WO2002102568A3 - Amorphous polymer article - Google Patents

Amorphous polymer article Download PDF

Info

Publication number
WO2002102568A3
WO2002102568A3 PCT/GB2002/002725 GB0202725W WO02102568A3 WO 2002102568 A3 WO2002102568 A3 WO 2002102568A3 GB 0202725 W GB0202725 W GB 0202725W WO 02102568 A3 WO02102568 A3 WO 02102568A3
Authority
WO
WIPO (PCT)
Prior art keywords
amorphous polymer
polymer
polymer article
article
sufficient
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.)
Ceased
Application number
PCT/GB2002/002725
Other languages
French (fr)
Other versions
WO2002102568A2 (en
Inventor
Ian Macmillan Ward
Peter John Hine
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.)
BTG International Ltd
Original Assignee
BTG International Ltd
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 BTG International Ltd filed Critical BTG International Ltd
Priority to US10/480,830 priority Critical patent/US7202328B2/en
Priority to MXPA03011637A priority patent/MXPA03011637A/en
Priority to JP2003505134A priority patent/JP2004529016A/en
Priority to EP02735617A priority patent/EP1395410A2/en
Priority to BR0210435-0A priority patent/BR0210435A/en
Publication of WO2002102568A2 publication Critical patent/WO2002102568A2/en
Publication of WO2002102568A3 publication Critical patent/WO2002102568A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/006—Pressing and sintering powders, granules or fibres
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/58—Measuring, controlling or regulating
    • B29C2043/5816—Measuring, controlling or regulating temperature
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • 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
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/18—Polymers of nitriles
    • B29K2033/20—PAN, i.e. polyacrylonitrile
    • 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
    • B29K2105/25—Solid
    • 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
    • B29K2227/00—Use of polyvinylhalogenides or derivatives thereof as reinforcement
    • B29K2227/06—PVC, i.e. polyvinylchloride
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0039—Amorphous
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0077—Yield strength; Tensile strength

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reinforced Plastic Materials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

The present invention provides an amorphous polymer article produced by hot compaction and a method of producing the same. The article is heated to a temperature and maintained at a pressure sufficient to cause softening of the polymer strands to sufficient a degree to allow bonding to adjacent fibres to take place without actually transforming the polymer into a liquid state.
PCT/GB2002/002725 2001-06-15 2002-06-14 Amorphous polymer article Ceased WO2002102568A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US10/480,830 US7202328B2 (en) 2001-06-15 2002-06-14 Amorphous polymer article
MXPA03011637A MXPA03011637A (en) 2001-06-15 2002-06-14 Amorphous polymer article.
JP2003505134A JP2004529016A (en) 2001-06-15 2002-06-14 Amorphous polymer products
EP02735617A EP1395410A2 (en) 2001-06-15 2002-06-14 Amorphous polymer article
BR0210435-0A BR0210435A (en) 2001-06-15 2002-06-14 Amorphous polymeric article

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0114669.5A GB0114669D0 (en) 2001-06-15 2001-06-15 Amorphous polymer articles
GB0114669.5 2001-06-15

Publications (2)

Publication Number Publication Date
WO2002102568A2 WO2002102568A2 (en) 2002-12-27
WO2002102568A3 true WO2002102568A3 (en) 2003-02-20

Family

ID=9916701

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2002/002725 Ceased WO2002102568A2 (en) 2001-06-15 2002-06-14 Amorphous polymer article

Country Status (7)

Country Link
US (1) US7202328B2 (en)
EP (1) EP1395410A2 (en)
JP (1) JP2004529016A (en)
BR (1) BR0210435A (en)
GB (1) GB0114669D0 (en)
MX (1) MXPA03011637A (en)
WO (1) WO2002102568A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0128405D0 (en) * 2001-11-27 2002-01-16 Btg Int Ltd Process for fabricating polyolefin sheet
CA2526504C (en) 2003-05-22 2012-04-10 Btg International Limited Process for fabricating polymeric articles
IL197754A0 (en) * 2009-03-23 2009-12-24 Yissum Res Dev Co Crosslinked pan fibers compact
ES3066061T3 (en) 2017-03-15 2026-05-11 Samsonite Ip Holdings Sarl Biaxially oriented thermoplastic polymer laminate films for luggage articles and methods of making the same
EP4378981A1 (en) 2022-12-02 2024-06-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Polylactic acid-based monomaterial composite with improved thermal load capability

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997386A (en) * 1974-05-31 1976-12-14 Mitsubishi Jukogyo Kabushiki Kaisha Method for bonding thermoplastic high molecular weight materials
US4243368A (en) * 1978-07-31 1981-01-06 Armen Garabedian Apparatus for making a stress-free plastic article
US5628946A (en) * 1991-03-07 1997-05-13 British Technology Group Limited Process for producing polymeric materials

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52114877A (en) 1976-03-24 1977-09-27 Hitachi Ltd Sequence controller
JPS552060A (en) 1978-06-20 1980-01-09 Nippon Pillar Packing Porous tetrafluoroethylene resin and its preparation
SU870161A1 (en) 1979-05-30 1981-10-07 Предприятие П/Я Р-6594 Method of welding polyethyleneterephtalic films
GB2057350A (en) * 1979-08-24 1981-04-01 Ford Motor Co Reinforced sheet plastics material
JPS63194919A (en) 1987-02-09 1988-08-12 Kuraray Co Ltd Manufacture of amorphous thermoplastic resin molded item
DE3742400A1 (en) * 1987-12-15 1989-07-06 Mehler Vario System Gmbh SANDWICH LIGHTWEIGHT MATERIAL AND METHOD FOR THE PRODUCTION THEREOF
US5110682A (en) * 1990-08-20 1992-05-05 Phillips Petroleum Company Bonding of composites
JP3945893B2 (en) 1997-04-28 2007-07-18 リケンテクノス株式会社 Laminated decorative sheet
JP2000143783A (en) 1998-11-12 2000-05-26 Toyobo Co Ltd Polyester resin

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997386A (en) * 1974-05-31 1976-12-14 Mitsubishi Jukogyo Kabushiki Kaisha Method for bonding thermoplastic high molecular weight materials
US4243368A (en) * 1978-07-31 1981-01-06 Armen Garabedian Apparatus for making a stress-free plastic article
US5628946A (en) * 1991-03-07 1997-05-13 British Technology Group Limited Process for producing polymeric materials

Also Published As

Publication number Publication date
JP2004529016A (en) 2004-09-24
GB0114669D0 (en) 2001-08-08
WO2002102568A2 (en) 2002-12-27
US20040169304A1 (en) 2004-09-02
EP1395410A2 (en) 2004-03-10
MXPA03011637A (en) 2005-03-07
US7202328B2 (en) 2007-04-10
BR0210435A (en) 2004-08-03

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