DE3679259D1 - Oberflaechenbehandlung von auf pech basierten kohlenstoffasern. - Google Patents
Oberflaechenbehandlung von auf pech basierten kohlenstoffasern.Info
- Publication number
- DE3679259D1 DE3679259D1 DE8686305620T DE3679259T DE3679259D1 DE 3679259 D1 DE3679259 D1 DE 3679259D1 DE 8686305620 T DE8686305620 T DE 8686305620T DE 3679259 T DE3679259 T DE 3679259T DE 3679259 D1 DE3679259 D1 DE 3679259D1
- Authority
- DE
- Germany
- Prior art keywords
- pech
- surface treatment
- carbon fibers
- based carbon
- fibers
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 229920000049 Carbon (fiber) Polymers 0.000 title 1
- 239000004917 carbon fiber Substances 0.000 title 1
- 238000004381 surface treatment Methods 0.000 title 1
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
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/10—Chemical after-treatment of artificial filaments or the like during manufacture of carbon
- D01F11/12—Chemical after-treatment of artificial filaments or the like during manufacture of carbon with inorganic substances ; Intercalation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/06—Elements
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/02—Ingredients treated with inorganic substances
-
- 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
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/10—Chemical after-treatment of artificial filaments or the like during manufacture of carbon
- D01F11/12—Chemical after-treatment of artificial filaments or the like during manufacture of carbon with inorganic substances ; Intercalation
- D01F11/122—Oxygen, oxygen-generating compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Inorganic Fibers (AREA)
- Reinforced Plastic Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/764,060 US4608402A (en) | 1985-08-09 | 1985-08-09 | Surface treatment of pitch-based carbon fibers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3679259D1 true DE3679259D1 (de) | 1991-06-20 |
Family
ID=25069575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686305620T Expired - Lifetime DE3679259D1 (de) | 1985-08-09 | 1986-07-22 | Oberflaechenbehandlung von auf pech basierten kohlenstoffasern. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4608402A (de) |
EP (1) | EP0213711B1 (de) |
JP (1) | JPS6241376A (de) |
CA (1) | CA1282564C (de) |
DE (1) | DE3679259D1 (de) |
IE (1) | IE59379B1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4915926A (en) * | 1988-02-22 | 1990-04-10 | E. I. Dupont De Nemours And Company | Balanced ultra-high modulus and high tensile strength carbon fibers |
US6110994A (en) * | 1996-06-14 | 2000-08-29 | Cabot Corporation | Polymeric products containing modified carbon products and methods of making and using the same |
BR9807949A (pt) | 1997-04-09 | 2000-03-08 | Conoco Inc | Processo para estabilização de um artefato de fibra de resina de pinheiro e controle da geração de calor do mesmo |
US6123829A (en) * | 1998-03-31 | 2000-09-26 | Conoco Inc. | High temperature, low oxidation stabilization of pitch fibers |
JP5191322B2 (ja) * | 2007-09-06 | 2013-05-08 | 三菱レイヨン株式会社 | 炭素繊維の表面処理方法 |
TWI558876B (zh) * | 2010-07-05 | 2016-11-21 | 大陽日酸股份有限公司 | 表面氧化處理方法及表面氧化處理裝置 |
BR112018012553B1 (pt) * | 2015-12-22 | 2022-12-06 | Cytec Industries Inc | Tratamento de superfície da fase gasosa para tratar fibra de carbono contínua, e, processo contínuo para fabricar fibra de carbono |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3595946A (en) * | 1968-06-04 | 1971-07-27 | Great Lakes Carbon Corp | Process for the production of carbon filaments from coal tar pitch |
US3639953A (en) * | 1969-08-07 | 1972-02-08 | Kanegafuchi Spinning Co Ltd | Method of producing carbon fibers |
US3723607A (en) * | 1970-07-16 | 1973-03-27 | Celanese Corp | Surface modification of carbon fibers |
US3754957A (en) * | 1970-08-20 | 1973-08-28 | Celanese Corp | Enhancement of the surface characteristics of carbon fibers |
US3745104A (en) * | 1970-12-17 | 1973-07-10 | Celanese Corp | Surface modification of carbon fibers |
JPS61113878A (ja) * | 1984-11-06 | 1986-05-31 | 三菱レイヨン株式会社 | 炭素繊維の酸化処理方法 |
-
1985
- 1985-08-09 US US06/764,060 patent/US4608402A/en not_active Expired - Lifetime
-
1986
- 1986-07-22 EP EP86305620A patent/EP0213711B1/de not_active Expired
- 1986-07-22 DE DE8686305620T patent/DE3679259D1/de not_active Expired - Lifetime
- 1986-08-06 JP JP61183529A patent/JPS6241376A/ja active Pending
- 1986-08-07 CA CA000515525A patent/CA1282564C/en not_active Expired - Lifetime
- 1986-08-08 IE IE213386A patent/IE59379B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IE59379B1 (en) | 1994-02-23 |
IE862133L (en) | 1987-02-09 |
EP0213711A3 (en) | 1988-09-07 |
CA1282564C (en) | 1991-04-09 |
JPS6241376A (ja) | 1987-02-23 |
EP0213711B1 (de) | 1991-05-15 |
EP0213711A2 (de) | 1987-03-11 |
US4608402A (en) | 1986-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |