DE69431100T2 - Verfahren zur Herstellung von länglichen Gegenständen mit extrem hohem Elastizitätsmodul und erhöhter Zugfestigkeit - Google Patents

Verfahren zur Herstellung von länglichen Gegenständen mit extrem hohem Elastizitätsmodul und erhöhter Zugfestigkeit

Info

Publication number
DE69431100T2
DE69431100T2 DE69431100T DE69431100T DE69431100T2 DE 69431100 T2 DE69431100 T2 DE 69431100T2 DE 69431100 T DE69431100 T DE 69431100T DE 69431100 T DE69431100 T DE 69431100T DE 69431100 T2 DE69431100 T2 DE 69431100T2
Authority
DE
Germany
Prior art keywords
tape
tensile strength
prod
elasticity
production
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 - Lifetime
Application number
DE69431100T
Other languages
English (en)
Other versions
DE69431100D1 (de
Inventor
Anagnostis E Zachariades
Premal Shukla
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.)
Polteco Inc
Original Assignee
Polteco 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 Polteco Inc filed Critical Polteco Inc
Application granted granted Critical
Publication of DE69431100D1 publication Critical patent/DE69431100D1/de
Publication of DE69431100T2 publication Critical patent/DE69431100T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C15/00—Devices for cleaning between the teeth
    • A61C15/04—Dental floss; Floss holders
    • A61C15/041—Dental floss
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0658—PE, i.e. polyethylene characterised by its molecular weight
    • B29K2023/0683—UHMWPE, i.e. ultra high molecular weight polyethylene
DE69431100T 1994-01-06 1994-12-20 Verfahren zur Herstellung von länglichen Gegenständen mit extrem hohem Elastizitätsmodul und erhöhter Zugfestigkeit Expired - Lifetime DE69431100T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/177,905 US5407623A (en) 1994-01-06 1994-01-06 Process for obtaining ultra-high modulus line products with enhanced mechanical properties

Publications (2)

Publication Number Publication Date
DE69431100D1 DE69431100D1 (de) 2002-09-05
DE69431100T2 true DE69431100T2 (de) 2003-02-06

Family

ID=22650403

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69431100T Expired - Lifetime DE69431100T2 (de) 1994-01-06 1994-12-20 Verfahren zur Herstellung von länglichen Gegenständen mit extrem hohem Elastizitätsmodul und erhöhter Zugfestigkeit

Country Status (6)

Country Link
US (2) US5407623A (de)
EP (1) EP0662388B1 (de)
JP (1) JPH0841240A (de)
AT (1) ATE221449T1 (de)
CA (1) CA2138588A1 (de)
DE (1) DE69431100T2 (de)

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Also Published As

Publication number Publication date
EP0662388A2 (de) 1995-07-12
EP0662388A3 (de) 1996-05-01
US5479952A (en) 1996-01-02
US5407623A (en) 1995-04-18
ATE221449T1 (de) 2002-08-15
CA2138588A1 (en) 1995-07-07
EP0662388B1 (de) 2002-07-31
DE69431100D1 (de) 2002-09-05
JPH0841240A (ja) 1996-02-13

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