DE3166353D1 - Process for preparation of heat-shrinkable wrapping of ethylene polymers - Google Patents

Process for preparation of heat-shrinkable wrapping of ethylene polymers

Info

Publication number
DE3166353D1
DE3166353D1 DE8181304934T DE3166353T DE3166353D1 DE 3166353 D1 DE3166353 D1 DE 3166353D1 DE 8181304934 T DE8181304934 T DE 8181304934T DE 3166353 T DE3166353 T DE 3166353T DE 3166353 D1 DE3166353 D1 DE 3166353D1
Authority
DE
Germany
Prior art keywords
preparation
heat
ethylene polymers
shrinkable wrapping
shrinkable
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
DE8181304934T
Other languages
English (en)
Inventor
Peter John Canterino
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.)
ExxonMobil Oil Corp
Original Assignee
Mobil Oil 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 Mobil Oil Corp filed Critical Mobil Oil Corp
Application granted granted Critical
Publication of DE3166353D1 publication Critical patent/DE3166353D1/de
Expired 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
    • 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
    • B29C61/10—Making preforms having internal stresses, e.g. plastic memory by bending plates or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • 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.]
    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
    • Y10T428/1345—Single layer [continuous layer]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Wrappers (AREA)
DE8181304934T 1980-12-31 1981-10-21 Process for preparation of heat-shrinkable wrapping of ethylene polymers Expired DE3166353D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/221,711 US4348438A (en) 1980-12-31 1980-12-31 Process for preparation of improved shrink wrap

Publications (1)

Publication Number Publication Date
DE3166353D1 true DE3166353D1 (en) 1984-10-31

Family

ID=22829013

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181304934T Expired DE3166353D1 (en) 1980-12-31 1981-10-21 Process for preparation of heat-shrinkable wrapping of ethylene polymers

Country Status (5)

Country Link
US (1) US4348438A (de)
EP (1) EP0055510B1 (de)
JP (1) JPS57133030A (de)
CA (1) CA1179968A (de)
DE (1) DE3166353D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4579696A (en) * 1982-09-27 1986-04-01 E. I. Dupont De Nemours And Company Process for making coextruded elastomeric films
US4554202A (en) * 1983-07-08 1985-11-19 Showa Denko Kabushiki Kaisha Packaging cloth
US4547414A (en) * 1983-09-01 1985-10-15 Kitagawa Industries Co., Ltd. Room temperature shrinkable coating material
IN164745B (de) * 1984-05-11 1989-05-20 Stamicarbon
US4997690A (en) * 1984-12-03 1991-03-05 Viskase Corporation Irradiated multilayer film for primal meat packaging
US4660763A (en) * 1985-09-11 1987-04-28 S. C. Johnson & Son, Inc. Vapor-dispensing device
US5063005A (en) * 1988-03-18 1991-11-05 The Kendall Company Preparing heat shrinkable wraps
US4961978A (en) * 1989-03-06 1990-10-09 The Kendall Company Novel closure device for shrinkwraps
US5158815A (en) * 1989-03-06 1992-10-27 The Kendall Company Closure device for shrinkwraps
US5165965A (en) * 1990-12-28 1992-11-24 Reynolds Metals Company Method for providing predistored images on shrinkable film
EP3003717B1 (de) 2013-06-06 2020-02-19 3M Innovative Properties Company Artikel und verfahren zum einwickeln eines substrats mit einer polymerstruktur
DE102019103121A1 (de) * 2019-02-08 2020-08-13 Tesa Se Schrumpffolie und Verfahren zum Ummanteln von langgestrecktem Gut insbesondere Leitungen
DE102019103120A1 (de) 2019-02-08 2020-08-13 Tesa Se UV-härtbares Klebeband und Verfahren zum Ummanteln von langgestrecktem Gut insbesondere Leitungen

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144399A (en) * 1958-06-16 1964-08-11 Grace W R & Co Polyethylene product
US3144398A (en) * 1958-06-16 1964-08-11 Grace W R & Co Polyethylene product and process
US3369655A (en) * 1962-11-27 1968-02-20 Grace W R & Co Packaging methods and packages produced thereby
GB992897A (en) * 1963-01-16 1965-05-26 Dow Chemical Co Ethylene copolymer shrinkable films
US3557947A (en) * 1968-04-19 1971-01-26 Du Pont Multiple container package
US3663662A (en) * 1968-08-23 1972-05-16 Du Pont Heat-shrinkable films from ethylene polymer blends
US3773870A (en) * 1971-08-13 1973-11-20 Dow Chemical Co Tubing irradiation process
JPS526314B2 (de) * 1971-11-01 1977-02-21
GB1454838A (en) * 1973-05-10 1976-11-03 Sumitomo Electric Industries Heat-shrinkable tubing
JPS5278976A (en) * 1975-12-25 1977-07-02 Sekisui Chemical Co Ltd Method of manufacturing thermal contraction film
US4318763A (en) * 1976-12-22 1982-03-09 W. R. Grace & Co. Sealing cross-linked thermoplastic materials
JPS5936850B2 (ja) * 1977-06-14 1984-09-06 積水化学工業株式会社 架橋延伸フイルムの製造方法
US4258166A (en) * 1979-06-08 1981-03-24 Mobil Oil Corporation Low density polyethylene film

Also Published As

Publication number Publication date
JPS57133030A (en) 1982-08-17
EP0055510A1 (de) 1982-07-07
EP0055510B1 (de) 1984-09-26
US4348438A (en) 1982-09-07
JPH0118852B2 (de) 1989-04-07
CA1179968A (en) 1984-12-27

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: KADOR, U., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee