RU2001117112A - Elongated polyolefin multilayer film - Google Patents

Elongated polyolefin multilayer film

Info

Publication number
RU2001117112A
RU2001117112A RU2001117112/04A RU2001117112A RU2001117112A RU 2001117112 A RU2001117112 A RU 2001117112A RU 2001117112/04 A RU2001117112/04 A RU 2001117112/04A RU 2001117112 A RU2001117112 A RU 2001117112A RU 2001117112 A RU2001117112 A RU 2001117112A
Authority
RU
Russia
Prior art keywords
multilayer film
vinyl acetate
film according
ethylene
crust
Prior art date
Application number
RU2001117112/04A
Other languages
Russian (ru)
Other versions
RU2275306C2 (en
Inventor
Бернд ШПЕРЛИХ
Хельмут Вагнер
Вилли ШВАРЦ
Ханс ВУНДЕРЛИХ
Original Assignee
Волфф Вальсроде Аг
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
Priority claimed from DE10030879A external-priority patent/DE10030879A1/en
Application filed by Волфф Вальсроде Аг filed Critical Волфф Вальсроде Аг
Publication of RU2001117112A publication Critical patent/RU2001117112A/en
Application granted granted Critical
Publication of RU2275306C2 publication Critical patent/RU2275306C2/en

Links

Claims (7)

1. Вытянутая многослойная полиолефиновая пленка, имеющая, по меньшей мере, один коркообразующий наружный слой или наружные слои толщиной 0,5-5 мкм, в которой доля винилацетат составляет 3-30 вес.%.1. An elongated multilayer polyolefin film having at least one crust-forming outer layer or outer layers with a thickness of 0.5-5 μm, in which the proportion of vinyl acetate is 3-30 wt.%. 2. Многослойная пленка по п.1, отличающаяся тем, что коркообразующий наружный слой состоит из смеси полиэтилена и сополимеров из винилацетата и этилена.2. The multilayer film according to claim 1, characterized in that the crust-forming outer layer consists of a mixture of polyethylene and copolymers of vinyl acetate and ethylene. 3. Многослойная пленка по п.2, отличающаяся тем, что сополимер из этилена и винилацетата имеет долю винилацетата, равную 5-30%.3. The multilayer film according to claim 2, characterized in that the copolymer of ethylene and vinyl acetate has a vinyl acetate fraction of 5-30%. 4. Многослойная пленка по п.1, отличающаяся тем, что коркообразующий наружный слой состоит из сополимера из этилена и винилацетата.4. The multilayer film according to claim 1, characterized in that the crust-forming outer layer consists of a copolymer of ethylene and vinyl acetate. 5. Многослойная пленка по п.4, отличающаяся тем, что сополимер из этилена и винилацетата имеет долю винилацетата, равную 3-30%.5. The multilayer film according to claim 4, characterized in that the copolymer of ethylene and vinyl acetate has a vinyl acetate fraction of 3-30%. 6. Многослойная пленка по одному из предшествующих пунктов, отличающаяся тем, что полиолефин является биаксиально ориентированным полипропиленом.6. A multilayer film according to one of the preceding claims, characterized in that the polyolefin is biaxially oriented polypropylene. 7. Применение многослойной пленки по одному из предшествующих пунктов в качестве упаковочной пленки.7. The use of a multilayer film according to one of the preceding paragraphs as a packaging film.
RU2001117112/04A 2000-06-23 2001-06-22 Elongated multilayered polyolefin film RU2275306C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10030879A DE10030879A1 (en) 2000-06-23 2000-06-23 Peelable, sealable polyolefin multilayer film and its use as packaging film
DE10030879.1 2000-06-23

Publications (2)

Publication Number Publication Date
RU2001117112A true RU2001117112A (en) 2003-05-27
RU2275306C2 RU2275306C2 (en) 2006-04-27

Family

ID=7646703

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001117112/04A RU2275306C2 (en) 2000-06-23 2001-06-22 Elongated multilayered polyolefin film

Country Status (11)

Country Link
US (1) US6645609B2 (en)
EP (1) EP1167013B1 (en)
AT (1) ATE324255T1 (en)
BR (1) BR0102493A (en)
CA (1) CA2351134A1 (en)
CZ (1) CZ20012323A3 (en)
DE (2) DE10030879A1 (en)
MX (1) MXPA01006513A (en)
NO (1) NO20013136L (en)
RU (1) RU2275306C2 (en)
ZA (1) ZA200104076B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020102617A1 (en) * 2000-08-03 2002-08-01 Macbeath Gavin Protein microarrays
US7314669B2 (en) * 2003-02-05 2008-01-01 Pechiney Emballage Flexible Europe Easy peel film structures
CA2524918A1 (en) * 2003-05-07 2004-11-18 Ticona Gmbh Sealable, multilayer, coextruded packaging film, its use and process for its productioin
WO2006069425A2 (en) * 2004-12-27 2006-07-06 Empresa Brasileira De Filmes Flexíveis Ltda. A heat-sealable bi-oriented polypropylene film, use of this film and an article prepared from said film
US20070258935A1 (en) * 2006-05-08 2007-11-08 Mcentire Edward Enns Water dispersible films for delivery of active agents to the epidermis
US20070259029A1 (en) * 2006-05-08 2007-11-08 Mcentire Edward Enns Water-dispersible patch containing an active agent for dermal delivery
GB2438178A (en) * 2006-05-19 2007-11-21 Innovia Films Ltd Sealable peelable film
US20080057090A1 (en) * 2006-09-01 2008-03-06 Mcentire Edward Enns Wrinkle masking film composition for skin
US7879942B2 (en) 2006-10-05 2011-02-01 Eastman Chemical Company Switchable adhesive article for attachment to skin and method of using the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333968A (en) * 1980-01-25 1982-06-08 Mobil Oil Corporation Thermoplastic packaging films with improved heat-seal characteristics
US4666778A (en) 1984-08-31 1987-05-19 Shell Oil Company Packaging film and sheet capable of forming peelable seals with good optics
JPH0535396Y2 (en) * 1985-04-15 1993-09-08
US5087667A (en) * 1985-06-28 1992-02-11 Shell Oil Company Film from mixture of ethylene polymer, butene polymer, propylene polymer
US4810541A (en) * 1987-11-27 1989-03-07 Continental Can Company, Inc. Plastic container having a surface to which a lid may be peelably sealed
US5066543A (en) * 1990-02-28 1991-11-19 Shell Oil Company Film, sheet and laminate capable of forming easy-open packagings
CA2085813C (en) * 1992-12-18 2001-06-12 Bankim B. Desai Formulation of high abuse, high shrink barrier bags for meat packaging
US6074715A (en) * 1993-06-24 2000-06-13 Pechiney Plastic Packaging, Inc. Heat shrinkable barrier bags
EP0692373B1 (en) 1994-07-13 1999-11-24 Hoechst Trespaphan GmbH Peelable, sealable polyolefin laminate
DE69523859T2 (en) * 1994-10-19 2002-05-29 Cryovac Inc Heat shrinkable multilayer films
US6436496B1 (en) * 1998-11-06 2002-08-20 Avery Dennison Corporation Halogen-free, printable, multilayered shrink films and articles encapsulated therein

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