GB1373906A - Method of impregnating fibres in sheet form - Google Patents

Method of impregnating fibres in sheet form

Info

Publication number
GB1373906A
GB1373906A GB4897170A GB4897170A GB1373906A GB 1373906 A GB1373906 A GB 1373906A GB 4897170 A GB4897170 A GB 4897170A GB 4897170 A GB4897170 A GB 4897170A GB 1373906 A GB1373906 A GB 1373906A
Authority
GB
United Kingdom
Prior art keywords
roller
sheet
relieved
resin
fibres
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
Application number
GB4897170A
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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.)
Filing date
Publication date
Application filed by UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB4897170A priority Critical patent/GB1373906A/en
Priority to DE19712151518 priority patent/DE2151518A1/en
Priority to FR7137189A priority patent/FR2110464B1/fr
Priority to JP8154071A priority patent/JPS5416548B1/ja
Publication of GB1373906A publication Critical patent/GB1373906A/en
Expired legal-status Critical Current

Links

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
    • D01F11/14—Chemical after-treatment of artificial filaments or the like during manufacture of carbon with organic compounds, e.g. macromolecular compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Reinforced Plastic Materials (AREA)
  • Paper (AREA)

Abstract

1373906 Impregnating non-woven material DEFENCE SECRETARY OF STATE FOR 8 Oct 1971 [15 Oct 1970] 48971/70 Headings DIP and D1R [Also in Division B5] Fibres, e.g. carbon fibres, in sheet form are impregnated with a resin, e.g. an epoxy resin or a mixture thereof with a polysulphone, by placing at least one sheet of resin coated carrier, e.g. paper in contact with the fibre sheet and passing the fibre sheet and coated carrier(s) through the nip between a roller having a plain surface and a roller having a relieved surface, e.g. a corrugated, castellated or dimpled surface, at least one of the rollers being heated. The plain roller may be smooth, have a rubber surface and electrical resistance heaters embedded therein. The paper carrier may be a releasable layer which is left adhered to the impregnated fibre sheet to protect it prior to use and may be corrugated due to the pressure of the relieved roller. The relieved roller may be elastic and also have heaters therein.
GB4897170A 1970-10-15 1970-10-15 Method of impregnating fibres in sheet form Expired GB1373906A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB4897170A GB1373906A (en) 1970-10-15 1970-10-15 Method of impregnating fibres in sheet form
DE19712151518 DE2151518A1 (en) 1970-10-15 1971-10-15 Method and device for impregnating fibers in sheet or film form
FR7137189A FR2110464B1 (en) 1970-10-15 1971-10-15
JP8154071A JPS5416548B1 (en) 1970-10-15 1971-10-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4897170A GB1373906A (en) 1970-10-15 1970-10-15 Method of impregnating fibres in sheet form

Publications (1)

Publication Number Publication Date
GB1373906A true GB1373906A (en) 1974-11-13

Family

ID=10450646

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4897170A Expired GB1373906A (en) 1970-10-15 1970-10-15 Method of impregnating fibres in sheet form

Country Status (4)

Country Link
JP (1) JPS5416548B1 (en)
DE (1) DE2151518A1 (en)
FR (1) FR2110464B1 (en)
GB (1) GB1373906A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4859530A (en) * 1987-07-09 1989-08-22 Ethyl Corporation High temperature adhesive for polymide films
US4913759A (en) * 1987-04-13 1990-04-03 Ethyl Corporation Polyimide precursor and pseudo hot-melt prepregging process employing same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4913759A (en) * 1987-04-13 1990-04-03 Ethyl Corporation Polyimide precursor and pseudo hot-melt prepregging process employing same
US4859530A (en) * 1987-07-09 1989-08-22 Ethyl Corporation High temperature adhesive for polymide films

Also Published As

Publication number Publication date
DE2151518A1 (en) 1972-04-20
FR2110464B1 (en) 1975-07-18
FR2110464A1 (en) 1972-06-02
JPS5416548B1 (en) 1979-06-22

Similar Documents

Publication Publication Date Title
GB1467745A (en) Disposable diaper
GB1383162A (en) Electric heat-generating sheet assembly
GB1096373A (en) Process and apparatus for impregnating webs with liquids
KR840004146A (en) Detachable adhesive conjugate
KR890011698A (en) Conductive Thermoplastic Sheet
GB1373906A (en) Method of impregnating fibres in sheet form
TR23178A (en) A MACHINE FOR THE USE OF A COMPRESSIBLE LIGHT CARRIER MATERIAL BY SYNTHETIC RECYIN
GB1362174A (en) Production of sheet material for use as gaskets
FR2191294A1 (en)
GB1259818A (en) Method of bonding a thermoplastic sheet to a substrate
FR2188272B1 (en)
GB986734A (en) Improvements in or relating to rollers
GB1395729A (en) Honeycomb structures
GB1106342A (en) Water impervious sheet material
SU505030A1 (en) Electrical insulation material
GB1362657A (en) Production of sheet material for use as gaskets
JPS585219A (en) Manufacture of electrically conductive sheet type mold material
GB1356563A (en) Sealing strip with fabric reinforcement
GB1296740A (en)
GB743900A (en) Improvements in or relating to laminated materials and methods of making the same
GB966575A (en) Non-woven conductive sheet material
GB1116864A (en) Material for use in marking road and like surfaces
GB1287991A (en)
GB1433427A (en) Fabrics prepared from fibrous sheet material
GB742043A (en) A new or improved abrasion resistant product, for lightly loaded rubbing surfaces

Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee