FR2242220B1 - - Google Patents

Info

Publication number
FR2242220B1
FR2242220B1 FR7429358A FR7429358A FR2242220B1 FR 2242220 B1 FR2242220 B1 FR 2242220B1 FR 7429358 A FR7429358 A FR 7429358A FR 7429358 A FR7429358 A FR 7429358A FR 2242220 B1 FR2242220 B1 FR 2242220B1
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
FR7429358A
Other versions
FR2242220A1 (fr
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of FR2242220A1 publication Critical patent/FR2242220A1/fr
Application granted granted Critical
Publication of FR2242220B1 publication Critical patent/FR2242220B1/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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • 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
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
FR7429358A 1973-08-30 1974-08-28 Expired FR2242220B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2343698A DE2343698C3 (de) 1973-08-30 1973-08-30 Nahtlose Schlauchfolie aus thermoplastischem Kunststoff

Publications (2)

Publication Number Publication Date
FR2242220A1 FR2242220A1 (fr) 1975-03-28
FR2242220B1 true FR2242220B1 (fr) 1978-07-13

Family

ID=5891099

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7429358A Expired FR2242220B1 (fr) 1973-08-30 1974-08-28

Country Status (16)

Country Link
JP (1) JPS5731979B2 (fr)
AT (1) AT355808B (fr)
BE (1) BE819247A (fr)
CA (1) CA1038584A (fr)
CH (1) CH591321A5 (fr)
DE (1) DE2343698C3 (fr)
DK (1) DK140794B (fr)
FR (1) FR2242220B1 (fr)
GB (1) GB1478645A (fr)
IE (1) IE39882B1 (fr)
IT (1) IT1019130B (fr)
LU (1) LU70808A1 (fr)
NL (1) NL181414C (fr)
NO (1) NO139726C (fr)
SE (1) SE7410712L (fr)
ZA (1) ZA745529B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2507073B2 (ja) * 1988-10-05 1996-06-12 ポリプラスチックス株式会社 ポリブチレンテレフタレ―ト樹脂製袋

Also Published As

Publication number Publication date
IT1019130B (it) 1977-11-10
ATA691774A (de) 1979-08-15
NO139726B (no) 1979-01-22
DK140794C (fr) 1980-04-21
DE2343698B2 (de) 1977-08-04
IE39882L (en) 1975-02-28
CH591321A5 (fr) 1977-09-15
GB1478645A (en) 1977-07-06
ZA745529B (en) 1975-08-27
FR2242220A1 (fr) 1975-03-28
DE2343698C3 (de) 1978-04-20
DK458274A (fr) 1975-05-05
JPS5072971A (fr) 1975-06-16
JPS5731979B2 (fr) 1982-07-08
NL181414B (nl) 1987-03-16
NO743107L (fr) 1975-03-24
CA1038584A (fr) 1978-09-19
NL181414C (nl) 1987-08-17
LU70808A1 (fr) 1976-08-19
NO139726C (no) 1979-05-02
NL7411394A (nl) 1975-03-04
SE7410712L (fr) 1975-03-03
BE819247A (fr) 1975-02-27
AT355808B (de) 1980-03-25
DE2343698A1 (de) 1975-03-27
IE39882B1 (en) 1979-01-17
DK140794B (da) 1979-11-19

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