R10 представляют собой независимо друг от друга H, C1-C8-алкил, R11 представляет собой независимо друг от друга C1-C8-алкил, x, y=1-20, z=2-20, где концевые группы R* обозначают H, C1-C8-алкил в любой последовательности.
7. Композиция по п. 3, характеризующаяся тем, что эпоксид представляет собой соединение формулы (IV)
где R9, R10 представляют собой H, C1-C8-алкил, R11 представляет собой C1-C8-алкил, x, y имеют значения 1-20 и z имеет значение 2-20, и R* представляет собой H, C1-C8-алкил.
8. Композиция по любому из пп. 1-7, характеризующаяся тем, что указанная композиция содержит a), b) и c) в следующих пропорциях:
a) 0,2-2% масс., предпочтительно 0,4-1,5% масс., более предпочтительно 0,5-1,0% масс.,
b) 0,05-4% масс., предпочтительно 0,1-2% масс., более предпочтительно 0,5-1,5% масс.,
c) 94-99,75% масс., предпочтительно 96,5-99,5% масс., более предпочтительно 97,5-99,0% масс.
9. Способ получения композиции по любому из пп. 1-7, характеризующийся тем, что компоненты a) и b) смешивают, по меньшей мере, с одним термопластичным полимером на основе сложного полиэфира c).
10. Способ получения композиции по п. 9, характеризующийся тем, что компоненты a) и b) смешивают, по меньшей мере, с одним термопластичным полимером на основе сложного полиэфира c) при температурах 160-330°C.
11. Готовое изделие, предпочтительно готовое изделие, устойчивое к гидролизу, получаемое смешиванием композиций по любому из пп. 1-7, по меньшей мере, в одном перемешивающем агрегате, предпочтительно компаундере (аппарате интенсивного перемешивания), и дальнейшей обработкой способом инжекционного формования или экструзии с получением формованных материалов.
12. Применение композиций по любому из пп. 1-7 для получения экструзией готовых изделий, предпочтительно для упаковки или солнечных батарей.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17181680.4 | 2017-07-17 | ||
| EP17181680.4A EP3431538A1 (de) | 2017-07-17 | 2017-07-17 | Zusammensetzungen enthaltend polymeres carbodiimid, epoxid und polyester-basierte polymere, deren herstellung und verwendung |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2018126055A true RU2018126055A (ru) | 2020-01-20 |
| RU2018126055A3 RU2018126055A3 (ru) | 2021-09-17 |
| RU2798167C2 RU2798167C2 (ru) | 2023-06-16 |
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