RU2012154720A - PLASTICIZER - Google Patents

PLASTICIZER Download PDF

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Publication number
RU2012154720A
RU2012154720A RU2012154720/05A RU2012154720A RU2012154720A RU 2012154720 A RU2012154720 A RU 2012154720A RU 2012154720/05 A RU2012154720/05 A RU 2012154720/05A RU 2012154720 A RU2012154720 A RU 2012154720A RU 2012154720 A RU2012154720 A RU 2012154720A
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RU
Russia
Prior art keywords
dioxane alcohols
sum
dioxane
alcohols
transesterification
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RU2012154720/05A
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Russian (ru)
Other versions
RU2569645C2 (en
Inventor
Илья Леонидович Глазко
Светлана Васильевна Леванова
Александр Борисович Соколов
Евгений Леонидович Красных
Анастасия Александровна Соколова
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Общество с ограниченной ответственностью "Кинтерм"
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Priority to RU2012154720/05A priority Critical patent/RU2569645C2/en
Publication of RU2012154720A publication Critical patent/RU2012154720A/en
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Publication of RU2569645C2 publication Critical patent/RU2569645C2/en

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  • Compositions Of Macromolecular Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Пластификатор для ПВХ-композиций, представляющий собой смесь сложных эфиров адипиновой кислоты и диоксановых спиртов, отличающийся тем, что переэтерификация дибутиладипината диоксановыми спиртами проходит в присутствии катализатора - тетробутоксититана (0,02 мас. %), при мольном соотношении реагентов дибутиладипинат ÷ диоксановые спирты = 1/1,5÷1,7, температура переэтерификации 170-180°С, состав полученного продукта: сумма диэфиров диоксановых спиртов 15-35%, сумма моноэфиров диоксановых спиртов - 50-55%, остальное до 100% - непрореагировавшие исходные реагенты.A plasticizer for PVC compositions, which is a mixture of esters of adipic acid and dioxane alcohols, characterized in that the transesterification of dibutyl adipate with dioxane alcohols takes place in the presence of a catalyst - tetrobutoxy titanium (0.02 wt.%), With a molar ratio of dibutyl adipate ÷ dioxane alcohols = 1 / 1.5 ÷ 1.7, transesterification temperature 170-180 ° С, composition of the obtained product: the sum of diesters of dioxane alcohols 15-35%, the sum of monoesters of dioxane alcohols - 50-55%, the rest up to 100% - unreacted initial e reagents.

Claims (1)

Пластификатор для ПВХ-композиций, представляющий собой смесь сложных эфиров адипиновой кислоты и диоксановых спиртов, отличающийся тем, что переэтерификация дибутиладипината диоксановыми спиртами проходит в присутствии катализатора - тетробутоксититана (0,02 мас. %), при мольном соотношении реагентов дибутиладипинат ÷ диоксановые спирты = 1/1,5÷1,7, температура переэтерификации 170-180°С, состав полученного продукта: сумма диэфиров диоксановых спиртов 15-35%, сумма моноэфиров диоксановых спиртов - 50-55%, остальное до 100% - непрореагировавшие исходные реагенты. A plasticizer for PVC compositions, which is a mixture of esters of adipic acid and dioxane alcohols, characterized in that the transesterification of dibutyl adipate with dioxane alcohols takes place in the presence of a catalyst - tetrobutoxy titanium (0.02 wt.%), With a molar ratio of dibutyl adipate ÷ dioxane alcohols = 1 / 1.5 ÷ 1.7, transesterification temperature 170-180 ° С, composition of the obtained product: the sum of diesters of dioxane alcohols 15-35%, the sum of monoesters of dioxane alcohols - 50-55%, the rest up to 100% - unreacted initial e reagents.
RU2012154720/05A 2012-12-17 2012-12-17 Plasticiser RU2569645C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2012154720/05A RU2569645C2 (en) 2012-12-17 2012-12-17 Plasticiser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2012154720/05A RU2569645C2 (en) 2012-12-17 2012-12-17 Plasticiser

Publications (2)

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RU2012154720A true RU2012154720A (en) 2014-06-27
RU2569645C2 RU2569645C2 (en) 2015-11-27

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ID=51215759

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RU2012154720/05A RU2569645C2 (en) 2012-12-17 2012-12-17 Plasticiser

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10787565B2 (en) 2016-03-23 2020-09-29 Basf Se Polymer composition containing a cycloalkyl alkyl dicarboxylic acid diester as a plasticizer
RU2643996C1 (en) * 2017-01-09 2018-02-06 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Method for obtaining plasticiser for polyvinyl chloride composition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2785962B2 (en) * 1989-06-27 1998-08-13 三菱化学株式会社 Method for producing ester
JPH05155809A (en) * 1991-12-05 1993-06-22 Satoru Matsumoto Diester complex ester having ether ester end structure and polyester
RU2057115C1 (en) * 1993-03-05 1996-03-27 АООТ "Научно-исследовательский институт пластических масс им.Г.С.Петрова с опытным московским заводом пластмасс" Process for preparing plasticizer based on esters of mixture of dicarboxylic acids having 4 to 6 carbon atoms
RU2260606C1 (en) * 2004-05-25 2005-09-20 Глазко Илья Леонидович Plasticizing agent
US7919649B2 (en) * 2005-05-27 2011-04-05 Exxonmobile Chemical Patents Inc. Plasticiser esters

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RU2569645C2 (en) 2015-11-27

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Effective date: 20151109