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DE3772946D1 - Heizschrumpfbarer zylindrischer mehrschichtfilm. - Google Patents

Heizschrumpfbarer zylindrischer mehrschichtfilm.

Info

Publication number
DE3772946D1
DE3772946D1 DE19873772946 DE3772946A DE3772946D1 DE 3772946 D1 DE3772946 D1 DE 3772946D1 DE 19873772946 DE19873772946 DE 19873772946 DE 3772946 A DE3772946 A DE 3772946A DE 3772946 D1 DE3772946 D1 DE 3772946D1
Authority
DE
Grant status
Grant
Patent type
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.)
Revoked
Application number
DE19873772946
Other languages
English (en)
Inventor
Tadashi Ishio
Daisuke Matsumura
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.)
Asahi Kasei Corp
Original Assignee
Asahi Kasei 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
Grant date
Family has litigation

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Classifications

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    • B32B1/08Tubular products
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    • B29C35/00Heating, cooling or curing, e.g. crosslinking, vulcanising; Apparatus therefor
    • B29C35/02Heating or curing, e.g. crosslinking, vulcanising during moulding, e.g. in a mould
    • B29C35/08Heating or curing, e.g. crosslinking, vulcanising during moulding, e.g. in a mould by wave energy or particle radiation
    • BPERFORMING OPERATIONS; TRANSPORTING
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    • B29C47/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C47/0009Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the articles
    • B29C47/0023Hollow rigid articles having only one tubular passage
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    • B32B7/12Layered products characterised by the relation between layers, i.e. products comprising layers having different physical properties and products characterised by the interconnection of layers characterised by the connection of layers using an adhesive, i.e. any interposed material having adhesive or bonding properties
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
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    • B29C35/0866Heating or curing, e.g. crosslinking, vulcanising during moulding, e.g. in a mould by wave energy or particle radiation using particle radiation
    • B29C2035/0877Heating or curing, e.g. crosslinking, vulcanising during moulding, e.g. in a mould by wave energy or particle radiation using particle radiation using electron radiation, e.g. beta-rays
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    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31855Of addition polymer from unsaturated monomers
    • Y10T428/31935Ester, halide or nitrile of addition polymer
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31855Of addition polymer from unsaturated monomers
    • Y10T428/31938Polymer of monoethylenically unsaturated hydrocarbon
DE19873772946 1986-06-19 1987-06-18 Heizschrumpfbarer zylindrischer mehrschichtfilm. Revoked DE3772946D1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP14134586 1986-06-19
PCT/JP1987/000401 WO1987007880A1 (en) 1986-06-19 1987-06-18 Heat shrinkable cylindrical laminated film

Publications (1)

Publication Number Publication Date
DE3772946D1 true DE3772946D1 (de) 1991-10-17

Family

ID=15289800

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873772946 Revoked DE3772946D1 (de) 1986-06-19 1987-06-18 Heizschrumpfbarer zylindrischer mehrschichtfilm.

Country Status (6)

Country Link
US (2) US4863768A (de)
EP (1) EP0273059B1 (de)
JP (1) JPH044149B2 (de)
CA (1) CA1333269C (de)
DE (1) DE3772946D1 (de)
WO (1) WO1987007880A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5089308A (en) * 1987-12-31 1992-02-18 American National Can Company Coextruded film and methods comprising vinylidene chloride methyl acrylate copolymer
US5182133A (en) * 1988-04-30 1993-01-26 Nichiban Company, Limited Sealer material and method for applying the same
US5250332A (en) * 1988-10-18 1993-10-05 Rxs Schrumpftechnik Garnituren Gmbh Heat-shrinkable envelope having low-tearing susceptibility
EP0423549B1 (de) * 1989-10-20 1994-12-21 RXS Schrumpftechnik-Garnituren GmbH Wärmeschrumpfbare Umhüllung mit verbesserter Einreissfestigkeit
US5051266A (en) * 1989-12-01 1991-09-24 Viskase Corporation Meat-adhering multilayer film
CA2099440C (en) * 1992-07-02 2005-12-13 Robert Babrowicz Multilayer shrinkable film with improved shrink, optics and sealability
CA2086493A1 (en) * 1992-07-02 1994-01-03 Robert Babrowicz Multilayer shrinkable film with improved shrink, optics and sealability
WO1994007954A1 (en) * 1992-10-02 1994-04-14 E.I. Du Pont De Nemours And Company Improved shrink film and methods relating thereto
US5482770A (en) * 1992-11-03 1996-01-09 W. R. Grace & Co.-Conn. Highly oriented multilayer film
DE69333773T2 (de) 1992-11-13 2006-04-06 Cryovac, Inc. Wärmeschrumpfbare, durch Single-site-Katalyse hergestellte Copolymere enthaltende Folien.
DE69426273T3 (de) 1993-01-29 2009-03-26 Pechiney Plastic Packaging, Inc. (n.d.Ges.d. Staates Delaware), Chicago Zäher, wärmeschrumpfbarer Mehrschichtfilm
US7316833B1 (en) 1993-06-24 2008-01-08 Penchiney Emballage Flexible Europe Multi-layer thermoplastic films and packages made therefrom
US5491019A (en) 1994-03-28 1996-02-13 W. R. Grace & Co.-Conn. Oxygen-permeable multilayer film
US5460861A (en) * 1994-05-10 1995-10-24 Viskase Corporation Multilayer stretch/shrink film
US6287613B1 (en) * 1994-12-12 2001-09-11 Cryovac Inc Patch bag comprising homogeneous ethylene/alpha-olefin copolymer
US5993922A (en) * 1996-03-29 1999-11-30 Cryovac, Inc. Compositions and methods for selectively crosslinking films and improved film articles resulting therefrom
US6576305B2 (en) * 1996-06-07 2003-06-10 Saint-Gobain Vetrotex America, Inc. Package having a multilayer film disposed around a layered coil of filament strands
US6063221A (en) * 1998-01-20 2000-05-16 Cryovac, Inc. Method for making and converting a centerfolded film
US6214392B1 (en) * 1999-03-16 2001-04-10 Cryovac, Inc. Packaging article with offset vented seal
US6497947B1 (en) 1999-08-16 2002-12-24 Ford Global Technologies, Inc. Interior automotive trim member having improved scratch resistance and a method of making the same
EP3023501A1 (de) * 2002-03-29 2016-05-25 Danisco US Inc. Erhöhte expression von subtilisinen in bacillus
EP1366828A1 (de) * 2002-05-31 2003-12-03 Rohm And Haas Company Mehrschicht-Beschichtungszusammensetzung und Verfahren zu ihrer Fertigung
US20040043238A1 (en) * 2002-08-27 2004-03-04 Wuest Sam Edward Packaging film, package and process for aseptic packaging
US7147930B2 (en) 2003-12-16 2006-12-12 Curwood, Inc. Heat-shrinkable packaging films with improved sealing properties and articles made thereof
KR101128757B1 (ko) * 2007-02-14 2012-04-12 아사히 가세이 케미칼즈 가부시키가이샤 연신 적층 필름 및 백
CN101679818A (zh) 2007-04-05 2010-03-24 艾利丹尼森公司 压敏收缩标签
US8282754B2 (en) 2007-04-05 2012-10-09 Avery Dennison Corporation Pressure sensitive shrink label
US8480836B2 (en) * 2009-02-06 2013-07-09 Multi Technologies Industrial L.L.C. Double-sided slip-resistant material and method of making same
RU2553960C2 (ru) 2010-01-28 2015-06-20 Авери Деннисон Корпорейшн Ленточная система нанесения этикеток
BE1020363A3 (nl) * 2011-12-23 2013-08-06 Orfit Ind Werkwijze voor het vervaardigen van een polymeer vel voor gebruik als immobilisatie element.
WO2017018479A1 (ja) * 2015-07-28 2017-02-02 大日本印刷株式会社 ポリエチレンフィルム、積層体およびこれらを用いた包装体
WO2017043476A1 (ja) * 2015-09-07 2017-03-16 株式会社クレハ 深絞り成形用多層フィルム及びその製造方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112181A (en) * 1961-12-05 1978-09-05 W. R. Grace & Co. Method for preparing a film of vinylidene chloride polymer
US4036719A (en) * 1973-10-11 1977-07-19 Raychem Corporation Irradiatable polymer composition with improved oxidation resistance
ES448091A1 (es) * 1975-05-22 1977-07-01 Grace W R & Co Procedimiento para mejorar la resistencia a la deslaminacionde un laminado de peliculas estirado.
US4225373A (en) * 1976-12-22 1980-09-30 W. R. Grace & Co. Sealing cross-linked thermoplastic materials
JPS552192B2 (de) * 1976-12-29 1980-01-18
JPS5951411B2 (de) * 1977-04-16 1984-12-13 Asahi Chemical Ind
US4183882A (en) * 1978-01-09 1980-01-15 W. R. Grace & Co. Self-welding packaging film
US4224262A (en) * 1978-08-07 1980-09-23 W. R. Grace & Co. Crosslinked copolymer of an olefin and vinyl alcohol
US4274900A (en) * 1978-08-30 1981-06-23 W. R. Grace & Co. Multi-layer polyester/polyolefin shrink film
CA1125229A (en) * 1978-12-28 1982-06-08 Alfred P. Engelmann Irradiated laminate film having heat sealing characteristics
DE2925205A1 (de) * 1979-06-22 1981-02-05 Bayer Ag Dampfsterilisierbare, siegelbare folien
JPS6040988B2 (de) * 1980-06-16 1985-09-13 Asahi Chemical Ind
JPS57199626A (en) * 1981-05-30 1982-12-07 Dainippon Printing Co Ltd Manufacture of heat-shrinkable plastic film
JPS58124648A (en) * 1982-01-19 1983-07-25 Toppan Printing Co Ltd Laminate
US4448792A (en) * 1982-07-26 1984-05-15 W. R. Grace & Co., Cryovac Division Pasteurizable and cook-in shrink bag constructed of a multilayer film
US4501780A (en) * 1982-12-15 1985-02-26 W. R. Grace & Co., Cryovac Div. Tubular film having sealing layer of propylene ethylene random copolymer
US4469742A (en) * 1983-01-31 1984-09-04 W. R. Grace & Co., Cryovac Div. Pasteurizable, cook-in shrink film
US4724176A (en) * 1983-03-18 1988-02-09 Sun Joseph Z Heat shrinkable container
DE3476980D1 (en) * 1983-03-23 1989-04-13 Toa Nenryo Kogyo Kk Oriented polyethylene film and method of manufacture
JPH0256211B2 (de) * 1983-07-01 1990-11-29 Kureha Chemical Ind Co Ltd
JPH0218218B2 (de) * 1984-01-23 1990-04-24 Toa Nenryo Kogyo Kk
JPH0321341B2 (de) * 1984-02-17 1991-03-22 Tonen Kk
JPS60224536A (en) * 1984-04-20 1985-11-08 Showa Electric Wire & Cable Co Manufacture of watertight heat-shrinkable tube
US4737391A (en) * 1984-12-03 1988-04-12 Viskase Corporation Irradiated multilayer film for primal meat packaging
US4865780A (en) * 1984-12-03 1989-09-12 Viskase Corporation Process for producing irradiated multilayer film for primal meat packaging
US4894107A (en) * 1985-05-16 1990-01-16 American National Can Company Process for making multiple layer polymeric films
US4714638A (en) * 1985-06-14 1987-12-22 Viskase Corporation Irradiated multilayer film for primal meat packaging
US4740400A (en) * 1986-03-27 1988-04-26 Viskase Corporation Tinted heat-shrinkable multilayer films comprising a vinylidene chloride-vinyl chloride copolymer
US4797235A (en) * 1987-04-16 1989-01-10 W. R. Grace & Co. Process for enhanced orientation of polymeric films
US4798751A (en) * 1987-05-28 1989-01-17 Viskase Corporation Heat shrinkable multilayer film for primal meat packaging

Also Published As

Publication number Publication date Type
US4863768A (en) 1989-09-05 grant
JPS64500180A (de) 1989-01-26 application
JPH044149B2 (de) 1992-01-27 grant
EP0273059B1 (de) 1991-09-11 grant
WO1987007880A1 (en) 1987-12-30 application
JPH01500180A (de) application
EP0273059A1 (en) 1988-07-06 application
US4985188A (en) 1991-01-15 grant
CA1333269C (en) 1994-11-29 grant

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