DE69033235D1 - Haftende mehrschichtige folie aus polyolefin - Google Patents

Haftende mehrschichtige folie aus polyolefin

Info

Publication number
DE69033235D1
DE69033235D1 DE69033235T DE69033235T DE69033235D1 DE 69033235 D1 DE69033235 D1 DE 69033235D1 DE 69033235 T DE69033235 T DE 69033235T DE 69033235 T DE69033235 T DE 69033235T DE 69033235 D1 DE69033235 D1 DE 69033235D1
Authority
DE
Germany
Prior art keywords
cling
layer
obverse
density
reverse layer
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
DE69033235T
Other languages
English (en)
Other versions
DE69033235T2 (de
Inventor
Georgia Huff
Kaelyn Koch
Mark Murphy
Christopher Thomas
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22220824&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69033235(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of DE69033235D1 publication Critical patent/DE69033235D1/de
Publication of DE69033235T2 publication Critical patent/DE69033235T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/046—LDPE, i.e. low density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Devices For Warming Or Keeping Food Or Tableware Hot (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
DE69033235T 1990-05-18 1990-05-18 Haftende mehrschichtige folie aus polyolefin Expired - Lifetime DE69033235T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1990/002311 WO1991017944A1 (en) 1990-05-18 1990-05-18 Polyolefin laminate cling films

Publications (2)

Publication Number Publication Date
DE69033235D1 true DE69033235D1 (de) 1999-09-09
DE69033235T2 DE69033235T2 (de) 1999-11-25

Family

ID=22220824

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69033235T Expired - Lifetime DE69033235T2 (de) 1990-05-18 1990-05-18 Haftende mehrschichtige folie aus polyolefin

Country Status (7)

Country Link
EP (1) EP0541528B1 (de)
JP (1) JP3215917B2 (de)
AT (1) ATE182855T1 (de)
AU (1) AU643436B2 (de)
CA (1) CA2083057A1 (de)
DE (1) DE69033235T2 (de)
WO (1) WO1991017944A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5549943A (en) * 1992-09-23 1996-08-27 Viskase Corporation Heat shrinkable nylon food casing with a polyolefin core layer
DE4337116A1 (de) * 1993-10-29 1995-05-04 Cellpack Gmbh Schlauchförmige Kunstoffolie, ihre Verwendung und Verfahren zu ihrer Herstellung
US5538790A (en) * 1993-12-17 1996-07-23 Exxon Chemical Patents Inc. Cling film
US5614297A (en) * 1994-05-19 1997-03-25 Viskase Corporation Polyolefin stretch film
JP4370838B2 (ja) 2002-08-21 2009-11-25 株式会社村田製作所 ノイズフィルタ
US6942909B2 (en) 2003-01-30 2005-09-13 Illinois Tool Works Inc. Wrapping films with mating cling strips
EP1520690B1 (de) 2003-09-22 2011-07-27 Holger Hoefer Adhäsionsfolie
EP2106925B1 (de) * 2008-03-31 2012-02-01 Celfa AG Selbsthaftende Unterlagefolie
KR101329641B1 (ko) * 2011-10-18 2013-11-14 한국생산기술연구원 이형성이 개선된 자기점착성 보호필름 및 이를 부착한 물품
KR101445741B1 (ko) 2013-05-24 2014-10-07 주식회사 이노칩테크놀로지 회로 보호 소자
DE202014001486U1 (de) 2014-02-21 2014-03-21 Andrej Kober Schutzfolie als Schmutzschutz für Möbelstücke

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399180A (en) * 1978-09-15 1983-08-16 Mobil Oil Corporation Coextruded thermoplastic stretch-wrap
US4436788A (en) * 1980-02-02 1984-03-13 Bemis Company, Inc. Composite stretch wrap film
US4542188A (en) * 1981-11-25 1985-09-17 The Dow Chemical Company Polymeric films having one-sided cling and compositions useful in their preparation
US4379197A (en) * 1981-12-02 1983-04-05 El Paso Polyolefins Company Stretch wrap film composition
EP0287272B2 (de) * 1987-04-17 2001-03-21 Mobil Oil Corporation Streckbarer Umhüllungsfilm, der Hafteigenschaften zeigt
US4863784C1 (en) * 1987-05-28 2001-05-01 Bt Commercial Corp Multilayer film containing very low density polyethylene

Also Published As

Publication number Publication date
JPH05506619A (ja) 1993-09-30
WO1991017944A1 (en) 1991-11-28
ATE182855T1 (de) 1999-08-15
CA2083057A1 (en) 1991-11-19
AU643436B2 (en) 1993-11-18
EP0541528B1 (de) 1999-08-04
AU5640890A (en) 1991-12-10
DE69033235T2 (de) 1999-11-25
EP0541528A4 (de) 1993-03-26
JP3215917B2 (ja) 2001-10-09
EP0541528A1 (de) 1993-05-19

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