GB1536608A - Cold moulding of flexible articles - Google Patents

Cold moulding of flexible articles

Info

Publication number
GB1536608A
GB1536608A GB4388/77A GB438877A GB1536608A GB 1536608 A GB1536608 A GB 1536608A GB 4388/77 A GB4388/77 A GB 4388/77A GB 438877 A GB438877 A GB 438877A GB 1536608 A GB1536608 A GB 1536608A
Authority
GB
United Kingdom
Prior art keywords
cold
feb
sheet
cold moulding
flexible articles
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
GB4388/77A
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.)
CA MINISTER NAT DEFENCE
Original Assignee
CA MINISTER NAT 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 CA MINISTER NAT DEFENCE filed Critical CA MINISTER NAT DEFENCE
Publication of GB1536608A publication Critical patent/GB1536608A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
    • F02K9/32—Constructional parts; Details not otherwise provided for
    • F02K9/34—Casings; Combustion chambers; Liners thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0029—Cold deforming of thermoplastics material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/248—Moulding mineral fibres or particles bonded with resin, e.g. for insulating or roofing board
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/02—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers
    • B29C70/021—Combinations of fibrous reinforcement and non-fibrous material
    • B29C70/025—Combinations of fibrous reinforcement and non-fibrous material with particular filler
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2009/00—Use of rubber derived from conjugated dienes, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/12—Asbestos
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2503/00—Use of resin-bonded materials as filler
    • B29K2503/04—Inorganic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
    • B29K2709/12—Asbestos
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3097—Cosmonautical vehicles; Rockets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

1536608 Cold moulding of solid pre-pregs CANADA NATIONAL DEFENCE MINISTER OF 3 Feb 1977 [6 Feb 1976] 04388/77 Heading C3B An elastomeric uncured but curable elastomer is reinforced with a fibrous siliceous material, the dough is aged and formed into a sheet. the sheet is then subdivided and cold moulded into a suitable blank form without cure after which the article is shaped and cured. A suitable system comprises epoxy resin, poly(butadiene) dicarboxylic acid, asbestos fibres and asbestos floats.
GB4388/77A 1976-02-06 1977-02-03 Cold moulding of flexible articles Expired GB1536608A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA245,228A CA1057476A (en) 1976-02-06 1976-02-06 Cold molding material for high temperature applications

Publications (1)

Publication Number Publication Date
GB1536608A true GB1536608A (en) 1978-12-20

Family

ID=4105176

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4388/77A Expired GB1536608A (en) 1976-02-06 1977-02-03 Cold moulding of flexible articles

Country Status (11)

Country Link
JP (1) JPS5946780B2 (en)
BE (1) BE851072A (en)
CA (1) CA1057476A (en)
DE (1) DE2704770A1 (en)
DK (1) DK153639C (en)
FR (1) FR2340194A1 (en)
GB (1) GB1536608A (en)
IT (1) IT1078375B (en)
NL (1) NL172925C (en)
NO (1) NO145750C (en)
SE (1) SE433824B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8696292B2 (en) 2008-05-30 2014-04-15 Deere & Company Unloading auger elbow

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3655863A (en) * 1970-01-09 1972-04-11 Monsanto Co Method of making a contoured composite product
US3855176A (en) * 1970-02-16 1974-12-17 Us Navy Liner composition for rocket motors comprising crosslinked carboxy terminated polybutadiene with inert filler
US3943208A (en) * 1971-06-02 1976-03-09 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of National Defense Method for binding solid propellant to rocket motor case
US3872205A (en) * 1971-06-02 1975-03-18 United Kingdom Government Molding process for bonding insula in rachet motor casing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8696292B2 (en) 2008-05-30 2014-04-15 Deere & Company Unloading auger elbow

Also Published As

Publication number Publication date
SE433824B (en) 1984-06-18
NL172925C (en) 1983-11-16
BE851072A (en) 1977-05-31
NL7701274A (en) 1977-08-09
DK48677A (en) 1977-08-07
JPS5946780B2 (en) 1984-11-14
NL172925B (en) 1983-06-16
NO145750B (en) 1982-02-15
SE7701251L (en) 1977-08-07
CA1057476A (en) 1979-07-03
DK153639C (en) 1988-12-19
FR2340194B1 (en) 1981-03-27
IT1078375B (en) 1985-05-08
DE2704770A1 (en) 1977-08-11
NO145750C (en) 1982-05-26
JPS52110786A (en) 1977-09-17
FR2340194A1 (en) 1977-09-02
NO770241L (en) 1977-08-09
DK153639B (en) 1988-08-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee