BE779192A - Procede de fabrication de pieces moulees a base de polyamides ou de copolyamides - Google Patents

Procede de fabrication de pieces moulees a base de polyamides ou de copolyamides

Info

Publication number
BE779192A
BE779192A BE779192A BE779192A BE779192A BE 779192 A BE779192 A BE 779192A BE 779192 A BE779192 A BE 779192A BE 779192 A BE779192 A BE 779192A BE 779192 A BE779192 A BE 779192A
Authority
BE
Belgium
Prior art keywords
copolyamides
polyamides
molded parts
parts based
manufacturing molded
Prior art date
Application number
BE779192A
Other languages
English (en)
Original Assignee
Inventa 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 Inventa Ag filed Critical Inventa Ag
Publication of BE779192A publication Critical patent/BE779192A/fr

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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • 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
    • B29C41/003—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor characterised by the choice of 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/247—Moulding polymers or prepolymers containing ingredients in a frangible packaging, e.g. microcapsules
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—Preparatory processes
    • C08G69/18—Anionic polymerisation
    • 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
    • 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
    • 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
    • B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Robotics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Moulding By Coating Moulds (AREA)
BE779192A 1971-02-11 1972-02-10 Procede de fabrication de pieces moulees a base de polyamides ou de copolyamides BE779192A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH201671A CH544785A (de) 1971-02-11 1971-02-11 Verfahren zur Herstellung von Formkörpern aus Polyamiden oder Copolyamiden

Publications (1)

Publication Number Publication Date
BE779192A true BE779192A (fr) 1972-05-30

Family

ID=4223926

Family Applications (1)

Application Number Title Priority Date Filing Date
BE779192A BE779192A (fr) 1971-02-11 1972-02-10 Procede de fabrication de pieces moulees a base de polyamides ou de copolyamides

Country Status (9)

Country Link
AT (1) AT320978B (fr)
BE (1) BE779192A (fr)
CH (1) CH544785A (fr)
DE (1) DE2205669A1 (fr)
FR (1) FR2125347B1 (fr)
GB (1) GB1349324A (fr)
IT (1) IT948486B (fr)
NL (1) NL7201702A (fr)
PL (1) PL83422B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1794600A (en) * 1998-12-23 2000-07-31 Kingspan Research And Developments Limited Rotational moulding method and apparatus
US7750109B2 (en) 2000-09-01 2010-07-06 Cyclics Corporation Use of a residual oligomer recyclate in the production of macrocyclic polyester oligomer
US7767781B2 (en) 2000-09-01 2010-08-03 Cyclics Corporation Preparation of low-acid polyalkylene terephthalate and preparation of macrocyclic polyester oligomer therefrom
US6436548B1 (en) 2000-09-12 2002-08-20 Cyclics Corporation Species modification in macrocyclic polyester oligomers, and compositions prepared thereby
ATE396184T1 (de) 2001-06-27 2008-06-15 Cyclics Corp Formgebende verarbeitung von makrozyklischen oligoestern
US6831138B2 (en) 2002-01-07 2004-12-14 Cyclics Corporation Polymer-containing organo-metal catalysts
FR2871091B1 (fr) * 2004-06-03 2008-01-18 Commissariat Energie Atomique Procede de fabrication d'une vitesse d'etancheite d'un reservoir de type iv et reservoir de type iv
FR2893622B1 (fr) 2005-11-24 2007-12-21 Commissariat Energie Atomique Composition a base de caprolactame,procede de fabrication d'un element d'etancheite,et reservoir

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB928313A (en) * 1961-01-10 1963-06-12 Ici Ltd Encapsulated products

Also Published As

Publication number Publication date
GB1349324A (en) 1974-04-03
NL7201702A (fr) 1972-08-15
IT948486B (it) 1973-05-30
FR2125347B1 (fr) 1974-10-18
FR2125347A1 (fr) 1972-09-29
DE2205669A1 (de) 1972-08-17
PL83422B1 (fr) 1975-12-31
AT320978B (de) 1975-03-10
CH544785A (de) 1973-11-30

Similar Documents

Publication Publication Date Title
BE816561A (fr) Procede de fabrication d'un bois synthetique
BE779659A (fr) Procede de fabrication d'arcticles sur mesure
BE758296A (fr) Procede de fabrication d'hexamethylenediamine
CH558686A (fr) Procede de moulage.
BE794700A (fr) Procede de durcissement d'un liant a base de furanne prepolymerise
BE802829A (fr) Procede de fabrication de lactames n-substituees
BE766395A (fr) Procede de fabrication du 1,1-difluorethane,
BE790694A (fr) Procede de fabrication de nitroparaffines
BE815803A (fr) Procede de fabrication de 2.6-dimethyl-naphtalenes
BE795973A (fr) Procede de fabrication d'un vilebrequin et vilebrequin obtenu par ce procede
BE754740A (fr) Procede de preparation de matieres a base d'organopolysiloxanes
BE818341A (fr) Procede d'argenture d'articles a base de polyamides
BE779192A (fr) Procede de fabrication de pieces moulees a base de polyamides ou de copolyamides
BE880274Q (fr) Procede de fabrication d'un moule
BE786971A (fr) Procede de fabrication de mousses rigides
BE802863A (fr) Procede de fabrication d'adsorbants a base de poudre de polyamide
CH557706A (fr) Procede de fabrication d'un noyau.
BE835862A (fr) Procede de fabrication de la tetramethylethylene diamine
BE779191A (fr) Procede de fabrication de produits a base de polyamides aromatiques
CH551383A (fr) Procede de fabrication d'imines.
FR2278426A1 (fr) Machine a mouler a plat
BR7202209D0 (pt) Processo para a preparacao de corpos de moldagem de poliamidas
BE787761A (fr) Procede de production de moulages en polyamide
BE781377A (fr) Procede de fabrication de phenoxyphenols ou de chlorophenoxyphenols
BE771110A (fr) Procede de fabrication d'objets moules par injection- soufflage