IT1131071B - Processo per la preparazione di tubi poliamidici - Google Patents

Processo per la preparazione di tubi poliamidici

Info

Publication number
IT1131071B
IT1131071B IT20933/80A IT2093380A IT1131071B IT 1131071 B IT1131071 B IT 1131071B IT 20933/80 A IT20933/80 A IT 20933/80A IT 2093380 A IT2093380 A IT 2093380A IT 1131071 B IT1131071 B IT 1131071B
Authority
IT
Italy
Prior art keywords
preparation
polyamide pipes
polyamide
pipes
Prior art date
Application number
IT20933/80A
Other languages
English (en)
Italian (it)
Other versions
IT8020933A0 (it
Inventor
Norbert Geisler
Original Assignee
Norbert Geisler
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 Norbert Geisler filed Critical Norbert Geisler
Publication of IT8020933A0 publication Critical patent/IT8020933A0/it
Application granted granted Critical
Publication of IT1131071B publication Critical patent/IT1131071B/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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—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 definite length, i.e. discrete articles
    • B29C41/22—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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—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 definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • B29C41/042—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould by rotating a mould around its axis of symmetry
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polyamides (AREA)
  • Moulding By Coating Moulds (AREA)
IT20933/80A 1979-03-30 1980-03-26 Processo per la preparazione di tubi poliamidici IT1131071B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2912846A DE2912846C2 (de) 1979-03-30 1979-03-30 Verfahren zum Herstellen von Polyamidrohren

Publications (2)

Publication Number Publication Date
IT8020933A0 IT8020933A0 (it) 1980-03-26
IT1131071B true IT1131071B (it) 1986-06-18

Family

ID=6067007

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20933/80A IT1131071B (it) 1979-03-30 1980-03-26 Processo per la preparazione di tubi poliamidici

Country Status (6)

Country Link
BE (1) BE882502A (fr)
DE (1) DE2912846C2 (fr)
FR (1) FR2452369A1 (fr)
GB (1) GB2045151A (fr)
IT (1) IT1131071B (fr)
NL (1) NL8001875A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170140A (en) * 1985-01-25 1986-07-30 Duncan Barton Miller A method for the manufacture of cylindrical sound records
DE102011009748A1 (de) * 2011-01-28 2012-08-02 Elkamet Kunststofftechnik Gmbh Verfahren zur Herstellung eines zweischichtigen Kunststoffs und zweischichtiger Kunststoff

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2022016A1 (de) * 1969-05-14 1970-11-19 Mario Fradera Pellicer Verfahren und Anlage zum Herstellen von Roehren
US3762986A (en) * 1971-02-26 1973-10-02 Allied Chem Polyamide composite film

Also Published As

Publication number Publication date
IT8020933A0 (it) 1980-03-26
FR2452369A1 (fr) 1980-10-24
DE2912846C2 (de) 1984-05-17
BE882502A (fr) 1980-07-16
DE2912846A1 (de) 1980-10-02
NL8001875A (nl) 1980-10-02
GB2045151A (en) 1980-10-29

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