Patenton — panteon of patents

(19)

RU

(11)

2 016 146

(13)

C1

(51)

IPC

(21) (22)

Application

5003016/05, 1991-07-16

(22)

Actual filing date

1991-07-16

(45)

Published

1994-07-15

(72)

Inventor

Morozov V.G.Arzhanov N.E.Kostikov V.I.Demin A.V.Gnedin Ju.F.Seleznev A.N.

(73)

Holder

Gosudarstvennyj Nauchno-Issledovatel'Skij Institut Konstruktsionnykh Materialov Na Osnove Grafita

METHOD OF CARBON FIBROUS MATERIAL PREPARING Russian patent published in 1994 - IPC

Abstract RU 2016146 C1

FIELD: production of chemical fibers. SUBSTANCE: initial cellulose fiber is impregnated with aqueous solution containing, %: ammonium hydro-ortho-phosphate 5-10; ammonium chloride 3-12, and sodium chloride 1-7. The content of this catalyst on fiber is 15-30%. Fiber is dried and thermally treated. Before drying fiber can be kept at 80-100 C for 15-60 min at relative humidity 100% in atmosphere forming at heating of impregnated fiber. EFFECT: improved method of fibrous material making. 1 tbl

Similar patents RU2016146C1

Title Year Author Number
METHOD OF PRODUCING CARBON FIBRE MATERIALS FROM VISCOSE FIBRES 2012
  • Chernenko Dmitrij Nikolaevich
  • Bejlina Natal'Ja Jur'Evna
  • Chernenko Nikolaj Mikhajlovich
  • Kudashov Igor' Gennad'Evich
  • Aberjakhimov Kharis Maksimovich
 RU2502836C2
METHOD OF REINFORCED GRAPHITE MAKING 1991
  • Ostroumov E.M.
  • Zakrevskij E.A.
  • Koroleva Ju.N.
  • Ivanov V.A.
 RU2016844C1
METHOD FOR PRODUCING CARBON NON-WOVEN FIBROUS FABRIC FROM HYDRATED CELLULOSE FIBERS 2022
  • Chernenko Dmitrij Nikolaevich
  • Chernenko Nikolaj Mikhajlovich
  • Shcherbakova Tatyana Sergeevna
  • Grudina Ivan Gennadievich
  • Poplavskaya Anna Sergeevna
  • Radchenko Vyacheslav Andreevich
 RU2797209C1
METHOD OF FINE GRAIN GRAPHITE PRODUCTION 1992
  • Shul'Man V.K.
  • Ogneva M.F.
  • Dorzhiev M.N.
  • Khan A.V.
 RU2069205C1
IMPREGNATING COMPOSITION FOR CARBON FIBER-BASED MATERIAL 1991
  • Kostikov V.I.
  • Demin A.V.
  • Chernenko N.M.
  • Laricheva V.P.
  • Korotkij A.F.
  • Spiridonov N.V.
  • Gurashov A.S.
  • Kestel'Man V.N.
 RU2005742C1
METHOD OF PREPARING OF HIGH-MODULAR CARBON FIBER 1991
  • Boguslavskij M.B.
  • Bodrov I.M.
  • Kaverov A.T.
  • Krest'Jannikov Ju.A.
  • Najmushin A.A.
  • Podkopaev S.A.
  • Fajzullin I.A.
  • Frishberg A.M.
 RU2016147C1
METHOD OF PRODUCING CARBON NONWOVEN FIBROUS MATERIAL 2017
  • Chernenko Dmitrij Nikolaevich
  • Chernenko Nikolaj Mikhajlovich
  • Shcherbakova Tatyana Sergeevna
  • Grudina Ivan Gennadievich
 RU2670884C1
METHOD OF CALCINING LARGE-SIZE CARBON BLANKS 1989
  • Ostroumov E.M.
  • Grishin N.G.
  • Lutkov A.I.
  • Koroleva Ju.N.
 RU2022921C1
METHOD OF MANUFACTURING ARTICLES FROM CARBON-SILICON CARBIDE COMPOSITE MATERIAL AND CARBON-SILICON CARBIDE COMPOSITE MATERIAL 1992
  • Kostikov V.I.
  • Demin A.V.
  • Kolesnikov S.A.
  • Konokotin V.V.
  • Ponkratova R.N.
 RU2084425C1
METHOD FOR DRY PURIFICATION OF HOT GAS STREAM AGAINST HYDROGEN CHLORIDE AND STEAMS OF METAL CHLORIDES AND DEVICE FOR ITS REALIZATION 1991
  • Рrokhorov V.А.
  • Аrjanin А.G.
  • Vasil'Ev А.V.
 RU2019275C1

RU 2 016 146 C1

Authors

Morozov V.G.

Arzhanov N.E.

Kostikov V.I.

Demin A.V.

Gnedin Ju.F.

Seleznev A.N.

Dates

1994-07-15—Published

1991-07-16—Filed

read Similar patents