CH544785A - Verfahren zur Herstellung von Formkörpern aus Polyamiden oder Copolyamiden - Google Patents

Verfahren zur Herstellung von Formkörpern aus Polyamiden oder Copolyamiden

Info

Publication number
CH544785A
CH544785A CH201671A CH201671A CH544785A CH 544785 A CH544785 A CH 544785A CH 201671 A CH201671 A CH 201671A CH 201671 A CH201671 A CH 201671A CH 544785 A CH544785 A CH 544785A
Authority
CH
Switzerland
Prior art keywords
copolyamides
polyamides
production
molded articles
articles
Prior art date
Application number
CH201671A
Other languages
English (en)
Inventor
Juergen Dr Guenter
Siegfried Dr Schaaf
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
Priority to CH201671A priority Critical patent/CH544785A/de
Priority to DE19722205669 priority patent/DE2205669A1/de
Priority to IT4822672A priority patent/IT948486B/it
Priority to PL15339772A priority patent/PL83422B1/pl
Priority to NL7201702A priority patent/NL7201702A/xx
Priority to AT104772A priority patent/AT320978B/de
Priority to FR7204344A priority patent/FR2125347B1/fr
Priority to BE779192A priority patent/BE779192A/xx
Priority to GB634572A priority patent/GB1349324A/en
Publication of CH544785A publication Critical patent/CH544785A/de

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)
CH201671A 1971-02-11 1971-02-11 Verfahren zur Herstellung von Formkörpern aus Polyamiden oder Copolyamiden CH544785A (de)

Priority Applications (9)

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
DE19722205669 DE2205669A1 (de) 1971-02-11 1972-02-07 Verfahren zur Herstellung von Formkörpern aus Polyamiden oder Copolyamiden
IT4822672A IT948486B (it) 1971-02-11 1972-02-09 Procedimento per la produzione di parti sagomate costituite da po liammidi o copoliammidi
PL15339772A PL83422B1 (de) 1971-02-11 1972-02-09
NL7201702A NL7201702A (de) 1971-02-11 1972-02-09
AT104772A AT320978B (de) 1971-02-11 1972-02-09 Verfahren zur Herstellung von Formkörpern aus Polyamiden oder Copolyamiden
FR7204344A FR2125347B1 (de) 1971-02-11 1972-02-09
BE779192A BE779192A (fr) 1971-02-11 1972-02-10 Procede de fabrication de pieces moulees a base de polyamides ou de copolyamides
GB634572A GB1349324A (en) 1971-02-11 1972-02-10 Moulding thermoplastic articles

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
CH544785A true CH544785A (de) 1973-11-30

Family

ID=4223926

Family Applications (1)

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

Country Status (9)

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

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
US7767781B2 (en) 2000-09-01 2010-08-03 Cyclics Corporation Preparation of low-acid polyalkylene terephthalate and preparation of macrocyclic polyester oligomer therefrom
US7750109B2 (en) 2000-09-01 2010-07-06 Cyclics Corporation Use of a residual oligomer recyclate in the production of macrocyclic polyester oligomer
US6436548B1 (en) 2000-09-12 2002-08-20 Cyclics Corporation Species modification in macrocyclic polyester oligomers, and compositions prepared thereby
ES2250687T3 (es) 2001-06-27 2006-04-16 Cyclics Corporation Aislamiento, formulacion, y moldeo de oligoesteres macrociclicos.
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
FR2125347A1 (de) 1972-09-29
FR2125347B1 (de) 1974-10-18
DE2205669A1 (de) 1972-08-17
GB1349324A (en) 1974-04-03
NL7201702A (de) 1972-08-15
BE779192A (fr) 1972-05-30
AT320978B (de) 1975-03-10
PL83422B1 (de) 1975-12-31
IT948486B (it) 1973-05-30

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Legal Events

Date Code Title Description
PL Patent ceased