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2 039 760

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Application

4897152/05, 1990-11-16

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Actual filing date

1990-11-16

(45)

Published

1995-07-20

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Inventor

Monich I.M.Radbil' T.I.Razinskaja I.N.Pudalova N.A.Komrakov E.P.Kryshkin V.A.Ronzhin A.I.Gurzhiev A.N.

(73)

Holder

Gosudarstvennyj Nauchno-Issledovatel'Skij Institut Khimii I Tekhnologii Polimerov Im.Akad.V.A.Kargina S Opytnym Zavodom

METHOD OF PREPARING POLYMERIC FIBRE-OPTICS OVEREMITTER Russian patent published in 1995 - IPC

Abstract RU 2039760 C1

FIELD: scintillation engineering. SUBSTANCE: overmitting addition (coumarin-30) is added to the polymerizing mixture containing 95-99 wt.-% methylmethacrylate, 1-5 wt. -% alkylacrylate-C1-C4, lauroyl peroxide and lauroylmercaptan. In layers polymerization is carried out at the rate 1-2 cm/h at 50-70 C, and obtained blocks were subjected for coextrusion with polyfluoroacrylate at 190-200 C for 20-30 min. EFFECT: improved method of polymeric substance preparing. 2 cl, 1 tbl

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RU 2 039 760 C1

Authors

Monich I.M.

Radbil' T.I.

Razinskaja I.N.

Pudalova N.A.

Komrakov E.P.

Kryshkin V.A.

Ronzhin A.I.

Gurzhiev A.N.

Dates

1995-07-20—Published

1990-11-16—Filed

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