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GB1044205A - Production of polyamide shaped articles - Google Patents

Production of polyamide shaped articles

Info

Publication number
GB1044205A
GB1044205A GB3029763A GB3029763A GB1044205A GB 1044205 A GB1044205 A GB 1044205A GB 3029763 A GB3029763 A GB 3029763A GB 3029763 A GB3029763 A GB 3029763A GB 1044205 A GB1044205 A GB 1044205A
Authority
GB
United Kingdom
Prior art keywords
mould
aluminium
production
articles
shaped articles
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
GB3029763A
Inventor
Erwin Ritter
Wilhelm Mueller
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1044205A publication Critical patent/GB1044205A/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
    • B29C41/02—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
    • 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
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Moulding By Coating Moulds (AREA)
  • Polyamides (AREA)

Abstract

1,044,205. Making moulded polyamide articles. BADISCHE ANILIN- & SODA FABRIK A.G. July 31, 1963 [Aug. 3, 1962], No. 30297/63. Heading B5A. Lactams with alkaline catalysts, and activators are polymerized in a mould, rotated at such a speed that the centrifugal acceleration is less than that due to gravity. Pipes or rollers which may be reinforced with glass fabric are made in aluminium moulds. Fillers, e.g. aluminium, copper or quartz powder, ground shale, sand, diatomaceous earth, polyamides and other plastics, delustering agents, e.g. titanium dioxide and zinc oxide, and lubricants, e.g. graphite, lead powder, and molybdenum sulphide, may be added. Multilayer articles may be made by introducing the materials successively. The mould is preheated to between 80‹ and 200‹ C.
GB3029763A 1962-08-03 1963-07-31 Production of polyamide shaped articles Expired GB1044205A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB68299A DE1174982B (en) 1962-08-03 1962-08-03 Process for the production of polyamide molded articles

Publications (1)

Publication Number Publication Date
GB1044205A true GB1044205A (en) 1966-09-28

Family

ID=6975840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3029763A Expired GB1044205A (en) 1962-08-03 1963-07-31 Production of polyamide shaped articles

Country Status (4)

Country Link
AT (1) AT241102B (en)
BE (1) BE635595A (en)
DE (1) DE1174982B (en)
GB (1) GB1044205A (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000038897A1 (en) * 1998-12-23 2000-07-06 Kingspan Research And Developments Limited Rotational moulding method and apparatus
US6713601B2 (en) 2000-09-12 2004-03-30 Cyclics Corporation Species modification in macrocyclic polyester oligomers, and compositions prepared thereby
US6831138B2 (en) 2002-01-07 2004-12-14 Cyclics Corporation Polymer-containing organo-metal catalysts
US6855798B2 (en) 2000-09-01 2005-02-15 Cyclics Corporation Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters
US6906147B2 (en) 2002-03-20 2005-06-14 Cyclics Corporation Catalytic systems
US6960626B2 (en) 2000-01-21 2005-11-01 Cyclics Corporation Intimate physical mixtures containing macrocyclic polyester oligomer and filler
US6962968B2 (en) 2002-12-20 2005-11-08 Cyclics Corporation Purification of macrocyclic oligoesters
FR2871091A1 (en) * 2004-06-03 2005-12-09 Commissariat Energie Atomique METHOD FOR MANUFACTURING A SEAL SPEED OF TYPE IV TANK AND TYPE IV TANK
US6994914B2 (en) 2000-01-21 2006-02-07 Cyclics Corporation Macrocyclic polyester oligomers and processes for polymerizing the same
US7071291B2 (en) 2001-06-27 2006-07-04 Cyclics Corporation Isolation, formulation and shaping of macrocyclic oligoesters
US7151143B2 (en) 2000-01-21 2006-12-19 Cyclics Corporation Blends containing macrocyclic polyester oligomer and high molecular weight polymer
US7256241B2 (en) 2000-01-21 2007-08-14 Cyclics Corporation Methods for polymerizing macrocyclic polyester oligomers using catalyst promoters
US7304123B2 (en) 2001-06-27 2007-12-04 Cyclics Corporation Processes for shaping macrocyclic oligoesters
US7615511B2 (en) 2001-10-09 2009-11-10 Cyclics Corporation Organo-titanate catalysts for preparing pure macrocyclic oligoesters
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
WO2012101247A1 (en) * 2011-01-28 2012-08-02 Elkamet Kunststofftechnik Gmbh Method for producing a two-layer plastic material, and two-layer plastic material
US8658756B2 (en) 2005-11-24 2014-02-25 Commissariat A L'energie Atomique Caprolactam-based composition, process for manufacturing an impermeable element, and tank

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4427206A1 (en) * 1994-08-01 1996-02-08 Schwartz G Gmbh & Co Kg Lactam] based prods. prodn., rotational or centrifugal casting
EP0773865B1 (en) * 1994-08-01 2007-07-04 Schwartz GmbH Process for producing moulded parts by polymerisation of lactams in moulds
EP1027976A3 (en) * 1999-02-12 2003-01-22 MANNESMANN Aktiengesellschaft Process for manufacturing rotation symmetrical objects like pulleys, runners or similar with plastic material

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000038897A1 (en) * 1998-12-23 2000-07-06 Kingspan Research And Developments Limited Rotational moulding method and apparatus
US7151143B2 (en) 2000-01-21 2006-12-19 Cyclics Corporation Blends containing macrocyclic polyester oligomer and high molecular weight polymer
US6994914B2 (en) 2000-01-21 2006-02-07 Cyclics Corporation Macrocyclic polyester oligomers and processes for polymerizing the same
US7256241B2 (en) 2000-01-21 2007-08-14 Cyclics Corporation Methods for polymerizing macrocyclic polyester oligomers using catalyst promoters
US7230044B2 (en) 2000-01-21 2007-06-12 Cyclics Corporation Intimate physical mixtures containing macrocyclic polyester oligomer and filler
US6960626B2 (en) 2000-01-21 2005-11-01 Cyclics Corporation Intimate physical mixtures containing macrocyclic polyester oligomer and filler
US7750109B2 (en) 2000-09-01 2010-07-06 Cyclics Corporation Use of a residual oligomer recyclate in the production of macrocyclic polyester oligomer
US8283437B2 (en) 2000-09-01 2012-10-09 Cyclics Corporation Preparation of low-acid polyalkylene terephthalate and preparation of macrocyclic polyester oligomer therefrom
US7022806B2 (en) 2000-09-01 2006-04-04 Cyclics Corporation Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters
US7309756B2 (en) 2000-09-01 2007-12-18 Cyclics Corporation Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters
US7767781B2 (en) 2000-09-01 2010-08-03 Cyclics Corporation Preparation of low-acid polyalkylene terephthalate and preparation of macrocyclic polyester oligomer therefrom
US6855798B2 (en) 2000-09-01 2005-02-15 Cyclics Corporation Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters
US6713601B2 (en) 2000-09-12 2004-03-30 Cyclics Corporation Species modification in macrocyclic polyester oligomers, and compositions prepared thereby
US7071291B2 (en) 2001-06-27 2006-07-04 Cyclics Corporation Isolation, formulation and shaping of macrocyclic oligoesters
US7666517B2 (en) 2001-06-27 2010-02-23 Cyclics Corporation Isolation, formulation, and shaping of macrocyclic oligoesters
US7304123B2 (en) 2001-06-27 2007-12-04 Cyclics Corporation Processes for shaping macrocyclic oligoesters
US7615511B2 (en) 2001-10-09 2009-11-10 Cyclics Corporation Organo-titanate catalysts for preparing pure macrocyclic oligoesters
US6831138B2 (en) 2002-01-07 2004-12-14 Cyclics Corporation Polymer-containing organo-metal catalysts
US7186666B2 (en) 2002-03-20 2007-03-06 Cyclics Corporation Catalytic systems
US6906147B2 (en) 2002-03-20 2005-06-14 Cyclics Corporation Catalytic systems
US6962968B2 (en) 2002-12-20 2005-11-08 Cyclics Corporation Purification of macrocyclic oligoesters
WO2005123359A3 (en) * 2004-06-03 2006-04-13 Commissariat Energie Atomique Method for producing a bladder for sealing a type iv reservoir, and corresponding type iv reservoir
FR2871091A1 (en) * 2004-06-03 2005-12-09 Commissariat Energie Atomique METHOD FOR MANUFACTURING A SEAL SPEED OF TYPE IV TANK AND TYPE IV TANK
US8658756B2 (en) 2005-11-24 2014-02-25 Commissariat A L'energie Atomique Caprolactam-based composition, process for manufacturing an impermeable element, and tank
US8981039B2 (en) 2005-11-24 2015-03-17 Commissariat A L'energie Atomique Caprolactam-based composition, process for manufacturing an impermeable element, and tank
US8987409B2 (en) 2005-11-24 2015-03-24 Commissariat A L'energie Atomique Caprolactam-based composition, process for manufacturing an impermeable element, and tank
WO2012101247A1 (en) * 2011-01-28 2012-08-02 Elkamet Kunststofftechnik Gmbh Method for producing a two-layer plastic material, and two-layer plastic material

Also Published As

Publication number Publication date
DE1174982B (en) 1964-07-30
BE635595A (en)
AT241102B (en) 1965-07-12

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