GB1300393A – Carbon composites
– Google Patents
GB1300393A – Carbon composites
– Google Patents
Carbon composites
Info
Publication number
GB1300393A
GB1300393A
GB2144/70A
GB214470A
GB1300393A
GB 1300393 A
GB1300393 A
GB 1300393A
GB 2144/70 A
GB2144/70 A
GB 2144/70A
GB 214470 A
GB214470 A
GB 214470A
GB 1300393 A
GB1300393 A
GB 1300393A
Authority
GB
United Kingdom
Prior art keywords
resin
hours
fibres
carbonised
plunger
Prior art date
1969-08-30
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
GB2144/70A
Inventor
John Graham Harvey Bryan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dunlop Holdings Ltd
Original Assignee
Dunlop Holdings Ltd
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.)
1969-08-30
Filing date
1969-08-30
Publication date
1972-12-20
1969-08-30
Application filed by Dunlop Holdings Ltd
filed
Critical
Dunlop Holdings Ltd
1970-08-27
Priority to NL7012687A
priority
Critical
patent/NL7012687A/xx
1970-08-27
Priority to DE19702042647
priority
patent/DE2042647A1/en
1970-08-31
Priority to FR7031648A
priority
patent/FR2062169A5/en
1972-12-20
Publication of GB1300393A
publication
Critical
patent/GB1300393A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
150000001721
carbon
Chemical class
0.000
title
1
239000002131
composite material
Substances
0.000
abstract
4
QTBSBXVTEAMEQO-UHFFFAOYSA-N
Acetic acid
Chemical compound
CC(O)=O
QTBSBXVTEAMEQO-UHFFFAOYSA-N
0.000
abstract
3
UHOVQNZJYSORNB-UHFFFAOYSA-N
Benzene
Chemical compound
C1=CC=CC=C1
UHOVQNZJYSORNB-UHFFFAOYSA-N
0.000
abstract
3
239000011347
resin
Substances
0.000
abstract
3
229920005989
resin
Polymers
0.000
abstract
3
CSCPPACGZOOCGX-UHFFFAOYSA-N
Acetone
Chemical compound
CC(C)=O
CSCPPACGZOOCGX-UHFFFAOYSA-N
0.000
abstract
2
RTZKZFJDLAIYFH-UHFFFAOYSA-N
Diethyl ether
Chemical compound
CCOCC
RTZKZFJDLAIYFH-UHFFFAOYSA-N
0.000
abstract
2
QUSNBJAOOMFDIB-UHFFFAOYSA-N
Ethylamine
Chemical compound
CCN
QUSNBJAOOMFDIB-UHFFFAOYSA-N
0.000
abstract
2
WTEOIRVLGSZEPR-UHFFFAOYSA-N
boron trifluoride
Chemical compound
FB(F)F
WTEOIRVLGSZEPR-UHFFFAOYSA-N
0.000
abstract
2
239000000835
fiber
Substances
0.000
abstract
2
VNWKTOKETHGBQD-UHFFFAOYSA-N
methane
Chemical compound
C
VNWKTOKETHGBQD-UHFFFAOYSA-N
0.000
abstract
2
NLHHRLWOUZZQLW-UHFFFAOYSA-N
Acrylonitrile
Chemical compound
C=CC#N
NLHHRLWOUZZQLW-UHFFFAOYSA-N
0.000
abstract
1
229910015900
BF3
Inorganic materials
0.000
abstract
1
239000004593
Epoxy
Substances
0.000
abstract
1
229920000265
Polyparaphenylene
Polymers
0.000
abstract
1
150000008065
acid anhydrides
Chemical class
0.000
abstract
1
239000003575
carbonaceous material
Substances
0.000
abstract
1
239000003054
catalyst
Substances
0.000
abstract
1
239000003431
cross linking reagent
Substances
0.000
abstract
1
XXBDWLFCJWSEKW-UHFFFAOYSA-N
dimethylbenzylamine
Chemical compound
CN(C)CC1=CC=CC=C1
XXBDWLFCJWSEKW-UHFFFAOYSA-N
0.000
abstract
1
239000004744
fabric
Substances
0.000
abstract
1
125000002485
formyl group
Chemical class
[H]C(*)=O
0.000
abstract
1
238000010438
heat treatment
Methods
0.000
abstract
1
239000000463
material
Substances
0.000
abstract
1
238000000034
method
Methods
0.000
abstract
1
239000003208
petroleum
Substances
0.000
abstract
1
-1
polyphenylene
Polymers
0.000
abstract
1
239000002296
pyrolytic carbon
Substances
0.000
abstract
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
D01F11/125—Carbon
C—CHEMISTRY; METALLURGY
C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
C04B35/71—Ceramic products containing macroscopic reinforcing agents
C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
C04B35/80—Fibres, filaments, whiskers, platelets, or the like
C04B35/83—Carbon fibres in a carbon matrix
Abstract
1300393 Resin-fibre composites DUNLOP HOLDINGS Ltd 28 Aug 1970 [30 Aug 1969 2 Dec 1969 16 Jan 1970] 43294/69 58753/69 and 2144/70 Heading D1R [Also in Division Cl] A resin-fibre composite comprises fibres which have been carbonised under tension and have then had pyrolytic carbon adhered to their surfaces. Tows, webs or fabrics or acrylonitrile are carbonised under tension then heated to say 1300‹C by radio-frequency, microwave or electrical resistance methods in an atmosphere containing pyrolysable vapour such as benzene, petroleum ether, acetone, acetic acid or other specified carbonaceous material. The material may be vapourised by drawing air or other gas through it, by applying reduced pressure, or by heating. Epoxy, aldehyde or polyphenylene resin, with endocis-bicyclo (2.2.1)-5-heptene-2, 3-dicarboxylic acid anhydride or di/para-aminophenyl) methane as cross-linking agent and benzyl dimethylamine or boron trifluoride/ethylamine as catalyst was added to the fibres in a leaky mould. The contents were squeezed by a plunger. The resin was gelled at 90‹ for 1 hour, excess resin was removed by the plunger and the composite cured for 2 hours at 120‹C, for 2 hours at 160‹C, then for 24 hours at 150‹C. Alternatively gelling for 5 minutes at 100‹C was followed by curing for 80 minutes at 170‹C. The composite contained 20-75% by volume of stress-carbonised fibres.
GB2144/70A
1969-08-30
1969-08-30
Carbon composites
Expired
GB1300393A
(en)
Priority Applications (3)
Application Number
Priority Date
Filing Date
Title
NL7012687A
NL7012687A
(en)
1969-08-30
1970-08-27
DE19702042647
DE2042647A1
(en)
1969-08-30
1970-08-27
Carbon structure
FR7031648A
FR2062169A5
(en)
1969-08-30
1970-08-31
Carbonaceous structure comprising resin – bonded stress-carbonized fibrous material
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB4329469
1969-08-30
Publications (1)
Publication Number
Publication Date
GB1300393A
true
GB1300393A
(en)
1972-12-20
Family
ID=10428131
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2144/70A
Expired
GB1300393A
(en)
1969-08-30
1969-08-30
Carbon composites
Country Status (2)
Country
Link
GB
(1)
GB1300393A
(en)
ZA
(1)
ZA705233B
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2295141A1
(en)
*
1972-03-10
1976-07-16
Dow Chemical Co
COMPOSITE MATERIALS CONTAINING A MATRIX OF RESIN AND CARBON FIBERS
1969
1969-08-30
GB
GB2144/70A
patent/GB1300393A/en
not_active
Expired
1970
1970-07-29
ZA
ZA705233*A
patent/ZA705233B/en
unknown
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2295141A1
(en)
*
1972-03-10
1976-07-16
Dow Chemical Co
COMPOSITE MATERIALS CONTAINING A MATRIX OF RESIN AND CARBON FIBERS
Also Published As
Publication number
Publication date
ZA705233B
(en)
1971-04-28
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Legal Events
Date
Code
Title
Description
1973-05-02
PS
Patent sealed
1975-03-26
PLNP
Patent lapsed through nonpayment of renewal fees
