JPS6364543B2 - - Google Patents

Info

Publication number: JPS6364543B2
Authority: JP; Japan
Prior art keywords: pitch; carbon fiber; carbon fibers; solvent; optically anisotropic
Prior art date: 1984-07-10
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

Application number

JP14139384A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6128071A (ja

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.)

1984-07-10

Filing date

1984-07-10

Publication date

1988-12-12

1984-07-10 Application filed filed Critical

1984-07-10 Priority to JP14139384A priority Critical patent/JPS6128071A/ja

1986-02-07 Publication of JPS6128071A publication Critical patent/JPS6128071A/ja

1988-12-12 Publication of JPS6364543B2 publication Critical patent/JPS6364543B2/ja

Status Granted legal-status Critical Current

Links

229920000049 Carbon (fiber) Polymers 0.000 claims description 54
239000004917 carbon fiber Substances 0.000 claims description 54
239000011295 pitch Substances 0.000 claims description 33
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 27
239000002904 solvent Substances 0.000 claims description 13
229920002239 polyacrylonitrile Polymers 0.000 claims description 11
230000003647 oxidation Effects 0.000 claims description 9
238000007254 oxidation reaction Methods 0.000 claims description 9
238000004519 manufacturing process Methods 0.000 claims description 7
239000002344 surface layer Substances 0.000 claims description 7
239000011312 pitch solution Substances 0.000 claims description 6
239000000126 substance Substances 0.000 claims description 5
SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 21
239000000835 fiber Substances 0.000 description 14
238000000034 method Methods 0.000 description 9
230000007547 defect Effects 0.000 description 7
230000003287 optical effect Effects 0.000 description 6
239000011337 anisotropic pitch Substances 0.000 description 5
LBUJPTNKIBCYBY-UHFFFAOYSA-N 1,2,3,4-tetrahydroquinoline Chemical compound C1=CC=C2CCCNC2=C1 LBUJPTNKIBCYBY-UHFFFAOYSA-N 0.000 description 4
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
230000000052 comparative effect Effects 0.000 description 4
239000010410 layer Substances 0.000 description 4
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 3
239000002131 composite material Substances 0.000 description 3
229910017604 nitric acid Inorganic materials 0.000 description 3
230000000704 physical effect Effects 0.000 description 3
238000010301 surface-oxidation reaction Methods 0.000 description 3
JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
238000003917 TEM image Methods 0.000 description 2
WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
238000010306 acid treatment Methods 0.000 description 2
239000011247 coating layer Substances 0.000 description 2
238000010304 firing Methods 0.000 description 2
238000005470 impregnation Methods 0.000 description 2
239000011302 mesophase pitch Substances 0.000 description 2
239000002184 metal Substances 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
230000001590 oxidative effect Effects 0.000 description 2
239000012783 reinforcing fiber Substances 0.000 description 2
239000005060 rubber Substances 0.000 description 2
238000005406 washing Methods 0.000 description 2
239000011304 carbon pitch Substances 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
239000011300 coal pitch Substances 0.000 description 1
239000011294 coal tar pitch Substances 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
230000004927 fusion Effects 0.000 description 1
239000004973 liquid crystal related substance Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
239000011301 petroleum pitch Substances 0.000 description 1
238000009829 pitch coating Methods 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
239000012779 reinforcing material Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000011347 resin Substances 0.000 description 1
229920003002 synthetic resin Polymers 0.000 description 1
239000000057 synthetic resin Substances 0.000 description 1
YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
238000009489 vacuum treatment Methods 0.000 description 1
239000011800 void material Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Landscapes

Chemical Or Physical Treatment Of Fibers (AREA)
Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

JP14139384A 1984-07-10 1984-07-10 高強力高伸度炭素繊維の製造法 Granted JPS6128071A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP14139384A JPS6128071A (ja)	1984-07-10	1984-07-10	高強力高伸度炭素繊維の製造法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP14139384A JPS6128071A (ja)	1984-07-10	1984-07-10	高強力高伸度炭素繊維の製造法

Publications (2)

Publication Number	Publication Date
JPS6128071A JPS6128071A (ja)	1986-02-07
JPS6364543B2 true JPS6364543B2 (fr)	1988-12-12

Family

ID=15290945

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP14139384A Granted JPS6128071A (ja)	1984-07-10	1984-07-10	高強力高伸度炭素繊維の製造法

Country Status (1)

Country	Link
JP (1)	JPS6128071A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1037184C (zh) *	1992-06-26	1998-01-28	中国科学院长春应用化学研究所	酚醛树脂复合材料的制备方法

1984
- 1984-07-10 JP JP14139384A patent/JPS6128071A/ja active Granted

Also Published As

Publication number	Publication date
JPS6128071A (ja)	1986-02-07

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