GB1383556A - Heat-recoverable articles - Google Patents

Heat-recoverable articles

Info

Publication number
GB1383556A
GB1383556A GB1480672A GB1480672A GB1383556A GB 1383556 A GB1383556 A GB 1383556A GB 1480672 A GB1480672 A GB 1480672A GB 1480672 A GB1480672 A GB 1480672A GB 1383556 A GB1383556 A GB 1383556A
Authority
GB
United Kingdom
Prior art keywords
region
heat
orientation
recoverable
film
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
GB1480672A
Other languages
English (en)
Inventor
J Evans
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.)
Raychem Corp
Original Assignee
Raychem Corp
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 Raychem Corp filed Critical Raychem Corp
Publication of GB1383556A publication Critical patent/GB1383556A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/20—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics
    • F16L47/22—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics using shrink-down 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/003—Shaping by liberation of internal stresses; Making preforms having internal stresses; 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/10—Making preforms having internal stresses, e.g. plastic memory by bending plates or sheets
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S174/00—Electricity: conductors and insulators
    • Y10S174/08—Shrinkable tubes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/91—Product with molecular orientation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1328—Shrinkable or shrunk [e.g., due to heat, solvent, volatile agent, restraint removal, etc.]
    • Y10T428/1331—Single layer [continuous layer]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1397—Single layer [continuous layer]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/2419—Fold at edge
    • Y10T428/24264—Particular fold structure [e.g., beveled, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
GB1480672A 1971-04-02 1972-03-29 Heat-recoverable articles Expired GB1383556A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00130730A US3847721A (en) 1971-04-02 1971-04-02 Heat recoverable articles and methods therefor

Publications (1)

Publication Number Publication Date
GB1383556A true GB1383556A (en) 1974-02-12

Family

ID=22446050

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1480672A Expired GB1383556A (en) 1971-04-02 1972-03-29 Heat-recoverable articles

Country Status (10)

Country Link
US (1) US3847721A (enExample)
BE (1) BE781548A (enExample)
CA (1) CA1017116A (enExample)
CH (1) CH557236A (enExample)
DE (1) DE2216159C2 (enExample)
FR (1) FR2132399B1 (enExample)
GB (1) GB1383556A (enExample)
IT (1) IT950933B (enExample)
NL (1) NL7204386A (enExample)
ZA (1) ZA721990B (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133639A (en) * 1983-01-06 1984-07-25 Raychem Ltd Recoverable article
WO1984003872A1 (en) * 1983-04-06 1984-10-11 Scan Coin Ab A method in packaging coins and a film of plastic material for practising the method
GB2160281A (en) * 1984-05-25 1985-12-18 Brooklyn Union Gas Co Pipe connection/repair device
DE10334865B4 (de) * 2002-07-30 2011-06-09 Ke-Kelit Kunststoffwerk Gmbh Verfahren zum Herstellen eines Wärmedämmschlauches
US8916647B2 (en) 2008-07-15 2014-12-23 Dow Global Technologies Llc Crosslinked films and articles prepared from the same

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946905A (en) * 1974-03-21 1976-03-30 W. R. Grace & Co. Collapsible plastic tubes
GB1550816A (en) * 1975-04-22 1979-08-22 Raychem Sa Nv Heatrecoverable article
US4332655A (en) * 1975-04-15 1982-06-01 Raychem Corporation Adhesive compositions comprising ethylene/polar monomer copolymer and an elastomer
FR2308488A1 (fr) * 1975-04-22 1976-11-19 Raychem Sa Nv Manchons a enveloppement doues de reprise thermique utiles notamment pour la reparation de cables
GB1561125A (en) * 1975-08-04 1980-02-13 Raychem Sa Nv Heat recoverable article
FR2415474A2 (fr) * 1978-01-25 1979-08-24 Delhome Rene Procede de fabrication d'une figurine-jouet et figurine obtenue par ce procede
US4339551A (en) * 1980-04-10 1982-07-13 Owens-Illinois, Inc. Thermoplastic resin foam sheet having improved heat shrink capability and the method for its production
US4428790A (en) 1980-06-12 1984-01-31 Raychem Corporation Pleated heat-recoverable tape
DE3026095A1 (de) * 1980-07-10 1982-02-04 Hoechst Ag, 6000 Frankfurt Kraeuselbare polyaethylenterephthalatfolie und verfahren zu ihrer herstellung
US4444816A (en) * 1980-12-03 1984-04-24 Raychem Corporation Radiation cross-linking of polyamides
US4517234A (en) * 1981-05-18 1985-05-14 Amp Incorporated Heat recoverable sleeve forming wrap
US4384906A (en) * 1981-09-09 1983-05-24 Raychem Corporation Flat sheet closure and method
CA1179211A (en) * 1982-11-12 1984-12-11 Dilip K. Tailor Heat shrinkable covering and method for applying same
JPS59192535A (ja) * 1983-04-18 1984-10-31 Fuji Photo Film Co Ltd 集光体の製造方法
US4511630A (en) * 1984-02-17 1985-04-16 Tibor Kalman Method for sculpting paperweight of attractive appearance
US4731273A (en) * 1985-07-08 1988-03-15 Minnesota Mining And Manufacturing Company Heat-recoverable closure with crosslinked pressure-sensitive adhesive
DE3527633A1 (de) * 1985-08-01 1987-02-05 Rose Walter Gmbh & Co Kg Unter beibehaltung seiner raeumlichen ausdehnung rueckformendes formteil
DE3612518A1 (de) * 1986-04-14 1987-10-15 Rxs Schrumpftech Garnituren Verfahren zur herstellung eines kunststoffteils mit formgedaechtnis und vorrichtung zur durchfuehrung dieses verfahrens, sowie kunststoffteile die nach diesem verfahren hergestellt sind
US5360584A (en) * 1986-06-23 1994-11-01 Raychem Corporation Method of forming a wrap-around heat-recoverable article
US4990298A (en) * 1986-06-30 1991-02-05 Richard Young Method of forming a wrap around heat shrinkable closure with flexible extension
US4802509A (en) * 1987-12-15 1989-02-07 Brandolf Henry E Wraparound closure for conduit protection
IL89671A0 (en) * 1988-03-29 1989-09-28 Raychem Corp Heat-recoverable article and method for enclosing and sealing a substrate
US5324564A (en) * 1988-03-29 1994-06-28 Raychem Corporation Wrap-around heat-recoverable sealing article
DE29515112U1 (de) * 1995-09-21 1995-11-30 Alcatel Kabel AG & Co., 30179 Hannover Anordnung zum dichten Umschließen eines Substrates
US5958529A (en) * 1996-11-20 1999-09-28 Raychem Corporation Side entry sealing device
US5800762A (en) * 1996-12-06 1998-09-01 Bethel; Eunice A. Process for decorating electrical cords
US9594226B2 (en) * 2013-10-18 2017-03-14 Corning Optical Communications LLC Optical fiber cable with reinforcement

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US229532A (en) * 1880-07-06 Geobge hip well
US2782805A (en) * 1952-11-24 1957-02-26 Gilbert E Leadbetter Conduit and method of making same
US3000057A (en) * 1957-05-10 1961-09-19 Swedlow Method for the manufacture of threedimensional objects by selectively heating plastic sheets possessing elastic memory
NL130678C (enExample) * 1960-07-15 1900-01-01
US3223764A (en) * 1961-11-28 1965-12-14 Nat Distillers Chem Corp Process for production of biaxially oriented polypropylene film
US3239125A (en) * 1963-12-20 1966-03-08 Raychem Corp Solder ring
JPS4842715B1 (enExample) * 1964-09-22 1973-12-14
US3455336A (en) * 1965-11-03 1969-07-15 Raychem Corp Heat recoverable article and process
US3433688A (en) * 1966-02-07 1969-03-18 Gen Binding Corp Method of binding a plurality of sheets
US3455337A (en) * 1966-10-31 1969-07-15 Raychem Corp Irradiated article
US3483285A (en) * 1967-01-06 1969-12-09 Potter Instrument Co Inc Clamping device and method
US3445898A (en) * 1967-10-19 1969-05-27 Raychem Corp Heat shrinkable cable clamp
US3526683A (en) * 1968-03-22 1970-09-01 Raychem Corp Method for dual crosslinking
US3542077A (en) * 1968-05-22 1970-11-24 Raychem Corp Differentially cross-linked article and process for making the same
US3574313A (en) * 1968-10-30 1971-04-13 Raychem Corp Wraparound closure sleeve
US3632726A (en) * 1969-04-14 1972-01-04 Du Pont Apparatus for and method of making dimensionally stable flat plastic film and the film made thereby

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133639A (en) * 1983-01-06 1984-07-25 Raychem Ltd Recoverable article
GB2173959A (en) * 1983-01-06 1986-10-22 Raychem Ltd Recoverable fabric article
WO1984003872A1 (en) * 1983-04-06 1984-10-11 Scan Coin Ab A method in packaging coins and a film of plastic material for practising the method
GB2160281A (en) * 1984-05-25 1985-12-18 Brooklyn Union Gas Co Pipe connection/repair device
GB2198806A (en) * 1984-05-25 1988-06-22 Brooklyn Union Gas Co Connecting or repair device
DE10334865B4 (de) * 2002-07-30 2011-06-09 Ke-Kelit Kunststoffwerk Gmbh Verfahren zum Herstellen eines Wärmedämmschlauches
US8916647B2 (en) 2008-07-15 2014-12-23 Dow Global Technologies Llc Crosslinked films and articles prepared from the same

Also Published As

Publication number Publication date
FR2132399A1 (enExample) 1972-11-17
US3847721A (en) 1974-11-12
DE2216159C2 (de) 1984-01-12
DE2216159A1 (de) 1972-10-12
NL7204386A (enExample) 1972-10-04
CH557236A (de) 1974-12-31
CA1017116A (en) 1977-09-13
IT950933B (it) 1973-06-20
ZA721990B (en) 1972-12-27
FR2132399B1 (enExample) 1975-10-24
BE781548A (fr) 1972-10-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee