RU94016139A - EPOXY COMPOSITION - Google Patents

EPOXY COMPOSITION

Info

Publication number
RU94016139A
RU94016139A RU94016139/04A RU94016139A RU94016139A RU 94016139 A RU94016139 A RU 94016139A RU 94016139/04 A RU94016139/04 A RU 94016139/04A RU 94016139 A RU94016139 A RU 94016139A RU 94016139 A RU94016139 A RU 94016139A
Authority
RU
Russia
Prior art keywords
epoxy resin
epoxy composition
lignin
hardener
modifier
Prior art date
Application number
RU94016139/04A
Other languages
Russian (ru)
Other versions
RU2092506C1 (en
Inventor
Н.Н. Никифоров
И.И. Преображенский
С.А. Наровлянская
И.С. Савинова
Original Assignee
Совет ВОИР Научно-производственного объединения "Ритм"
Filing date
Publication date
Application filed by Совет ВОИР Научно-производственного объединения "Ритм" filed Critical Совет ВОИР Научно-производственного объединения "Ритм"
Priority to RU94016139A priority Critical patent/RU2092506C1/en
Priority claimed from RU94016139A external-priority patent/RU2092506C1/en
Publication of RU94016139A publication Critical patent/RU94016139A/en
Application granted granted Critical
Publication of RU2092506C1 publication Critical patent/RU2092506C1/en

Links

Claims (1)

Композиция, содержащая диановую эпоксидную смолу, аминный отвердитель и модификатор, отличающаяся тем, что в композицию введен дополнительный модификатор, в качестве которого взят лигнин, являющийся отходом производства при переработке древесины, при следующем соотншении компонентов, мас.ч.: эпоксидная диановая смола 40-50; алифатическая эпоксидная смола 20-30; лигнин 20-40; отвердитель аминного типа 10-30.The composition containing Dianova epoxy resin, amine hardener and modifier, characterized in that an additional modifier was introduced into the composition, which was taken as lignin, which is a waste product during wood processing, at the following ratio of components, parts by weight: epoxy resin Diana 40- 50; aliphatic epoxy resin 20-30; lignin 20-40; hardener amine type 10-30.
RU94016139A 1994-05-04 1994-05-04 Binder for composite materials RU2092506C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94016139A RU2092506C1 (en) 1994-05-04 1994-05-04 Binder for composite materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94016139A RU2092506C1 (en) 1994-05-04 1994-05-04 Binder for composite materials

Publications (2)

Publication Number Publication Date
RU94016139A true RU94016139A (en) 1996-01-10
RU2092506C1 RU2092506C1 (en) 1997-10-10

Family

ID=20155466

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94016139A RU2092506C1 (en) 1994-05-04 1994-05-04 Binder for composite materials

Country Status (1)

Country Link
RU (1) RU2092506C1 (en)

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