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(19)

(11)

2 333 925

(13)

(51)

IPC

C09D127/16(2006-01-01)

C09D127/24(2006-01-01)

C09D5/30(2006-01-01)

(21) (22)

Application

2007117556/04, 2007-05-11

(24)

Start date

2007-05-11

(22)

Actual filing date

2007-05-11

(45)

Published

2008-09-20

(72)

Inventor

Kondrashov Ehduard KonstantinovichMalova Nina Evgen'Evna

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Nauchno-Issledovatel'Skij Institut Aviatsionnykh Materialov"

POLYMER COMPOSITION FOR COATING Russian patent published in 2008 - IPC C09D127/16 C09D127/24 C09D5/30

Abstract RU 2333925 C1

FIELD: chemistry.

SUBSTANCE: invention relates to polymer compositions used as radio-transparent atmosphere-resistant coating of cold hardening on paint coating and polymer composition materials. The composition includes the following ratio of components, in mass fraction: 9.8-23.5 co-polymer trifluorochlorethylene with vinilidenfluoride, 1.0-2.58 epoxy-diane resin, 0.8-2.0 amino ethoxisilane, 0.6-10.0 of pigments, 40.0-45.0 butyl acetate, 12.0-13.5 ethyl acetate, 16.0-18.0 acetone, 12.0-13.5 toluol as organic solvents. Additionally, composition can containa filler i.e. milled talc in amount of 0.10-0.12 weight fraction.

EFFECT: increased adhesion to paint coating and polymer composition materials, coating water-resistance, ensuring required radio-transparency within wavelength range of 2-70 cm.

4 cl, 2 tbl, 5 ex

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RU 2 333 925 C1

Authors

Kondrashov Ehduard Konstantinovich

Malova Nina Evgen'Evna

Dates

2008-09-20—Published

2007-05-11—Filed