RU93038463A - METHOD FOR MODIFICATION OF EPOXY RESIN - Google Patents

METHOD FOR MODIFICATION OF EPOXY RESIN

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Publication number
RU93038463A
RU93038463A RU93038463/04A RU93038463A RU93038463A RU 93038463 A RU93038463 A RU 93038463A RU 93038463/04 A RU93038463/04 A RU 93038463/04A RU 93038463 A RU93038463 A RU 93038463A RU 93038463 A RU93038463 A RU 93038463A
Authority
RU
Russia
Prior art keywords
epoxy resin
modification
activator
butadiene rubber
carboxyl groups
Prior art date
Application number
RU93038463/04A
Other languages
Russian (ru)
Other versions
RU2071485C1 (en
Inventor
Н.А. Кривошеев
А.В. Марченко
Н.Н. Парфенов
В.П. Безрукова
Д.А. Голеева
В.П. Твердохлебов
Original Assignee
Люберецкое научно-производственное объединение "Союз"
Filing date
Publication date
Application filed by Люберецкое научно-производственное объединение "Союз" filed Critical Люберецкое научно-производственное объединение "Союз"
Priority to RU93038463A priority Critical patent/RU2071485C1/en
Priority claimed from RU93038463A external-priority patent/RU2071485C1/en
Publication of RU93038463A publication Critical patent/RU93038463A/en
Application granted granted Critical
Publication of RU2071485C1 publication Critical patent/RU2071485C1/en

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Claims (1)

Изобретение относится к способам получения композиционных материалов различного назначения (клеи, антикоррозионные покрытия и др.). Цель изобретения - упрощение технологии получения композиций. Композицию на основе эпоксидной смолы получают путем взаимодействия эпоксидной смолы и бутадиеннитрильного каучука с карбоксильными группами при нагревании в присутствии активатора, при этом взаимодействие проводят при 25 - 70oС в течение 24 - 2 ч соответственно, в качестве бутадиеннитрильного каучука со статистически распределенными карбоксильными группами, а в качестве активатора - производное ферроцена - ФЕРРОСИБ.The invention relates to methods for producing composite materials for various purposes (adhesives, anti-corrosion coatings, etc.). The purpose of the invention is the simplification of the technology for producing compositions. An epoxy resin composition is obtained by reacting an epoxy resin and nitrile butadiene rubber with carboxyl groups by heating in the presence of an activator, the reaction being carried out at 25 ° -70 ° C. for 24-2 hours, respectively, as nitrile butadiene rubber with statistically distributed carboxyl groups, and as an activator - a derivative of ferrocene - FERROSIB.
RU93038463A 1993-07-27 1993-07-27 Method for production of modified epoxy resins RU2071485C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93038463A RU2071485C1 (en) 1993-07-27 1993-07-27 Method for production of modified epoxy resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93038463A RU2071485C1 (en) 1993-07-27 1993-07-27 Method for production of modified epoxy resins

Publications (2)

Publication Number Publication Date
RU93038463A true RU93038463A (en) 1996-10-27
RU2071485C1 RU2071485C1 (en) 1997-01-10

Family

ID=20145700

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93038463A RU2071485C1 (en) 1993-07-27 1993-07-27 Method for production of modified epoxy resins

Country Status (1)

Country Link
RU (1) RU2071485C1 (en)

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