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2 034 693

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IPC

(21) (22)

Application

4444682/05, 1988-06-23

(22)

Actual filing date

1988-06-23

(45)

Published

1995-05-10

(72)

Inventor

Kordonskij Vil'Jam Il'Ich[By]Gleb Leonid Konstantinovich[By]Gorodkin Gennadij Rafailovich[By]Gorodkin Sergej Rafailovich[By]Nasonov Jurij Nikolaevich[By]Shul'Man Zinovij Pinkhusovich[By]Zal'Tsgendler Ehduard Abramovich[By]Demchuk Svetlana Antonovna[By]Prokhorov Igor' Viktorovich[By]

(73)

Holder

Gleb Leonid Konstantinovich

COMPOSITION FOR POLISHER HAVING REVERSIBLE STRUCTURE FOR PROCESSING OF ORGANIC GLASS Russian patent published in 1995 - IPC

Abstract RU 2034693 C1

FIELD: finishing of optical surfaces. SUBSTANCE: proposed composition contains (mass %): Polirit 11.7-17.45, carbonyl iron 27.9-56.12, polymer of vinyl-N-butyl ether 0.96-1.83, α-naphthol 0.0064-0.013, kerosene 12.33-23.63, sodium salt of dodecylsulfoacid 0.033-0.05, aerosil 2.34-4.49 and water the rest. EFFECT: improves quality of processing surface, increases efficiency of polishing, improves working capacity and stability of composition. 1 tbl

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RU 2 034 693 C1

Authors

Kordonskij Vil'Jam Il'Ich[By]

Gleb Leonid Konstantinovich[By]

Gorodkin Gennadij Rafailovich[By]

Gorodkin Sergej Rafailovich[By]

Nasonov Jurij Nikolaevich[By]

Shul'Man Zinovij Pinkhusovich[By]

Zal'Tsgendler Ehduard Abramovich[By]

Demchuk Svetlana Antonovna[By]

Prokhorov Igor' Viktorovich[By]

Dates

1995-05-10—Published

1988-06-23—Filed