AU6427894A - Single-layer biaxially oriented heat-shrinkable film comprising linear low density polyethylene and relevant production procedure - Google Patents

Single-layer biaxially oriented heat-shrinkable film comprising linear low density polyethylene and relevant production procedure

Info

Publication number
AU6427894A
AU6427894A AU64278/94A AU6427894A AU6427894A AU 6427894 A AU6427894 A AU 6427894A AU 64278/94 A AU64278/94 A AU 64278/94A AU 6427894 A AU6427894 A AU 6427894A AU 6427894 A AU6427894 A AU 6427894A
Authority
AU
Australia
Prior art keywords
density polyethylene
low density
linear low
biaxially oriented
shrinkable 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.)
Abandoned
Application number
AU64278/94A
Inventor
Guido Landoni
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.)
Soten Srl
Original Assignee
Soten Srl
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 Soten Srl filed Critical Soten Srl
Publication of AU6427894A publication Critical patent/AU6427894A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
    • 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
    • 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
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/0625—LLDPE, i.e. linear low density polyethylene
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0088—Blends of polymers
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0049—Heat shrinkable
    • 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
    • C08J2323/08—Copolymers of ethene
    • 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
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Connection Or Junction Boxes (AREA)
AU64278/94A 1993-03-23 1994-03-17 Single-layer biaxially oriented heat-shrinkable film comprising linear low density polyethylene and relevant production procedure Abandoned AU6427894A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI93A0553 1993-03-23
ITMI930555A IT1272132B (en) 1993-03-23 1993-03-23 BOX WITH MODULAR MODULAR ELEMENTS FOR WINDOWS
PCT/EP1994/000852 WO1994021726A2 (en) 1993-03-23 1994-03-17 Single-layer biaxially oriented heat-shrinkable film comprising linear low density polyethylene and relevant production procedure

Publications (1)

Publication Number Publication Date
AU6427894A true AU6427894A (en) 1994-10-11

Family

ID=11365462

Family Applications (1)

Application Number Title Priority Date Filing Date
AU64278/94A Abandoned AU6427894A (en) 1993-03-23 1994-03-17 Single-layer biaxially oriented heat-shrinkable film comprising linear low density polyethylene and relevant production procedure

Country Status (3)

Country Link
AU (1) AU6427894A (en)
IT (1) IT1272132B (en)
WO (1) WO1994021726A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1281198B1 (en) 1995-12-18 1998-02-17 Montell Technology Company Bv SHRINK FILMS BASED ON POLYOLEFIN COMPOSITIONS INCLUDING A LINEAR COPOLYMER OF ETHYLENE WITH ALPHA-OLEFINS
US7601285B2 (en) 2003-12-31 2009-10-13 Boston Scientific Scimed, Inc. Medical device with varying physical properties and method for forming same
DE202005003213U1 (en) * 2005-03-01 2005-06-30 Bischof + Klein Gmbh & Co. Kg Heat-shrinkable labels e.g. for 'wrap-around' applications are of a polyethylene film predominantly or wholly stretched in the lengthwise direction
US8124243B2 (en) * 2007-03-23 2012-02-28 Exxonmobil Oil Corporation Films for use in high strength bags
EP3902674A4 (en) * 2018-12-28 2022-07-20 Dow Global Technologies LLC Laminate structures and flexible packaging materials incorporating same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07110532B2 (en) * 1987-12-15 1995-11-29 三井石油化学工業株式会社 Easy-open packaging
JP2762492B2 (en) * 1988-11-16 1998-06-04 住友化学工業株式会社 Polypropylene stretched film
ES2050202T3 (en) * 1989-10-18 1994-05-16 Showa Denko Kk A LOW-TEMPERATURE THERMO-CONTRACTABLE STRETCHED FILM.
CA2032272C (en) * 1989-12-18 2000-08-29 John Douglas Snyder Improved heat shrinkable polyolefin film
FR2677989B1 (en) * 1991-06-21 1994-07-01 Sofrapo Commerciale COMPOSITIONS CONTAINING ETHYLENE COPOLYMERS AND FILMS OBTAINED.

Also Published As

Publication number Publication date
IT1272132B (en) 1997-06-11
WO1994021726A3 (en) 1994-11-24
WO1994021726A2 (en) 1994-09-29
ITMI930555A0 (en) 1993-03-23
ITMI930555A1 (en) 1994-09-23

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