BE796525A - PROCESS FOR THE PREPARATION OF CARBON FILAMENTS - Google Patents

PROCESS FOR THE PREPARATION OF CARBON FILAMENTS

Info

Publication number: BE796525A
Authority: BE; Belgium
Prior art keywords: preparation; carbon filaments; filaments; carbon
Prior art date: 1972-03-10

Application number

BE128580A

Other languages

French (fr)

Original Assignee

Bayer Ag

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1972-03-10

Filing date

1973-03-09

Publication date

1973-09-10

1973-03-09 Application filed by Bayer Ag filed Critical Bayer Ag

1973-09-10 Publication of BE796525A publication Critical patent/BE796525A/en

Classifications

- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
- D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
- D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
- D01F9/21—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F9/22—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
- D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
- D01F9/32—Apparatus therefor

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Textile Engineering (AREA)
Manufacturing & Machinery (AREA)
Inorganic Fibers (AREA)

BE128580A 1972-03-10 1973-03-09 PROCESS FOR THE PREPARATION OF CARBON FILAMENTS BE796525A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19722211639 DE2211639C3 (en)	1972-03-10	1972-03-10	Process for the production of carbon threads

Publications (1)

Publication Number	Publication Date
BE796525A true BE796525A (en)	1973-09-10

Family

ID=5838544

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE128580A BE796525A (en)	1972-03-10	1973-03-09	PROCESS FOR THE PREPARATION OF CARBON FILAMENTS

Country Status (9)

Country	Link
JP (1)	JPS49526A (en)
BE (1)	BE796525A (en)
CA (1)	CA1016323A (en)
DD (1)	DD104492A5 (en)
DE (1)	DE2211639C3 (en)
FR (1)	FR2175882B1 (en)
GB (1)	GB1395284A (en)
IT (1)	IT981236B (en)
NL (1)	NL7303210A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4100004A (en) *	1976-05-11	1978-07-11	Securicum S.A.	Method of making carbon fibers and resin-impregnated carbon fibers
GB1526008A (en) *	1976-12-09	1978-09-27	Toray Industries	Process and precursor fibres for producing carbon fibres
JPS60246821A (en) *	1984-05-18	1985-12-06	Mitsubishi Rayon Co Ltd	Preparation of carbon yarn
CA1327258C (en) *	1988-02-16	1994-03-01	James Toner Paul Jr.	Method of manufacturing carbon fiber using preliminary stretch
CN113584875B (en) *	2021-07-30	2023-04-07	北京化工大学常州先进材料研究院	Modification method of large-tow polyacrylonitrile fibers

1972
- 1972-03-10 DE DE19722211639 patent/DE2211639C3/en not_active Expired
1973
- 1973-03-07 NL NL7303210A patent/NL7303210A/xx not_active Application Discontinuation
- 1973-03-08 DD DD16938573A patent/DD104492A5/xx unknown
- 1973-03-08 CA CA165,565A patent/CA1016323A/en not_active Expired
- 1973-03-08 IT IT2135773A patent/IT981236B/en active
- 1973-03-09 BE BE128580A patent/BE796525A/en unknown
- 1973-03-09 FR FR7308604A patent/FR2175882B1/fr not_active Expired
- 1973-03-09 JP JP2717973A patent/JPS49526A/ja active Pending
- 1973-03-09 GB GB1141273A patent/GB1395284A/en not_active Expired

Also Published As

Publication number	Publication date
IT981236B (en)	1974-10-10
DE2211639B2 (en)	1978-04-20
CA1016323A (en)	1977-08-30
JPS49526A (en)	1974-01-07
DD104492A5 (en)	1974-03-12
FR2175882A1 (en)	1973-10-26
DE2211639A1 (en)	1973-09-20
DE2211639C3 (en)	1978-12-14
NL7303210A (en)	1973-09-12
FR2175882B1 (en)	1976-06-11
GB1395284A (en)	1975-05-21

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