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2 522 337

(13)

(51)

IPC

D01F8/04(2006-01-01)

D01F11/04(2006-01-01)

D01F6/06(2006-01-01)

D01F6/60(2006-01-01)

D01F6/62(2006-01-01)

D06M15/256(2006-01-01)

(21) (22)

Application

2012153927/05, 2012-12-14

(24)

Start date

2012-12-14

(22)

Actual filing date

2012-12-14

(45)

Published

2014-07-10

(72)

Inventor

Prorokova Natalija PetrovnaVavilova Svetlana Jur'EvnaKumeeva Tat'Jana Jur'EvnaMoryganov Andrej PavlovichBuznik Vjacheslav Mikhajlovich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Uchrezhdenie Nauki Institut Khimii Rastvorov Im. G.A. Krestova Rossijskoj Akademii Nauk Ran)

SYNTHETIC FIBRES WITH HIGH CHEMICAL RESISTANCE AND LOW COEFFICIENT OF FRICTION Russian patent published in 2014 - IPC D01F8/04 D01F11/04 D01F6/06 D01F6/60 D01F6/62 D06M15/256

Abstract RU 2522337 C1

FIELD: chemistry.

SUBSTANCE: invention relates to the technology of producing synthetic fibres with high chemical resistance and water-repellent properties and low coefficient of friction, and can be used in chemical industry. The fibre is a polymer matrix whose surface is coated with a layer of polytetrafluoroethylene with thickness of 0.5-6 mcm. The polymer matrix is made of different thermoplastic polymers.

EFFECT: high strength, water-repellent properties and deformation resistance of the fibres and low cost thereof.

2 cl, 3 tbl, 3 ex

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RU 2 522 337 C1

Authors

Prorokova Natalija Petrovna

Vavilova Svetlana Jur'Evna

Kumeeva Tat'Jana Jur'Evna

Moryganov Andrej Pavlovich

Buznik Vjacheslav Mikhajlovich

Dates

2014-07-10—Published

2012-12-14—Filed