BR9001502A - Processo para vulcanizacao de artigos tubulares - Google Patents

Processo para vulcanizacao de artigos tubulares

Info

Publication number
BR9001502A
BR9001502A BR909001502A BR9001502A BR9001502A BR 9001502 A BR9001502 A BR 9001502A BR 909001502 A BR909001502 A BR 909001502A BR 9001502 A BR9001502 A BR 9001502A BR 9001502 A BR9001502 A BR 9001502A
Authority
BR
Brazil
Prior art keywords
article
sheath
vulcanization
vulcanizing
amorphous state
Prior art date
Application number
BR909001502A
Other languages
English (en)
Inventor
Hoyt Mellor Wells
Timothy Paul Saupe
John Emil Hrivnak
Donald Edward Richeson
William John Determan
Vernon Vincent Vanis
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of BR9001502A publication Critical patent/BR9001502A/pt

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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/0063—After-treatment of articles without altering their shape; Apparatus therefor for changing crystallisation
    • 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
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/91—Heating, e.g. for cross linking

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
BR909001502A 1989-04-07 1990-04-02 Processo para vulcanizacao de artigos tubulares BR9001502A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/334,500 US4898703A (en) 1989-04-07 1989-04-07 Utilization of polyester in place of lead for use as a sheathing material for curing long length hose

Publications (1)

Publication Number Publication Date
BR9001502A true BR9001502A (pt) 1991-04-16

Family

ID=23307501

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909001502A BR9001502A (pt) 1989-04-07 1990-04-02 Processo para vulcanizacao de artigos tubulares

Country Status (9)

Country Link
US (1) US4898703A (pt)
EP (1) EP0391835B1 (pt)
JP (1) JP2772105B2 (pt)
KR (1) KR0141366B1 (pt)
AT (1) ATE122957T1 (pt)
BR (1) BR9001502A (pt)
CA (1) CA2006814C (pt)
DE (1) DE69019586T2 (pt)
ES (1) ES2072414T3 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2528943B2 (ja) * 1988-07-01 1996-08-28 三井石油化学工業株式会社 ゴムチュ―ブの製造方法およびそれに用いる樹脂被覆装置
US20060141138A1 (en) * 2004-12-29 2006-06-29 3M Innovative Properties Company Microwave annealing of membranes for use in fuel cell assemblies
GB2468664B (en) * 2009-03-17 2011-02-23 Aflex Hose Ltd Flexible conduit labelling

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2444903A (en) * 1945-03-22 1948-07-06 Goodrich Co B F Process of vulcanizing
DE1212301B (de) * 1963-05-04 1966-03-10 Degussa Verfahren zur Substanzpolymerisation von Vinylverbindungen
US3255284A (en) * 1965-01-15 1966-06-07 American Biltrite Rubber Co Process of curing garden hose
US3479419A (en) * 1965-05-03 1969-11-18 Irving Hochhauser Process and apparatus for curing material by induction heating
DE1965670A1 (de) * 1969-12-31 1971-07-15 Continental Gummi Werke Ag Verfahren zum Herstellen von Schlaeuchen aus Gummi oder gummiaehnlichen Kunststoffen
US3690796A (en) * 1970-08-21 1972-09-12 Goodrich Co B F Apparatus for vulcanizing elastomeric hose
FR2287004A1 (fr) * 1974-10-04 1976-04-30 Goodyear Tire & Rubber Procede et appareillage pour la fabrication de tuyaux
US4174365A (en) * 1975-05-10 1979-11-13 Pahl'sche Gummi--und Asbest-Gesellschaft "PAGUAG" Continuous method for making hoses with destruction of horizontally disposed mandrel
US4104098A (en) * 1977-03-18 1978-08-01 The Gates Rubber Company Method and apparatus for curing and reinforcing hose
US4137949A (en) * 1977-05-11 1979-02-06 General Electric Company Method of making a fire retardant conduit
EP0007814B1 (en) * 1978-08-02 1983-05-18 BICC Public Limited Company Manufacture of extruded products
US4458128A (en) * 1983-03-28 1984-07-03 Raytheon Company Microwave sheet rubber curing
JPS60131714A (ja) * 1983-12-19 1985-07-13 昭和電線電纜株式会社 ゴム被覆ケーブルの製造方法
DE3415028A1 (de) * 1984-04-19 1985-10-31 Veritas Gummiwerke AG, 6460 Gelnhausen Verfahren zur herstellung von vulkanisierten gummischlaeuchen
US4559095A (en) * 1984-06-07 1985-12-17 The B. F. Goodrich Company Vulcanization of hose composites protected with thermoplastic jackets
JPH064252B2 (ja) * 1985-06-17 1994-01-19 株式会社明治ゴム化成 ホースの連続加硫方法
US4680156A (en) * 1985-10-11 1987-07-14 Ohio University Sheath core composite extrusion and a method of making it by melt transformation coextrusion
JPH04502284A (ja) * 1988-12-12 1992-04-23 レイケム・コーポレイション ポリブチレンテレフタレートでコートされた電気導体

Also Published As

Publication number Publication date
JP2772105B2 (ja) 1998-07-02
JPH02293108A (ja) 1990-12-04
US4898703A (en) 1990-02-06
KR0141366B1 (ko) 1998-07-01
CA2006814A1 (en) 1990-10-07
CA2006814C (en) 1999-09-07
DE69019586T2 (de) 1996-01-04
ATE122957T1 (de) 1995-06-15
DE69019586D1 (de) 1995-06-29
ES2072414T3 (es) 1995-07-16
EP0391835B1 (en) 1995-05-24
EP0391835A3 (en) 1991-07-31
EP0391835A2 (en) 1990-10-10
KR900015869A (ko) 1990-11-10

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 02/04/2010