IT1053854B - Procedimento per la produzione di materiale polimerico in foglio con rinforzo fibroso - Google Patents

Procedimento per la produzione di materiale polimerico in foglio con rinforzo fibroso

Info

Publication number
IT1053854B
IT1053854B IT48082/76A IT4808276A IT1053854B IT 1053854 B IT1053854 B IT 1053854B IT 48082/76 A IT48082/76 A IT 48082/76A IT 4808276 A IT4808276 A IT 4808276A IT 1053854 B IT1053854 B IT 1053854B
Authority
IT
Italy
Prior art keywords
procedure
sheet
production
polymeric material
fibrous reinforcement
Prior art date
Application number
IT48082/76A
Other languages
English (en)
Original Assignee
Tba Industrial Products 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.)
Filing date
Publication date
Application filed by Tba Industrial Products Ltd filed Critical Tba Industrial Products Ltd
Application granted granted Critical
Publication of IT1053854B publication Critical patent/IT1053854B/it

Links

Classifications

    • 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
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/12—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0277—Apparatus with continuous transport of the material to be cured
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
    • B29C41/32—Making multilayered or multicoloured articles
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/24—Calendering
    • 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
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/504—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC] using rollers or pressure bands
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/102—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/108—Special methods for making a non-metallic packing
    • 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
    • B29K2021/00—Use of unspecified rubbers 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • B29K2105/128—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles in the form of a mat

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)
IT48082/76A 1975-02-13 1976-02-12 Procedimento per la produzione di materiale polimerico in foglio con rinforzo fibroso IT1053854B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6160/75A GB1541013A (en) 1975-02-13 1975-02-13 Manufacture of sheet material

Publications (1)

Publication Number Publication Date
IT1053854B true IT1053854B (it) 1981-10-10

Family

ID=9809521

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48082/76A IT1053854B (it) 1975-02-13 1976-02-12 Procedimento per la produzione di materiale polimerico in foglio con rinforzo fibroso

Country Status (12)

Country Link
US (1) US4294790A (it)
JP (1) JPS51132274A (it)
AT (1) AT367346B (it)
AU (1) AU508844B2 (it)
DE (1) DE2605827A1 (it)
ES (1) ES445132A1 (it)
FR (1) FR2300668A1 (it)
GB (1) GB1541013A (it)
IN (1) IN145155B (it)
IT (1) IT1053854B (it)
PL (1) PL111870B1 (it)
ZA (1) ZA76673B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060664B1 (en) * 1981-03-12 1989-06-14 TBA Industrial Products Limited Asbestos free jointing
ES8605549A1 (es) * 1984-09-22 1986-03-16 Wardle Storeys Plc Un metodo para fabricar un material polimero,perfilado,para amortiguar vibraciones y aislar el sonido
GB0500470D0 (en) * 2005-01-11 2005-02-16 Flexitallic Ltd A gasket material and its process of production
JP2007107596A (ja) * 2005-10-13 2007-04-26 Uchiyama Mfg Corp ガスケット材用未加硫ゴムシート及びガスケット材用未加硫ゴムシートの製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1347918A (en) * 1918-11-27 1920-07-27 Potter S Asbestos Company Ltd Method of manufacturing jointing materials
US1877651A (en) * 1924-05-24 1932-09-13 Johns Manville Process of making brake lining and the like
US2123180A (en) * 1934-11-20 1938-07-12 William C Biddle Sheet material
US2120935A (en) * 1936-07-16 1938-06-14 Carbide & Carbon Chem Corp Plastic compositions and process of shaping the same
US2309342A (en) * 1939-10-02 1943-01-26 Durez Plasties & Chemicals Inc Method of making moldable thermosetting compositions
GB587891A (en) 1944-03-09 1947-05-08 Adolf Sadger Improvements in calendering apparatus
US2530906A (en) * 1947-06-28 1950-11-21 Johns Manville Sheet packing and method of manufacture
US2834991A (en) * 1954-01-15 1958-05-20 Goodyear Tire & Rubber Method of preparing compounding ingredients for rubber
US3158669A (en) * 1961-04-03 1964-11-24 Grace W R & Co Rotary intaglio printing of rubber gaskets and similar shapes
GB1068064A (en) * 1964-06-15 1967-05-10 Turner Brothers Asbest Manufacture of thermoplastic sheet
GB1260513A (en) 1968-03-20 1972-01-19 Frenzelit Asbestwerk Method and apparatus for manufacturing natural rubber or synthetic rubber bonded fibre sheets
US3694304A (en) * 1971-04-05 1972-09-26 Johns Manville Compressed asbestos sheet packing products and method

Also Published As

Publication number Publication date
AT367346B (de) 1982-06-25
JPS51132274A (en) 1976-11-17
ATA91976A (de) 1981-11-15
AU508844B2 (en) 1980-04-03
FR2300668A1 (fr) 1976-09-10
DE2605827A1 (de) 1976-08-26
IN145155B (it) 1978-09-02
ES445132A1 (es) 1977-05-16
FR2300668B1 (it) 1979-07-13
US4294790A (en) 1981-10-13
GB1541013A (en) 1979-02-21
AU1101076A (en) 1977-08-18
PL111870B1 (en) 1980-09-30
ZA76673B (en) 1977-01-26

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