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2 025 710

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IPC

(21) (22)

Application

4829343/25, 1990-04-02

(22)

Actual filing date

1990-04-02

(45)

Published

1994-12-30

(72)

Inventor

Gur'Ev V.V.Nikitin V.I.Golubova G.A.

(73)

Holder

Tsentral'Nyj Nauchno-Issledovatel'Skij I Proektno-Ehksperimental'Nyj Institut Kompleksnykh Problem Stroitel'Nykh Konstruktsij I Sooruzhenij Im.V.A.Kucherenko

METHOD FOR DETERMINATION OF INTERFACIAL ANGLE OF POLYMERIC COMPOSITION Russian patent published in 1994 - IPC

Abstract RU 2025710 C1

FIELD: material analysis. SUBSTANCE: material and substrate is heated up to temperature of 22-30 C. At least 300 g of material is applied to substrate surface, spread diameter is determined. Interfacial angle θ is calculated by the formula given in invention description. EFFECT: higher efficiency. 2 tbl

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RU 2 025 710 C1

Authors

Gur'Ev V.V.

Nikitin V.I.

Golubova G.A.

Dates

1994-12-30—Published

1990-04-02—Filed

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