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2 140 472

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IPC

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Application

96109899/12, 1996-05-15

(24)

Start date

1996-05-15

(22)

Actual filing date

1996-05-15

(45)

Published

1999-10-27

(72)

Inventor

Zametta B.V.Balov A.A.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Institut Netkanykh Materialov"

FIRE-PROTECTIVE NONWOVEN MATERIAL Russian patent published in 1999 - IPC

Abstract RU 2140472 C1

FIELD: fire-protective materials. SUBSTANCE: material contains at least one outside layer of aramide fire-resistant fibers and adjacent layer of non-fire-resistant synthetic and/or natural fibers. The two layers are attached to each other. Material additionally contains 10 to 50% of elastomer polymer binder based on organofluoric organochloric compounds selected from group including hexafluoropropylene-vinylidene fluoride copolymer, vinylidene fluoride- perfluoromethyl vinyl ether copolymer, vinyl chloride-vinylidene chloride copolymer, divinyl-vinylidene chloride copolymer. EFFECT: improved fire-resistant and bio-resistant properties. 2 cl, 3 dwg, 1 tbl, 7 ex

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RU 2 140 472 C1

Authors

Zametta B.V.

Balov A.A.

Dates

1999-10-27—Published

1996-05-15—Filed

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