FR1388587A - Method and installation for the manufacture of polylactam articles, in particular tubular hollow bodies and products conforming to those obtained by the present process or similar process - Google Patents

Method and installation for the manufacture of polylactam articles, in particular tubular hollow bodies and products conforming to those obtained by the present process or similar process

Info

Publication number
FR1388587A
FR1388587A FR971457A FR971457A FR1388587A FR 1388587 A FR1388587 A FR 1388587A FR 971457 A FR971457 A FR 971457A FR 971457 A FR971457 A FR 971457A FR 1388587 A FR1388587 A FR 1388587A
Authority
FR
France
Prior art keywords
manufacture
installation
those obtained
hollow bodies
tubular hollow
Prior art date
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
FR971457A
Other languages
French (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.)
Polymer Processes Inc
Original Assignee
Polymer Processes Inc
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 Polymer Processes Inc filed Critical Polymer Processes Inc
Application granted granted Critical
Publication of FR1388587A publication Critical patent/FR1388587A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29C41/003—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
    • 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
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps
    • 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)
  • Chemical & Material Sciences (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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FR971457A 1963-04-23 1964-04-18 Method and installation for the manufacture of polylactam articles, in particular tubular hollow bodies and products conforming to those obtained by the present process or similar process Expired FR1388587A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27501163A 1963-04-23 1963-04-23

Publications (1)

Publication Number Publication Date
FR1388587A true FR1388587A (en) 1965-02-05

Family

ID=3846386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR971457A Expired FR1388587A (en) 1963-04-23 1964-04-18 Method and installation for the manufacture of polylactam articles, in particular tubular hollow bodies and products conforming to those obtained by the present process or similar process

Country Status (6)

Country Link
BE (1) BE646850A (en)
DE (1) DE1520605A1 (en)
FR (1) FR1388587A (en)
GB (1) GB1059924A (en)
LU (1) LU45885A1 (en)
NL (1) NL6404499A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19602683C1 (en) * 1996-01-25 1997-09-18 Inventa Ag Liquid system for performing anionic lactam polymerization
DE19603305C2 (en) * 1996-01-25 1999-07-22 Inventa Ag Liquid multicomponent system for performing anionic lactam polymerization
DE19603302C2 (en) * 1996-01-25 1999-09-02 Inventa Ag Process for activated anionic lactam polymerization
DE19602684C1 (en) * 1996-01-25 1997-08-28 Inventa Ag Liquid system for performing anionic lactam polymerization
DE19603303C2 (en) * 1996-01-25 1999-07-22 Inventa Ag Continuous process for activated anionic lactam polymerization
DE19715679C2 (en) * 1997-04-15 1999-06-02 Inventa Ag Process for producing a catalytically active liquid system for triggering the anionic lactam polymerization
RU2625105C1 (en) * 2016-04-07 2017-07-11 Акционерное общество "Научно-производственное объединение "СПЛАВ" Semi-automatic machine for forming polymer coating inside axisymmetrical shell

Also Published As

Publication number Publication date
DE1520605A1 (en) 1970-01-22
LU45885A1 (en) 1964-07-03
BE646850A (en) 1964-10-21
NL6404499A (en) 1964-10-26
GB1059924A (en) 1967-02-22

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