FR2243070B1 - - Google Patents

Info

Publication number
FR2243070B1
FR2243070B1 FR7332513A FR7332513A FR2243070B1 FR 2243070 B1 FR2243070 B1 FR 2243070B1 FR 7332513 A FR7332513 A FR 7332513A FR 7332513 A FR7332513 A FR 7332513A FR 2243070 B1 FR2243070 B1 FR 2243070B1
Authority
FR
France
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
FR7332513A
Other languages
French (fr)
Other versions
FR2243070A1 (enExample
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.)
Individual
Original Assignee
Individual
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
Priority to US00168848A priority Critical patent/US3773885A/en
Application filed by Individual filed Critical Individual
Priority to FR7332513A priority patent/FR2243070B1/fr
Publication of FR2243070A1 publication Critical patent/FR2243070A1/fr
Application granted granted Critical
Publication of FR2243070B1 publication Critical patent/FR2243070B1/fr
Expired legal-status Critical Current

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
    • 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
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the 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
    • 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
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR7332513A 1971-08-04 1973-09-10 Expired FR2243070B1 (enExample)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US00168848A US3773885A (en) 1971-08-04 1971-08-04 Process for curing elastomer extrudates
FR7332513A FR2243070B1 (enExample) 1971-08-04 1973-09-10

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16884871A 1971-08-04 1971-08-04
FR7332513A FR2243070B1 (enExample) 1971-08-04 1973-09-10

Publications (2)

Publication Number Publication Date
FR2243070A1 FR2243070A1 (enExample) 1975-04-04
FR2243070B1 true FR2243070B1 (enExample) 1977-05-13

Family

ID=26217933

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7332513A Expired FR2243070B1 (enExample) 1971-08-04 1973-09-10

Country Status (2)

Country Link
US (1) US3773885A (enExample)
FR (1) FR2243070B1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138462A (en) * 1973-10-15 1979-02-06 Aktieselskabet Nordiske Kabel- Og Traadfabriker Method of manufacturing cross-linked moulded objects from cross-linkable polymeric materials
US4247506A (en) * 1978-05-19 1981-01-27 The B. F. Goodrich Company Processing extruded elastomers
CA1261499A (en) * 1984-11-22 1989-09-26 Tatsuo Kinoshita Modified ethylenic random copolymer
JPS61263628A (ja) * 1985-05-17 1986-11-21 Mitsubishi Mining & Cement Co Ltd セラミツクスマイクロ球の製造方法
JPS62214919A (ja) * 1986-03-18 1987-09-21 Toyoda Gosei Co Ltd 押出成形品の製造方法

Also Published As

Publication number Publication date
US3773885A (en) 1973-11-20
FR2243070A1 (enExample) 1975-04-04

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Legal Events

Date Code Title Description
ST Notification of lapse