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RU2018126480A - CONCENTRATE COMPOSITION AND METHOD FOR INCREASING POLYMER VISCOSITY - Google Patents

CONCENTRATE COMPOSITION AND METHOD FOR INCREASING POLYMER VISCOSITY Download PDF

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RU2018126480A
RU2018126480A RU2018126480A RU2018126480A RU2018126480A RU 2018126480 A RU2018126480 A RU 2018126480A RU 2018126480 A RU2018126480 A RU 2018126480A RU 2018126480 A RU2018126480 A RU 2018126480A RU 2018126480 A RU2018126480 A RU 2018126480A
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polymer
composition according
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chain extender
polymers
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RU2018126480A
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Алексей Михайлович Волков
Ирина Геннадьевна Рыжикова
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Публичное акционерное общество "СИБУР Холдинг"
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Claims (52)

1. Композиция концентрата для повышения вязкости полимера, полученного путем поликонденсации, включающая1. The composition of the concentrate to increase the viscosity of the polymer obtained by polycondensation, including удлинитель полимерной цепи иpolymer chain extender and добавку, представляющую собой соединение, выбранное из простых эфиров, сложных эфиров, или из фософорорганических соединений, или комбинации указанных соединений, причем указанные компоненты присутствуют в количественном соотношении от 15:1 до 1:1 по массе.an additive, which is a compound selected from ethers, esters, or from organophosphorus compounds, or a combination of these compounds, and these components are present in a quantitative ratio of from 15: 1 to 1: 1 by weight. 2. Композиция концентрата по п.1, дополнительно включающая c) полимерную основу. 2. The concentrate composition according to claim 1, further comprising c) a polymer base. 3. Композиция по п.2, включающая компоненты в следующем количественном соотношении:3. The composition according to claim 2, comprising components in the following quantitative ratio: удлинитель полимерной цепи - от 10 до 30 мас %.polymer chain extender - from 10 to 30 wt.%. добавка для усиления действия удлинителей цепи - от 1 до 15 мас.%;additive for enhancing the effect of chain extenders - from 1 to 15 wt.%; полимерная основа - остальное.the polymer base is the rest. 4. Композиция по п.2, включающая компоненты в следующем количественном соотношении:4. The composition according to claim 2, including components in the following quantitative ratio: удлинитель полимерной цепи - от 10 до 20 мас %.polymer chain extender - from 10 to 20 wt%. добавка - 1 до 10 мас.%;additive - 1 to 10 wt.%; полимерная основа - остальное.the polymer base is the rest. 5. Композиция по п.2, включающая компоненты в следующем количественном соотношении:5. The composition according to claim 2, including components in the following quantitative ratio: удлинитель полимерной цепи, - от 10 до 15 мас. %;polymer chain extender, from 10 to 15 wt. %; добавка - от 1 до 8 мас. %;additive - from 1 to 8 wt. %; полимерная основа - остальное.the polymer base is the rest. 6. Композиция по любому из пп. 1-5, в которой удлинитель цепи выбран из карбоновых кислот или их эфиров, ангидридов карбоновых кислот, эпоксидов, изоцианатов, фосфатов и фосфитов, оксазолинов и производных оксазолинов, и их смесей.6. The composition according to any one of paragraphs. 1-5, in which the chain extender is selected from carboxylic acids or their esters, carboxylic anhydrides, epoxides, isocyanates, phosphates and phosphites, oxazolines and derivatives of oxazolines, and mixtures thereof. 7. Композиция по п.6, в которой a) удлинитель цепи представляет собой соединения, выбранные из диангидридов ароматических карбоновых кислот, и их смесей.7. The composition according to claim 6, in which a) the chain extender is a compound selected from aromatic dianhydrides of carboxylic acids, and mixtures thereof. 8. Композиция по п. 7, в которой a) удлинитель цепи выбран из группы, включающей пиромеллитовый диангидрид (ПМДА), 3,3',4,4'-бензофеноновый диангидрид (БФДА), и окси-дифталевый диангидрид (ОДФДА).8. The composition of claim 7, wherein a) the chain extender is selected from the group consisting of pyromellitic dianhydride (PMDA), 3.3 ', 4.4'-benzophenone dianhydride (BFDA), and hydroxy diphthalic dianhydride (ODPDA). 9. Композиция по п.6, в которой удлинитель цепи выбраны из оксазолина и его производных.9. The composition according to claim 6, in which the chain extension is selected from oxazoline and its derivatives. 10. Композиция по п. 9, в которой производными оксазолина являются бис- или трис- или тетракис-оксазолины, или их смеси.10. The composition of claim 9, wherein the oxazoline derivatives are bis or tris or tetrakis oxazolines, or mixtures thereof. 11. Композиция по п.10, в которой а) удлинитель цепи выбран из следующих:1,3 (1,4)-фенилен-бис-оксазолин (ФБО), 3,3'(3,4';3,5')-нафтилен-бис-оксазолин (НБО), 4,4'(3,3';3,4';3,5')-дифенилен-бис-оксазолин (ДФБО).11. The composition of claim 10, in which a) the chain extender is selected from the following: 1,3 (1,4) -phenylene-bis-oxazoline (TSF), 3.3 '(3.4'; 3.5 ' ) -naphthylene-bis-oxazoline (NBO), 4.4 '(3.3'; 3.4 '; 3.5') - diphenylene-bis-oxazoline (DPBO). 12. Композиция по п. 6, в которой a) удлинитель цепи выбирают из соединения класса ди- три- тетра- полиэпоксидов и/или ди- три- и полиизоцианатов.12. The composition of claim 6, wherein a) the chain extender is selected from a compound of the class of di-tetra-polyepoxides and / or di-tri and polyisocyanates. 13. Композиция по п.6, в которой удлинитель цепи выбирают из следующих: 1,4-бутандиолдиглицидиловый эфир, глицериндиглицидиловый эфир, неопентилгликольдиглицидиловый эфир, полиэтиленгликольдиглицидиловый эфир, диглицидиловый эфир бисфенола, диэпоксид-бисфенол А; сополимер фенилизоцианата и формальдегида (P-NCO), 4,4-дифенилметандиизоцианат.13. The composition according to claim 6, in which the chain extender is selected from the following: 1,4-butanediol diglycidyl ether, glycerol diglycidyl ether, neopentyl glycol diglycidyl ether, polyethylene glycol diglycidyl ether, diglycidyl ether bisphenol, diepoxide-bisphenol A; copolymer of phenylisocyanate and formaldehyde (P-NCO), 4,4-diphenylmethanediisocyanate. 14. Композиция по любому из пп. 1-5, в которой компонент b) добавку выбирают из сложных эфиров дикарбоновых кислот, преимущественно фталевой, адипиновой и себациновой кислот.14. The composition according to any one of paragraphs. 1-5, in which component b) the additive is selected from esters of dicarboxylic acids, mainly phthalic, adipic and sebacic acids. 15. Композиция по п. 14, в которой сложный эфир дикарбоновой кислоты выбран из следующих: триоктилтримеллитат (ТОТМ), диоктилтерефталат (ДОТФ), диизодецилфталат (ДИДФ), диоктиладипинат (ДОА).15. The composition of claim 14, wherein the dicarboxylic acid ester is selected from the following: trioctyltrimellitate (TOTM), dioctyl terephthalate (DOTP), diisodecyl phthalate (DIDP), dioctyl adipate (DAO). 16. Композиция по п.1, в которой фосфорорганические соединения представляют собой эфиры фосфорной кислоты, предпочтительно трифенилфосфат или 2-этилгексил-дифенилфосфат.16. The composition according to claim 1, in which the organophosphorus compounds are esters of phosphoric acid, preferably triphenyl phosphate or 2-ethylhexyl diphenyl phosphate. 17. Композиция по п. 1, в которой полимеры, полученные путем поликонденсации, выбраны из полимеров, при синтезе которых в качестве сомономеров использовали мономер, выбранный из гликолей, других полифункциональных спиртов, и (или) ди-, три- и полиаминов, или их комбинаций.17. The composition according to p. 1, in which the polymers obtained by polycondensation are selected from polymers, the synthesis of which as comonomers used a monomer selected from glycols, other polyfunctional alcohols, and (or) di-, tri- and polyamines, or their combinations. 18. Композиция по п. 17, в которой полимеры, полученные путем поликонденсации, выбраны из полимеров, при синтезе которых в качестве сомономеров использовали дикарбоновые кислоты.18. The composition according to p. 17, in which the polymers obtained by polycondensation are selected from polymers in the synthesis of which dicarboxylic acids were used as comonomers. 19. Композиция по п.1, в которой полимеры, полученные путем поликонденсации, представляют собой полиэтилентерефталат (ПЭТФ), полибутилентерефталат (ПБТФ) и полиэтиленнафталат (ПЭНФ) и их смеси.19. The composition according to claim 1, in which the polymers obtained by polycondensation are polyethylene terephthalate (PET), polybutylene terephthalate (PBTF) and polyethylene naphthalate (PENF) and mixtures thereof. 20. Композиция по п. 2, в которой полимерная основа выбрана из полимеров, полученных путем поликонденсации.20. The composition according to p. 2, in which the polymer base is selected from polymers obtained by polycondensation. 21. Композиция по п.20, в которой в качестве полимерной основы используют полиэтилентерефталат (ПЭТФ), полибутилентерефталат (ПБТФ) и полиэтиленнафталат (ПЭНФ) и их смеси.21. The composition according to claim 20, in which polyethylene terephthalate (PETF), polybutylene terephthalate (PBTF) and polyethylene naphthalate (PENF) and mixtures thereof are used as the polymer base. 22. Композиция по любому из пп. 17-21, в которой количество полиэтилентерефталата составляет от 20 до 100% от общего количества полимерной основы.22. The composition according to any one of paragraphs. 17-21, in which the amount of polyethylene terephthalate is from 20 to 100% of the total polymer base. 23. Композиция по п. 21, в которой количество полиэтиленнафталата составляет от 20 до 100% от общего количества полимерной основы.23. The composition according to p. 21, in which the amount of polyethylene naphthalate is from 20 to 100% of the total amount of polymer base. 24. Композиция по п.17-21, в которой указанные полимеры являются вторичным полимерным сырьем.24. The composition according to 17-21, in which these polymers are secondary polymeric raw materials. 25. Композиция по п. 1, в которой соотношение a) удлинителя цепи и b) добавки, находится в диапазоне от 10:1 до 1:1, предпочтительно от 5:1 до 1:1, и наиболее предпочтительно от 3:1 до 1:1.25. The composition according to p. 1, in which the ratio of a) chain extension and b) additives, is in the range from 10: 1 to 1: 1, preferably from 5: 1 to 1: 1, and most preferably from 3: 1 to 1: 1. 26. Способ повышения вязкости полимера, полученного путем поликонденсации, включащий стадии26. A method of increasing the viscosity of a polymer obtained by polycondensation, comprising the steps of добавления полимерного сырья в экструдер;adding polymer raw materials to the extruder; ii) добавления композиции концентрата для повышения вязкости полимера, включающей компоненты в следующем количественном соотношении:ii) adding a concentrate composition to increase the viscosity of the polymer, including components in the following proportions: удлинитель полимерной цепи - от 10 до 30 мас. %;polymer chain extender - from 10 to 30 wt. %; добавку на основе соединений, выбранных из простых эфиров, сложных эфиров, или из фосфорорганических соединений, или комбинации указанных соединений, - от 1 до 15 мас. %;an additive based on compounds selected from ethers, esters, or from organophosphorus compounds, or a combination of these compounds, from 1 to 15 wt. %; необязательно, полимерную основу - остальное.optionally, the polymer base is the rest. iii) экструдирование полученной смеси с получением полимерного продукта.iii) extruding the resulting mixture to obtain a polymer product. 27. Способ по п. 24, в котором соотношение компонентов a) удлинителя цепи и b) добавки находится в диапазоне от 15:1 до 1:1, предпочтительно от 10:1 до 1:1, более предпочтительно от 5:1 до 1:1, и наиболее предпочтительно от 3:1 до 1:1.27. The method according to p. 24, in which the ratio of the components a) chain extension and b) additives is in the range from 15: 1 to 1: 1, preferably from 10: 1 to 1: 1, more preferably from 5: 1 to 1 : 1, and most preferably from 3: 1 to 1: 1. 28. Способ по п.24, где полимером является полиэфир.28. The method according to paragraph 24, where the polymer is a polyester. 29. Способ по п.26, где полиэфир представляет собой полиэтилентерефталат (ПЭТФ).29. The method according to p, where the polyester is a polyethylene terephthalate (PET). 30. Способ по п.24, где полимерная основа композиции, добавляемой на стадии b) представляет собой полимер, полученный из сомономера, идентичного сомономеру полимерного сырья, добавляемого на стадии а).30. The method according to paragraph 24, where the polymer base of the composition added in stage b) is a polymer obtained from a comonomer identical to the comonomer of the polymer feed added in stage a). 31. Применение композиции концентрата по любому из пп.1-23 для увеличения вязкости полимеров.31. The use of the concentrate composition according to any one of claims 1 to 23 to increase the viscosity of the polymers. 32. Применение по п.29, где полимер представляет собой полиэфир.32. The application of clause 29, where the polymer is a polyester. 33. Применение по п.30, где полимер представляет собой полиэтилентерефталат (ПЭТФ), полибутилентерефталат (ПБТФ) или полиэтиленнафталат (ПЭНФ) или их смеси.33. The application of clause 30, where the polymer is polyethylene terephthalate (PET), polybutylene terephthalate (PBTF) or polyethylene naphthalate (PENF), or mixtures thereof. 34. Полимер, полученный с использованием композиции по пп.1-23.34. The polymer obtained using the composition according to claims 1-23. 35. Формованное изделие, полученное из полимера по п.32.35. A molded product obtained from the polymer according to p. 32.
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